From d91b0927f5494fafe63dbe6feb331521f5e2abd4 Mon Sep 17 00:00:00 2001 From: psoares33 Date: Sat, 20 Jun 2009 21:32:59 +0000 Subject: [PATCH] BouncyCastle update. git-svn-id: svn://svn.code.sf.net/p/itextsharp/code/trunk@36 820d3149-562b-4f88-9aa4-a8e61a3485cf --- src/core/itextsharp.csproj | 6 +- src/core/srcbc/asn1/BerOctetString.cs | 49 +- .../srcbc/asn1/DefiniteLengthInputStream.cs | 169 +-- src/core/srcbc/asn1/cms/AuthenticatedData.cs | 4 +- src/core/srcbc/asn1/x509/GeneralName.cs | 812 +++++------ .../cms/CMSEnvelopedDataStreamGenerator.cs | 8 +- src/core/srcbc/cms/CMSEnvelopedHelper.cs | 7 - src/core/srcbc/cms/CMSTypedStream.cs | 2 - .../crypto/agreement/srp/SRP6Utilities.cs | 2 +- src/core/srcbc/crypto/engines/AesEngine.cs | 729 +++++----- .../srcbc/crypto/engines/AesFastEngine.cs | 1201 ++++++++-------- .../srcbc/crypto/engines/AesLightEngine.cs | 725 +++++----- .../srcbc/crypto/engines/BlowfishEngine.cs | 614 ++++---- src/core/srcbc/crypto/engines/Cast5Engine.cs | 705 +++++---- src/core/srcbc/crypto/engines/Cast6Engine.cs | 78 +- src/core/srcbc/crypto/engines/DesEngine.cs | 376 +++-- src/core/srcbc/crypto/engines/HC128Engine.cs | 18 +- src/core/srcbc/crypto/engines/HC256Engine.cs | 41 +- .../srcbc/crypto/engines/NoekeonEngine.cs | 58 +- .../srcbc/crypto/engines/RSABlindedEngine.cs | 31 +- .../srcbc/crypto/engines/RijndaelEngine.cs | 1263 +++++++++-------- src/core/srcbc/crypto/engines/TEAEngine.cs | 83 +- src/core/srcbc/crypto/engines/XTEAEngine.cs | 35 +- .../srcbc/crypto/tls/TlsProtocolHandler.cs | 2 +- src/core/srcbc/crypto/tls/TlsUtilities.cs | 32 +- src/core/srcbc/crypto/util/Pack.cs | 79 ++ 26 files changed, 3488 insertions(+), 3641 deletions(-) create mode 100644 src/core/srcbc/crypto/util/Pack.cs diff --git a/src/core/itextsharp.csproj b/src/core/itextsharp.csproj index fda766d..efade02 100644 --- a/src/core/itextsharp.csproj +++ b/src/core/itextsharp.csproj @@ -5374,7 +5374,6 @@ /> + - * GeneralName ::= CHOICE { - * otherName [0] OtherName, - * rfc822Name [1] IA5String, - * dNSName [2] IA5String, - * x400Address [3] ORAddress, - * directoryName [4] Name, - * ediPartyName [5] EDIPartyName, - * uniformResourceIdentifier [6] IA5String, - * iPAddress [7] OCTET STRING, - * registeredID [8] OBJECT IDENTIFIER} - * - * OtherName ::= Sequence { - * type-id OBJECT IDENTIFIER, - * value [0] EXPLICIT ANY DEFINED BY type-id } - * - * EDIPartyName ::= Sequence { - * nameAssigner [0] DirectoryString OPTIONAL, - * partyName [1] DirectoryString } - * - */ - public class GeneralName - : Asn1Encodable, IAsn1Choice - { - public const int OtherName = 0; - public const int Rfc822Name = 1; - public const int DnsName = 2; - public const int X400Address = 3; - public const int DirectoryName = 4; - public const int EdiPartyName = 5; - public const int UniformResourceIdentifier = 6; - public const int IPAddress = 7; - public const int RegisteredID = 8; - - internal readonly Asn1Encodable obj; - internal readonly int tag; - - public GeneralName( - X509Name directoryName) - { - this.obj = directoryName; - this.tag = 4; - } - - /** - * When the subjectAltName extension contains an Internet mail address, - * the address MUST be included as an rfc822Name. The format of an - * rfc822Name is an "addr-spec" as defined in RFC 822 [RFC 822]. - * - * When the subjectAltName extension contains a domain name service - * label, the domain name MUST be stored in the dNSName (an IA5String). - * The name MUST be in the "preferred name syntax," as specified by RFC - * 1034 [RFC 1034]. - * - * When the subjectAltName extension contains a URI, the name MUST be - * stored in the uniformResourceIdentifier (an IA5String). The name MUST - * be a non-relative URL, and MUST follow the URL syntax and encoding - * rules specified in [RFC 1738]. The name must include both a scheme - * (e.g., "http" or "ftp") and a scheme-specific-part. The scheme- - * specific-part must include a fully qualified domain name or IP - * address as the host. - * - * When the subjectAltName extension contains a iPAddress, the address - * MUST be stored in the octet string in "network byte order," as - * specified in RFC 791 [RFC 791]. The least significant bit (LSB) of - * each octet is the LSB of the corresponding byte in the network - * address. For IP Version 4, as specified in RFC 791, the octet string - * MUST contain exactly four octets. For IP Version 6, as specified in - * RFC 1883, the octet string MUST contain exactly sixteen octets [RFC - * 1883]. - */ - public GeneralName( - Asn1Object name, - int tag) - { - this.obj = name; - this.tag = tag; - } - - public GeneralName( - int tag, - Asn1Encodable name) - { - this.obj = name; - this.tag = tag; - } - - /** - * Create a GeneralName for the given tag from the passed in string. - *

- * This constructor can handle: - *

    - *
  • rfc822Name
    • - *
  • iPAddress
    • - *
  • directoryName
    • - *
  • dNSName
    • - *
  • uniformResourceIdentifier
    • - *
  • registeredID
    • - *
- * For x400Address, otherName and ediPartyName there is no common string - * format defined. - *

- * Note: A directory name can be encoded in different ways into a byte - * representation. Be aware of this if the byte representation is used for - * comparing results. - *

- * - * @param tag tag number - * @param name string representation of name - * @throws ArgumentException if the string encoding is not correct or - * not supported. - */ - public GeneralName( - int tag, - string name) - { - this.tag = tag; - - if (tag == Rfc822Name || tag == DnsName || tag == UniformResourceIdentifier) - { - this.obj = new DerIA5String(name); - } - else if (tag == RegisteredID) - { - this.obj = new DerObjectIdentifier(name); - } - else if (tag == DirectoryName) - { - this.obj = new X509Name(name); - } - else if (tag == IPAddress) - { - byte[] enc = toGeneralNameEncoding(name); - if (enc == null) - throw new ArgumentException("IP Address is invalid", "name"); - - this.obj = new DerOctetString(enc); - } - else - { - throw new ArgumentException("can't process string for tag: " + tag, "tag"); - } - } - - public static GeneralName GetInstance( - object obj) - { - if (obj == null || obj is GeneralName) - { - return (GeneralName) obj; - } - - if (obj is Asn1TaggedObject) - { - Asn1TaggedObject tagObj = (Asn1TaggedObject) obj; - int tag = tagObj.TagNo; - - switch (tag) - { - case OtherName: - return new GeneralName(tag, Asn1Sequence.GetInstance(tagObj, false)); - case Rfc822Name: - return new GeneralName(tag, DerIA5String.GetInstance(tagObj, false)); - case DnsName: - return new GeneralName(tag, DerIA5String.GetInstance(tagObj, false)); - case X400Address: - throw new ArgumentException("unknown tag: " + tag); - case DirectoryName: - return new GeneralName(tag, Asn1Sequence.GetInstance(tagObj, true)); - case EdiPartyName: - return new GeneralName(tag, Asn1Sequence.GetInstance(tagObj, false)); - case UniformResourceIdentifier: - return new GeneralName(tag, DerIA5String.GetInstance(tagObj, false)); - case IPAddress: - return new GeneralName(tag, Asn1OctetString.GetInstance(tagObj, false)); - case RegisteredID: - return new GeneralName(tag, DerObjectIdentifier.GetInstance(tagObj, false)); - } - - } - - throw new ArgumentException("unknown object in GetInstance: " + obj.GetType().FullName, "obj"); - } - - public static GeneralName GetInstance( - Asn1TaggedObject tagObj, - bool explicitly) - { - return GetInstance(Asn1TaggedObject.GetInstance(tagObj, true)); - } - - public int TagNo - { - get { return tag; } - } - - public Asn1Encodable Name - { - get { return obj; } - } - - public override string ToString() - { - StringBuilder buf = new StringBuilder(); - buf.Append(tag); - buf.Append(": "); - - switch (tag) - { - case Rfc822Name: - case DnsName: - case UniformResourceIdentifier: - buf.Append(DerIA5String.GetInstance(obj).GetString()); - break; - case DirectoryName: - buf.Append(X509Name.GetInstance(obj).ToString()); - break; - default: - buf.Append(obj.ToString()); - break; - } - - return buf.ToString(); - } - - private byte[] toGeneralNameEncoding( - string ip) - { - if (NetUtils.IPAddress.IsValidIPv6WithNetmask(ip) || NetUtils.IPAddress.IsValidIPv6(ip)) - { - int slashIndex = ip.IndexOf('/'); - - if (slashIndex < 0) - { - byte[] addr = new byte[16]; - int[] parsedIp = parseIPv6(ip); - copyInts(parsedIp, addr, 0); - - return addr; - } - else - { - byte[] addr = new byte[32]; - int[] parsedIp = parseIPv6(ip.Substring(0, slashIndex)); - copyInts(parsedIp, addr, 0); - string mask = ip.Substring(slashIndex + 1); - if (mask.IndexOf(':') > 0) - { - parsedIp = parseIPv6(mask); - } - else - { - parsedIp = parseMask(mask); - } - copyInts(parsedIp, addr, 16); - - return addr; - } - } - else if (NetUtils.IPAddress.IsValidIPv4WithNetmask(ip) || NetUtils.IPAddress.IsValidIPv4(ip)) - { - int slashIndex = ip.IndexOf('/'); - - if (slashIndex < 0) - { - byte[] addr = new byte[4]; - - parseIPv4(ip, addr, 0); - - return addr; - } - else - { - byte[] addr = new byte[8]; - - parseIPv4(ip.Substring(0, slashIndex), addr, 0); - - string mask = ip.Substring(slashIndex + 1); - if (mask.IndexOf('.') > 0) - { - parseIPv4(mask, addr, 4); - } - else - { - parseIPv4Mask(mask, addr, 4); - } - - return addr; - } - } - - return null; - } - - private void parseIPv4Mask(string mask, byte[] addr, int offset) - { - int maskVal = Int32.Parse(mask); - - for (int i = 0; i != maskVal; i++) - { - addr[(i / 8) + offset] |= (byte)(1 << (i % 8)); - } - } - - private void parseIPv4(string ip, byte[] addr, int offset) - { - foreach (string token in ip.Split('.', '/')) - { - addr[offset++] = (byte)Int32.Parse(token); - } - } - - private int[] parseMask(string mask) - { - int[] res = new int[8]; - int maskVal = Int32.Parse(mask); - - for (int i = 0; i != maskVal; i++) - { - res[i / 16] |= 1 << (i % 16); - } - return res; - } - - private void copyInts(int[] parsedIp, byte[] addr, int offSet) - { - for (int i = 0; i != parsedIp.Length; i++) - { - addr[(i * 2) + offSet] = (byte)(parsedIp[i] >> 8); - addr[(i * 2 + 1) + offSet] = (byte)parsedIp[i]; - } - } - - private int[] parseIPv6(string ip) - { - if (ip.StartsWith("::")) - { - ip = ip.Substring(1); - } - else if (ip.EndsWith("::")) - { - ip = ip.Substring(0, ip.Length - 1); - } - - IEnumerator sEnum = ip.Split(':').GetEnumerator(); - - int index = 0; - int[] val = new int[8]; - - int doubleColon = -1; - - while (sEnum.MoveNext()) - { - string e = (string) sEnum.Current; - - if (e.Length == 0) - { - doubleColon = index; - val[index++] = 0; - } - else - { - if (e.IndexOf('.') < 0) - { - val[index++] = Int32.Parse(e, NumberStyles.AllowHexSpecifier); - } - else - { - string[] tokens = e.Split('.'); - - val[index++] = (Int32.Parse(tokens[0]) << 8) | Int32.Parse(tokens[1]); - val[index++] = (Int32.Parse(tokens[2]) << 8) | Int32.Parse(tokens[3]); - } - } - } - - if (index != val.Length) - { - Array.Copy(val, doubleColon, val, val.Length - (index - doubleColon), index - doubleColon); - for (int i = doubleColon; i != val.Length - (index - doubleColon); i++) - { - val[i] = 0; - } - } - - return val; - } - - public override Asn1Object ToAsn1Object() - { - // Explicitly tagged if DirectoryName - return new DerTaggedObject(tag == DirectoryName, tag, obj); - } - } -} +using System; +using System.Collections; +using System.Globalization; +using System.Text; + +using NetUtils = Org.BouncyCastle.Utilities.Net; + +namespace Org.BouncyCastle.Asn1.X509 +{ + /** + * The GeneralName object. + * 
+     * GeneralName ::= CHOICE {
+     *      otherName                       [0]     OtherName,
+     *      rfc822Name                      [1]     IA5String,
+     *      dNSName                         [2]     IA5String,
+     *      x400Address                     [3]     ORAddress,
+     *      directoryName                   [4]     Name,
+     *      ediPartyName                    [5]     EDIPartyName,
+     *      uniformResourceIdentifier       [6]     IA5String,
+     *      iPAddress                       [7]     OCTET STRING,
+     *      registeredID                    [8]     OBJECT IDENTIFIER}
+     *
+     * OtherName ::= Sequence {
+     *      type-id    OBJECT IDENTIFIER,
+     *      value      [0] EXPLICIT ANY DEFINED BY type-id }
+     *
+     * EDIPartyName ::= Sequence {
+     *      nameAssigner            [0]     DirectoryString OPTIONAL,
+     *      partyName               [1]     DirectoryString }
+     *
+ */ + public class GeneralName + : Asn1Encodable, IAsn1Choice + { + public const int OtherName = 0; + public const int Rfc822Name = 1; + public const int DnsName = 2; + public const int X400Address = 3; + public const int DirectoryName = 4; + public const int EdiPartyName = 5; + public const int UniformResourceIdentifier = 6; + public const int IPAddress = 7; + public const int RegisteredID = 8; + + internal readonly Asn1Encodable obj; + internal readonly int tag; + + public GeneralName( + X509Name directoryName) + { + this.obj = directoryName; + this.tag = 4; + } + + /** + * When the subjectAltName extension contains an Internet mail address, + * the address MUST be included as an rfc822Name. The format of an + * rfc822Name is an "addr-spec" as defined in RFC 822 [RFC 822]. + * + * When the subjectAltName extension contains a domain name service + * label, the domain name MUST be stored in the dNSName (an IA5String). + * The name MUST be in the "preferred name syntax," as specified by RFC + * 1034 [RFC 1034]. + * + * When the subjectAltName extension contains a URI, the name MUST be + * stored in the uniformResourceIdentifier (an IA5String). The name MUST + * be a non-relative URL, and MUST follow the URL syntax and encoding + * rules specified in [RFC 1738]. The name must include both a scheme + * (e.g., "http" or "ftp") and a scheme-specific-part. The scheme- + * specific-part must include a fully qualified domain name or IP + * address as the host. + * + * When the subjectAltName extension contains a iPAddress, the address + * MUST be stored in the octet string in "network byte order," as + * specified in RFC 791 [RFC 791]. The least significant bit (LSB) of + * each octet is the LSB of the corresponding byte in the network + * address. For IP Version 4, as specified in RFC 791, the octet string + * MUST contain exactly four octets. For IP Version 6, as specified in + * RFC 1883, the octet string MUST contain exactly sixteen octets [RFC + * 1883]. + */ + public GeneralName( + Asn1Object name, + int tag) + { + this.obj = name; + this.tag = tag; + } + + public GeneralName( + int tag, + Asn1Encodable name) + { + this.obj = name; + this.tag = tag; + } + + /** + * Create a GeneralName for the given tag from the passed in string. + *

+ * This constructor can handle: + *

    + *
  • rfc822Name
    • + *
  • iPAddress
    • + *
  • directoryName
    • + *
  • dNSName
    • + *
  • uniformResourceIdentifier
    • + *
  • registeredID
    • + *
+ * For x400Address, otherName and ediPartyName there is no common string + * format defined. + *

+ * Note: A directory name can be encoded in different ways into a byte + * representation. Be aware of this if the byte representation is used for + * comparing results. + *

+ * + * @param tag tag number + * @param name string representation of name + * @throws ArgumentException if the string encoding is not correct or + * not supported. + */ + public GeneralName( + int tag, + string name) + { + this.tag = tag; + + if (tag == Rfc822Name || tag == DnsName || tag == UniformResourceIdentifier) + { + this.obj = new DerIA5String(name); + } + else if (tag == RegisteredID) + { + this.obj = new DerObjectIdentifier(name); + } + else if (tag == DirectoryName) + { + this.obj = new X509Name(name); + } + else if (tag == IPAddress) + { + byte[] enc = toGeneralNameEncoding(name); + if (enc == null) + throw new ArgumentException("IP Address is invalid", "name"); + + this.obj = new DerOctetString(enc); + } + else + { + throw new ArgumentException("can't process string for tag: " + tag, "tag"); + } + } + + public static GeneralName GetInstance( + object obj) + { + if (obj == null || obj is GeneralName) + { + return (GeneralName) obj; + } + + if (obj is Asn1TaggedObject) + { + Asn1TaggedObject tagObj = (Asn1TaggedObject) obj; + int tag = tagObj.TagNo; + + switch (tag) + { + case OtherName: + return new GeneralName(tag, Asn1Sequence.GetInstance(tagObj, false)); + case Rfc822Name: + return new GeneralName(tag, DerIA5String.GetInstance(tagObj, false)); + case DnsName: + return new GeneralName(tag, DerIA5String.GetInstance(tagObj, false)); + case X400Address: + throw new ArgumentException("unknown tag: " + tag); + case DirectoryName: + return new GeneralName(tag, X509Name.GetInstance(tagObj, true)); + case EdiPartyName: + return new GeneralName(tag, Asn1Sequence.GetInstance(tagObj, false)); + case UniformResourceIdentifier: + return new GeneralName(tag, DerIA5String.GetInstance(tagObj, false)); + case IPAddress: + return new GeneralName(tag, Asn1OctetString.GetInstance(tagObj, false)); + case RegisteredID: + return new GeneralName(tag, DerObjectIdentifier.GetInstance(tagObj, false)); + } + + } + + throw new ArgumentException("unknown object in GetInstance: " + obj.GetType().FullName, "obj"); + } + + public static GeneralName GetInstance( + Asn1TaggedObject tagObj, + bool explicitly) + { + return GetInstance(Asn1TaggedObject.GetInstance(tagObj, true)); + } + + public int TagNo + { + get { return tag; } + } + + public Asn1Encodable Name + { + get { return obj; } + } + + public override string ToString() + { + StringBuilder buf = new StringBuilder(); + buf.Append(tag); + buf.Append(": "); + + switch (tag) + { + case Rfc822Name: + case DnsName: + case UniformResourceIdentifier: + buf.Append(DerIA5String.GetInstance(obj).GetString()); + break; + case DirectoryName: + buf.Append(X509Name.GetInstance(obj).ToString()); + break; + default: + buf.Append(obj.ToString()); + break; + } + + return buf.ToString(); + } + + private byte[] toGeneralNameEncoding( + string ip) + { + if (NetUtils.IPAddress.IsValidIPv6WithNetmask(ip) || NetUtils.IPAddress.IsValidIPv6(ip)) + { + int slashIndex = ip.IndexOf('/'); + + if (slashIndex < 0) + { + byte[] addr = new byte[16]; + int[] parsedIp = parseIPv6(ip); + copyInts(parsedIp, addr, 0); + + return addr; + } + else + { + byte[] addr = new byte[32]; + int[] parsedIp = parseIPv6(ip.Substring(0, slashIndex)); + copyInts(parsedIp, addr, 0); + string mask = ip.Substring(slashIndex + 1); + if (mask.IndexOf(':') > 0) + { + parsedIp = parseIPv6(mask); + } + else + { + parsedIp = parseMask(mask); + } + copyInts(parsedIp, addr, 16); + + return addr; + } + } + else if (NetUtils.IPAddress.IsValidIPv4WithNetmask(ip) || NetUtils.IPAddress.IsValidIPv4(ip)) + { + int slashIndex = ip.IndexOf('/'); + + if (slashIndex < 0) + { + byte[] addr = new byte[4]; + + parseIPv4(ip, addr, 0); + + return addr; + } + else + { + byte[] addr = new byte[8]; + + parseIPv4(ip.Substring(0, slashIndex), addr, 0); + + string mask = ip.Substring(slashIndex + 1); + if (mask.IndexOf('.') > 0) + { + parseIPv4(mask, addr, 4); + } + else + { + parseIPv4Mask(mask, addr, 4); + } + + return addr; + } + } + + return null; + } + + private void parseIPv4Mask(string mask, byte[] addr, int offset) + { + int maskVal = Int32.Parse(mask); + + for (int i = 0; i != maskVal; i++) + { + addr[(i / 8) + offset] |= (byte)(1 << (i % 8)); + } + } + + private void parseIPv4(string ip, byte[] addr, int offset) + { + foreach (string token in ip.Split('.', '/')) + { + addr[offset++] = (byte)Int32.Parse(token); + } + } + + private int[] parseMask(string mask) + { + int[] res = new int[8]; + int maskVal = Int32.Parse(mask); + + for (int i = 0; i != maskVal; i++) + { + res[i / 16] |= 1 << (i % 16); + } + return res; + } + + private void copyInts(int[] parsedIp, byte[] addr, int offSet) + { + for (int i = 0; i != parsedIp.Length; i++) + { + addr[(i * 2) + offSet] = (byte)(parsedIp[i] >> 8); + addr[(i * 2 + 1) + offSet] = (byte)parsedIp[i]; + } + } + + private int[] parseIPv6(string ip) + { + if (ip.StartsWith("::")) + { + ip = ip.Substring(1); + } + else if (ip.EndsWith("::")) + { + ip = ip.Substring(0, ip.Length - 1); + } + + IEnumerator sEnum = ip.Split(':').GetEnumerator(); + + int index = 0; + int[] val = new int[8]; + + int doubleColon = -1; + + while (sEnum.MoveNext()) + { + string e = (string) sEnum.Current; + + if (e.Length == 0) + { + doubleColon = index; + val[index++] = 0; + } + else + { + if (e.IndexOf('.') < 0) + { + val[index++] = Int32.Parse(e, NumberStyles.AllowHexSpecifier); + } + else + { + string[] tokens = e.Split('.'); + + val[index++] = (Int32.Parse(tokens[0]) << 8) | Int32.Parse(tokens[1]); + val[index++] = (Int32.Parse(tokens[2]) << 8) | Int32.Parse(tokens[3]); + } + } + } + + if (index != val.Length) + { + Array.Copy(val, doubleColon, val, val.Length - (index - doubleColon), index - doubleColon); + for (int i = doubleColon; i != val.Length - (index - doubleColon); i++) + { + val[i] = 0; + } + } + + return val; + } + + public override Asn1Object ToAsn1Object() + { + // Explicitly tagged if DirectoryName + return new DerTaggedObject(tag == DirectoryName, tag, obj); + } + } +} diff --git a/src/core/srcbc/cms/CMSEnvelopedDataStreamGenerator.cs b/src/core/srcbc/cms/CMSEnvelopedDataStreamGenerator.cs index 6fede19..59bf2ff 100644 --- a/src/core/srcbc/cms/CMSEnvelopedDataStreamGenerator.cs +++ b/src/core/srcbc/cms/CMSEnvelopedDataStreamGenerator.cs @@ -226,10 +226,10 @@ namespace Org.BouncyCastle.Cms private class CmsEnvelopedDataOutputStream : BaseOutputStream { - private CipherStream _out; - private BerSequenceGenerator _cGen; - private BerSequenceGenerator _envGen; - private BerSequenceGenerator _eiGen; + private readonly CipherStream _out; + private readonly BerSequenceGenerator _cGen; + private readonly BerSequenceGenerator _envGen; + private readonly BerSequenceGenerator _eiGen; public CmsEnvelopedDataOutputStream( CipherStream outStream, diff --git a/src/core/srcbc/cms/CMSEnvelopedHelper.cs b/src/core/srcbc/cms/CMSEnvelopedHelper.cs index 6811596..256fe6a 100644 --- a/src/core/srcbc/cms/CMSEnvelopedHelper.cs +++ b/src/core/srcbc/cms/CMSEnvelopedHelper.cs @@ -12,9 +12,7 @@ namespace Org.BouncyCastle.Cms internal static readonly CmsEnvelopedHelper Instance = new CmsEnvelopedHelper(); private static readonly IDictionary KeySizes = new Hashtable(); - private static readonly IDictionary Ciphers = new Hashtable(); private static readonly IDictionary BaseCipherNames = new Hashtable(); -// private static readonly IDictionary CipherAlgNames = new Hashtable(); static CmsEnvelopedHelper() { @@ -27,11 +25,6 @@ namespace Org.BouncyCastle.Cms BaseCipherNames.Add(CmsEnvelopedGenerator.Aes128Cbc, "AES"); BaseCipherNames.Add(CmsEnvelopedGenerator.Aes192Cbc, "AES"); BaseCipherNames.Add(CmsEnvelopedGenerator.Aes256Cbc, "AES"); - -// CipherAlgNames.Add(CmsEnvelopedGenerator.DesEde3Cbc, "DESEDE/CBC/PKCS5Padding"); -// CipherAlgNames.Add(CmsEnvelopedGenerator.Aes128Cbc, "AES/CBC/PKCS5Padding"); -// CipherAlgNames.Add(CmsEnvelopedGenerator.Aes192Cbc, "AES/CBC/PKCS5Padding"); -// CipherAlgNames.Add(CmsEnvelopedGenerator.Aes256Cbc, "AES/CBC/PKCS5Padding"); } private string GetAsymmetricEncryptionAlgName( diff --git a/src/core/srcbc/cms/CMSTypedStream.cs b/src/core/srcbc/cms/CMSTypedStream.cs index 37e6005..a6c4f36 100644 --- a/src/core/srcbc/cms/CMSTypedStream.cs +++ b/src/core/srcbc/cms/CMSTypedStream.cs @@ -12,7 +12,6 @@ namespace Org.BouncyCastle.Cms private readonly string _oid; private readonly Stream _in; - private readonly int _bufSize; public CmsTypedStream( Stream inStream) @@ -33,7 +32,6 @@ namespace Org.BouncyCastle.Cms int bufSize) { _oid = oid; - _bufSize = bufSize; _in = new FullReaderStream(inStream, bufSize); } diff --git a/src/core/srcbc/crypto/agreement/srp/SRP6Utilities.cs b/src/core/srcbc/crypto/agreement/srp/SRP6Utilities.cs index c4d9326..5c3243b 100644 --- a/src/core/srcbc/crypto/agreement/srp/SRP6Utilities.cs +++ b/src/core/srcbc/crypto/agreement/srp/SRP6Utilities.cs @@ -49,7 +49,7 @@ namespace Org.BouncyCastle.Crypto.Agreement.Srp // Check that val % N != 0 if (val.Equals(BigInteger.Zero)) - throw new CryptoException("Server credentials invalid"); + throw new CryptoException("Invalid public value: 0"); return val; } diff --git a/src/core/srcbc/crypto/engines/AesEngine.cs b/src/core/srcbc/crypto/engines/AesEngine.cs index 9b802b1..943f176 100644 --- a/src/core/srcbc/crypto/engines/AesEngine.cs +++ b/src/core/srcbc/crypto/engines/AesEngine.cs @@ -1,39 +1,39 @@ using System; using Org.BouncyCastle.Crypto.Parameters; +using Org.BouncyCastle.Crypto.Utilities; namespace Org.BouncyCastle.Crypto.Engines { - - /** - * an implementation of the AES (Rijndael), from FIPS-197. - *

- * For further details see: http://csrc.nist.gov/encryption/aes/. - * - * This implementation is based on optimizations from Dr. Brian Gladman's paper and C code at - * http://fp.gladman.plus.com/cryptography_technology/rijndael/ - * - * There are three levels of tradeoff of speed vs memory - * Because java has no preprocessor, they are written as three separate classes from which to choose - * - * The fastest uses 8Kbytes of static tables to precompute round calculations, 4 256 word tables for encryption - * and 4 for decryption. - * - * The middle performance version uses only one 256 word table for each, for a total of 2Kbytes, - * adding 12 rotate operations per round to compute the values contained in the other tables from - * the contents of the first. - * - * The slowest version uses no static tables at all and computes the values in each round. - *

- *

- * This file contains the middle performance version with 2Kbytes of static tables for round precomputation. - *

- */ - public class AesEngine + /** + * an implementation of the AES (Rijndael), from FIPS-197. + *

+ * For further details see: http://csrc.nist.gov/encryption/aes/. + * + * This implementation is based on optimizations from Dr. Brian Gladman's paper and C code at + * http://fp.gladman.plus.com/cryptography_technology/rijndael/ + * + * There are three levels of tradeoff of speed vs memory + * Because java has no preprocessor, they are written as three separate classes from which to choose + * + * The fastest uses 8Kbytes of static tables to precompute round calculations, 4 256 word tables for encryption + * and 4 for decryption. + * + * The middle performance version uses only one 256 word table for each, for a total of 2Kbytes, + * adding 12 rotate operations per round to compute the values contained in the other tables from + * the contents of the first. + * + * The slowest version uses no static tables at all and computes the values in each round. + *

+ *

+ * This file contains the middle performance version with 2Kbytes of static tables for round precomputation. + *

+ */ + public class AesEngine : IBlockCipher - { - // The S box - private static readonly byte[] S = + { + // The S box + private static readonly byte[] S = { 99, 124, 119, 123, 242, 107, 111, 197, 48, 1, 103, 43, 254, 215, 171, 118, @@ -67,10 +67,10 @@ namespace Org.BouncyCastle.Crypto.Engines 155, 30, 135, 233, 206, 85, 40, 223, 140, 161, 137, 13, 191, 230, 66, 104, 65, 153, 45, 15, 176, 84, 187, 22, - }; + }; - // The inverse S-box - private static readonly byte[] Si = + // The inverse S-box + private static readonly byte[] Si = { 82, 9, 106, 213, 48, 54, 165, 56, 191, 64, 163, 158, 129, 243, 215, 251, @@ -104,259 +104,267 @@ namespace Org.BouncyCastle.Crypto.Engines 200, 235, 187, 60, 131, 83, 153, 97, 23, 43, 4, 126, 186, 119, 214, 38, 225, 105, 20, 99, 85, 33, 12, 125, - }; - - // vector used in calculating key schedule (powers of x in GF(256)) - private static readonly int[] rcon = { - 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, - 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91 }; - - // precomputation tables of calculations for rounds - private static readonly int[] T0 = - { - unchecked((int) 0xa56363c6), unchecked((int) 0x847c7cf8), unchecked((int) 0x997777ee), unchecked((int) 0x8d7b7bf6), unchecked((int) 0x0df2f2ff), - unchecked((int) 0xbd6b6bd6), unchecked((int) 0xb16f6fde), unchecked((int) 0x54c5c591), unchecked((int) 0x50303060), unchecked((int) 0x03010102), - unchecked((int) 0xa96767ce), unchecked((int) 0x7d2b2b56), unchecked((int) 0x19fefee7), unchecked((int) 0x62d7d7b5), unchecked((int) 0xe6abab4d), - unchecked((int) 0x9a7676ec), unchecked((int) 0x45caca8f), unchecked((int) 0x9d82821f), unchecked((int) 0x40c9c989), unchecked((int) 0x877d7dfa), - unchecked((int) 0x15fafaef), unchecked((int) 0xeb5959b2), unchecked((int) 0xc947478e), unchecked((int) 0x0bf0f0fb), unchecked((int) 0xecadad41), - unchecked((int) 0x67d4d4b3), unchecked((int) 0xfda2a25f), unchecked((int) 0xeaafaf45), unchecked((int) 0xbf9c9c23), unchecked((int) 0xf7a4a453), - unchecked((int) 0x967272e4), unchecked((int) 0x5bc0c09b), unchecked((int) 0xc2b7b775), unchecked((int) 0x1cfdfde1), unchecked((int) 0xae93933d), - unchecked((int) 0x6a26264c), unchecked((int) 0x5a36366c), unchecked((int) 0x413f3f7e), unchecked((int) 0x02f7f7f5), unchecked((int) 0x4fcccc83), - unchecked((int) 0x5c343468), unchecked((int) 0xf4a5a551), unchecked((int) 0x34e5e5d1), unchecked((int) 0x08f1f1f9), unchecked((int) 0x937171e2), - unchecked((int) 0x73d8d8ab), unchecked((int) 0x53313162), unchecked((int) 0x3f15152a), unchecked((int) 0x0c040408), unchecked((int) 0x52c7c795), - unchecked((int) 0x65232346), unchecked((int) 0x5ec3c39d), unchecked((int) 0x28181830), unchecked((int) 0xa1969637), unchecked((int) 0x0f05050a), - unchecked((int) 0xb59a9a2f), unchecked((int) 0x0907070e), unchecked((int) 0x36121224), unchecked((int) 0x9b80801b), unchecked((int) 0x3de2e2df), - unchecked((int) 0x26ebebcd), unchecked((int) 0x6927274e), unchecked((int) 0xcdb2b27f), unchecked((int) 0x9f7575ea), unchecked((int) 0x1b090912), - unchecked((int) 0x9e83831d), unchecked((int) 0x742c2c58), unchecked((int) 0x2e1a1a34), unchecked((int) 0x2d1b1b36), unchecked((int) 0xb26e6edc), - unchecked((int) 0xee5a5ab4), unchecked((int) 0xfba0a05b), unchecked((int) 0xf65252a4), unchecked((int) 0x4d3b3b76), unchecked((int) 0x61d6d6b7), - unchecked((int) 0xceb3b37d), unchecked((int) 0x7b292952), unchecked((int) 0x3ee3e3dd), unchecked((int) 0x712f2f5e), unchecked((int) 0x97848413), - unchecked((int) 0xf55353a6), unchecked((int) 0x68d1d1b9), unchecked((int) 0x00000000), unchecked((int) 0x2cededc1), unchecked((int) 0x60202040), - unchecked((int) 0x1ffcfce3), unchecked((int) 0xc8b1b179), unchecked((int) 0xed5b5bb6), unchecked((int) 0xbe6a6ad4), unchecked((int) 0x46cbcb8d), - unchecked((int) 0xd9bebe67), unchecked((int) 0x4b393972), unchecked((int) 0xde4a4a94), unchecked((int) 0xd44c4c98), unchecked((int) 0xe85858b0), - unchecked((int) 0x4acfcf85), unchecked((int) 0x6bd0d0bb), unchecked((int) 0x2aefefc5), unchecked((int) 0xe5aaaa4f), unchecked((int) 0x16fbfbed), - unchecked((int) 0xc5434386), unchecked((int) 0xd74d4d9a), unchecked((int) 0x55333366), unchecked((int) 0x94858511), unchecked((int) 0xcf45458a), - unchecked((int) 0x10f9f9e9), unchecked((int) 0x06020204), unchecked((int) 0x817f7ffe), unchecked((int) 0xf05050a0), unchecked((int) 0x443c3c78), - unchecked((int) 0xba9f9f25), unchecked((int) 0xe3a8a84b), unchecked((int) 0xf35151a2), unchecked((int) 0xfea3a35d), unchecked((int) 0xc0404080), - unchecked((int) 0x8a8f8f05), unchecked((int) 0xad92923f), unchecked((int) 0xbc9d9d21), unchecked((int) 0x48383870), unchecked((int) 0x04f5f5f1), - unchecked((int) 0xdfbcbc63), unchecked((int) 0xc1b6b677), unchecked((int) 0x75dadaaf), unchecked((int) 0x63212142), unchecked((int) 0x30101020), - unchecked((int) 0x1affffe5), unchecked((int) 0x0ef3f3fd), unchecked((int) 0x6dd2d2bf), unchecked((int) 0x4ccdcd81), unchecked((int) 0x140c0c18), - unchecked((int) 0x35131326), unchecked((int) 0x2fececc3), unchecked((int) 0xe15f5fbe), unchecked((int) 0xa2979735), unchecked((int) 0xcc444488), - unchecked((int) 0x3917172e), unchecked((int) 0x57c4c493), unchecked((int) 0xf2a7a755), unchecked((int) 0x827e7efc), unchecked((int) 0x473d3d7a), - unchecked((int) 0xac6464c8), unchecked((int) 0xe75d5dba), unchecked((int) 0x2b191932), unchecked((int) 0x957373e6), unchecked((int) 0xa06060c0), - unchecked((int) 0x98818119), unchecked((int) 0xd14f4f9e), unchecked((int) 0x7fdcdca3), unchecked((int) 0x66222244), unchecked((int) 0x7e2a2a54), - unchecked((int) 0xab90903b), unchecked((int) 0x8388880b), unchecked((int) 0xca46468c), unchecked((int) 0x29eeeec7), unchecked((int) 0xd3b8b86b), - unchecked((int) 0x3c141428), unchecked((int) 0x79dedea7), unchecked((int) 0xe25e5ebc), unchecked((int) 0x1d0b0b16), unchecked((int) 0x76dbdbad), - unchecked((int) 0x3be0e0db), unchecked((int) 0x56323264), unchecked((int) 0x4e3a3a74), unchecked((int) 0x1e0a0a14), unchecked((int) 0xdb494992), - unchecked((int) 0x0a06060c), unchecked((int) 0x6c242448), unchecked((int) 0xe45c5cb8), unchecked((int) 0x5dc2c29f), unchecked((int) 0x6ed3d3bd), - unchecked((int) 0xefacac43), unchecked((int) 0xa66262c4), unchecked((int) 0xa8919139), unchecked((int) 0xa4959531), unchecked((int) 0x37e4e4d3), - unchecked((int) 0x8b7979f2), unchecked((int) 0x32e7e7d5), unchecked((int) 0x43c8c88b), unchecked((int) 0x5937376e), unchecked((int) 0xb76d6dda), - unchecked((int) 0x8c8d8d01), unchecked((int) 0x64d5d5b1), unchecked((int) 0xd24e4e9c), unchecked((int) 0xe0a9a949), unchecked((int) 0xb46c6cd8), - unchecked((int) 0xfa5656ac), unchecked((int) 0x07f4f4f3), unchecked((int) 0x25eaeacf), unchecked((int) 0xaf6565ca), unchecked((int) 0x8e7a7af4), - unchecked((int) 0xe9aeae47), unchecked((int) 0x18080810), unchecked((int) 0xd5baba6f), unchecked((int) 0x887878f0), unchecked((int) 0x6f25254a), - unchecked((int) 0x722e2e5c), unchecked((int) 0x241c1c38), unchecked((int) 0xf1a6a657), unchecked((int) 0xc7b4b473), unchecked((int) 0x51c6c697), - unchecked((int) 0x23e8e8cb), unchecked((int) 0x7cdddda1), unchecked((int) 0x9c7474e8), unchecked((int) 0x211f1f3e), unchecked((int) 0xdd4b4b96), - unchecked((int) 0xdcbdbd61), unchecked((int) 0x868b8b0d), unchecked((int) 0x858a8a0f), unchecked((int) 0x907070e0), unchecked((int) 0x423e3e7c), - unchecked((int) 0xc4b5b571), unchecked((int) 0xaa6666cc), unchecked((int) 0xd8484890), unchecked((int) 0x05030306), unchecked((int) 0x01f6f6f7), - unchecked((int) 0x120e0e1c), unchecked((int) 0xa36161c2), unchecked((int) 0x5f35356a), unchecked((int) 0xf95757ae), unchecked((int) 0xd0b9b969), - unchecked((int) 0x91868617), unchecked((int) 0x58c1c199), unchecked((int) 0x271d1d3a), unchecked((int) 0xb99e9e27), unchecked((int) 0x38e1e1d9), - unchecked((int) 0x13f8f8eb), unchecked((int) 0xb398982b), unchecked((int) 0x33111122), unchecked((int) 0xbb6969d2), unchecked((int) 0x70d9d9a9), - unchecked((int) 0x898e8e07), unchecked((int) 0xa7949433), unchecked((int) 0xb69b9b2d), unchecked((int) 0x221e1e3c), unchecked((int) 0x92878715), - unchecked((int) 0x20e9e9c9), unchecked((int) 0x49cece87), unchecked((int) 0xff5555aa), unchecked((int) 0x78282850), unchecked((int) 0x7adfdfa5), - unchecked((int) 0x8f8c8c03), unchecked((int) 0xf8a1a159), unchecked((int) 0x80898909), unchecked((int) 0x170d0d1a), unchecked((int) 0xdabfbf65), - unchecked((int) 0x31e6e6d7), unchecked((int) 0xc6424284), unchecked((int) 0xb86868d0), unchecked((int) 0xc3414182), unchecked((int) 0xb0999929), - unchecked((int) 0x772d2d5a), unchecked((int) 0x110f0f1e), unchecked((int) 0xcbb0b07b), unchecked((int) 0xfc5454a8), unchecked((int) 0xd6bbbb6d), - unchecked((int) 0x3a16162c) }; - private static readonly int[] Tinv0 = - { - unchecked((int) 0x50a7f451), unchecked((int) 0x5365417e), unchecked((int) 0xc3a4171a), unchecked((int) 0x965e273a), unchecked((int) 0xcb6bab3b), - unchecked((int) 0xf1459d1f), unchecked((int) 0xab58faac), unchecked((int) 0x9303e34b), unchecked((int) 0x55fa3020), unchecked((int) 0xf66d76ad), - unchecked((int) 0x9176cc88), unchecked((int) 0x254c02f5), unchecked((int) 0xfcd7e54f), unchecked((int) 0xd7cb2ac5), unchecked((int) 0x80443526), - unchecked((int) 0x8fa362b5), unchecked((int) 0x495ab1de), unchecked((int) 0x671bba25), unchecked((int) 0x980eea45), unchecked((int) 0xe1c0fe5d), - unchecked((int) 0x02752fc3), unchecked((int) 0x12f04c81), unchecked((int) 0xa397468d), unchecked((int) 0xc6f9d36b), unchecked((int) 0xe75f8f03), - unchecked((int) 0x959c9215), unchecked((int) 0xeb7a6dbf), unchecked((int) 0xda595295), unchecked((int) 0x2d83bed4), unchecked((int) 0xd3217458), - unchecked((int) 0x2969e049), unchecked((int) 0x44c8c98e), unchecked((int) 0x6a89c275), unchecked((int) 0x78798ef4), unchecked((int) 0x6b3e5899), - unchecked((int) 0xdd71b927), unchecked((int) 0xb64fe1be), unchecked((int) 0x17ad88f0), unchecked((int) 0x66ac20c9), unchecked((int) 0xb43ace7d), - unchecked((int) 0x184adf63), unchecked((int) 0x82311ae5), unchecked((int) 0x60335197), unchecked((int) 0x457f5362), unchecked((int) 0xe07764b1), - unchecked((int) 0x84ae6bbb), unchecked((int) 0x1ca081fe), unchecked((int) 0x942b08f9), unchecked((int) 0x58684870), unchecked((int) 0x19fd458f), - unchecked((int) 0x876cde94), unchecked((int) 0xb7f87b52), unchecked((int) 0x23d373ab), unchecked((int) 0xe2024b72), unchecked((int) 0x578f1fe3), - unchecked((int) 0x2aab5566), unchecked((int) 0x0728ebb2), unchecked((int) 0x03c2b52f), unchecked((int) 0x9a7bc586), unchecked((int) 0xa50837d3), - unchecked((int) 0xf2872830), unchecked((int) 0xb2a5bf23), unchecked((int) 0xba6a0302), unchecked((int) 0x5c8216ed), unchecked((int) 0x2b1ccf8a), - unchecked((int) 0x92b479a7), unchecked((int) 0xf0f207f3), unchecked((int) 0xa1e2694e), unchecked((int) 0xcdf4da65), unchecked((int) 0xd5be0506), - unchecked((int) 0x1f6234d1), unchecked((int) 0x8afea6c4), unchecked((int) 0x9d532e34), unchecked((int) 0xa055f3a2), unchecked((int) 0x32e18a05), - unchecked((int) 0x75ebf6a4), unchecked((int) 0x39ec830b), unchecked((int) 0xaaef6040), unchecked((int) 0x069f715e), unchecked((int) 0x51106ebd), - unchecked((int) 0xf98a213e), unchecked((int) 0x3d06dd96), unchecked((int) 0xae053edd), unchecked((int) 0x46bde64d), unchecked((int) 0xb58d5491), - unchecked((int) 0x055dc471), unchecked((int) 0x6fd40604), unchecked((int) 0xff155060), unchecked((int) 0x24fb9819), unchecked((int) 0x97e9bdd6), - unchecked((int) 0xcc434089), unchecked((int) 0x779ed967), unchecked((int) 0xbd42e8b0), unchecked((int) 0x888b8907), unchecked((int) 0x385b19e7), - unchecked((int) 0xdbeec879), unchecked((int) 0x470a7ca1), unchecked((int) 0xe90f427c), unchecked((int) 0xc91e84f8), unchecked((int) 0x00000000), - unchecked((int) 0x83868009), unchecked((int) 0x48ed2b32), unchecked((int) 0xac70111e), unchecked((int) 0x4e725a6c), unchecked((int) 0xfbff0efd), - unchecked((int) 0x5638850f), unchecked((int) 0x1ed5ae3d), unchecked((int) 0x27392d36), unchecked((int) 0x64d90f0a), unchecked((int) 0x21a65c68), - unchecked((int) 0xd1545b9b), unchecked((int) 0x3a2e3624), unchecked((int) 0xb1670a0c), unchecked((int) 0x0fe75793), unchecked((int) 0xd296eeb4), - unchecked((int) 0x9e919b1b), unchecked((int) 0x4fc5c080), unchecked((int) 0xa220dc61), unchecked((int) 0x694b775a), unchecked((int) 0x161a121c), - unchecked((int) 0x0aba93e2), unchecked((int) 0xe52aa0c0), unchecked((int) 0x43e0223c), unchecked((int) 0x1d171b12), unchecked((int) 0x0b0d090e), - unchecked((int) 0xadc78bf2), unchecked((int) 0xb9a8b62d), unchecked((int) 0xc8a91e14), unchecked((int) 0x8519f157), unchecked((int) 0x4c0775af), - unchecked((int) 0xbbdd99ee), unchecked((int) 0xfd607fa3), unchecked((int) 0x9f2601f7), unchecked((int) 0xbcf5725c), unchecked((int) 0xc53b6644), - unchecked((int) 0x347efb5b), unchecked((int) 0x7629438b), unchecked((int) 0xdcc623cb), unchecked((int) 0x68fcedb6), unchecked((int) 0x63f1e4b8), - unchecked((int) 0xcadc31d7), unchecked((int) 0x10856342), unchecked((int) 0x40229713), unchecked((int) 0x2011c684), unchecked((int) 0x7d244a85), - unchecked((int) 0xf83dbbd2), unchecked((int) 0x1132f9ae), unchecked((int) 0x6da129c7), unchecked((int) 0x4b2f9e1d), unchecked((int) 0xf330b2dc), - unchecked((int) 0xec52860d), unchecked((int) 0xd0e3c177), unchecked((int) 0x6c16b32b), unchecked((int) 0x99b970a9), unchecked((int) 0xfa489411), - unchecked((int) 0x2264e947), unchecked((int) 0xc48cfca8), unchecked((int) 0x1a3ff0a0), unchecked((int) 0xd82c7d56), unchecked((int) 0xef903322), - unchecked((int) 0xc74e4987), unchecked((int) 0xc1d138d9), unchecked((int) 0xfea2ca8c), unchecked((int) 0x360bd498), unchecked((int) 0xcf81f5a6), - unchecked((int) 0x28de7aa5), unchecked((int) 0x268eb7da), unchecked((int) 0xa4bfad3f), unchecked((int) 0xe49d3a2c), unchecked((int) 0x0d927850), - unchecked((int) 0x9bcc5f6a), unchecked((int) 0x62467e54), unchecked((int) 0xc2138df6), unchecked((int) 0xe8b8d890), unchecked((int) 0x5ef7392e), - unchecked((int) 0xf5afc382), unchecked((int) 0xbe805d9f), unchecked((int) 0x7c93d069), unchecked((int) 0xa92dd56f), unchecked((int) 0xb31225cf), - unchecked((int) 0x3b99acc8), unchecked((int) 0xa77d1810), unchecked((int) 0x6e639ce8), unchecked((int) 0x7bbb3bdb), unchecked((int) 0x097826cd), - unchecked((int) 0xf418596e), unchecked((int) 0x01b79aec), unchecked((int) 0xa89a4f83), unchecked((int) 0x656e95e6), unchecked((int) 0x7ee6ffaa), - unchecked((int) 0x08cfbc21), unchecked((int) 0xe6e815ef), unchecked((int) 0xd99be7ba), unchecked((int) 0xce366f4a), unchecked((int) 0xd4099fea), - unchecked((int) 0xd67cb029), unchecked((int) 0xafb2a431), unchecked((int) 0x31233f2a), unchecked((int) 0x3094a5c6), unchecked((int) 0xc066a235), - unchecked((int) 0x37bc4e74), unchecked((int) 0xa6ca82fc), unchecked((int) 0xb0d090e0), unchecked((int) 0x15d8a733), unchecked((int) 0x4a9804f1), - unchecked((int) 0xf7daec41), unchecked((int) 0x0e50cd7f), unchecked((int) 0x2ff69117), unchecked((int) 0x8dd64d76), unchecked((int) 0x4db0ef43), - unchecked((int) 0x544daacc), unchecked((int) 0xdf0496e4), unchecked((int) 0xe3b5d19e), unchecked((int) 0x1b886a4c), unchecked((int) 0xb81f2cc1), - unchecked((int) 0x7f516546), unchecked((int) 0x04ea5e9d), unchecked((int) 0x5d358c01), unchecked((int) 0x737487fa), unchecked((int) 0x2e410bfb), - unchecked((int) 0x5a1d67b3), unchecked((int) 0x52d2db92), unchecked((int) 0x335610e9), unchecked((int) 0x1347d66d), unchecked((int) 0x8c61d79a), - unchecked((int) 0x7a0ca137), unchecked((int) 0x8e14f859), unchecked((int) 0x893c13eb), unchecked((int) 0xee27a9ce), unchecked((int) 0x35c961b7), - unchecked((int) 0xede51ce1), unchecked((int) 0x3cb1477a), unchecked((int) 0x59dfd29c), unchecked((int) 0x3f73f255), unchecked((int) 0x79ce1418), - unchecked((int) 0xbf37c773), unchecked((int) 0xeacdf753), unchecked((int) 0x5baafd5f), unchecked((int) 0x146f3ddf), unchecked((int) 0x86db4478), - unchecked((int) 0x81f3afca), unchecked((int) 0x3ec468b9), unchecked((int) 0x2c342438), unchecked((int) 0x5f40a3c2), unchecked((int) 0x72c31d16), - unchecked((int) 0x0c25e2bc), unchecked((int) 0x8b493c28), unchecked((int) 0x41950dff), unchecked((int) 0x7101a839), unchecked((int) 0xdeb30c08), - unchecked((int) 0x9ce4b4d8), unchecked((int) 0x90c15664), unchecked((int) 0x6184cb7b), unchecked((int) 0x70b632d5), unchecked((int) 0x745c6c48), - unchecked((int) 0x4257b8d0) + // vector used in calculating key schedule (powers of x in GF(256)) + private static readonly byte[] rcon = + { + 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, + 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91 }; - private int Shift( - int r, - int shift) - { - return ((int)(((uint) r >> shift) | (uint)(r << (32 - shift)))); - } + // precomputation tables of calculations for rounds + private static readonly uint[] T0 = + { + 0xa56363c6, 0x847c7cf8, 0x997777ee, 0x8d7b7bf6, 0x0df2f2ff, + 0xbd6b6bd6, 0xb16f6fde, 0x54c5c591, 0x50303060, 0x03010102, + 0xa96767ce, 0x7d2b2b56, 0x19fefee7, 0x62d7d7b5, 0xe6abab4d, + 0x9a7676ec, 0x45caca8f, 0x9d82821f, 0x40c9c989, 0x877d7dfa, + 0x15fafaef, 0xeb5959b2, 0xc947478e, 0x0bf0f0fb, 0xecadad41, + 0x67d4d4b3, 0xfda2a25f, 0xeaafaf45, 0xbf9c9c23, 0xf7a4a453, + 0x967272e4, 0x5bc0c09b, 0xc2b7b775, 0x1cfdfde1, 0xae93933d, + 0x6a26264c, 0x5a36366c, 0x413f3f7e, 0x02f7f7f5, 0x4fcccc83, + 0x5c343468, 0xf4a5a551, 0x34e5e5d1, 0x08f1f1f9, 0x937171e2, + 0x73d8d8ab, 0x53313162, 0x3f15152a, 0x0c040408, 0x52c7c795, + 0x65232346, 0x5ec3c39d, 0x28181830, 0xa1969637, 0x0f05050a, + 0xb59a9a2f, 0x0907070e, 0x36121224, 0x9b80801b, 0x3de2e2df, + 0x26ebebcd, 0x6927274e, 0xcdb2b27f, 0x9f7575ea, 0x1b090912, + 0x9e83831d, 0x742c2c58, 0x2e1a1a34, 0x2d1b1b36, 0xb26e6edc, + 0xee5a5ab4, 0xfba0a05b, 0xf65252a4, 0x4d3b3b76, 0x61d6d6b7, + 0xceb3b37d, 0x7b292952, 0x3ee3e3dd, 0x712f2f5e, 0x97848413, + 0xf55353a6, 0x68d1d1b9, 0x00000000, 0x2cededc1, 0x60202040, + 0x1ffcfce3, 0xc8b1b179, 0xed5b5bb6, 0xbe6a6ad4, 0x46cbcb8d, + 0xd9bebe67, 0x4b393972, 0xde4a4a94, 0xd44c4c98, 0xe85858b0, + 0x4acfcf85, 0x6bd0d0bb, 0x2aefefc5, 0xe5aaaa4f, 0x16fbfbed, + 0xc5434386, 0xd74d4d9a, 0x55333366, 0x94858511, 0xcf45458a, + 0x10f9f9e9, 0x06020204, 0x817f7ffe, 0xf05050a0, 0x443c3c78, + 0xba9f9f25, 0xe3a8a84b, 0xf35151a2, 0xfea3a35d, 0xc0404080, + 0x8a8f8f05, 0xad92923f, 0xbc9d9d21, 0x48383870, 0x04f5f5f1, + 0xdfbcbc63, 0xc1b6b677, 0x75dadaaf, 0x63212142, 0x30101020, + 0x1affffe5, 0x0ef3f3fd, 0x6dd2d2bf, 0x4ccdcd81, 0x140c0c18, + 0x35131326, 0x2fececc3, 0xe15f5fbe, 0xa2979735, 0xcc444488, + 0x3917172e, 0x57c4c493, 0xf2a7a755, 0x827e7efc, 0x473d3d7a, + 0xac6464c8, 0xe75d5dba, 0x2b191932, 0x957373e6, 0xa06060c0, + 0x98818119, 0xd14f4f9e, 0x7fdcdca3, 0x66222244, 0x7e2a2a54, + 0xab90903b, 0x8388880b, 0xca46468c, 0x29eeeec7, 0xd3b8b86b, + 0x3c141428, 0x79dedea7, 0xe25e5ebc, 0x1d0b0b16, 0x76dbdbad, + 0x3be0e0db, 0x56323264, 0x4e3a3a74, 0x1e0a0a14, 0xdb494992, + 0x0a06060c, 0x6c242448, 0xe45c5cb8, 0x5dc2c29f, 0x6ed3d3bd, + 0xefacac43, 0xa66262c4, 0xa8919139, 0xa4959531, 0x37e4e4d3, + 0x8b7979f2, 0x32e7e7d5, 0x43c8c88b, 0x5937376e, 0xb76d6dda, + 0x8c8d8d01, 0x64d5d5b1, 0xd24e4e9c, 0xe0a9a949, 0xb46c6cd8, + 0xfa5656ac, 0x07f4f4f3, 0x25eaeacf, 0xaf6565ca, 0x8e7a7af4, + 0xe9aeae47, 0x18080810, 0xd5baba6f, 0x887878f0, 0x6f25254a, + 0x722e2e5c, 0x241c1c38, 0xf1a6a657, 0xc7b4b473, 0x51c6c697, + 0x23e8e8cb, 0x7cdddda1, 0x9c7474e8, 0x211f1f3e, 0xdd4b4b96, + 0xdcbdbd61, 0x868b8b0d, 0x858a8a0f, 0x907070e0, 0x423e3e7c, + 0xc4b5b571, 0xaa6666cc, 0xd8484890, 0x05030306, 0x01f6f6f7, + 0x120e0e1c, 0xa36161c2, 0x5f35356a, 0xf95757ae, 0xd0b9b969, + 0x91868617, 0x58c1c199, 0x271d1d3a, 0xb99e9e27, 0x38e1e1d9, + 0x13f8f8eb, 0xb398982b, 0x33111122, 0xbb6969d2, 0x70d9d9a9, + 0x898e8e07, 0xa7949433, 0xb69b9b2d, 0x221e1e3c, 0x92878715, + 0x20e9e9c9, 0x49cece87, 0xff5555aa, 0x78282850, 0x7adfdfa5, + 0x8f8c8c03, 0xf8a1a159, 0x80898909, 0x170d0d1a, 0xdabfbf65, + 0x31e6e6d7, 0xc6424284, 0xb86868d0, 0xc3414182, 0xb0999929, + 0x772d2d5a, 0x110f0f1e, 0xcbb0b07b, 0xfc5454a8, 0xd6bbbb6d, + 0x3a16162c + }; + + private static readonly uint[] Tinv0 = + { + 0x50a7f451, 0x5365417e, 0xc3a4171a, 0x965e273a, 0xcb6bab3b, + 0xf1459d1f, 0xab58faac, 0x9303e34b, 0x55fa3020, 0xf66d76ad, + 0x9176cc88, 0x254c02f5, 0xfcd7e54f, 0xd7cb2ac5, 0x80443526, + 0x8fa362b5, 0x495ab1de, 0x671bba25, 0x980eea45, 0xe1c0fe5d, + 0x02752fc3, 0x12f04c81, 0xa397468d, 0xc6f9d36b, 0xe75f8f03, + 0x959c9215, 0xeb7a6dbf, 0xda595295, 0x2d83bed4, 0xd3217458, + 0x2969e049, 0x44c8c98e, 0x6a89c275, 0x78798ef4, 0x6b3e5899, + 0xdd71b927, 0xb64fe1be, 0x17ad88f0, 0x66ac20c9, 0xb43ace7d, + 0x184adf63, 0x82311ae5, 0x60335197, 0x457f5362, 0xe07764b1, + 0x84ae6bbb, 0x1ca081fe, 0x942b08f9, 0x58684870, 0x19fd458f, + 0x876cde94, 0xb7f87b52, 0x23d373ab, 0xe2024b72, 0x578f1fe3, + 0x2aab5566, 0x0728ebb2, 0x03c2b52f, 0x9a7bc586, 0xa50837d3, + 0xf2872830, 0xb2a5bf23, 0xba6a0302, 0x5c8216ed, 0x2b1ccf8a, + 0x92b479a7, 0xf0f207f3, 0xa1e2694e, 0xcdf4da65, 0xd5be0506, + 0x1f6234d1, 0x8afea6c4, 0x9d532e34, 0xa055f3a2, 0x32e18a05, + 0x75ebf6a4, 0x39ec830b, 0xaaef6040, 0x069f715e, 0x51106ebd, + 0xf98a213e, 0x3d06dd96, 0xae053edd, 0x46bde64d, 0xb58d5491, + 0x055dc471, 0x6fd40604, 0xff155060, 0x24fb9819, 0x97e9bdd6, + 0xcc434089, 0x779ed967, 0xbd42e8b0, 0x888b8907, 0x385b19e7, + 0xdbeec879, 0x470a7ca1, 0xe90f427c, 0xc91e84f8, 0x00000000, + 0x83868009, 0x48ed2b32, 0xac70111e, 0x4e725a6c, 0xfbff0efd, + 0x5638850f, 0x1ed5ae3d, 0x27392d36, 0x64d90f0a, 0x21a65c68, + 0xd1545b9b, 0x3a2e3624, 0xb1670a0c, 0x0fe75793, 0xd296eeb4, + 0x9e919b1b, 0x4fc5c080, 0xa220dc61, 0x694b775a, 0x161a121c, + 0x0aba93e2, 0xe52aa0c0, 0x43e0223c, 0x1d171b12, 0x0b0d090e, + 0xadc78bf2, 0xb9a8b62d, 0xc8a91e14, 0x8519f157, 0x4c0775af, + 0xbbdd99ee, 0xfd607fa3, 0x9f2601f7, 0xbcf5725c, 0xc53b6644, + 0x347efb5b, 0x7629438b, 0xdcc623cb, 0x68fcedb6, 0x63f1e4b8, + 0xcadc31d7, 0x10856342, 0x40229713, 0x2011c684, 0x7d244a85, + 0xf83dbbd2, 0x1132f9ae, 0x6da129c7, 0x4b2f9e1d, 0xf330b2dc, + 0xec52860d, 0xd0e3c177, 0x6c16b32b, 0x99b970a9, 0xfa489411, + 0x2264e947, 0xc48cfca8, 0x1a3ff0a0, 0xd82c7d56, 0xef903322, + 0xc74e4987, 0xc1d138d9, 0xfea2ca8c, 0x360bd498, 0xcf81f5a6, + 0x28de7aa5, 0x268eb7da, 0xa4bfad3f, 0xe49d3a2c, 0x0d927850, + 0x9bcc5f6a, 0x62467e54, 0xc2138df6, 0xe8b8d890, 0x5ef7392e, + 0xf5afc382, 0xbe805d9f, 0x7c93d069, 0xa92dd56f, 0xb31225cf, + 0x3b99acc8, 0xa77d1810, 0x6e639ce8, 0x7bbb3bdb, 0x097826cd, + 0xf418596e, 0x01b79aec, 0xa89a4f83, 0x656e95e6, 0x7ee6ffaa, + 0x08cfbc21, 0xe6e815ef, 0xd99be7ba, 0xce366f4a, 0xd4099fea, + 0xd67cb029, 0xafb2a431, 0x31233f2a, 0x3094a5c6, 0xc066a235, + 0x37bc4e74, 0xa6ca82fc, 0xb0d090e0, 0x15d8a733, 0x4a9804f1, + 0xf7daec41, 0x0e50cd7f, 0x2ff69117, 0x8dd64d76, 0x4db0ef43, + 0x544daacc, 0xdf0496e4, 0xe3b5d19e, 0x1b886a4c, 0xb81f2cc1, + 0x7f516546, 0x04ea5e9d, 0x5d358c01, 0x737487fa, 0x2e410bfb, + 0x5a1d67b3, 0x52d2db92, 0x335610e9, 0x1347d66d, 0x8c61d79a, + 0x7a0ca137, 0x8e14f859, 0x893c13eb, 0xee27a9ce, 0x35c961b7, + 0xede51ce1, 0x3cb1477a, 0x59dfd29c, 0x3f73f255, 0x79ce1418, + 0xbf37c773, 0xeacdf753, 0x5baafd5f, 0x146f3ddf, 0x86db4478, + 0x81f3afca, 0x3ec468b9, 0x2c342438, 0x5f40a3c2, 0x72c31d16, + 0x0c25e2bc, 0x8b493c28, 0x41950dff, 0x7101a839, 0xdeb30c08, + 0x9ce4b4d8, 0x90c15664, 0x6184cb7b, 0x70b632d5, 0x745c6c48, + 0x4257b8d0 + }; + + private uint Shift( + uint r, + int shift) + { + return (r >> shift) | (r << (32 - shift)); + } /* multiply four bytes in GF(2^8) by 'x' {02} in parallel */ - private const int m1 = unchecked((int) 0x80808080); - private const int m2 = unchecked((int) 0x7f7f7f7f); - private const int m3 = unchecked((int) 0x0000001b); - - private int FFmulX( - int x) - { - return ((int) (((x & m2) << 1) ^ (( (uint) (x & m1) >> 7) * m3))); - } + private const uint m1 = 0x80808080; + private const uint m2 = 0x7f7f7f7f; + private const uint m3 = 0x0000001b; + private uint FFmulX( + uint x) + { + return ((x & m2) << 1) ^ (((x & m1) >> 7) * m3); + } /* - The following defines provide alternative definitions of FFmulX that might - give improved performance if a fast 32-bit multiply is not available. + The following defines provide alternative definitions of FFmulX that might + give improved performance if a fast 32-bit multiply is not available. - private int FFmulX(int x) { int u = x & m1; u |= (u >> 1); return ((x & m2) << 1) ^ ((u >>> 3) | (u >>> 6)); } - private static final int m4 = 0x1b1b1b1b; - private int FFmulX(int x) { int u = x & m1; return ((x & m2) << 1) ^ ((u - (u >>> 7)) & m4); } + private int FFmulX(int x) { int u = x & m1; u |= (u >> 1); return ((x & m2) << 1) ^ ((u >>> 3) | (u >>> 6)); } + private static final int m4 = 0x1b1b1b1b; + private int FFmulX(int x) { int u = x & m1; return ((x & m2) << 1) ^ ((u - (u >>> 7)) & m4); } - */ + */ - private int Inv_Mcol( - int x) + private uint Inv_Mcol( + uint x) { - int f2 = FFmulX(x); - int f4 = FFmulX(f2); - int f8 = FFmulX(f4); - int f9 = x ^ f8; + uint f2 = FFmulX(x); + uint f4 = FFmulX(f2); + uint f8 = FFmulX(f4); + uint f9 = x ^ f8; - return f2 ^ f4 ^ f8 ^ Shift(f2 ^ f9, 8) ^ Shift(f4 ^ f9, 16) ^ Shift(f9, 24); - } + return f2 ^ f4 ^ f8 ^ Shift(f2 ^ f9, 8) ^ Shift(f4 ^ f9, 16) ^ Shift(f9, 24); + } - private int SubWord(int x) { - return (S[x&255]&255 | ((S[(x>>8)&255]&255)<<8) | ((S[(x>>16)&255]&255)<<16) | S[(x>>24)&255]<<24); - } + private uint SubWord( + uint x) + { + return (uint)S[x&255] + | (((uint)S[(x>>8)&255]) << 8) + | (((uint)S[(x>>16)&255]) << 16) + | (((uint)S[(x>>24)&255]) << 24); + } - /** - * Calculate the necessary round keys - * The number of calculations depends on key size and block size - * AES specified a fixed block size of 128 bits and key sizes 128/192/256 bits - * This code is written assuming those are the only possible values - */ - private int[,] GenerateWorkingKey( - byte[] key, - bool forEncryption) - { - int KC = key.Length / 4; // key length in words - int t; + /** + * Calculate the necessary round keys + * The number of calculations depends on key size and block size + * AES specified a fixed block size of 128 bits and key sizes 128/192/256 bits + * This code is written assuming those are the only possible values + */ + private uint[,] GenerateWorkingKey( + byte[] key, + bool forEncryption) + { + int KC = key.Length / 4; // key length in words + int t; - if ((KC != 4) && (KC != 6) && (KC != 8)) { - throw new ArgumentException("Key length not 128/192/256 bits."); - } + if ((KC != 4) && (KC != 6) && (KC != 8)) + throw new ArgumentException("Key length not 128/192/256 bits."); ROUNDS = KC + 6; // This is not always true for the generalized Rijndael that allows larger block sizes - int[,] W = new int[ROUNDS+1, 4]; // 4 words in a block + uint[,] W = new uint[ROUNDS+1, 4]; // 4 words in a block // - // copy the key into the round key array - // + // copy the key into the round key array + // t = 0; - for (int i = 0; i < key.Length; t++) - { - W[t >> 2, t & 3] = (key[i]&0xff) | ((key[i+1]&0xff) << 8) | ((key[i+2]&0xff) << 16) | (key[i+3] << 24); - i+=4; - } + for (int i = 0; i < key.Length; t++) + { + W[t >> 2, t & 3] = Pack.LE_To_UInt32(key, i); + i+=4; + } // - // while not enough round key material calculated - // calculate new values - // - int k = (ROUNDS + 1) << 2; - for (int i = KC; (i < k); i++) - { - int temp = W[(i-1)>>2, (i-1)&3]; - if ((i % KC) == 0) { - temp = SubWord(Shift(temp, 8)) ^ rcon[(i / KC)-1]; - } else if ((KC > 6) && ((i % KC) == 4)) { - temp = SubWord(temp); - } + // while not enough round key material calculated + // calculate new values + // + int k = (ROUNDS + 1) << 2; + for (int i = KC; (i < k); i++) + { + uint temp = W[(i-1)>>2, (i-1)&3]; + if ((i % KC) == 0) + { + temp = SubWord(Shift(temp, 8)) ^ rcon[(i / KC)-1]; + } + else if ((KC > 6) && ((i % KC) == 4)) + { + temp = SubWord(temp); + } - W[i>>2, i&3] = W[(i - KC)>>2, (i-KC)&3] ^ temp; - } + W[i>>2, i&3] = W[(i - KC)>>2, (i-KC)&3] ^ temp; + } if (!forEncryption) { - for (int j = 1; j < ROUNDS; j++) + for (int j = 1; j < ROUNDS; j++) { - for (int i = 0; i < 4; i++) + for (int i = 0; i < 4; i++) { W[j, i] = Inv_Mcol(W[j, i]); - } - } - } + } + } + } return W; - } + } - private int ROUNDS; - private int[,] WorkingKey; - private int C0, C1, C2, C3; - private bool forEncryption; + private int ROUNDS; + private uint[,] WorkingKey; + private uint C0, C1, C2, C3; + private bool forEncryption; private const int BLOCK_SIZE = 16; /** - * default constructor - 128 bit block size. - */ - public AesEngine() - { - } + * default constructor - 128 bit block size. + */ + public AesEngine() + { + } /** - * initialise an AES cipher. - * - * @param forEncryption whether or not we are for encryption. - * @param parameters the parameters required to set up the cipher. - * @exception ArgumentException if the parameters argument is - * inappropriate. - */ - public void Init( - bool forEncryption, - ICipherParameters parameters) - { + * initialise an AES cipher. + * + * @param forEncryption whether or not we are for encryption. + * @param parameters the parameters required to set up the cipher. + * @exception ArgumentException if the parameters argument is + * inappropriate. + */ + public void Init( + bool forEncryption, + ICipherParameters parameters) + { KeyParameter keyParameter = parameters as KeyParameter; if (keyParameter == null) @@ -365,12 +373,12 @@ namespace Org.BouncyCastle.Crypto.Engines WorkingKey = GenerateWorkingKey(keyParameter.GetKey(), forEncryption); this.forEncryption = forEncryption; - } + } public string AlgorithmName - { - get { return "AES"; } - } + { + get { return "AES"; } + } public bool IsPartialBlockOkay { @@ -378,173 +386,140 @@ namespace Org.BouncyCastle.Crypto.Engines } public int GetBlockSize() - { - return BLOCK_SIZE; - } + { + return BLOCK_SIZE; + } public int ProcessBlock( - byte[] input, - int inOff, - byte[] output, - int outOff) - { - if (WorkingKey == null) - { - throw new InvalidOperationException("AES engine not initialised"); - } + byte[] input, + int inOff, + byte[] output, + int outOff) + { + if (WorkingKey == null) + { + throw new InvalidOperationException("AES engine not initialised"); + } if ((inOff + (32 / 2)) > input.Length) - { - throw new DataLengthException("input buffer too short"); - } + { + throw new DataLengthException("input buffer too short"); + } if ((outOff + (32 / 2)) > output.Length) - { - throw new DataLengthException("output buffer too short"); - } + { + throw new DataLengthException("output buffer too short"); + } UnPackBlock(input, inOff); if (forEncryption) - { - EncryptBlock(WorkingKey); - } - else - { - DecryptBlock(WorkingKey); - } + { + EncryptBlock(WorkingKey); + } + else + { + DecryptBlock(WorkingKey); + } PackBlock(output, outOff); return BLOCK_SIZE; - } + } - public void Reset() - { - } + public void Reset() + { + } private void UnPackBlock( - byte[] bytes, - int off) - { - int index = off; - - C0 = (bytes[index++] & 0xff); - C0 |= (bytes[index++] & 0xff) << 8; - C0 |= (bytes[index++] & 0xff) << 16; - C0 |= bytes[index++] << 24; - - C1 = (bytes[index++] & 0xff); - C1 |= (bytes[index++] & 0xff) << 8; - C1 |= (bytes[index++] & 0xff) << 16; - C1 |= bytes[index++] << 24; - - C2 = (bytes[index++] & 0xff); - C2 |= (bytes[index++] & 0xff) << 8; - C2 |= (bytes[index++] & 0xff) << 16; - C2 |= bytes[index++] << 24; - - C3 = (bytes[index++] & 0xff); - C3 |= (bytes[index++] & 0xff) << 8; - C3 |= (bytes[index++] & 0xff) << 16; - C3 |= bytes[index++] << 24; - } + byte[] bytes, + int off) + { + C0 = Pack.LE_To_UInt32(bytes, off); + C1 = Pack.LE_To_UInt32(bytes, off + 4); + C2 = Pack.LE_To_UInt32(bytes, off + 8); + C3 = Pack.LE_To_UInt32(bytes, off + 12); + } private void PackBlock( - byte[] bytes, - int off) - { - int index = off; - - bytes[index++] = (byte)C0; - bytes[index++] = (byte)(C0 >> 8); - bytes[index++] = (byte)(C0 >> 16); - bytes[index++] = (byte)(C0 >> 24); - - bytes[index++] = (byte)C1; - bytes[index++] = (byte)(C1 >> 8); - bytes[index++] = (byte)(C1 >> 16); - bytes[index++] = (byte)(C1 >> 24); - - bytes[index++] = (byte)C2; - bytes[index++] = (byte)(C2 >> 8); - bytes[index++] = (byte)(C2 >> 16); - bytes[index++] = (byte)(C2 >> 24); - - bytes[index++] = (byte)C3; - bytes[index++] = (byte)(C3 >> 8); - bytes[index++] = (byte)(C3 >> 16); - bytes[index++] = (byte)(C3 >> 24); - } + byte[] bytes, + int off) + { + Pack.UInt32_To_LE(C0, bytes, off); + Pack.UInt32_To_LE(C1, bytes, off + 4); + Pack.UInt32_To_LE(C2, bytes, off + 8); + Pack.UInt32_To_LE(C3, bytes, off + 12); + } private void EncryptBlock( - int[,] KW) - { - int r, r0, r1, r2, r3; + uint[,] KW) + { + uint r, r0, r1, r2, r3; C0 ^= KW[0, 0]; - C1 ^= KW[0, 1]; - C2 ^= KW[0, 2]; - C3 ^= KW[0, 3]; + C1 ^= KW[0, 1]; + C2 ^= KW[0, 2]; + C3 ^= KW[0, 3]; - for (r = 1; r < ROUNDS - 1;) + for (r = 1; r < ROUNDS - 1;) { - r0 = T0[C0&255] ^ Shift(T0[(C1>>8)&255], 24) ^ Shift(T0[(C2>>16)&255],16) ^ Shift(T0[(C3>>24)&255],8) ^ KW[r,0]; - r1 = T0[C1&255] ^ Shift(T0[(C2>>8)&255], 24) ^ Shift(T0[(C3>>16)&255], 16) ^ Shift(T0[(C0>>24)&255], 8) ^ KW[r,1]; - r2 = T0[C2&255] ^ Shift(T0[(C3>>8)&255], 24) ^ Shift(T0[(C0>>16)&255], 16) ^ Shift(T0[(C1>>24)&255], 8) ^ KW[r,2]; - r3 = T0[C3&255] ^ Shift(T0[(C0>>8)&255], 24) ^ Shift(T0[(C1>>16)&255], 16) ^ Shift(T0[(C2>>24)&255], 8) ^ KW[r++,3]; - C0 = T0[r0&255] ^ Shift(T0[(r1>>8)&255], 24) ^ Shift(T0[(r2>>16)&255], 16) ^ Shift(T0[(r3>>24)&255], 8) ^ KW[r,0]; - C1 = T0[r1&255] ^ Shift(T0[(r2>>8)&255], 24) ^ Shift(T0[(r3>>16)&255], 16) ^ Shift(T0[(r0>>24)&255], 8) ^ KW[r,1]; - C2 = T0[r2&255] ^ Shift(T0[(r3>>8)&255], 24) ^ Shift(T0[(r0>>16)&255], 16) ^ Shift(T0[(r1>>24)&255], 8) ^ KW[r,2]; - C3 = T0[r3&255] ^ Shift(T0[(r0>>8)&255], 24) ^ Shift(T0[(r1>>16)&255], 16) ^ Shift(T0[(r2>>24)&255], 8) ^ KW[r++,3]; - } + r0 = T0[C0&255] ^ Shift(T0[(C1>>8)&255], 24) ^ Shift(T0[(C2>>16)&255],16) ^ Shift(T0[(C3>>24)&255],8) ^ KW[r,0]; + r1 = T0[C1&255] ^ Shift(T0[(C2>>8)&255], 24) ^ Shift(T0[(C3>>16)&255], 16) ^ Shift(T0[(C0>>24)&255], 8) ^ KW[r,1]; + r2 = T0[C2&255] ^ Shift(T0[(C3>>8)&255], 24) ^ Shift(T0[(C0>>16)&255], 16) ^ Shift(T0[(C1>>24)&255], 8) ^ KW[r,2]; + r3 = T0[C3&255] ^ Shift(T0[(C0>>8)&255], 24) ^ Shift(T0[(C1>>16)&255], 16) ^ Shift(T0[(C2>>24)&255], 8) ^ KW[r++,3]; + C0 = T0[r0&255] ^ Shift(T0[(r1>>8)&255], 24) ^ Shift(T0[(r2>>16)&255], 16) ^ Shift(T0[(r3>>24)&255], 8) ^ KW[r,0]; + C1 = T0[r1&255] ^ Shift(T0[(r2>>8)&255], 24) ^ Shift(T0[(r3>>16)&255], 16) ^ Shift(T0[(r0>>24)&255], 8) ^ KW[r,1]; + C2 = T0[r2&255] ^ Shift(T0[(r3>>8)&255], 24) ^ Shift(T0[(r0>>16)&255], 16) ^ Shift(T0[(r1>>24)&255], 8) ^ KW[r,2]; + C3 = T0[r3&255] ^ Shift(T0[(r0>>8)&255], 24) ^ Shift(T0[(r1>>16)&255], 16) ^ Shift(T0[(r2>>24)&255], 8) ^ KW[r++,3]; + } - r0 = T0[C0&255] ^ Shift(T0[(C1>>8)&255], 24) ^ Shift(T0[(C2>>16)&255], 16) ^ Shift(T0[(C3>>24)&255], 8) ^ KW[r,0]; - r1 = T0[C1&255] ^ Shift(T0[(C2>>8)&255], 24) ^ Shift(T0[(C3>>16)&255], 16) ^ Shift(T0[(C0>>24)&255], 8) ^ KW[r,1]; - r2 = T0[C2&255] ^ Shift(T0[(C3>>8)&255], 24) ^ Shift(T0[(C0>>16)&255], 16) ^ Shift(T0[(C1>>24)&255], 8) ^ KW[r,2]; - r3 = T0[C3&255] ^ Shift(T0[(C0>>8)&255], 24) ^ Shift(T0[(C1>>16)&255], 16) ^ Shift(T0[(C2>>24)&255], 8) ^ KW[r++,3]; + r0 = T0[C0&255] ^ Shift(T0[(C1>>8)&255], 24) ^ Shift(T0[(C2>>16)&255], 16) ^ Shift(T0[(C3>>24)&255], 8) ^ KW[r,0]; + r1 = T0[C1&255] ^ Shift(T0[(C2>>8)&255], 24) ^ Shift(T0[(C3>>16)&255], 16) ^ Shift(T0[(C0>>24)&255], 8) ^ KW[r,1]; + r2 = T0[C2&255] ^ Shift(T0[(C3>>8)&255], 24) ^ Shift(T0[(C0>>16)&255], 16) ^ Shift(T0[(C1>>24)&255], 8) ^ KW[r,2]; + r3 = T0[C3&255] ^ Shift(T0[(C0>>8)&255], 24) ^ Shift(T0[(C1>>16)&255], 16) ^ Shift(T0[(C2>>24)&255], 8) ^ KW[r++,3]; - // the final round's table is a simple function of S so we don't use a whole other four tables for it + // the final round's table is a simple function of S so we don't use a whole other four tables for it - C0 = (S[r0&255]&255) ^ ((S[(r1>>8)&255]&255)<<8) ^ ((S[(r2>>16)&255]&255)<<16) ^ (S[(r3>>24)&255]<<24) ^ KW[r,0]; - C1 = (S[r1&255]&255) ^ ((S[(r2>>8)&255]&255)<<8) ^ ((S[(r3>>16)&255]&255)<<16) ^ (S[(r0>>24)&255]<<24) ^ KW[r,1]; - C2 = (S[r2&255]&255) ^ ((S[(r3>>8)&255]&255)<<8) ^ ((S[(r0>>16)&255]&255)<<16) ^ (S[(r1>>24)&255]<<24) ^ KW[r,2]; - C3 = (S[r3&255]&255) ^ ((S[(r0>>8)&255]&255)<<8) ^ ((S[(r1>>16)&255]&255)<<16) ^ (S[(r2>>24)&255]<<24) ^ KW[r,3]; - } + C0 = (uint)S[r0&255] ^ (((uint)S[(r1>>8)&255])<<8) ^ (((uint)S[(r2>>16)&255])<<16) ^ (((uint)S[(r3>>24)&255])<<24) ^ KW[r,0]; + C1 = (uint)S[r1&255] ^ (((uint)S[(r2>>8)&255])<<8) ^ (((uint)S[(r3>>16)&255])<<16) ^ (((uint)S[(r0>>24)&255])<<24) ^ KW[r,1]; + C2 = (uint)S[r2&255] ^ (((uint)S[(r3>>8)&255])<<8) ^ (((uint)S[(r0>>16)&255])<<16) ^ (((uint)S[(r1>>24)&255])<<24) ^ KW[r,2]; + C3 = (uint)S[r3&255] ^ (((uint)S[(r0>>8)&255])<<8) ^ (((uint)S[(r1>>16)&255])<<16) ^ (((uint)S[(r2>>24)&255])<<24) ^ KW[r,3]; + } private void DecryptBlock( - int[,] KW) - { - int r, r0, r1, r2, r3; + uint[,] KW) + { + int r; + uint r0, r1, r2, r3; C0 ^= KW[ROUNDS,0]; - C1 ^= KW[ROUNDS,1]; - C2 ^= KW[ROUNDS,2]; - C3 ^= KW[ROUNDS,3]; + C1 ^= KW[ROUNDS,1]; + C2 ^= KW[ROUNDS,2]; + C3 ^= KW[ROUNDS,3]; for (r = ROUNDS-1; r>1;) { - r0 = Tinv0[C0&255] ^ Shift(Tinv0[(C3>>8)&255], 24) ^ Shift(Tinv0[(C2>>16)&255], 16) ^ Shift(Tinv0[(C1>>24)&255], 8) ^ KW[r,0]; - r1 = Tinv0[C1&255] ^ Shift(Tinv0[(C0>>8)&255], 24) ^ Shift(Tinv0[(C3>>16)&255], 16) ^ Shift(Tinv0[(C2>>24)&255], 8) ^ KW[r,1]; - r2 = Tinv0[C2&255] ^ Shift(Tinv0[(C1>>8)&255], 24) ^ Shift(Tinv0[(C0>>16)&255], 16) ^ Shift(Tinv0[(C3>>24)&255], 8) ^ KW[r,2]; - r3 = Tinv0[C3&255] ^ Shift(Tinv0[(C2>>8)&255], 24) ^ Shift(Tinv0[(C1>>16)&255], 16) ^ Shift(Tinv0[(C0>>24)&255], 8) ^ KW[r--,3]; - C0 = Tinv0[r0&255] ^ Shift(Tinv0[(r3>>8)&255], 24) ^ Shift(Tinv0[(r2>>16)&255], 16) ^ Shift(Tinv0[(r1>>24)&255], 8) ^ KW[r,0]; - C1 = Tinv0[r1&255] ^ Shift(Tinv0[(r0>>8)&255], 24) ^ Shift(Tinv0[(r3>>16)&255], 16) ^ Shift(Tinv0[(r2>>24)&255], 8) ^ KW[r,1]; - C2 = Tinv0[r2&255] ^ Shift(Tinv0[(r1>>8)&255], 24) ^ Shift(Tinv0[(r0>>16)&255], 16) ^ Shift(Tinv0[(r3>>24)&255], 8) ^ KW[r,2]; - C3 = Tinv0[r3&255] ^ Shift(Tinv0[(r2>>8)&255], 24) ^ Shift(Tinv0[(r1>>16)&255], 16) ^ Shift(Tinv0[(r0>>24)&255], 8) ^ KW[r--,3]; - } + r0 = Tinv0[C0&255] ^ Shift(Tinv0[(C3>>8)&255], 24) ^ Shift(Tinv0[(C2>>16)&255], 16) ^ Shift(Tinv0[(C1>>24)&255], 8) ^ KW[r,0]; + r1 = Tinv0[C1&255] ^ Shift(Tinv0[(C0>>8)&255], 24) ^ Shift(Tinv0[(C3>>16)&255], 16) ^ Shift(Tinv0[(C2>>24)&255], 8) ^ KW[r,1]; + r2 = Tinv0[C2&255] ^ Shift(Tinv0[(C1>>8)&255], 24) ^ Shift(Tinv0[(C0>>16)&255], 16) ^ Shift(Tinv0[(C3>>24)&255], 8) ^ KW[r,2]; + r3 = Tinv0[C3&255] ^ Shift(Tinv0[(C2>>8)&255], 24) ^ Shift(Tinv0[(C1>>16)&255], 16) ^ Shift(Tinv0[(C0>>24)&255], 8) ^ KW[r--,3]; + C0 = Tinv0[r0&255] ^ Shift(Tinv0[(r3>>8)&255], 24) ^ Shift(Tinv0[(r2>>16)&255], 16) ^ Shift(Tinv0[(r1>>24)&255], 8) ^ KW[r,0]; + C1 = Tinv0[r1&255] ^ Shift(Tinv0[(r0>>8)&255], 24) ^ Shift(Tinv0[(r3>>16)&255], 16) ^ Shift(Tinv0[(r2>>24)&255], 8) ^ KW[r,1]; + C2 = Tinv0[r2&255] ^ Shift(Tinv0[(r1>>8)&255], 24) ^ Shift(Tinv0[(r0>>16)&255], 16) ^ Shift(Tinv0[(r3>>24)&255], 8) ^ KW[r,2]; + C3 = Tinv0[r3&255] ^ Shift(Tinv0[(r2>>8)&255], 24) ^ Shift(Tinv0[(r1>>16)&255], 16) ^ Shift(Tinv0[(r0>>24)&255], 8) ^ KW[r--,3]; + } - r0 = Tinv0[C0&255] ^ Shift(Tinv0[(C3>>8)&255], 24) ^ Shift(Tinv0[(C2>>16)&255], 16) ^ Shift(Tinv0[(C1>>24)&255], 8) ^ KW[r,0]; - r1 = Tinv0[C1&255] ^ Shift(Tinv0[(C0>>8)&255], 24) ^ Shift(Tinv0[(C3>>16)&255], 16) ^ Shift(Tinv0[(C2>>24)&255], 8) ^ KW[r,1]; - r2 = Tinv0[C2&255] ^ Shift(Tinv0[(C1>>8)&255], 24) ^ Shift(Tinv0[(C0>>16)&255], 16) ^ Shift(Tinv0[(C3>>24)&255], 8) ^ KW[r,2]; - r3 = Tinv0[C3&255] ^ Shift(Tinv0[(C2>>8)&255], 24) ^ Shift(Tinv0[(C1>>16)&255], 16) ^ Shift(Tinv0[(C0>>24)&255], 8) ^ KW[r,3]; + r0 = Tinv0[C0&255] ^ Shift(Tinv0[(C3>>8)&255], 24) ^ Shift(Tinv0[(C2>>16)&255], 16) ^ Shift(Tinv0[(C1>>24)&255], 8) ^ KW[r,0]; + r1 = Tinv0[C1&255] ^ Shift(Tinv0[(C0>>8)&255], 24) ^ Shift(Tinv0[(C3>>16)&255], 16) ^ Shift(Tinv0[(C2>>24)&255], 8) ^ KW[r,1]; + r2 = Tinv0[C2&255] ^ Shift(Tinv0[(C1>>8)&255], 24) ^ Shift(Tinv0[(C0>>16)&255], 16) ^ Shift(Tinv0[(C3>>24)&255], 8) ^ KW[r,2]; + r3 = Tinv0[C3&255] ^ Shift(Tinv0[(C2>>8)&255], 24) ^ Shift(Tinv0[(C1>>16)&255], 16) ^ Shift(Tinv0[(C0>>24)&255], 8) ^ KW[r,3]; // the final round's table is a simple function of Si so we don't use a whole other four tables for it - C0 = (Si[r0&255]&255) ^ ((Si[(r3>>8)&255]&255)<<8) ^ ((Si[(r2>>16)&255]&255)<<16) ^ (Si[(r1>>24)&255]<<24) ^ KW[0,0]; - C1 = (Si[r1&255]&255) ^ ((Si[(r0>>8)&255]&255)<<8) ^ ((Si[(r3>>16)&255]&255)<<16) ^ (Si[(r2>>24)&255]<<24) ^ KW[0,1]; - C2 = (Si[r2&255]&255) ^ ((Si[(r1>>8)&255]&255)<<8) ^ ((Si[(r0>>16)&255]&255)<<16) ^ (Si[(r3>>24)&255]<<24) ^ KW[0,2]; - C3 = (Si[r3&255]&255) ^ ((Si[(r2>>8)&255]&255)<<8) ^ ((Si[(r1>>16)&255]&255)<<16) ^ (Si[(r0>>24)&255]<<24) ^ KW[0,3]; - } - } + C0 = (uint)Si[r0&255] ^ (((uint)Si[(r3>>8)&255])<<8) ^ (((uint)Si[(r2>>16)&255])<<16) ^ (((uint)Si[(r1>>24)&255])<<24) ^ KW[0,0]; + C1 = (uint)Si[r1&255] ^ (((uint)Si[(r0>>8)&255])<<8) ^ (((uint)Si[(r3>>16)&255])<<16) ^ (((uint)Si[(r2>>24)&255])<<24) ^ KW[0,1]; + C2 = (uint)Si[r2&255] ^ (((uint)Si[(r1>>8)&255])<<8) ^ (((uint)Si[(r0>>16)&255])<<16) ^ (((uint)Si[(r3>>24)&255])<<24) ^ KW[0,2]; + C3 = (uint)Si[r3&255] ^ (((uint)Si[(r2>>8)&255])<<8) ^ (((uint)Si[(r1>>16)&255])<<16) ^ (((uint)Si[(r0>>24)&255])<<24) ^ KW[0,3]; + } + } } diff --git a/src/core/srcbc/crypto/engines/AesFastEngine.cs b/src/core/srcbc/crypto/engines/AesFastEngine.cs index 22ef651..94a5a5e 100644 --- a/src/core/srcbc/crypto/engines/AesFastEngine.cs +++ b/src/core/srcbc/crypto/engines/AesFastEngine.cs @@ -1,6 +1,7 @@ using System; using Org.BouncyCastle.Crypto.Parameters; +using Org.BouncyCastle.Crypto.Utilities; namespace Org.BouncyCastle.Crypto.Engines { @@ -32,541 +33,552 @@ namespace Org.BouncyCastle.Crypto.Engines : IBlockCipher { // The S box - private static readonly byte[] S = { - (byte)99, (byte)124, (byte)119, (byte)123, (byte)242, (byte)107, (byte)111, (byte)197, - (byte)48, (byte)1, (byte)103, (byte)43, (byte)254, (byte)215, (byte)171, (byte)118, - (byte)202, (byte)130, (byte)201, (byte)125, (byte)250, (byte)89, (byte)71, (byte)240, - (byte)173, (byte)212, (byte)162, (byte)175, (byte)156, (byte)164, (byte)114, (byte)192, - (byte)183, (byte)253, (byte)147, (byte)38, (byte)54, (byte)63, (byte)247, (byte)204, - (byte)52, (byte)165, (byte)229, (byte)241, (byte)113, (byte)216, (byte)49, (byte)21, - (byte)4, (byte)199, (byte)35, (byte)195, (byte)24, (byte)150, (byte)5, (byte)154, - (byte)7, (byte)18, (byte)128, (byte)226, (byte)235, (byte)39, (byte)178, (byte)117, - (byte)9, (byte)131, (byte)44, (byte)26, (byte)27, (byte)110, (byte)90, (byte)160, - (byte)82, (byte)59, (byte)214, (byte)179, (byte)41, (byte)227, (byte)47, (byte)132, - (byte)83, (byte)209, (byte)0, (byte)237, (byte)32, (byte)252, (byte)177, (byte)91, - (byte)106, (byte)203, (byte)190, (byte)57, (byte)74, (byte)76, (byte)88, (byte)207, - (byte)208, (byte)239, (byte)170, (byte)251, (byte)67, (byte)77, (byte)51, (byte)133, - (byte)69, (byte)249, (byte)2, (byte)127, (byte)80, (byte)60, (byte)159, (byte)168, - (byte)81, (byte)163, (byte)64, (byte)143, (byte)146, (byte)157, (byte)56, (byte)245, - (byte)188, (byte)182, (byte)218, (byte)33, (byte)16, (byte)255, (byte)243, (byte)210, - (byte)205, (byte)12, (byte)19, (byte)236, (byte)95, (byte)151, (byte)68, (byte)23, - (byte)196, (byte)167, (byte)126, (byte)61, (byte)100, (byte)93, (byte)25, (byte)115, - (byte)96, (byte)129, (byte)79, (byte)220, (byte)34, (byte)42, (byte)144, (byte)136, - (byte)70, (byte)238, (byte)184, (byte)20, (byte)222, (byte)94, (byte)11, (byte)219, - (byte)224, (byte)50, (byte)58, (byte)10, (byte)73, (byte)6, (byte)36, (byte)92, - (byte)194, (byte)211, (byte)172, (byte)98, (byte)145, (byte)149, (byte)228, (byte)121, - (byte)231, (byte)200, (byte)55, (byte)109, (byte)141, (byte)213, (byte)78, (byte)169, - (byte)108, (byte)86, (byte)244, (byte)234, (byte)101, (byte)122, (byte)174, (byte)8, - (byte)186, (byte)120, (byte)37, (byte)46, (byte)28, (byte)166, (byte)180, (byte)198, - (byte)232, (byte)221, (byte)116, (byte)31, (byte)75, (byte)189, (byte)139, (byte)138, - (byte)112, (byte)62, (byte)181, (byte)102, (byte)72, (byte)3, (byte)246, (byte)14, - (byte)97, (byte)53, (byte)87, (byte)185, (byte)134, (byte)193, (byte)29, (byte)158, - (byte)225, (byte)248, (byte)152, (byte)17, (byte)105, (byte)217, (byte)142, (byte)148, - (byte)155, (byte)30, (byte)135, (byte)233, (byte)206, (byte)85, (byte)40, (byte)223, - (byte)140, (byte)161, (byte)137, (byte)13, (byte)191, (byte)230, (byte)66, (byte)104, - (byte)65, (byte)153, (byte)45, (byte)15, (byte)176, (byte)84, (byte)187, (byte)22, + private static readonly byte[] S = + { + 99, 124, 119, 123, 242, 107, 111, 197, + 48, 1, 103, 43, 254, 215, 171, 118, + 202, 130, 201, 125, 250, 89, 71, 240, + 173, 212, 162, 175, 156, 164, 114, 192, + 183, 253, 147, 38, 54, 63, 247, 204, + 52, 165, 229, 241, 113, 216, 49, 21, + 4, 199, 35, 195, 24, 150, 5, 154, + 7, 18, 128, 226, 235, 39, 178, 117, + 9, 131, 44, 26, 27, 110, 90, 160, + 82, 59, 214, 179, 41, 227, 47, 132, + 83, 209, 0, 237, 32, 252, 177, 91, + 106, 203, 190, 57, 74, 76, 88, 207, + 208, 239, 170, 251, 67, 77, 51, 133, + 69, 249, 2, 127, 80, 60, 159, 168, + 81, 163, 64, 143, 146, 157, 56, 245, + 188, 182, 218, 33, 16, 255, 243, 210, + 205, 12, 19, 236, 95, 151, 68, 23, + 196, 167, 126, 61, 100, 93, 25, 115, + 96, 129, 79, 220, 34, 42, 144, 136, + 70, 238, 184, 20, 222, 94, 11, 219, + 224, 50, 58, 10, 73, 6, 36, 92, + 194, 211, 172, 98, 145, 149, 228, 121, + 231, 200, 55, 109, 141, 213, 78, 169, + 108, 86, 244, 234, 101, 122, 174, 8, + 186, 120, 37, 46, 28, 166, 180, 198, + 232, 221, 116, 31, 75, 189, 139, 138, + 112, 62, 181, 102, 72, 3, 246, 14, + 97, 53, 87, 185, 134, 193, 29, 158, + 225, 248, 152, 17, 105, 217, 142, 148, + 155, 30, 135, 233, 206, 85, 40, 223, + 140, 161, 137, 13, 191, 230, 66, 104, + 65, 153, 45, 15, 176, 84, 187, 22, }; // The inverse S-box - private static readonly byte[] Si = { - (byte)82, (byte)9, (byte)106, (byte)213, (byte)48, (byte)54, (byte)165, (byte)56, - (byte)191, (byte)64, (byte)163, (byte)158, (byte)129, (byte)243, (byte)215, (byte)251, - (byte)124, (byte)227, (byte)57, (byte)130, (byte)155, (byte)47, (byte)255, (byte)135, - (byte)52, (byte)142, (byte)67, (byte)68, (byte)196, (byte)222, (byte)233, (byte)203, - (byte)84, (byte)123, (byte)148, (byte)50, (byte)166, (byte)194, (byte)35, (byte)61, - (byte)238, (byte)76, (byte)149, (byte)11, (byte)66, (byte)250, (byte)195, (byte)78, - (byte)8, (byte)46, (byte)161, (byte)102, (byte)40, (byte)217, (byte)36, (byte)178, - (byte)118, (byte)91, (byte)162, (byte)73, (byte)109, (byte)139, (byte)209, (byte)37, - (byte)114, (byte)248, (byte)246, (byte)100, (byte)134, (byte)104, (byte)152, (byte)22, - (byte)212, (byte)164, (byte)92, (byte)204, (byte)93, (byte)101, (byte)182, (byte)146, - (byte)108, (byte)112, (byte)72, (byte)80, (byte)253, (byte)237, (byte)185, (byte)218, - (byte)94, (byte)21, (byte)70, (byte)87, (byte)167, (byte)141, (byte)157, (byte)132, - (byte)144, (byte)216, (byte)171, (byte)0, (byte)140, (byte)188, (byte)211, (byte)10, - (byte)247, (byte)228, (byte)88, (byte)5, (byte)184, (byte)179, (byte)69, (byte)6, - (byte)208, (byte)44, (byte)30, (byte)143, (byte)202, (byte)63, (byte)15, (byte)2, - (byte)193, (byte)175, (byte)189, (byte)3, (byte)1, (byte)19, (byte)138, (byte)107, - (byte)58, (byte)145, (byte)17, (byte)65, (byte)79, (byte)103, (byte)220, (byte)234, - (byte)151, (byte)242, (byte)207, (byte)206, (byte)240, (byte)180, (byte)230, (byte)115, - (byte)150, (byte)172, (byte)116, (byte)34, (byte)231, (byte)173, (byte)53, (byte)133, - (byte)226, (byte)249, (byte)55, (byte)232, (byte)28, (byte)117, (byte)223, (byte)110, - (byte)71, (byte)241, (byte)26, (byte)113, (byte)29, (byte)41, (byte)197, (byte)137, - (byte)111, (byte)183, (byte)98, (byte)14, (byte)170, (byte)24, (byte)190, (byte)27, - (byte)252, (byte)86, (byte)62, (byte)75, (byte)198, (byte)210, (byte)121, (byte)32, - (byte)154, (byte)219, (byte)192, (byte)254, (byte)120, (byte)205, (byte)90, (byte)244, - (byte)31, (byte)221, (byte)168, (byte)51, (byte)136, (byte)7, (byte)199, (byte)49, - (byte)177, (byte)18, (byte)16, (byte)89, (byte)39, (byte)128, (byte)236, (byte)95, - (byte)96, (byte)81, (byte)127, (byte)169, (byte)25, (byte)181, (byte)74, (byte)13, - (byte)45, (byte)229, (byte)122, (byte)159, (byte)147, (byte)201, (byte)156, (byte)239, - (byte)160, (byte)224, (byte)59, (byte)77, (byte)174, (byte)42, (byte)245, (byte)176, - (byte)200, (byte)235, (byte)187, (byte)60, (byte)131, (byte)83, (byte)153, (byte)97, - (byte)23, (byte)43, (byte)4, (byte)126, (byte)186, (byte)119, (byte)214, (byte)38, - (byte)225, (byte)105, (byte)20, (byte)99, (byte)85, (byte)33, (byte)12, (byte)125, - }; + private static readonly byte[] Si = + { + 82, 9, 106, 213, 48, 54, 165, 56, + 191, 64, 163, 158, 129, 243, 215, 251, + 124, 227, 57, 130, 155, 47, 255, 135, + 52, 142, 67, 68, 196, 222, 233, 203, + 84, 123, 148, 50, 166, 194, 35, 61, + 238, 76, 149, 11, 66, 250, 195, 78, + 8, 46, 161, 102, 40, 217, 36, 178, + 118, 91, 162, 73, 109, 139, 209, 37, + 114, 248, 246, 100, 134, 104, 152, 22, + 212, 164, 92, 204, 93, 101, 182, 146, + 108, 112, 72, 80, 253, 237, 185, 218, + 94, 21, 70, 87, 167, 141, 157, 132, + 144, 216, 171, 0, 140, 188, 211, 10, + 247, 228, 88, 5, 184, 179, 69, 6, + 208, 44, 30, 143, 202, 63, 15, 2, + 193, 175, 189, 3, 1, 19, 138, 107, + 58, 145, 17, 65, 79, 103, 220, 234, + 151, 242, 207, 206, 240, 180, 230, 115, + 150, 172, 116, 34, 231, 173, 53, 133, + 226, 249, 55, 232, 28, 117, 223, 110, + 71, 241, 26, 113, 29, 41, 197, 137, + 111, 183, 98, 14, 170, 24, 190, 27, + 252, 86, 62, 75, 198, 210, 121, 32, + 154, 219, 192, 254, 120, 205, 90, 244, + 31, 221, 168, 51, 136, 7, 199, 49, + 177, 18, 16, 89, 39, 128, 236, 95, + 96, 81, 127, 169, 25, 181, 74, 13, + 45, 229, 122, 159, 147, 201, 156, 239, + 160, 224, 59, 77, 174, 42, 245, 176, + 200, 235, 187, 60, 131, 83, 153, 97, + 23, 43, 4, 126, 186, 119, 214, 38, + 225, 105, 20, 99, 85, 33, 12, 125, + }; - // vector used in calculating key schedule (powers of x in GF(256)) - private static readonly int[] rcon = { - 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, - 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91 }; + // vector used in calculating key schedule (powers of x in GF(256)) + private static readonly byte[] rcon = + { + 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, + 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91 + }; - // precomputation tables of calculations for rounds - private static readonly int[] T0 = - { - unchecked((int) 0xa56363c6), unchecked((int) 0x847c7cf8), unchecked((int) 0x997777ee), unchecked((int) 0x8d7b7bf6), unchecked((int) 0x0df2f2ff), - unchecked((int) 0xbd6b6bd6), unchecked((int) 0xb16f6fde), unchecked((int) 0x54c5c591), unchecked((int) 0x50303060), unchecked((int) 0x03010102), - unchecked((int) 0xa96767ce), unchecked((int) 0x7d2b2b56), unchecked((int) 0x19fefee7), unchecked((int) 0x62d7d7b5), unchecked((int) 0xe6abab4d), - unchecked((int) 0x9a7676ec), unchecked((int) 0x45caca8f), unchecked((int) 0x9d82821f), unchecked((int) 0x40c9c989), unchecked((int) 0x877d7dfa), - unchecked((int) 0x15fafaef), unchecked((int) 0xeb5959b2), unchecked((int) 0xc947478e), unchecked((int) 0x0bf0f0fb), unchecked((int) 0xecadad41), - unchecked((int) 0x67d4d4b3), unchecked((int) 0xfda2a25f), unchecked((int) 0xeaafaf45), unchecked((int) 0xbf9c9c23), unchecked((int) 0xf7a4a453), - unchecked((int) 0x967272e4), unchecked((int) 0x5bc0c09b), unchecked((int) 0xc2b7b775), unchecked((int) 0x1cfdfde1), unchecked((int) 0xae93933d), - unchecked((int) 0x6a26264c), unchecked((int) 0x5a36366c), unchecked((int) 0x413f3f7e), unchecked((int) 0x02f7f7f5), unchecked((int) 0x4fcccc83), - unchecked((int) 0x5c343468), unchecked((int) 0xf4a5a551), unchecked((int) 0x34e5e5d1), unchecked((int) 0x08f1f1f9), unchecked((int) 0x937171e2), - unchecked((int) 0x73d8d8ab), unchecked((int) 0x53313162), unchecked((int) 0x3f15152a), unchecked((int) 0x0c040408), unchecked((int) 0x52c7c795), - unchecked((int) 0x65232346), unchecked((int) 0x5ec3c39d), unchecked((int) 0x28181830), unchecked((int) 0xa1969637), unchecked((int) 0x0f05050a), - unchecked((int) 0xb59a9a2f), unchecked((int) 0x0907070e), unchecked((int) 0x36121224), unchecked((int) 0x9b80801b), unchecked((int) 0x3de2e2df), - unchecked((int) 0x26ebebcd), unchecked((int) 0x6927274e), unchecked((int) 0xcdb2b27f), unchecked((int) 0x9f7575ea), unchecked((int) 0x1b090912), - unchecked((int) 0x9e83831d), unchecked((int) 0x742c2c58), unchecked((int) 0x2e1a1a34), unchecked((int) 0x2d1b1b36), unchecked((int) 0xb26e6edc), - unchecked((int) 0xee5a5ab4), unchecked((int) 0xfba0a05b), unchecked((int) 0xf65252a4), unchecked((int) 0x4d3b3b76), unchecked((int) 0x61d6d6b7), - unchecked((int) 0xceb3b37d), unchecked((int) 0x7b292952), unchecked((int) 0x3ee3e3dd), unchecked((int) 0x712f2f5e), unchecked((int) 0x97848413), - unchecked((int) 0xf55353a6), unchecked((int) 0x68d1d1b9), unchecked((int) 0x00000000), unchecked((int) 0x2cededc1), unchecked((int) 0x60202040), - unchecked((int) 0x1ffcfce3), unchecked((int) 0xc8b1b179), unchecked((int) 0xed5b5bb6), unchecked((int) 0xbe6a6ad4), unchecked((int) 0x46cbcb8d), - unchecked((int) 0xd9bebe67), unchecked((int) 0x4b393972), unchecked((int) 0xde4a4a94), unchecked((int) 0xd44c4c98), unchecked((int) 0xe85858b0), - unchecked((int) 0x4acfcf85), unchecked((int) 0x6bd0d0bb), unchecked((int) 0x2aefefc5), unchecked((int) 0xe5aaaa4f), unchecked((int) 0x16fbfbed), - unchecked((int) 0xc5434386), unchecked((int) 0xd74d4d9a), unchecked((int) 0x55333366), unchecked((int) 0x94858511), unchecked((int) 0xcf45458a), - unchecked((int) 0x10f9f9e9), unchecked((int) 0x06020204), unchecked((int) 0x817f7ffe), unchecked((int) 0xf05050a0), unchecked((int) 0x443c3c78), - unchecked((int) 0xba9f9f25), unchecked((int) 0xe3a8a84b), unchecked((int) 0xf35151a2), unchecked((int) 0xfea3a35d), unchecked((int) 0xc0404080), - unchecked((int) 0x8a8f8f05), unchecked((int) 0xad92923f), unchecked((int) 0xbc9d9d21), unchecked((int) 0x48383870), unchecked((int) 0x04f5f5f1), - unchecked((int) 0xdfbcbc63), unchecked((int) 0xc1b6b677), unchecked((int) 0x75dadaaf), unchecked((int) 0x63212142), unchecked((int) 0x30101020), - unchecked((int) 0x1affffe5), unchecked((int) 0x0ef3f3fd), unchecked((int) 0x6dd2d2bf), unchecked((int) 0x4ccdcd81), unchecked((int) 0x140c0c18), - unchecked((int) 0x35131326), unchecked((int) 0x2fececc3), unchecked((int) 0xe15f5fbe), unchecked((int) 0xa2979735), unchecked((int) 0xcc444488), - unchecked((int) 0x3917172e), unchecked((int) 0x57c4c493), unchecked((int) 0xf2a7a755), unchecked((int) 0x827e7efc), unchecked((int) 0x473d3d7a), - unchecked((int) 0xac6464c8), unchecked((int) 0xe75d5dba), unchecked((int) 0x2b191932), unchecked((int) 0x957373e6), unchecked((int) 0xa06060c0), - unchecked((int) 0x98818119), unchecked((int) 0xd14f4f9e), unchecked((int) 0x7fdcdca3), unchecked((int) 0x66222244), unchecked((int) 0x7e2a2a54), - unchecked((int) 0xab90903b), unchecked((int) 0x8388880b), unchecked((int) 0xca46468c), unchecked((int) 0x29eeeec7), unchecked((int) 0xd3b8b86b), - unchecked((int) 0x3c141428), unchecked((int) 0x79dedea7), unchecked((int) 0xe25e5ebc), unchecked((int) 0x1d0b0b16), unchecked((int) 0x76dbdbad), - unchecked((int) 0x3be0e0db), unchecked((int) 0x56323264), unchecked((int) 0x4e3a3a74), unchecked((int) 0x1e0a0a14), unchecked((int) 0xdb494992), - unchecked((int) 0x0a06060c), unchecked((int) 0x6c242448), unchecked((int) 0xe45c5cb8), unchecked((int) 0x5dc2c29f), unchecked((int) 0x6ed3d3bd), - unchecked((int) 0xefacac43), unchecked((int) 0xa66262c4), unchecked((int) 0xa8919139), unchecked((int) 0xa4959531), unchecked((int) 0x37e4e4d3), - unchecked((int) 0x8b7979f2), unchecked((int) 0x32e7e7d5), unchecked((int) 0x43c8c88b), unchecked((int) 0x5937376e), unchecked((int) 0xb76d6dda), - unchecked((int) 0x8c8d8d01), unchecked((int) 0x64d5d5b1), unchecked((int) 0xd24e4e9c), unchecked((int) 0xe0a9a949), unchecked((int) 0xb46c6cd8), - unchecked((int) 0xfa5656ac), unchecked((int) 0x07f4f4f3), unchecked((int) 0x25eaeacf), unchecked((int) 0xaf6565ca), unchecked((int) 0x8e7a7af4), - unchecked((int) 0xe9aeae47), unchecked((int) 0x18080810), unchecked((int) 0xd5baba6f), unchecked((int) 0x887878f0), unchecked((int) 0x6f25254a), - unchecked((int) 0x722e2e5c), unchecked((int) 0x241c1c38), unchecked((int) 0xf1a6a657), unchecked((int) 0xc7b4b473), unchecked((int) 0x51c6c697), - unchecked((int) 0x23e8e8cb), unchecked((int) 0x7cdddda1), unchecked((int) 0x9c7474e8), unchecked((int) 0x211f1f3e), unchecked((int) 0xdd4b4b96), - unchecked((int) 0xdcbdbd61), unchecked((int) 0x868b8b0d), unchecked((int) 0x858a8a0f), unchecked((int) 0x907070e0), unchecked((int) 0x423e3e7c), - unchecked((int) 0xc4b5b571), unchecked((int) 0xaa6666cc), unchecked((int) 0xd8484890), unchecked((int) 0x05030306), unchecked((int) 0x01f6f6f7), - unchecked((int) 0x120e0e1c), unchecked((int) 0xa36161c2), unchecked((int) 0x5f35356a), unchecked((int) 0xf95757ae), unchecked((int) 0xd0b9b969), - unchecked((int) 0x91868617), unchecked((int) 0x58c1c199), unchecked((int) 0x271d1d3a), unchecked((int) 0xb99e9e27), unchecked((int) 0x38e1e1d9), - unchecked((int) 0x13f8f8eb), unchecked((int) 0xb398982b), unchecked((int) 0x33111122), unchecked((int) 0xbb6969d2), unchecked((int) 0x70d9d9a9), - unchecked((int) 0x898e8e07), unchecked((int) 0xa7949433), unchecked((int) 0xb69b9b2d), unchecked((int) 0x221e1e3c), unchecked((int) 0x92878715), - unchecked((int) 0x20e9e9c9), unchecked((int) 0x49cece87), unchecked((int) 0xff5555aa), unchecked((int) 0x78282850), unchecked((int) 0x7adfdfa5), - unchecked((int) 0x8f8c8c03), unchecked((int) 0xf8a1a159), unchecked((int) 0x80898909), unchecked((int) 0x170d0d1a), unchecked((int) 0xdabfbf65), - unchecked((int) 0x31e6e6d7), unchecked((int) 0xc6424284), unchecked((int) 0xb86868d0), unchecked((int) 0xc3414182), unchecked((int) 0xb0999929), - unchecked((int) 0x772d2d5a), unchecked((int) 0x110f0f1e), unchecked((int) 0xcbb0b07b), unchecked((int) 0xfc5454a8), unchecked((int) 0xd6bbbb6d), - unchecked((int) 0x3a16162c)}; + // precomputation tables of calculations for rounds + private static readonly uint[] T0 = + { + 0xa56363c6, 0x847c7cf8, 0x997777ee, 0x8d7b7bf6, 0x0df2f2ff, + 0xbd6b6bd6, 0xb16f6fde, 0x54c5c591, 0x50303060, 0x03010102, + 0xa96767ce, 0x7d2b2b56, 0x19fefee7, 0x62d7d7b5, 0xe6abab4d, + 0x9a7676ec, 0x45caca8f, 0x9d82821f, 0x40c9c989, 0x877d7dfa, + 0x15fafaef, 0xeb5959b2, 0xc947478e, 0x0bf0f0fb, 0xecadad41, + 0x67d4d4b3, 0xfda2a25f, 0xeaafaf45, 0xbf9c9c23, 0xf7a4a453, + 0x967272e4, 0x5bc0c09b, 0xc2b7b775, 0x1cfdfde1, 0xae93933d, + 0x6a26264c, 0x5a36366c, 0x413f3f7e, 0x02f7f7f5, 0x4fcccc83, + 0x5c343468, 0xf4a5a551, 0x34e5e5d1, 0x08f1f1f9, 0x937171e2, + 0x73d8d8ab, 0x53313162, 0x3f15152a, 0x0c040408, 0x52c7c795, + 0x65232346, 0x5ec3c39d, 0x28181830, 0xa1969637, 0x0f05050a, + 0xb59a9a2f, 0x0907070e, 0x36121224, 0x9b80801b, 0x3de2e2df, + 0x26ebebcd, 0x6927274e, 0xcdb2b27f, 0x9f7575ea, 0x1b090912, + 0x9e83831d, 0x742c2c58, 0x2e1a1a34, 0x2d1b1b36, 0xb26e6edc, + 0xee5a5ab4, 0xfba0a05b, 0xf65252a4, 0x4d3b3b76, 0x61d6d6b7, + 0xceb3b37d, 0x7b292952, 0x3ee3e3dd, 0x712f2f5e, 0x97848413, + 0xf55353a6, 0x68d1d1b9, 0x00000000, 0x2cededc1, 0x60202040, + 0x1ffcfce3, 0xc8b1b179, 0xed5b5bb6, 0xbe6a6ad4, 0x46cbcb8d, + 0xd9bebe67, 0x4b393972, 0xde4a4a94, 0xd44c4c98, 0xe85858b0, + 0x4acfcf85, 0x6bd0d0bb, 0x2aefefc5, 0xe5aaaa4f, 0x16fbfbed, + 0xc5434386, 0xd74d4d9a, 0x55333366, 0x94858511, 0xcf45458a, + 0x10f9f9e9, 0x06020204, 0x817f7ffe, 0xf05050a0, 0x443c3c78, + 0xba9f9f25, 0xe3a8a84b, 0xf35151a2, 0xfea3a35d, 0xc0404080, + 0x8a8f8f05, 0xad92923f, 0xbc9d9d21, 0x48383870, 0x04f5f5f1, + 0xdfbcbc63, 0xc1b6b677, 0x75dadaaf, 0x63212142, 0x30101020, + 0x1affffe5, 0x0ef3f3fd, 0x6dd2d2bf, 0x4ccdcd81, 0x140c0c18, + 0x35131326, 0x2fececc3, 0xe15f5fbe, 0xa2979735, 0xcc444488, + 0x3917172e, 0x57c4c493, 0xf2a7a755, 0x827e7efc, 0x473d3d7a, + 0xac6464c8, 0xe75d5dba, 0x2b191932, 0x957373e6, 0xa06060c0, + 0x98818119, 0xd14f4f9e, 0x7fdcdca3, 0x66222244, 0x7e2a2a54, + 0xab90903b, 0x8388880b, 0xca46468c, 0x29eeeec7, 0xd3b8b86b, + 0x3c141428, 0x79dedea7, 0xe25e5ebc, 0x1d0b0b16, 0x76dbdbad, + 0x3be0e0db, 0x56323264, 0x4e3a3a74, 0x1e0a0a14, 0xdb494992, + 0x0a06060c, 0x6c242448, 0xe45c5cb8, 0x5dc2c29f, 0x6ed3d3bd, + 0xefacac43, 0xa66262c4, 0xa8919139, 0xa4959531, 0x37e4e4d3, + 0x8b7979f2, 0x32e7e7d5, 0x43c8c88b, 0x5937376e, 0xb76d6dda, + 0x8c8d8d01, 0x64d5d5b1, 0xd24e4e9c, 0xe0a9a949, 0xb46c6cd8, + 0xfa5656ac, 0x07f4f4f3, 0x25eaeacf, 0xaf6565ca, 0x8e7a7af4, + 0xe9aeae47, 0x18080810, 0xd5baba6f, 0x887878f0, 0x6f25254a, + 0x722e2e5c, 0x241c1c38, 0xf1a6a657, 0xc7b4b473, 0x51c6c697, + 0x23e8e8cb, 0x7cdddda1, 0x9c7474e8, 0x211f1f3e, 0xdd4b4b96, + 0xdcbdbd61, 0x868b8b0d, 0x858a8a0f, 0x907070e0, 0x423e3e7c, + 0xc4b5b571, 0xaa6666cc, 0xd8484890, 0x05030306, 0x01f6f6f7, + 0x120e0e1c, 0xa36161c2, 0x5f35356a, 0xf95757ae, 0xd0b9b969, + 0x91868617, 0x58c1c199, 0x271d1d3a, 0xb99e9e27, 0x38e1e1d9, + 0x13f8f8eb, 0xb398982b, 0x33111122, 0xbb6969d2, 0x70d9d9a9, + 0x898e8e07, 0xa7949433, 0xb69b9b2d, 0x221e1e3c, 0x92878715, + 0x20e9e9c9, 0x49cece87, 0xff5555aa, 0x78282850, 0x7adfdfa5, + 0x8f8c8c03, 0xf8a1a159, 0x80898909, 0x170d0d1a, 0xdabfbf65, + 0x31e6e6d7, 0xc6424284, 0xb86868d0, 0xc3414182, 0xb0999929, + 0x772d2d5a, 0x110f0f1e, 0xcbb0b07b, 0xfc5454a8, 0xd6bbbb6d, + 0x3a16162c + }; - private static readonly int[] T1 = - { - unchecked((int) 0x6363c6a5), unchecked((int) 0x7c7cf884), unchecked((int) 0x7777ee99), unchecked((int) 0x7b7bf68d), unchecked((int) 0xf2f2ff0d), - unchecked((int) 0x6b6bd6bd), unchecked((int) 0x6f6fdeb1), unchecked((int) 0xc5c59154), unchecked((int) 0x30306050), unchecked((int) 0x01010203), - unchecked((int) 0x6767cea9), unchecked((int) 0x2b2b567d), unchecked((int) 0xfefee719), unchecked((int) 0xd7d7b562), unchecked((int) 0xabab4de6), - unchecked((int) 0x7676ec9a), unchecked((int) 0xcaca8f45), unchecked((int) 0x82821f9d), unchecked((int) 0xc9c98940), unchecked((int) 0x7d7dfa87), - unchecked((int) 0xfafaef15), unchecked((int) 0x5959b2eb), unchecked((int) 0x47478ec9), unchecked((int) 0xf0f0fb0b), unchecked((int) 0xadad41ec), - unchecked((int) 0xd4d4b367), unchecked((int) 0xa2a25ffd), unchecked((int) 0xafaf45ea), unchecked((int) 0x9c9c23bf), unchecked((int) 0xa4a453f7), - unchecked((int) 0x7272e496), unchecked((int) 0xc0c09b5b), unchecked((int) 0xb7b775c2), unchecked((int) 0xfdfde11c), unchecked((int) 0x93933dae), - unchecked((int) 0x26264c6a), unchecked((int) 0x36366c5a), unchecked((int) 0x3f3f7e41), unchecked((int) 0xf7f7f502), unchecked((int) 0xcccc834f), - unchecked((int) 0x3434685c), unchecked((int) 0xa5a551f4), unchecked((int) 0xe5e5d134), unchecked((int) 0xf1f1f908), unchecked((int) 0x7171e293), - unchecked((int) 0xd8d8ab73), unchecked((int) 0x31316253), unchecked((int) 0x15152a3f), unchecked((int) 0x0404080c), unchecked((int) 0xc7c79552), - unchecked((int) 0x23234665), unchecked((int) 0xc3c39d5e), unchecked((int) 0x18183028), unchecked((int) 0x969637a1), unchecked((int) 0x05050a0f), - unchecked((int) 0x9a9a2fb5), unchecked((int) 0x07070e09), unchecked((int) 0x12122436), unchecked((int) 0x80801b9b), unchecked((int) 0xe2e2df3d), - unchecked((int) 0xebebcd26), unchecked((int) 0x27274e69), unchecked((int) 0xb2b27fcd), unchecked((int) 0x7575ea9f), unchecked((int) 0x0909121b), - unchecked((int) 0x83831d9e), unchecked((int) 0x2c2c5874), unchecked((int) 0x1a1a342e), unchecked((int) 0x1b1b362d), unchecked((int) 0x6e6edcb2), - unchecked((int) 0x5a5ab4ee), unchecked((int) 0xa0a05bfb), unchecked((int) 0x5252a4f6), unchecked((int) 0x3b3b764d), unchecked((int) 0xd6d6b761), - unchecked((int) 0xb3b37dce), unchecked((int) 0x2929527b), unchecked((int) 0xe3e3dd3e), unchecked((int) 0x2f2f5e71), unchecked((int) 0x84841397), - unchecked((int) 0x5353a6f5), unchecked((int) 0xd1d1b968), unchecked((int) 0x00000000), unchecked((int) 0xededc12c), unchecked((int) 0x20204060), - unchecked((int) 0xfcfce31f), unchecked((int) 0xb1b179c8), unchecked((int) 0x5b5bb6ed), unchecked((int) 0x6a6ad4be), unchecked((int) 0xcbcb8d46), - unchecked((int) 0xbebe67d9), unchecked((int) 0x3939724b), unchecked((int) 0x4a4a94de), unchecked((int) 0x4c4c98d4), unchecked((int) 0x5858b0e8), - unchecked((int) 0xcfcf854a), unchecked((int) 0xd0d0bb6b), unchecked((int) 0xefefc52a), unchecked((int) 0xaaaa4fe5), unchecked((int) 0xfbfbed16), - unchecked((int) 0x434386c5), unchecked((int) 0x4d4d9ad7), unchecked((int) 0x33336655), unchecked((int) 0x85851194), unchecked((int) 0x45458acf), - unchecked((int) 0xf9f9e910), unchecked((int) 0x02020406), unchecked((int) 0x7f7ffe81), unchecked((int) 0x5050a0f0), unchecked((int) 0x3c3c7844), - unchecked((int) 0x9f9f25ba), unchecked((int) 0xa8a84be3), unchecked((int) 0x5151a2f3), unchecked((int) 0xa3a35dfe), unchecked((int) 0x404080c0), - unchecked((int) 0x8f8f058a), unchecked((int) 0x92923fad), unchecked((int) 0x9d9d21bc), unchecked((int) 0x38387048), unchecked((int) 0xf5f5f104), - unchecked((int) 0xbcbc63df), unchecked((int) 0xb6b677c1), unchecked((int) 0xdadaaf75), unchecked((int) 0x21214263), unchecked((int) 0x10102030), - unchecked((int) 0xffffe51a), unchecked((int) 0xf3f3fd0e), unchecked((int) 0xd2d2bf6d), unchecked((int) 0xcdcd814c), unchecked((int) 0x0c0c1814), - unchecked((int) 0x13132635), unchecked((int) 0xececc32f), unchecked((int) 0x5f5fbee1), unchecked((int) 0x979735a2), unchecked((int) 0x444488cc), - unchecked((int) 0x17172e39), unchecked((int) 0xc4c49357), unchecked((int) 0xa7a755f2), unchecked((int) 0x7e7efc82), unchecked((int) 0x3d3d7a47), - unchecked((int) 0x6464c8ac), unchecked((int) 0x5d5dbae7), unchecked((int) 0x1919322b), unchecked((int) 0x7373e695), unchecked((int) 0x6060c0a0), - unchecked((int) 0x81811998), unchecked((int) 0x4f4f9ed1), unchecked((int) 0xdcdca37f), unchecked((int) 0x22224466), unchecked((int) 0x2a2a547e), - unchecked((int) 0x90903bab), unchecked((int) 0x88880b83), unchecked((int) 0x46468cca), unchecked((int) 0xeeeec729), unchecked((int) 0xb8b86bd3), - unchecked((int) 0x1414283c), unchecked((int) 0xdedea779), unchecked((int) 0x5e5ebce2), unchecked((int) 0x0b0b161d), unchecked((int) 0xdbdbad76), - unchecked((int) 0xe0e0db3b), unchecked((int) 0x32326456), unchecked((int) 0x3a3a744e), unchecked((int) 0x0a0a141e), unchecked((int) 0x494992db), - unchecked((int) 0x06060c0a), unchecked((int) 0x2424486c), unchecked((int) 0x5c5cb8e4), unchecked((int) 0xc2c29f5d), unchecked((int) 0xd3d3bd6e), - unchecked((int) 0xacac43ef), unchecked((int) 0x6262c4a6), unchecked((int) 0x919139a8), unchecked((int) 0x959531a4), unchecked((int) 0xe4e4d337), - unchecked((int) 0x7979f28b), unchecked((int) 0xe7e7d532), unchecked((int) 0xc8c88b43), unchecked((int) 0x37376e59), unchecked((int) 0x6d6ddab7), - unchecked((int) 0x8d8d018c), unchecked((int) 0xd5d5b164), unchecked((int) 0x4e4e9cd2), unchecked((int) 0xa9a949e0), unchecked((int) 0x6c6cd8b4), - unchecked((int) 0x5656acfa), unchecked((int) 0xf4f4f307), unchecked((int) 0xeaeacf25), unchecked((int) 0x6565caaf), unchecked((int) 0x7a7af48e), - unchecked((int) 0xaeae47e9), unchecked((int) 0x08081018), unchecked((int) 0xbaba6fd5), unchecked((int) 0x7878f088), unchecked((int) 0x25254a6f), - unchecked((int) 0x2e2e5c72), unchecked((int) 0x1c1c3824), unchecked((int) 0xa6a657f1), unchecked((int) 0xb4b473c7), unchecked((int) 0xc6c69751), - unchecked((int) 0xe8e8cb23), unchecked((int) 0xdddda17c), unchecked((int) 0x7474e89c), unchecked((int) 0x1f1f3e21), unchecked((int) 0x4b4b96dd), - unchecked((int) 0xbdbd61dc), unchecked((int) 0x8b8b0d86), unchecked((int) 0x8a8a0f85), unchecked((int) 0x7070e090), unchecked((int) 0x3e3e7c42), - unchecked((int) 0xb5b571c4), unchecked((int) 0x6666ccaa), unchecked((int) 0x484890d8), unchecked((int) 0x03030605), unchecked((int) 0xf6f6f701), - unchecked((int) 0x0e0e1c12), unchecked((int) 0x6161c2a3), unchecked((int) 0x35356a5f), unchecked((int) 0x5757aef9), unchecked((int) 0xb9b969d0), - unchecked((int) 0x86861791), unchecked((int) 0xc1c19958), unchecked((int) 0x1d1d3a27), unchecked((int) 0x9e9e27b9), unchecked((int) 0xe1e1d938), - unchecked((int) 0xf8f8eb13), unchecked((int) 0x98982bb3), unchecked((int) 0x11112233), unchecked((int) 0x6969d2bb), unchecked((int) 0xd9d9a970), - unchecked((int) 0x8e8e0789), unchecked((int) 0x949433a7), unchecked((int) 0x9b9b2db6), unchecked((int) 0x1e1e3c22), unchecked((int) 0x87871592), - unchecked((int) 0xe9e9c920), unchecked((int) 0xcece8749), unchecked((int) 0x5555aaff), unchecked((int) 0x28285078), unchecked((int) 0xdfdfa57a), - unchecked((int) 0x8c8c038f), unchecked((int) 0xa1a159f8), unchecked((int) 0x89890980), unchecked((int) 0x0d0d1a17), unchecked((int) 0xbfbf65da), - unchecked((int) 0xe6e6d731), unchecked((int) 0x424284c6), unchecked((int) 0x6868d0b8), unchecked((int) 0x414182c3), unchecked((int) 0x999929b0), - unchecked((int) 0x2d2d5a77), unchecked((int) 0x0f0f1e11), unchecked((int) 0xb0b07bcb), unchecked((int) 0x5454a8fc), unchecked((int) 0xbbbb6dd6), - unchecked((int) 0x16162c3a)}; + private static readonly uint[] T1 = + { + 0x6363c6a5, 0x7c7cf884, 0x7777ee99, 0x7b7bf68d, 0xf2f2ff0d, + 0x6b6bd6bd, 0x6f6fdeb1, 0xc5c59154, 0x30306050, 0x01010203, + 0x6767cea9, 0x2b2b567d, 0xfefee719, 0xd7d7b562, 0xabab4de6, + 0x7676ec9a, 0xcaca8f45, 0x82821f9d, 0xc9c98940, 0x7d7dfa87, + 0xfafaef15, 0x5959b2eb, 0x47478ec9, 0xf0f0fb0b, 0xadad41ec, + 0xd4d4b367, 0xa2a25ffd, 0xafaf45ea, 0x9c9c23bf, 0xa4a453f7, + 0x7272e496, 0xc0c09b5b, 0xb7b775c2, 0xfdfde11c, 0x93933dae, + 0x26264c6a, 0x36366c5a, 0x3f3f7e41, 0xf7f7f502, 0xcccc834f, + 0x3434685c, 0xa5a551f4, 0xe5e5d134, 0xf1f1f908, 0x7171e293, + 0xd8d8ab73, 0x31316253, 0x15152a3f, 0x0404080c, 0xc7c79552, + 0x23234665, 0xc3c39d5e, 0x18183028, 0x969637a1, 0x05050a0f, + 0x9a9a2fb5, 0x07070e09, 0x12122436, 0x80801b9b, 0xe2e2df3d, + 0xebebcd26, 0x27274e69, 0xb2b27fcd, 0x7575ea9f, 0x0909121b, + 0x83831d9e, 0x2c2c5874, 0x1a1a342e, 0x1b1b362d, 0x6e6edcb2, + 0x5a5ab4ee, 0xa0a05bfb, 0x5252a4f6, 0x3b3b764d, 0xd6d6b761, + 0xb3b37dce, 0x2929527b, 0xe3e3dd3e, 0x2f2f5e71, 0x84841397, + 0x5353a6f5, 0xd1d1b968, 0x00000000, 0xededc12c, 0x20204060, + 0xfcfce31f, 0xb1b179c8, 0x5b5bb6ed, 0x6a6ad4be, 0xcbcb8d46, + 0xbebe67d9, 0x3939724b, 0x4a4a94de, 0x4c4c98d4, 0x5858b0e8, + 0xcfcf854a, 0xd0d0bb6b, 0xefefc52a, 0xaaaa4fe5, 0xfbfbed16, + 0x434386c5, 0x4d4d9ad7, 0x33336655, 0x85851194, 0x45458acf, + 0xf9f9e910, 0x02020406, 0x7f7ffe81, 0x5050a0f0, 0x3c3c7844, + 0x9f9f25ba, 0xa8a84be3, 0x5151a2f3, 0xa3a35dfe, 0x404080c0, + 0x8f8f058a, 0x92923fad, 0x9d9d21bc, 0x38387048, 0xf5f5f104, + 0xbcbc63df, 0xb6b677c1, 0xdadaaf75, 0x21214263, 0x10102030, + 0xffffe51a, 0xf3f3fd0e, 0xd2d2bf6d, 0xcdcd814c, 0x0c0c1814, + 0x13132635, 0xececc32f, 0x5f5fbee1, 0x979735a2, 0x444488cc, + 0x17172e39, 0xc4c49357, 0xa7a755f2, 0x7e7efc82, 0x3d3d7a47, + 0x6464c8ac, 0x5d5dbae7, 0x1919322b, 0x7373e695, 0x6060c0a0, + 0x81811998, 0x4f4f9ed1, 0xdcdca37f, 0x22224466, 0x2a2a547e, + 0x90903bab, 0x88880b83, 0x46468cca, 0xeeeec729, 0xb8b86bd3, + 0x1414283c, 0xdedea779, 0x5e5ebce2, 0x0b0b161d, 0xdbdbad76, + 0xe0e0db3b, 0x32326456, 0x3a3a744e, 0x0a0a141e, 0x494992db, + 0x06060c0a, 0x2424486c, 0x5c5cb8e4, 0xc2c29f5d, 0xd3d3bd6e, + 0xacac43ef, 0x6262c4a6, 0x919139a8, 0x959531a4, 0xe4e4d337, + 0x7979f28b, 0xe7e7d532, 0xc8c88b43, 0x37376e59, 0x6d6ddab7, + 0x8d8d018c, 0xd5d5b164, 0x4e4e9cd2, 0xa9a949e0, 0x6c6cd8b4, + 0x5656acfa, 0xf4f4f307, 0xeaeacf25, 0x6565caaf, 0x7a7af48e, + 0xaeae47e9, 0x08081018, 0xbaba6fd5, 0x7878f088, 0x25254a6f, + 0x2e2e5c72, 0x1c1c3824, 0xa6a657f1, 0xb4b473c7, 0xc6c69751, + 0xe8e8cb23, 0xdddda17c, 0x7474e89c, 0x1f1f3e21, 0x4b4b96dd, + 0xbdbd61dc, 0x8b8b0d86, 0x8a8a0f85, 0x7070e090, 0x3e3e7c42, + 0xb5b571c4, 0x6666ccaa, 0x484890d8, 0x03030605, 0xf6f6f701, + 0x0e0e1c12, 0x6161c2a3, 0x35356a5f, 0x5757aef9, 0xb9b969d0, + 0x86861791, 0xc1c19958, 0x1d1d3a27, 0x9e9e27b9, 0xe1e1d938, + 0xf8f8eb13, 0x98982bb3, 0x11112233, 0x6969d2bb, 0xd9d9a970, + 0x8e8e0789, 0x949433a7, 0x9b9b2db6, 0x1e1e3c22, 0x87871592, + 0xe9e9c920, 0xcece8749, 0x5555aaff, 0x28285078, 0xdfdfa57a, + 0x8c8c038f, 0xa1a159f8, 0x89890980, 0x0d0d1a17, 0xbfbf65da, + 0xe6e6d731, 0x424284c6, 0x6868d0b8, 0x414182c3, 0x999929b0, + 0x2d2d5a77, 0x0f0f1e11, 0xb0b07bcb, 0x5454a8fc, 0xbbbb6dd6, + 0x16162c3a + }; - private static readonly int[] T2 = - { - unchecked((int) 0x63c6a563), unchecked((int) 0x7cf8847c), unchecked((int) 0x77ee9977), unchecked((int) 0x7bf68d7b), unchecked((int) 0xf2ff0df2), - unchecked((int) 0x6bd6bd6b), unchecked((int) 0x6fdeb16f), unchecked((int) 0xc59154c5), unchecked((int) 0x30605030), unchecked((int) 0x01020301), - unchecked((int) 0x67cea967), unchecked((int) 0x2b567d2b), unchecked((int) 0xfee719fe), unchecked((int) 0xd7b562d7), unchecked((int) 0xab4de6ab), - unchecked((int) 0x76ec9a76), unchecked((int) 0xca8f45ca), unchecked((int) 0x821f9d82), unchecked((int) 0xc98940c9), unchecked((int) 0x7dfa877d), - unchecked((int) 0xfaef15fa), unchecked((int) 0x59b2eb59), unchecked((int) 0x478ec947), unchecked((int) 0xf0fb0bf0), unchecked((int) 0xad41ecad), - unchecked((int) 0xd4b367d4), unchecked((int) 0xa25ffda2), unchecked((int) 0xaf45eaaf), unchecked((int) 0x9c23bf9c), unchecked((int) 0xa453f7a4), - unchecked((int) 0x72e49672), unchecked((int) 0xc09b5bc0), unchecked((int) 0xb775c2b7), unchecked((int) 0xfde11cfd), unchecked((int) 0x933dae93), - unchecked((int) 0x264c6a26), unchecked((int) 0x366c5a36), unchecked((int) 0x3f7e413f), unchecked((int) 0xf7f502f7), unchecked((int) 0xcc834fcc), - unchecked((int) 0x34685c34), unchecked((int) 0xa551f4a5), unchecked((int) 0xe5d134e5), unchecked((int) 0xf1f908f1), unchecked((int) 0x71e29371), - unchecked((int) 0xd8ab73d8), unchecked((int) 0x31625331), unchecked((int) 0x152a3f15), unchecked((int) 0x04080c04), unchecked((int) 0xc79552c7), - unchecked((int) 0x23466523), unchecked((int) 0xc39d5ec3), unchecked((int) 0x18302818), unchecked((int) 0x9637a196), unchecked((int) 0x050a0f05), - unchecked((int) 0x9a2fb59a), unchecked((int) 0x070e0907), unchecked((int) 0x12243612), unchecked((int) 0x801b9b80), unchecked((int) 0xe2df3de2), - unchecked((int) 0xebcd26eb), unchecked((int) 0x274e6927), unchecked((int) 0xb27fcdb2), unchecked((int) 0x75ea9f75), unchecked((int) 0x09121b09), - unchecked((int) 0x831d9e83), unchecked((int) 0x2c58742c), unchecked((int) 0x1a342e1a), unchecked((int) 0x1b362d1b), unchecked((int) 0x6edcb26e), - unchecked((int) 0x5ab4ee5a), unchecked((int) 0xa05bfba0), unchecked((int) 0x52a4f652), unchecked((int) 0x3b764d3b), unchecked((int) 0xd6b761d6), - unchecked((int) 0xb37dceb3), unchecked((int) 0x29527b29), unchecked((int) 0xe3dd3ee3), unchecked((int) 0x2f5e712f), unchecked((int) 0x84139784), - unchecked((int) 0x53a6f553), unchecked((int) 0xd1b968d1), unchecked((int) 0x00000000), unchecked((int) 0xedc12ced), unchecked((int) 0x20406020), - unchecked((int) 0xfce31ffc), unchecked((int) 0xb179c8b1), unchecked((int) 0x5bb6ed5b), unchecked((int) 0x6ad4be6a), unchecked((int) 0xcb8d46cb), - unchecked((int) 0xbe67d9be), unchecked((int) 0x39724b39), unchecked((int) 0x4a94de4a), unchecked((int) 0x4c98d44c), unchecked((int) 0x58b0e858), - unchecked((int) 0xcf854acf), unchecked((int) 0xd0bb6bd0), unchecked((int) 0xefc52aef), unchecked((int) 0xaa4fe5aa), unchecked((int) 0xfbed16fb), - unchecked((int) 0x4386c543), unchecked((int) 0x4d9ad74d), unchecked((int) 0x33665533), unchecked((int) 0x85119485), unchecked((int) 0x458acf45), - unchecked((int) 0xf9e910f9), unchecked((int) 0x02040602), unchecked((int) 0x7ffe817f), unchecked((int) 0x50a0f050), unchecked((int) 0x3c78443c), - unchecked((int) 0x9f25ba9f), unchecked((int) 0xa84be3a8), unchecked((int) 0x51a2f351), unchecked((int) 0xa35dfea3), unchecked((int) 0x4080c040), - unchecked((int) 0x8f058a8f), unchecked((int) 0x923fad92), unchecked((int) 0x9d21bc9d), unchecked((int) 0x38704838), unchecked((int) 0xf5f104f5), - unchecked((int) 0xbc63dfbc), unchecked((int) 0xb677c1b6), unchecked((int) 0xdaaf75da), unchecked((int) 0x21426321), unchecked((int) 0x10203010), - unchecked((int) 0xffe51aff), unchecked((int) 0xf3fd0ef3), unchecked((int) 0xd2bf6dd2), unchecked((int) 0xcd814ccd), unchecked((int) 0x0c18140c), - unchecked((int) 0x13263513), unchecked((int) 0xecc32fec), unchecked((int) 0x5fbee15f), unchecked((int) 0x9735a297), unchecked((int) 0x4488cc44), - unchecked((int) 0x172e3917), unchecked((int) 0xc49357c4), unchecked((int) 0xa755f2a7), unchecked((int) 0x7efc827e), unchecked((int) 0x3d7a473d), - unchecked((int) 0x64c8ac64), unchecked((int) 0x5dbae75d), unchecked((int) 0x19322b19), unchecked((int) 0x73e69573), unchecked((int) 0x60c0a060), - unchecked((int) 0x81199881), unchecked((int) 0x4f9ed14f), unchecked((int) 0xdca37fdc), unchecked((int) 0x22446622), unchecked((int) 0x2a547e2a), - unchecked((int) 0x903bab90), unchecked((int) 0x880b8388), unchecked((int) 0x468cca46), unchecked((int) 0xeec729ee), unchecked((int) 0xb86bd3b8), - unchecked((int) 0x14283c14), unchecked((int) 0xdea779de), unchecked((int) 0x5ebce25e), unchecked((int) 0x0b161d0b), unchecked((int) 0xdbad76db), - unchecked((int) 0xe0db3be0), unchecked((int) 0x32645632), unchecked((int) 0x3a744e3a), unchecked((int) 0x0a141e0a), unchecked((int) 0x4992db49), - unchecked((int) 0x060c0a06), unchecked((int) 0x24486c24), unchecked((int) 0x5cb8e45c), unchecked((int) 0xc29f5dc2), unchecked((int) 0xd3bd6ed3), - unchecked((int) 0xac43efac), unchecked((int) 0x62c4a662), unchecked((int) 0x9139a891), unchecked((int) 0x9531a495), unchecked((int) 0xe4d337e4), - unchecked((int) 0x79f28b79), unchecked((int) 0xe7d532e7), unchecked((int) 0xc88b43c8), unchecked((int) 0x376e5937), unchecked((int) 0x6ddab76d), - unchecked((int) 0x8d018c8d), unchecked((int) 0xd5b164d5), unchecked((int) 0x4e9cd24e), unchecked((int) 0xa949e0a9), unchecked((int) 0x6cd8b46c), - unchecked((int) 0x56acfa56), unchecked((int) 0xf4f307f4), unchecked((int) 0xeacf25ea), unchecked((int) 0x65caaf65), unchecked((int) 0x7af48e7a), - unchecked((int) 0xae47e9ae), unchecked((int) 0x08101808), unchecked((int) 0xba6fd5ba), unchecked((int) 0x78f08878), unchecked((int) 0x254a6f25), - unchecked((int) 0x2e5c722e), unchecked((int) 0x1c38241c), unchecked((int) 0xa657f1a6), unchecked((int) 0xb473c7b4), unchecked((int) 0xc69751c6), - unchecked((int) 0xe8cb23e8), unchecked((int) 0xdda17cdd), unchecked((int) 0x74e89c74), unchecked((int) 0x1f3e211f), unchecked((int) 0x4b96dd4b), - unchecked((int) 0xbd61dcbd), unchecked((int) 0x8b0d868b), unchecked((int) 0x8a0f858a), unchecked((int) 0x70e09070), unchecked((int) 0x3e7c423e), - unchecked((int) 0xb571c4b5), unchecked((int) 0x66ccaa66), unchecked((int) 0x4890d848), unchecked((int) 0x03060503), unchecked((int) 0xf6f701f6), - unchecked((int) 0x0e1c120e), unchecked((int) 0x61c2a361), unchecked((int) 0x356a5f35), unchecked((int) 0x57aef957), unchecked((int) 0xb969d0b9), - unchecked((int) 0x86179186), unchecked((int) 0xc19958c1), unchecked((int) 0x1d3a271d), unchecked((int) 0x9e27b99e), unchecked((int) 0xe1d938e1), - unchecked((int) 0xf8eb13f8), unchecked((int) 0x982bb398), unchecked((int) 0x11223311), unchecked((int) 0x69d2bb69), unchecked((int) 0xd9a970d9), - unchecked((int) 0x8e07898e), unchecked((int) 0x9433a794), unchecked((int) 0x9b2db69b), unchecked((int) 0x1e3c221e), unchecked((int) 0x87159287), - unchecked((int) 0xe9c920e9), unchecked((int) 0xce8749ce), unchecked((int) 0x55aaff55), unchecked((int) 0x28507828), unchecked((int) 0xdfa57adf), - unchecked((int) 0x8c038f8c), unchecked((int) 0xa159f8a1), unchecked((int) 0x89098089), unchecked((int) 0x0d1a170d), unchecked((int) 0xbf65dabf), - unchecked((int) 0xe6d731e6), unchecked((int) 0x4284c642), unchecked((int) 0x68d0b868), unchecked((int) 0x4182c341), unchecked((int) 0x9929b099), - unchecked((int) 0x2d5a772d), unchecked((int) 0x0f1e110f), unchecked((int) 0xb07bcbb0), unchecked((int) 0x54a8fc54), unchecked((int) 0xbb6dd6bb), - unchecked((int) 0x162c3a16)}; + private static readonly uint[] T2 = + { + 0x63c6a563, 0x7cf8847c, 0x77ee9977, 0x7bf68d7b, 0xf2ff0df2, + 0x6bd6bd6b, 0x6fdeb16f, 0xc59154c5, 0x30605030, 0x01020301, + 0x67cea967, 0x2b567d2b, 0xfee719fe, 0xd7b562d7, 0xab4de6ab, + 0x76ec9a76, 0xca8f45ca, 0x821f9d82, 0xc98940c9, 0x7dfa877d, + 0xfaef15fa, 0x59b2eb59, 0x478ec947, 0xf0fb0bf0, 0xad41ecad, + 0xd4b367d4, 0xa25ffda2, 0xaf45eaaf, 0x9c23bf9c, 0xa453f7a4, + 0x72e49672, 0xc09b5bc0, 0xb775c2b7, 0xfde11cfd, 0x933dae93, + 0x264c6a26, 0x366c5a36, 0x3f7e413f, 0xf7f502f7, 0xcc834fcc, + 0x34685c34, 0xa551f4a5, 0xe5d134e5, 0xf1f908f1, 0x71e29371, + 0xd8ab73d8, 0x31625331, 0x152a3f15, 0x04080c04, 0xc79552c7, + 0x23466523, 0xc39d5ec3, 0x18302818, 0x9637a196, 0x050a0f05, + 0x9a2fb59a, 0x070e0907, 0x12243612, 0x801b9b80, 0xe2df3de2, + 0xebcd26eb, 0x274e6927, 0xb27fcdb2, 0x75ea9f75, 0x09121b09, + 0x831d9e83, 0x2c58742c, 0x1a342e1a, 0x1b362d1b, 0x6edcb26e, + 0x5ab4ee5a, 0xa05bfba0, 0x52a4f652, 0x3b764d3b, 0xd6b761d6, + 0xb37dceb3, 0x29527b29, 0xe3dd3ee3, 0x2f5e712f, 0x84139784, + 0x53a6f553, 0xd1b968d1, 0x00000000, 0xedc12ced, 0x20406020, + 0xfce31ffc, 0xb179c8b1, 0x5bb6ed5b, 0x6ad4be6a, 0xcb8d46cb, + 0xbe67d9be, 0x39724b39, 0x4a94de4a, 0x4c98d44c, 0x58b0e858, + 0xcf854acf, 0xd0bb6bd0, 0xefc52aef, 0xaa4fe5aa, 0xfbed16fb, + 0x4386c543, 0x4d9ad74d, 0x33665533, 0x85119485, 0x458acf45, + 0xf9e910f9, 0x02040602, 0x7ffe817f, 0x50a0f050, 0x3c78443c, + 0x9f25ba9f, 0xa84be3a8, 0x51a2f351, 0xa35dfea3, 0x4080c040, + 0x8f058a8f, 0x923fad92, 0x9d21bc9d, 0x38704838, 0xf5f104f5, + 0xbc63dfbc, 0xb677c1b6, 0xdaaf75da, 0x21426321, 0x10203010, + 0xffe51aff, 0xf3fd0ef3, 0xd2bf6dd2, 0xcd814ccd, 0x0c18140c, + 0x13263513, 0xecc32fec, 0x5fbee15f, 0x9735a297, 0x4488cc44, + 0x172e3917, 0xc49357c4, 0xa755f2a7, 0x7efc827e, 0x3d7a473d, + 0x64c8ac64, 0x5dbae75d, 0x19322b19, 0x73e69573, 0x60c0a060, + 0x81199881, 0x4f9ed14f, 0xdca37fdc, 0x22446622, 0x2a547e2a, + 0x903bab90, 0x880b8388, 0x468cca46, 0xeec729ee, 0xb86bd3b8, + 0x14283c14, 0xdea779de, 0x5ebce25e, 0x0b161d0b, 0xdbad76db, + 0xe0db3be0, 0x32645632, 0x3a744e3a, 0x0a141e0a, 0x4992db49, + 0x060c0a06, 0x24486c24, 0x5cb8e45c, 0xc29f5dc2, 0xd3bd6ed3, + 0xac43efac, 0x62c4a662, 0x9139a891, 0x9531a495, 0xe4d337e4, + 0x79f28b79, 0xe7d532e7, 0xc88b43c8, 0x376e5937, 0x6ddab76d, + 0x8d018c8d, 0xd5b164d5, 0x4e9cd24e, 0xa949e0a9, 0x6cd8b46c, + 0x56acfa56, 0xf4f307f4, 0xeacf25ea, 0x65caaf65, 0x7af48e7a, + 0xae47e9ae, 0x08101808, 0xba6fd5ba, 0x78f08878, 0x254a6f25, + 0x2e5c722e, 0x1c38241c, 0xa657f1a6, 0xb473c7b4, 0xc69751c6, + 0xe8cb23e8, 0xdda17cdd, 0x74e89c74, 0x1f3e211f, 0x4b96dd4b, + 0xbd61dcbd, 0x8b0d868b, 0x8a0f858a, 0x70e09070, 0x3e7c423e, + 0xb571c4b5, 0x66ccaa66, 0x4890d848, 0x03060503, 0xf6f701f6, + 0x0e1c120e, 0x61c2a361, 0x356a5f35, 0x57aef957, 0xb969d0b9, + 0x86179186, 0xc19958c1, 0x1d3a271d, 0x9e27b99e, 0xe1d938e1, + 0xf8eb13f8, 0x982bb398, 0x11223311, 0x69d2bb69, 0xd9a970d9, + 0x8e07898e, 0x9433a794, 0x9b2db69b, 0x1e3c221e, 0x87159287, + 0xe9c920e9, 0xce8749ce, 0x55aaff55, 0x28507828, 0xdfa57adf, + 0x8c038f8c, 0xa159f8a1, 0x89098089, 0x0d1a170d, 0xbf65dabf, + 0xe6d731e6, 0x4284c642, 0x68d0b868, 0x4182c341, 0x9929b099, + 0x2d5a772d, 0x0f1e110f, 0xb07bcbb0, 0x54a8fc54, 0xbb6dd6bb, + 0x162c3a16 + }; - private static readonly int[] T3 = - { - unchecked((int) 0xc6a56363), unchecked((int) 0xf8847c7c), unchecked((int) 0xee997777), unchecked((int) 0xf68d7b7b), unchecked((int) 0xff0df2f2), - unchecked((int) 0xd6bd6b6b), unchecked((int) 0xdeb16f6f), unchecked((int) 0x9154c5c5), unchecked((int) 0x60503030), unchecked((int) 0x02030101), - unchecked((int) 0xcea96767), unchecked((int) 0x567d2b2b), unchecked((int) 0xe719fefe), unchecked((int) 0xb562d7d7), unchecked((int) 0x4de6abab), - unchecked((int) 0xec9a7676), unchecked((int) 0x8f45caca), unchecked((int) 0x1f9d8282), unchecked((int) 0x8940c9c9), unchecked((int) 0xfa877d7d), - unchecked((int) 0xef15fafa), unchecked((int) 0xb2eb5959), unchecked((int) 0x8ec94747), unchecked((int) 0xfb0bf0f0), unchecked((int) 0x41ecadad), - unchecked((int) 0xb367d4d4), unchecked((int) 0x5ffda2a2), unchecked((int) 0x45eaafaf), unchecked((int) 0x23bf9c9c), unchecked((int) 0x53f7a4a4), - unchecked((int) 0xe4967272), unchecked((int) 0x9b5bc0c0), unchecked((int) 0x75c2b7b7), unchecked((int) 0xe11cfdfd), unchecked((int) 0x3dae9393), - unchecked((int) 0x4c6a2626), unchecked((int) 0x6c5a3636), unchecked((int) 0x7e413f3f), unchecked((int) 0xf502f7f7), unchecked((int) 0x834fcccc), - unchecked((int) 0x685c3434), unchecked((int) 0x51f4a5a5), unchecked((int) 0xd134e5e5), unchecked((int) 0xf908f1f1), unchecked((int) 0xe2937171), - unchecked((int) 0xab73d8d8), unchecked((int) 0x62533131), unchecked((int) 0x2a3f1515), unchecked((int) 0x080c0404), unchecked((int) 0x9552c7c7), - unchecked((int) 0x46652323), unchecked((int) 0x9d5ec3c3), unchecked((int) 0x30281818), unchecked((int) 0x37a19696), unchecked((int) 0x0a0f0505), - unchecked((int) 0x2fb59a9a), unchecked((int) 0x0e090707), unchecked((int) 0x24361212), unchecked((int) 0x1b9b8080), unchecked((int) 0xdf3de2e2), - unchecked((int) 0xcd26ebeb), unchecked((int) 0x4e692727), unchecked((int) 0x7fcdb2b2), unchecked((int) 0xea9f7575), unchecked((int) 0x121b0909), - unchecked((int) 0x1d9e8383), unchecked((int) 0x58742c2c), unchecked((int) 0x342e1a1a), unchecked((int) 0x362d1b1b), unchecked((int) 0xdcb26e6e), - unchecked((int) 0xb4ee5a5a), unchecked((int) 0x5bfba0a0), unchecked((int) 0xa4f65252), unchecked((int) 0x764d3b3b), unchecked((int) 0xb761d6d6), - unchecked((int) 0x7dceb3b3), unchecked((int) 0x527b2929), unchecked((int) 0xdd3ee3e3), unchecked((int) 0x5e712f2f), unchecked((int) 0x13978484), - unchecked((int) 0xa6f55353), unchecked((int) 0xb968d1d1), unchecked((int) 0x00000000), unchecked((int) 0xc12ceded), unchecked((int) 0x40602020), - unchecked((int) 0xe31ffcfc), unchecked((int) 0x79c8b1b1), unchecked((int) 0xb6ed5b5b), unchecked((int) 0xd4be6a6a), unchecked((int) 0x8d46cbcb), - unchecked((int) 0x67d9bebe), unchecked((int) 0x724b3939), unchecked((int) 0x94de4a4a), unchecked((int) 0x98d44c4c), unchecked((int) 0xb0e85858), - unchecked((int) 0x854acfcf), unchecked((int) 0xbb6bd0d0), unchecked((int) 0xc52aefef), unchecked((int) 0x4fe5aaaa), unchecked((int) 0xed16fbfb), - unchecked((int) 0x86c54343), unchecked((int) 0x9ad74d4d), unchecked((int) 0x66553333), unchecked((int) 0x11948585), unchecked((int) 0x8acf4545), - unchecked((int) 0xe910f9f9), unchecked((int) 0x04060202), unchecked((int) 0xfe817f7f), unchecked((int) 0xa0f05050), unchecked((int) 0x78443c3c), - unchecked((int) 0x25ba9f9f), unchecked((int) 0x4be3a8a8), unchecked((int) 0xa2f35151), unchecked((int) 0x5dfea3a3), unchecked((int) 0x80c04040), - unchecked((int) 0x058a8f8f), unchecked((int) 0x3fad9292), unchecked((int) 0x21bc9d9d), unchecked((int) 0x70483838), unchecked((int) 0xf104f5f5), - unchecked((int) 0x63dfbcbc), unchecked((int) 0x77c1b6b6), unchecked((int) 0xaf75dada), unchecked((int) 0x42632121), unchecked((int) 0x20301010), - unchecked((int) 0xe51affff), unchecked((int) 0xfd0ef3f3), unchecked((int) 0xbf6dd2d2), unchecked((int) 0x814ccdcd), unchecked((int) 0x18140c0c), - unchecked((int) 0x26351313), unchecked((int) 0xc32fecec), unchecked((int) 0xbee15f5f), unchecked((int) 0x35a29797), unchecked((int) 0x88cc4444), - unchecked((int) 0x2e391717), unchecked((int) 0x9357c4c4), unchecked((int) 0x55f2a7a7), unchecked((int) 0xfc827e7e), unchecked((int) 0x7a473d3d), - unchecked((int) 0xc8ac6464), unchecked((int) 0xbae75d5d), unchecked((int) 0x322b1919), unchecked((int) 0xe6957373), unchecked((int) 0xc0a06060), - unchecked((int) 0x19988181), unchecked((int) 0x9ed14f4f), unchecked((int) 0xa37fdcdc), unchecked((int) 0x44662222), unchecked((int) 0x547e2a2a), - unchecked((int) 0x3bab9090), unchecked((int) 0x0b838888), unchecked((int) 0x8cca4646), unchecked((int) 0xc729eeee), unchecked((int) 0x6bd3b8b8), - unchecked((int) 0x283c1414), unchecked((int) 0xa779dede), unchecked((int) 0xbce25e5e), unchecked((int) 0x161d0b0b), unchecked((int) 0xad76dbdb), - unchecked((int) 0xdb3be0e0), unchecked((int) 0x64563232), unchecked((int) 0x744e3a3a), unchecked((int) 0x141e0a0a), unchecked((int) 0x92db4949), - unchecked((int) 0x0c0a0606), unchecked((int) 0x486c2424), unchecked((int) 0xb8e45c5c), unchecked((int) 0x9f5dc2c2), unchecked((int) 0xbd6ed3d3), - unchecked((int) 0x43efacac), unchecked((int) 0xc4a66262), unchecked((int) 0x39a89191), unchecked((int) 0x31a49595), unchecked((int) 0xd337e4e4), - unchecked((int) 0xf28b7979), unchecked((int) 0xd532e7e7), unchecked((int) 0x8b43c8c8), unchecked((int) 0x6e593737), unchecked((int) 0xdab76d6d), - unchecked((int) 0x018c8d8d), unchecked((int) 0xb164d5d5), unchecked((int) 0x9cd24e4e), unchecked((int) 0x49e0a9a9), unchecked((int) 0xd8b46c6c), - unchecked((int) 0xacfa5656), unchecked((int) 0xf307f4f4), unchecked((int) 0xcf25eaea), unchecked((int) 0xcaaf6565), unchecked((int) 0xf48e7a7a), - unchecked((int) 0x47e9aeae), unchecked((int) 0x10180808), unchecked((int) 0x6fd5baba), unchecked((int) 0xf0887878), unchecked((int) 0x4a6f2525), - unchecked((int) 0x5c722e2e), unchecked((int) 0x38241c1c), unchecked((int) 0x57f1a6a6), unchecked((int) 0x73c7b4b4), unchecked((int) 0x9751c6c6), - unchecked((int) 0xcb23e8e8), unchecked((int) 0xa17cdddd), unchecked((int) 0xe89c7474), unchecked((int) 0x3e211f1f), unchecked((int) 0x96dd4b4b), - unchecked((int) 0x61dcbdbd), unchecked((int) 0x0d868b8b), unchecked((int) 0x0f858a8a), unchecked((int) 0xe0907070), unchecked((int) 0x7c423e3e), - unchecked((int) 0x71c4b5b5), unchecked((int) 0xccaa6666), unchecked((int) 0x90d84848), unchecked((int) 0x06050303), unchecked((int) 0xf701f6f6), - unchecked((int) 0x1c120e0e), unchecked((int) 0xc2a36161), unchecked((int) 0x6a5f3535), unchecked((int) 0xaef95757), unchecked((int) 0x69d0b9b9), - unchecked((int) 0x17918686), unchecked((int) 0x9958c1c1), unchecked((int) 0x3a271d1d), unchecked((int) 0x27b99e9e), unchecked((int) 0xd938e1e1), - unchecked((int) 0xeb13f8f8), unchecked((int) 0x2bb39898), unchecked((int) 0x22331111), unchecked((int) 0xd2bb6969), unchecked((int) 0xa970d9d9), - unchecked((int) 0x07898e8e), unchecked((int) 0x33a79494), unchecked((int) 0x2db69b9b), unchecked((int) 0x3c221e1e), unchecked((int) 0x15928787), - unchecked((int) 0xc920e9e9), unchecked((int) 0x8749cece), unchecked((int) 0xaaff5555), unchecked((int) 0x50782828), unchecked((int) 0xa57adfdf), - unchecked((int) 0x038f8c8c), unchecked((int) 0x59f8a1a1), unchecked((int) 0x09808989), unchecked((int) 0x1a170d0d), unchecked((int) 0x65dabfbf), - unchecked((int) 0xd731e6e6), unchecked((int) 0x84c64242), unchecked((int) 0xd0b86868), unchecked((int) 0x82c34141), unchecked((int) 0x29b09999), - unchecked((int) 0x5a772d2d), unchecked((int) 0x1e110f0f), unchecked((int) 0x7bcbb0b0), unchecked((int) 0xa8fc5454), unchecked((int) 0x6dd6bbbb), - unchecked((int) 0x2c3a1616)}; + private static readonly uint[] T3 = + { + 0xc6a56363, 0xf8847c7c, 0xee997777, 0xf68d7b7b, 0xff0df2f2, + 0xd6bd6b6b, 0xdeb16f6f, 0x9154c5c5, 0x60503030, 0x02030101, + 0xcea96767, 0x567d2b2b, 0xe719fefe, 0xb562d7d7, 0x4de6abab, + 0xec9a7676, 0x8f45caca, 0x1f9d8282, 0x8940c9c9, 0xfa877d7d, + 0xef15fafa, 0xb2eb5959, 0x8ec94747, 0xfb0bf0f0, 0x41ecadad, + 0xb367d4d4, 0x5ffda2a2, 0x45eaafaf, 0x23bf9c9c, 0x53f7a4a4, + 0xe4967272, 0x9b5bc0c0, 0x75c2b7b7, 0xe11cfdfd, 0x3dae9393, + 0x4c6a2626, 0x6c5a3636, 0x7e413f3f, 0xf502f7f7, 0x834fcccc, + 0x685c3434, 0x51f4a5a5, 0xd134e5e5, 0xf908f1f1, 0xe2937171, + 0xab73d8d8, 0x62533131, 0x2a3f1515, 0x080c0404, 0x9552c7c7, + 0x46652323, 0x9d5ec3c3, 0x30281818, 0x37a19696, 0x0a0f0505, + 0x2fb59a9a, 0x0e090707, 0x24361212, 0x1b9b8080, 0xdf3de2e2, + 0xcd26ebeb, 0x4e692727, 0x7fcdb2b2, 0xea9f7575, 0x121b0909, + 0x1d9e8383, 0x58742c2c, 0x342e1a1a, 0x362d1b1b, 0xdcb26e6e, + 0xb4ee5a5a, 0x5bfba0a0, 0xa4f65252, 0x764d3b3b, 0xb761d6d6, + 0x7dceb3b3, 0x527b2929, 0xdd3ee3e3, 0x5e712f2f, 0x13978484, + 0xa6f55353, 0xb968d1d1, 0x00000000, 0xc12ceded, 0x40602020, + 0xe31ffcfc, 0x79c8b1b1, 0xb6ed5b5b, 0xd4be6a6a, 0x8d46cbcb, + 0x67d9bebe, 0x724b3939, 0x94de4a4a, 0x98d44c4c, 0xb0e85858, + 0x854acfcf, 0xbb6bd0d0, 0xc52aefef, 0x4fe5aaaa, 0xed16fbfb, + 0x86c54343, 0x9ad74d4d, 0x66553333, 0x11948585, 0x8acf4545, + 0xe910f9f9, 0x04060202, 0xfe817f7f, 0xa0f05050, 0x78443c3c, + 0x25ba9f9f, 0x4be3a8a8, 0xa2f35151, 0x5dfea3a3, 0x80c04040, + 0x058a8f8f, 0x3fad9292, 0x21bc9d9d, 0x70483838, 0xf104f5f5, + 0x63dfbcbc, 0x77c1b6b6, 0xaf75dada, 0x42632121, 0x20301010, + 0xe51affff, 0xfd0ef3f3, 0xbf6dd2d2, 0x814ccdcd, 0x18140c0c, + 0x26351313, 0xc32fecec, 0xbee15f5f, 0x35a29797, 0x88cc4444, + 0x2e391717, 0x9357c4c4, 0x55f2a7a7, 0xfc827e7e, 0x7a473d3d, + 0xc8ac6464, 0xbae75d5d, 0x322b1919, 0xe6957373, 0xc0a06060, + 0x19988181, 0x9ed14f4f, 0xa37fdcdc, 0x44662222, 0x547e2a2a, + 0x3bab9090, 0x0b838888, 0x8cca4646, 0xc729eeee, 0x6bd3b8b8, + 0x283c1414, 0xa779dede, 0xbce25e5e, 0x161d0b0b, 0xad76dbdb, + 0xdb3be0e0, 0x64563232, 0x744e3a3a, 0x141e0a0a, 0x92db4949, + 0x0c0a0606, 0x486c2424, 0xb8e45c5c, 0x9f5dc2c2, 0xbd6ed3d3, + 0x43efacac, 0xc4a66262, 0x39a89191, 0x31a49595, 0xd337e4e4, + 0xf28b7979, 0xd532e7e7, 0x8b43c8c8, 0x6e593737, 0xdab76d6d, + 0x018c8d8d, 0xb164d5d5, 0x9cd24e4e, 0x49e0a9a9, 0xd8b46c6c, + 0xacfa5656, 0xf307f4f4, 0xcf25eaea, 0xcaaf6565, 0xf48e7a7a, + 0x47e9aeae, 0x10180808, 0x6fd5baba, 0xf0887878, 0x4a6f2525, + 0x5c722e2e, 0x38241c1c, 0x57f1a6a6, 0x73c7b4b4, 0x9751c6c6, + 0xcb23e8e8, 0xa17cdddd, 0xe89c7474, 0x3e211f1f, 0x96dd4b4b, + 0x61dcbdbd, 0x0d868b8b, 0x0f858a8a, 0xe0907070, 0x7c423e3e, + 0x71c4b5b5, 0xccaa6666, 0x90d84848, 0x06050303, 0xf701f6f6, + 0x1c120e0e, 0xc2a36161, 0x6a5f3535, 0xaef95757, 0x69d0b9b9, + 0x17918686, 0x9958c1c1, 0x3a271d1d, 0x27b99e9e, 0xd938e1e1, + 0xeb13f8f8, 0x2bb39898, 0x22331111, 0xd2bb6969, 0xa970d9d9, + 0x07898e8e, 0x33a79494, 0x2db69b9b, 0x3c221e1e, 0x15928787, + 0xc920e9e9, 0x8749cece, 0xaaff5555, 0x50782828, 0xa57adfdf, + 0x038f8c8c, 0x59f8a1a1, 0x09808989, 0x1a170d0d, 0x65dabfbf, + 0xd731e6e6, 0x84c64242, 0xd0b86868, 0x82c34141, 0x29b09999, + 0x5a772d2d, 0x1e110f0f, 0x7bcbb0b0, 0xa8fc5454, 0x6dd6bbbb, + 0x2c3a1616 + }; - private static readonly int[] Tinv0 = - { - unchecked((int) 0x50a7f451), unchecked((int) 0x5365417e), unchecked((int) 0xc3a4171a), unchecked((int) 0x965e273a), unchecked((int) 0xcb6bab3b), - unchecked((int) 0xf1459d1f), unchecked((int) 0xab58faac), unchecked((int) 0x9303e34b), unchecked((int) 0x55fa3020), unchecked((int) 0xf66d76ad), - unchecked((int) 0x9176cc88), unchecked((int) 0x254c02f5), unchecked((int) 0xfcd7e54f), unchecked((int) 0xd7cb2ac5), unchecked((int) 0x80443526), - unchecked((int) 0x8fa362b5), unchecked((int) 0x495ab1de), unchecked((int) 0x671bba25), unchecked((int) 0x980eea45), unchecked((int) 0xe1c0fe5d), - unchecked((int) 0x02752fc3), unchecked((int) 0x12f04c81), unchecked((int) 0xa397468d), unchecked((int) 0xc6f9d36b), unchecked((int) 0xe75f8f03), - unchecked((int) 0x959c9215), unchecked((int) 0xeb7a6dbf), unchecked((int) 0xda595295), unchecked((int) 0x2d83bed4), unchecked((int) 0xd3217458), - unchecked((int) 0x2969e049), unchecked((int) 0x44c8c98e), unchecked((int) 0x6a89c275), unchecked((int) 0x78798ef4), unchecked((int) 0x6b3e5899), - unchecked((int) 0xdd71b927), unchecked((int) 0xb64fe1be), unchecked((int) 0x17ad88f0), unchecked((int) 0x66ac20c9), unchecked((int) 0xb43ace7d), - unchecked((int) 0x184adf63), unchecked((int) 0x82311ae5), unchecked((int) 0x60335197), unchecked((int) 0x457f5362), unchecked((int) 0xe07764b1), - unchecked((int) 0x84ae6bbb), unchecked((int) 0x1ca081fe), unchecked((int) 0x942b08f9), unchecked((int) 0x58684870), unchecked((int) 0x19fd458f), - unchecked((int) 0x876cde94), unchecked((int) 0xb7f87b52), unchecked((int) 0x23d373ab), unchecked((int) 0xe2024b72), unchecked((int) 0x578f1fe3), - unchecked((int) 0x2aab5566), unchecked((int) 0x0728ebb2), unchecked((int) 0x03c2b52f), unchecked((int) 0x9a7bc586), unchecked((int) 0xa50837d3), - unchecked((int) 0xf2872830), unchecked((int) 0xb2a5bf23), unchecked((int) 0xba6a0302), unchecked((int) 0x5c8216ed), unchecked((int) 0x2b1ccf8a), - unchecked((int) 0x92b479a7), unchecked((int) 0xf0f207f3), unchecked((int) 0xa1e2694e), unchecked((int) 0xcdf4da65), unchecked((int) 0xd5be0506), - unchecked((int) 0x1f6234d1), unchecked((int) 0x8afea6c4), unchecked((int) 0x9d532e34), unchecked((int) 0xa055f3a2), unchecked((int) 0x32e18a05), - unchecked((int) 0x75ebf6a4), unchecked((int) 0x39ec830b), unchecked((int) 0xaaef6040), unchecked((int) 0x069f715e), unchecked((int) 0x51106ebd), - unchecked((int) 0xf98a213e), unchecked((int) 0x3d06dd96), unchecked((int) 0xae053edd), unchecked((int) 0x46bde64d), unchecked((int) 0xb58d5491), - unchecked((int) 0x055dc471), unchecked((int) 0x6fd40604), unchecked((int) 0xff155060), unchecked((int) 0x24fb9819), unchecked((int) 0x97e9bdd6), - unchecked((int) 0xcc434089), unchecked((int) 0x779ed967), unchecked((int) 0xbd42e8b0), unchecked((int) 0x888b8907), unchecked((int) 0x385b19e7), - unchecked((int) 0xdbeec879), unchecked((int) 0x470a7ca1), unchecked((int) 0xe90f427c), unchecked((int) 0xc91e84f8), unchecked((int) 0x00000000), - unchecked((int) 0x83868009), unchecked((int) 0x48ed2b32), unchecked((int) 0xac70111e), unchecked((int) 0x4e725a6c), unchecked((int) 0xfbff0efd), - unchecked((int) 0x5638850f), unchecked((int) 0x1ed5ae3d), unchecked((int) 0x27392d36), unchecked((int) 0x64d90f0a), unchecked((int) 0x21a65c68), - unchecked((int) 0xd1545b9b), unchecked((int) 0x3a2e3624), unchecked((int) 0xb1670a0c), unchecked((int) 0x0fe75793), unchecked((int) 0xd296eeb4), - unchecked((int) 0x9e919b1b), unchecked((int) 0x4fc5c080), unchecked((int) 0xa220dc61), unchecked((int) 0x694b775a), unchecked((int) 0x161a121c), - unchecked((int) 0x0aba93e2), unchecked((int) 0xe52aa0c0), unchecked((int) 0x43e0223c), unchecked((int) 0x1d171b12), unchecked((int) 0x0b0d090e), - unchecked((int) 0xadc78bf2), unchecked((int) 0xb9a8b62d), unchecked((int) 0xc8a91e14), unchecked((int) 0x8519f157), unchecked((int) 0x4c0775af), - unchecked((int) 0xbbdd99ee), unchecked((int) 0xfd607fa3), unchecked((int) 0x9f2601f7), unchecked((int) 0xbcf5725c), unchecked((int) 0xc53b6644), - unchecked((int) 0x347efb5b), unchecked((int) 0x7629438b), unchecked((int) 0xdcc623cb), unchecked((int) 0x68fcedb6), unchecked((int) 0x63f1e4b8), - unchecked((int) 0xcadc31d7), unchecked((int) 0x10856342), unchecked((int) 0x40229713), unchecked((int) 0x2011c684), unchecked((int) 0x7d244a85), - unchecked((int) 0xf83dbbd2), unchecked((int) 0x1132f9ae), unchecked((int) 0x6da129c7), unchecked((int) 0x4b2f9e1d), unchecked((int) 0xf330b2dc), - unchecked((int) 0xec52860d), unchecked((int) 0xd0e3c177), unchecked((int) 0x6c16b32b), unchecked((int) 0x99b970a9), unchecked((int) 0xfa489411), - unchecked((int) 0x2264e947), unchecked((int) 0xc48cfca8), unchecked((int) 0x1a3ff0a0), unchecked((int) 0xd82c7d56), unchecked((int) 0xef903322), - unchecked((int) 0xc74e4987), unchecked((int) 0xc1d138d9), unchecked((int) 0xfea2ca8c), unchecked((int) 0x360bd498), unchecked((int) 0xcf81f5a6), - unchecked((int) 0x28de7aa5), unchecked((int) 0x268eb7da), unchecked((int) 0xa4bfad3f), unchecked((int) 0xe49d3a2c), unchecked((int) 0x0d927850), - unchecked((int) 0x9bcc5f6a), unchecked((int) 0x62467e54), unchecked((int) 0xc2138df6), unchecked((int) 0xe8b8d890), unchecked((int) 0x5ef7392e), - unchecked((int) 0xf5afc382), unchecked((int) 0xbe805d9f), unchecked((int) 0x7c93d069), unchecked((int) 0xa92dd56f), unchecked((int) 0xb31225cf), - unchecked((int) 0x3b99acc8), unchecked((int) 0xa77d1810), unchecked((int) 0x6e639ce8), unchecked((int) 0x7bbb3bdb), unchecked((int) 0x097826cd), - unchecked((int) 0xf418596e), unchecked((int) 0x01b79aec), unchecked((int) 0xa89a4f83), unchecked((int) 0x656e95e6), unchecked((int) 0x7ee6ffaa), - unchecked((int) 0x08cfbc21), unchecked((int) 0xe6e815ef), unchecked((int) 0xd99be7ba), unchecked((int) 0xce366f4a), unchecked((int) 0xd4099fea), - unchecked((int) 0xd67cb029), unchecked((int) 0xafb2a431), unchecked((int) 0x31233f2a), unchecked((int) 0x3094a5c6), unchecked((int) 0xc066a235), - unchecked((int) 0x37bc4e74), unchecked((int) 0xa6ca82fc), unchecked((int) 0xb0d090e0), unchecked((int) 0x15d8a733), unchecked((int) 0x4a9804f1), - unchecked((int) 0xf7daec41), unchecked((int) 0x0e50cd7f), unchecked((int) 0x2ff69117), unchecked((int) 0x8dd64d76), unchecked((int) 0x4db0ef43), - unchecked((int) 0x544daacc), unchecked((int) 0xdf0496e4), unchecked((int) 0xe3b5d19e), unchecked((int) 0x1b886a4c), unchecked((int) 0xb81f2cc1), - unchecked((int) 0x7f516546), unchecked((int) 0x04ea5e9d), unchecked((int) 0x5d358c01), unchecked((int) 0x737487fa), unchecked((int) 0x2e410bfb), - unchecked((int) 0x5a1d67b3), unchecked((int) 0x52d2db92), unchecked((int) 0x335610e9), unchecked((int) 0x1347d66d), unchecked((int) 0x8c61d79a), - unchecked((int) 0x7a0ca137), unchecked((int) 0x8e14f859), unchecked((int) 0x893c13eb), unchecked((int) 0xee27a9ce), unchecked((int) 0x35c961b7), - unchecked((int) 0xede51ce1), unchecked((int) 0x3cb1477a), unchecked((int) 0x59dfd29c), unchecked((int) 0x3f73f255), unchecked((int) 0x79ce1418), - unchecked((int) 0xbf37c773), unchecked((int) 0xeacdf753), unchecked((int) 0x5baafd5f), unchecked((int) 0x146f3ddf), unchecked((int) 0x86db4478), - unchecked((int) 0x81f3afca), unchecked((int) 0x3ec468b9), unchecked((int) 0x2c342438), unchecked((int) 0x5f40a3c2), unchecked((int) 0x72c31d16), - unchecked((int) 0x0c25e2bc), unchecked((int) 0x8b493c28), unchecked((int) 0x41950dff), unchecked((int) 0x7101a839), unchecked((int) 0xdeb30c08), - unchecked((int) 0x9ce4b4d8), unchecked((int) 0x90c15664), unchecked((int) 0x6184cb7b), unchecked((int) 0x70b632d5), unchecked((int) 0x745c6c48), - unchecked((int) 0x4257b8d0)}; + private static readonly uint[] Tinv0 = + { + 0x50a7f451, 0x5365417e, 0xc3a4171a, 0x965e273a, 0xcb6bab3b, + 0xf1459d1f, 0xab58faac, 0x9303e34b, 0x55fa3020, 0xf66d76ad, + 0x9176cc88, 0x254c02f5, 0xfcd7e54f, 0xd7cb2ac5, 0x80443526, + 0x8fa362b5, 0x495ab1de, 0x671bba25, 0x980eea45, 0xe1c0fe5d, + 0x02752fc3, 0x12f04c81, 0xa397468d, 0xc6f9d36b, 0xe75f8f03, + 0x959c9215, 0xeb7a6dbf, 0xda595295, 0x2d83bed4, 0xd3217458, + 0x2969e049, 0x44c8c98e, 0x6a89c275, 0x78798ef4, 0x6b3e5899, + 0xdd71b927, 0xb64fe1be, 0x17ad88f0, 0x66ac20c9, 0xb43ace7d, + 0x184adf63, 0x82311ae5, 0x60335197, 0x457f5362, 0xe07764b1, + 0x84ae6bbb, 0x1ca081fe, 0x942b08f9, 0x58684870, 0x19fd458f, + 0x876cde94, 0xb7f87b52, 0x23d373ab, 0xe2024b72, 0x578f1fe3, + 0x2aab5566, 0x0728ebb2, 0x03c2b52f, 0x9a7bc586, 0xa50837d3, + 0xf2872830, 0xb2a5bf23, 0xba6a0302, 0x5c8216ed, 0x2b1ccf8a, + 0x92b479a7, 0xf0f207f3, 0xa1e2694e, 0xcdf4da65, 0xd5be0506, + 0x1f6234d1, 0x8afea6c4, 0x9d532e34, 0xa055f3a2, 0x32e18a05, + 0x75ebf6a4, 0x39ec830b, 0xaaef6040, 0x069f715e, 0x51106ebd, + 0xf98a213e, 0x3d06dd96, 0xae053edd, 0x46bde64d, 0xb58d5491, + 0x055dc471, 0x6fd40604, 0xff155060, 0x24fb9819, 0x97e9bdd6, + 0xcc434089, 0x779ed967, 0xbd42e8b0, 0x888b8907, 0x385b19e7, + 0xdbeec879, 0x470a7ca1, 0xe90f427c, 0xc91e84f8, 0x00000000, + 0x83868009, 0x48ed2b32, 0xac70111e, 0x4e725a6c, 0xfbff0efd, + 0x5638850f, 0x1ed5ae3d, 0x27392d36, 0x64d90f0a, 0x21a65c68, + 0xd1545b9b, 0x3a2e3624, 0xb1670a0c, 0x0fe75793, 0xd296eeb4, + 0x9e919b1b, 0x4fc5c080, 0xa220dc61, 0x694b775a, 0x161a121c, + 0x0aba93e2, 0xe52aa0c0, 0x43e0223c, 0x1d171b12, 0x0b0d090e, + 0xadc78bf2, 0xb9a8b62d, 0xc8a91e14, 0x8519f157, 0x4c0775af, + 0xbbdd99ee, 0xfd607fa3, 0x9f2601f7, 0xbcf5725c, 0xc53b6644, + 0x347efb5b, 0x7629438b, 0xdcc623cb, 0x68fcedb6, 0x63f1e4b8, + 0xcadc31d7, 0x10856342, 0x40229713, 0x2011c684, 0x7d244a85, + 0xf83dbbd2, 0x1132f9ae, 0x6da129c7, 0x4b2f9e1d, 0xf330b2dc, + 0xec52860d, 0xd0e3c177, 0x6c16b32b, 0x99b970a9, 0xfa489411, + 0x2264e947, 0xc48cfca8, 0x1a3ff0a0, 0xd82c7d56, 0xef903322, + 0xc74e4987, 0xc1d138d9, 0xfea2ca8c, 0x360bd498, 0xcf81f5a6, + 0x28de7aa5, 0x268eb7da, 0xa4bfad3f, 0xe49d3a2c, 0x0d927850, + 0x9bcc5f6a, 0x62467e54, 0xc2138df6, 0xe8b8d890, 0x5ef7392e, + 0xf5afc382, 0xbe805d9f, 0x7c93d069, 0xa92dd56f, 0xb31225cf, + 0x3b99acc8, 0xa77d1810, 0x6e639ce8, 0x7bbb3bdb, 0x097826cd, + 0xf418596e, 0x01b79aec, 0xa89a4f83, 0x656e95e6, 0x7ee6ffaa, + 0x08cfbc21, 0xe6e815ef, 0xd99be7ba, 0xce366f4a, 0xd4099fea, + 0xd67cb029, 0xafb2a431, 0x31233f2a, 0x3094a5c6, 0xc066a235, + 0x37bc4e74, 0xa6ca82fc, 0xb0d090e0, 0x15d8a733, 0x4a9804f1, + 0xf7daec41, 0x0e50cd7f, 0x2ff69117, 0x8dd64d76, 0x4db0ef43, + 0x544daacc, 0xdf0496e4, 0xe3b5d19e, 0x1b886a4c, 0xb81f2cc1, + 0x7f516546, 0x04ea5e9d, 0x5d358c01, 0x737487fa, 0x2e410bfb, + 0x5a1d67b3, 0x52d2db92, 0x335610e9, 0x1347d66d, 0x8c61d79a, + 0x7a0ca137, 0x8e14f859, 0x893c13eb, 0xee27a9ce, 0x35c961b7, + 0xede51ce1, 0x3cb1477a, 0x59dfd29c, 0x3f73f255, 0x79ce1418, + 0xbf37c773, 0xeacdf753, 0x5baafd5f, 0x146f3ddf, 0x86db4478, + 0x81f3afca, 0x3ec468b9, 0x2c342438, 0x5f40a3c2, 0x72c31d16, + 0x0c25e2bc, 0x8b493c28, 0x41950dff, 0x7101a839, 0xdeb30c08, + 0x9ce4b4d8, 0x90c15664, 0x6184cb7b, 0x70b632d5, 0x745c6c48, + 0x4257b8d0 + }; - private static readonly int[] Tinv1 = - { - unchecked((int) 0xa7f45150), unchecked((int) 0x65417e53), unchecked((int) 0xa4171ac3), unchecked((int) 0x5e273a96), unchecked((int) 0x6bab3bcb), - unchecked((int) 0x459d1ff1), unchecked((int) 0x58faacab), unchecked((int) 0x03e34b93), unchecked((int) 0xfa302055), unchecked((int) 0x6d76adf6), - unchecked((int) 0x76cc8891), unchecked((int) 0x4c02f525), unchecked((int) 0xd7e54ffc), unchecked((int) 0xcb2ac5d7), unchecked((int) 0x44352680), - unchecked((int) 0xa362b58f), unchecked((int) 0x5ab1de49), unchecked((int) 0x1bba2567), unchecked((int) 0x0eea4598), unchecked((int) 0xc0fe5de1), - unchecked((int) 0x752fc302), unchecked((int) 0xf04c8112), unchecked((int) 0x97468da3), unchecked((int) 0xf9d36bc6), unchecked((int) 0x5f8f03e7), - unchecked((int) 0x9c921595), unchecked((int) 0x7a6dbfeb), unchecked((int) 0x595295da), unchecked((int) 0x83bed42d), unchecked((int) 0x217458d3), - unchecked((int) 0x69e04929), unchecked((int) 0xc8c98e44), unchecked((int) 0x89c2756a), unchecked((int) 0x798ef478), unchecked((int) 0x3e58996b), - unchecked((int) 0x71b927dd), unchecked((int) 0x4fe1beb6), unchecked((int) 0xad88f017), unchecked((int) 0xac20c966), unchecked((int) 0x3ace7db4), - unchecked((int) 0x4adf6318), unchecked((int) 0x311ae582), unchecked((int) 0x33519760), unchecked((int) 0x7f536245), unchecked((int) 0x7764b1e0), - unchecked((int) 0xae6bbb84), unchecked((int) 0xa081fe1c), unchecked((int) 0x2b08f994), unchecked((int) 0x68487058), unchecked((int) 0xfd458f19), - unchecked((int) 0x6cde9487), unchecked((int) 0xf87b52b7), unchecked((int) 0xd373ab23), unchecked((int) 0x024b72e2), unchecked((int) 0x8f1fe357), - unchecked((int) 0xab55662a), unchecked((int) 0x28ebb207), unchecked((int) 0xc2b52f03), unchecked((int) 0x7bc5869a), unchecked((int) 0x0837d3a5), - unchecked((int) 0x872830f2), unchecked((int) 0xa5bf23b2), unchecked((int) 0x6a0302ba), unchecked((int) 0x8216ed5c), unchecked((int) 0x1ccf8a2b), - unchecked((int) 0xb479a792), unchecked((int) 0xf207f3f0), unchecked((int) 0xe2694ea1), unchecked((int) 0xf4da65cd), unchecked((int) 0xbe0506d5), - unchecked((int) 0x6234d11f), unchecked((int) 0xfea6c48a), unchecked((int) 0x532e349d), unchecked((int) 0x55f3a2a0), unchecked((int) 0xe18a0532), - unchecked((int) 0xebf6a475), unchecked((int) 0xec830b39), unchecked((int) 0xef6040aa), unchecked((int) 0x9f715e06), unchecked((int) 0x106ebd51), - unchecked((int) 0x8a213ef9), unchecked((int) 0x06dd963d), unchecked((int) 0x053eddae), unchecked((int) 0xbde64d46), unchecked((int) 0x8d5491b5), - unchecked((int) 0x5dc47105), unchecked((int) 0xd406046f), unchecked((int) 0x155060ff), unchecked((int) 0xfb981924), unchecked((int) 0xe9bdd697), - unchecked((int) 0x434089cc), unchecked((int) 0x9ed96777), unchecked((int) 0x42e8b0bd), unchecked((int) 0x8b890788), unchecked((int) 0x5b19e738), - unchecked((int) 0xeec879db), unchecked((int) 0x0a7ca147), unchecked((int) 0x0f427ce9), unchecked((int) 0x1e84f8c9), unchecked((int) 0x00000000), - unchecked((int) 0x86800983), unchecked((int) 0xed2b3248), unchecked((int) 0x70111eac), unchecked((int) 0x725a6c4e), unchecked((int) 0xff0efdfb), - unchecked((int) 0x38850f56), unchecked((int) 0xd5ae3d1e), unchecked((int) 0x392d3627), unchecked((int) 0xd90f0a64), unchecked((int) 0xa65c6821), - unchecked((int) 0x545b9bd1), unchecked((int) 0x2e36243a), unchecked((int) 0x670a0cb1), unchecked((int) 0xe757930f), unchecked((int) 0x96eeb4d2), - unchecked((int) 0x919b1b9e), unchecked((int) 0xc5c0804f), unchecked((int) 0x20dc61a2), unchecked((int) 0x4b775a69), unchecked((int) 0x1a121c16), - unchecked((int) 0xba93e20a), unchecked((int) 0x2aa0c0e5), unchecked((int) 0xe0223c43), unchecked((int) 0x171b121d), unchecked((int) 0x0d090e0b), - unchecked((int) 0xc78bf2ad), unchecked((int) 0xa8b62db9), unchecked((int) 0xa91e14c8), unchecked((int) 0x19f15785), unchecked((int) 0x0775af4c), - unchecked((int) 0xdd99eebb), unchecked((int) 0x607fa3fd), unchecked((int) 0x2601f79f), unchecked((int) 0xf5725cbc), unchecked((int) 0x3b6644c5), - unchecked((int) 0x7efb5b34), unchecked((int) 0x29438b76), unchecked((int) 0xc623cbdc), unchecked((int) 0xfcedb668), unchecked((int) 0xf1e4b863), - unchecked((int) 0xdc31d7ca), unchecked((int) 0x85634210), unchecked((int) 0x22971340), unchecked((int) 0x11c68420), unchecked((int) 0x244a857d), - unchecked((int) 0x3dbbd2f8), unchecked((int) 0x32f9ae11), unchecked((int) 0xa129c76d), unchecked((int) 0x2f9e1d4b), unchecked((int) 0x30b2dcf3), - unchecked((int) 0x52860dec), unchecked((int) 0xe3c177d0), unchecked((int) 0x16b32b6c), unchecked((int) 0xb970a999), unchecked((int) 0x489411fa), - unchecked((int) 0x64e94722), unchecked((int) 0x8cfca8c4), unchecked((int) 0x3ff0a01a), unchecked((int) 0x2c7d56d8), unchecked((int) 0x903322ef), - unchecked((int) 0x4e4987c7), unchecked((int) 0xd138d9c1), unchecked((int) 0xa2ca8cfe), unchecked((int) 0x0bd49836), unchecked((int) 0x81f5a6cf), - unchecked((int) 0xde7aa528), unchecked((int) 0x8eb7da26), unchecked((int) 0xbfad3fa4), unchecked((int) 0x9d3a2ce4), unchecked((int) 0x9278500d), - unchecked((int) 0xcc5f6a9b), unchecked((int) 0x467e5462), unchecked((int) 0x138df6c2), unchecked((int) 0xb8d890e8), unchecked((int) 0xf7392e5e), - unchecked((int) 0xafc382f5), unchecked((int) 0x805d9fbe), unchecked((int) 0x93d0697c), unchecked((int) 0x2dd56fa9), unchecked((int) 0x1225cfb3), - unchecked((int) 0x99acc83b), unchecked((int) 0x7d1810a7), unchecked((int) 0x639ce86e), unchecked((int) 0xbb3bdb7b), unchecked((int) 0x7826cd09), - unchecked((int) 0x18596ef4), unchecked((int) 0xb79aec01), unchecked((int) 0x9a4f83a8), unchecked((int) 0x6e95e665), unchecked((int) 0xe6ffaa7e), - unchecked((int) 0xcfbc2108), unchecked((int) 0xe815efe6), unchecked((int) 0x9be7bad9), unchecked((int) 0x366f4ace), unchecked((int) 0x099fead4), - unchecked((int) 0x7cb029d6), unchecked((int) 0xb2a431af), unchecked((int) 0x233f2a31), unchecked((int) 0x94a5c630), unchecked((int) 0x66a235c0), - unchecked((int) 0xbc4e7437), unchecked((int) 0xca82fca6), unchecked((int) 0xd090e0b0), unchecked((int) 0xd8a73315), unchecked((int) 0x9804f14a), - unchecked((int) 0xdaec41f7), unchecked((int) 0x50cd7f0e), unchecked((int) 0xf691172f), unchecked((int) 0xd64d768d), unchecked((int) 0xb0ef434d), - unchecked((int) 0x4daacc54), unchecked((int) 0x0496e4df), unchecked((int) 0xb5d19ee3), unchecked((int) 0x886a4c1b), unchecked((int) 0x1f2cc1b8), - unchecked((int) 0x5165467f), unchecked((int) 0xea5e9d04), unchecked((int) 0x358c015d), unchecked((int) 0x7487fa73), unchecked((int) 0x410bfb2e), - unchecked((int) 0x1d67b35a), unchecked((int) 0xd2db9252), unchecked((int) 0x5610e933), unchecked((int) 0x47d66d13), unchecked((int) 0x61d79a8c), - unchecked((int) 0x0ca1377a), unchecked((int) 0x14f8598e), unchecked((int) 0x3c13eb89), unchecked((int) 0x27a9ceee), unchecked((int) 0xc961b735), - unchecked((int) 0xe51ce1ed), unchecked((int) 0xb1477a3c), unchecked((int) 0xdfd29c59), unchecked((int) 0x73f2553f), unchecked((int) 0xce141879), - unchecked((int) 0x37c773bf), unchecked((int) 0xcdf753ea), unchecked((int) 0xaafd5f5b), unchecked((int) 0x6f3ddf14), unchecked((int) 0xdb447886), - unchecked((int) 0xf3afca81), unchecked((int) 0xc468b93e), unchecked((int) 0x3424382c), unchecked((int) 0x40a3c25f), unchecked((int) 0xc31d1672), - unchecked((int) 0x25e2bc0c), unchecked((int) 0x493c288b), unchecked((int) 0x950dff41), unchecked((int) 0x01a83971), unchecked((int) 0xb30c08de), - unchecked((int) 0xe4b4d89c), unchecked((int) 0xc1566490), unchecked((int) 0x84cb7b61), unchecked((int) 0xb632d570), unchecked((int) 0x5c6c4874), - unchecked((int) 0x57b8d042)}; + private static readonly uint[] Tinv1 = + { + 0xa7f45150, 0x65417e53, 0xa4171ac3, 0x5e273a96, 0x6bab3bcb, + 0x459d1ff1, 0x58faacab, 0x03e34b93, 0xfa302055, 0x6d76adf6, + 0x76cc8891, 0x4c02f525, 0xd7e54ffc, 0xcb2ac5d7, 0x44352680, + 0xa362b58f, 0x5ab1de49, 0x1bba2567, 0x0eea4598, 0xc0fe5de1, + 0x752fc302, 0xf04c8112, 0x97468da3, 0xf9d36bc6, 0x5f8f03e7, + 0x9c921595, 0x7a6dbfeb, 0x595295da, 0x83bed42d, 0x217458d3, + 0x69e04929, 0xc8c98e44, 0x89c2756a, 0x798ef478, 0x3e58996b, + 0x71b927dd, 0x4fe1beb6, 0xad88f017, 0xac20c966, 0x3ace7db4, + 0x4adf6318, 0x311ae582, 0x33519760, 0x7f536245, 0x7764b1e0, + 0xae6bbb84, 0xa081fe1c, 0x2b08f994, 0x68487058, 0xfd458f19, + 0x6cde9487, 0xf87b52b7, 0xd373ab23, 0x024b72e2, 0x8f1fe357, + 0xab55662a, 0x28ebb207, 0xc2b52f03, 0x7bc5869a, 0x0837d3a5, + 0x872830f2, 0xa5bf23b2, 0x6a0302ba, 0x8216ed5c, 0x1ccf8a2b, + 0xb479a792, 0xf207f3f0, 0xe2694ea1, 0xf4da65cd, 0xbe0506d5, + 0x6234d11f, 0xfea6c48a, 0x532e349d, 0x55f3a2a0, 0xe18a0532, + 0xebf6a475, 0xec830b39, 0xef6040aa, 0x9f715e06, 0x106ebd51, + 0x8a213ef9, 0x06dd963d, 0x053eddae, 0xbde64d46, 0x8d5491b5, + 0x5dc47105, 0xd406046f, 0x155060ff, 0xfb981924, 0xe9bdd697, + 0x434089cc, 0x9ed96777, 0x42e8b0bd, 0x8b890788, 0x5b19e738, + 0xeec879db, 0x0a7ca147, 0x0f427ce9, 0x1e84f8c9, 0x00000000, + 0x86800983, 0xed2b3248, 0x70111eac, 0x725a6c4e, 0xff0efdfb, + 0x38850f56, 0xd5ae3d1e, 0x392d3627, 0xd90f0a64, 0xa65c6821, + 0x545b9bd1, 0x2e36243a, 0x670a0cb1, 0xe757930f, 0x96eeb4d2, + 0x919b1b9e, 0xc5c0804f, 0x20dc61a2, 0x4b775a69, 0x1a121c16, + 0xba93e20a, 0x2aa0c0e5, 0xe0223c43, 0x171b121d, 0x0d090e0b, + 0xc78bf2ad, 0xa8b62db9, 0xa91e14c8, 0x19f15785, 0x0775af4c, + 0xdd99eebb, 0x607fa3fd, 0x2601f79f, 0xf5725cbc, 0x3b6644c5, + 0x7efb5b34, 0x29438b76, 0xc623cbdc, 0xfcedb668, 0xf1e4b863, + 0xdc31d7ca, 0x85634210, 0x22971340, 0x11c68420, 0x244a857d, + 0x3dbbd2f8, 0x32f9ae11, 0xa129c76d, 0x2f9e1d4b, 0x30b2dcf3, + 0x52860dec, 0xe3c177d0, 0x16b32b6c, 0xb970a999, 0x489411fa, + 0x64e94722, 0x8cfca8c4, 0x3ff0a01a, 0x2c7d56d8, 0x903322ef, + 0x4e4987c7, 0xd138d9c1, 0xa2ca8cfe, 0x0bd49836, 0x81f5a6cf, + 0xde7aa528, 0x8eb7da26, 0xbfad3fa4, 0x9d3a2ce4, 0x9278500d, + 0xcc5f6a9b, 0x467e5462, 0x138df6c2, 0xb8d890e8, 0xf7392e5e, + 0xafc382f5, 0x805d9fbe, 0x93d0697c, 0x2dd56fa9, 0x1225cfb3, + 0x99acc83b, 0x7d1810a7, 0x639ce86e, 0xbb3bdb7b, 0x7826cd09, + 0x18596ef4, 0xb79aec01, 0x9a4f83a8, 0x6e95e665, 0xe6ffaa7e, + 0xcfbc2108, 0xe815efe6, 0x9be7bad9, 0x366f4ace, 0x099fead4, + 0x7cb029d6, 0xb2a431af, 0x233f2a31, 0x94a5c630, 0x66a235c0, + 0xbc4e7437, 0xca82fca6, 0xd090e0b0, 0xd8a73315, 0x9804f14a, + 0xdaec41f7, 0x50cd7f0e, 0xf691172f, 0xd64d768d, 0xb0ef434d, + 0x4daacc54, 0x0496e4df, 0xb5d19ee3, 0x886a4c1b, 0x1f2cc1b8, + 0x5165467f, 0xea5e9d04, 0x358c015d, 0x7487fa73, 0x410bfb2e, + 0x1d67b35a, 0xd2db9252, 0x5610e933, 0x47d66d13, 0x61d79a8c, + 0x0ca1377a, 0x14f8598e, 0x3c13eb89, 0x27a9ceee, 0xc961b735, + 0xe51ce1ed, 0xb1477a3c, 0xdfd29c59, 0x73f2553f, 0xce141879, + 0x37c773bf, 0xcdf753ea, 0xaafd5f5b, 0x6f3ddf14, 0xdb447886, + 0xf3afca81, 0xc468b93e, 0x3424382c, 0x40a3c25f, 0xc31d1672, + 0x25e2bc0c, 0x493c288b, 0x950dff41, 0x01a83971, 0xb30c08de, + 0xe4b4d89c, 0xc1566490, 0x84cb7b61, 0xb632d570, 0x5c6c4874, + 0x57b8d042 + }; - private static readonly int[] Tinv2 = - { - unchecked((int) 0xf45150a7), unchecked((int) 0x417e5365), unchecked((int) 0x171ac3a4), unchecked((int) 0x273a965e), unchecked((int) 0xab3bcb6b), - unchecked((int) 0x9d1ff145), unchecked((int) 0xfaacab58), unchecked((int) 0xe34b9303), unchecked((int) 0x302055fa), unchecked((int) 0x76adf66d), - unchecked((int) 0xcc889176), unchecked((int) 0x02f5254c), unchecked((int) 0xe54ffcd7), unchecked((int) 0x2ac5d7cb), unchecked((int) 0x35268044), - unchecked((int) 0x62b58fa3), unchecked((int) 0xb1de495a), unchecked((int) 0xba25671b), unchecked((int) 0xea45980e), unchecked((int) 0xfe5de1c0), - unchecked((int) 0x2fc30275), unchecked((int) 0x4c8112f0), unchecked((int) 0x468da397), unchecked((int) 0xd36bc6f9), unchecked((int) 0x8f03e75f), - unchecked((int) 0x9215959c), unchecked((int) 0x6dbfeb7a), unchecked((int) 0x5295da59), unchecked((int) 0xbed42d83), unchecked((int) 0x7458d321), - unchecked((int) 0xe0492969), unchecked((int) 0xc98e44c8), unchecked((int) 0xc2756a89), unchecked((int) 0x8ef47879), unchecked((int) 0x58996b3e), - unchecked((int) 0xb927dd71), unchecked((int) 0xe1beb64f), unchecked((int) 0x88f017ad), unchecked((int) 0x20c966ac), unchecked((int) 0xce7db43a), - unchecked((int) 0xdf63184a), unchecked((int) 0x1ae58231), unchecked((int) 0x51976033), unchecked((int) 0x5362457f), unchecked((int) 0x64b1e077), - unchecked((int) 0x6bbb84ae), unchecked((int) 0x81fe1ca0), unchecked((int) 0x08f9942b), unchecked((int) 0x48705868), unchecked((int) 0x458f19fd), - unchecked((int) 0xde94876c), unchecked((int) 0x7b52b7f8), unchecked((int) 0x73ab23d3), unchecked((int) 0x4b72e202), unchecked((int) 0x1fe3578f), - unchecked((int) 0x55662aab), unchecked((int) 0xebb20728), unchecked((int) 0xb52f03c2), unchecked((int) 0xc5869a7b), unchecked((int) 0x37d3a508), - unchecked((int) 0x2830f287), unchecked((int) 0xbf23b2a5), unchecked((int) 0x0302ba6a), unchecked((int) 0x16ed5c82), unchecked((int) 0xcf8a2b1c), - unchecked((int) 0x79a792b4), unchecked((int) 0x07f3f0f2), unchecked((int) 0x694ea1e2), unchecked((int) 0xda65cdf4), unchecked((int) 0x0506d5be), - unchecked((int) 0x34d11f62), unchecked((int) 0xa6c48afe), unchecked((int) 0x2e349d53), unchecked((int) 0xf3a2a055), unchecked((int) 0x8a0532e1), - unchecked((int) 0xf6a475eb), unchecked((int) 0x830b39ec), unchecked((int) 0x6040aaef), unchecked((int) 0x715e069f), unchecked((int) 0x6ebd5110), - unchecked((int) 0x213ef98a), unchecked((int) 0xdd963d06), unchecked((int) 0x3eddae05), unchecked((int) 0xe64d46bd), unchecked((int) 0x5491b58d), - unchecked((int) 0xc471055d), unchecked((int) 0x06046fd4), unchecked((int) 0x5060ff15), unchecked((int) 0x981924fb), unchecked((int) 0xbdd697e9), - unchecked((int) 0x4089cc43), unchecked((int) 0xd967779e), unchecked((int) 0xe8b0bd42), unchecked((int) 0x8907888b), unchecked((int) 0x19e7385b), - unchecked((int) 0xc879dbee), unchecked((int) 0x7ca1470a), unchecked((int) 0x427ce90f), unchecked((int) 0x84f8c91e), unchecked((int) 0x00000000), - unchecked((int) 0x80098386), unchecked((int) 0x2b3248ed), unchecked((int) 0x111eac70), unchecked((int) 0x5a6c4e72), unchecked((int) 0x0efdfbff), - unchecked((int) 0x850f5638), unchecked((int) 0xae3d1ed5), unchecked((int) 0x2d362739), unchecked((int) 0x0f0a64d9), unchecked((int) 0x5c6821a6), - unchecked((int) 0x5b9bd154), unchecked((int) 0x36243a2e), unchecked((int) 0x0a0cb167), unchecked((int) 0x57930fe7), unchecked((int) 0xeeb4d296), - unchecked((int) 0x9b1b9e91), unchecked((int) 0xc0804fc5), unchecked((int) 0xdc61a220), unchecked((int) 0x775a694b), unchecked((int) 0x121c161a), - unchecked((int) 0x93e20aba), unchecked((int) 0xa0c0e52a), unchecked((int) 0x223c43e0), unchecked((int) 0x1b121d17), unchecked((int) 0x090e0b0d), - unchecked((int) 0x8bf2adc7), unchecked((int) 0xb62db9a8), unchecked((int) 0x1e14c8a9), unchecked((int) 0xf1578519), unchecked((int) 0x75af4c07), - unchecked((int) 0x99eebbdd), unchecked((int) 0x7fa3fd60), unchecked((int) 0x01f79f26), unchecked((int) 0x725cbcf5), unchecked((int) 0x6644c53b), - unchecked((int) 0xfb5b347e), unchecked((int) 0x438b7629), unchecked((int) 0x23cbdcc6), unchecked((int) 0xedb668fc), unchecked((int) 0xe4b863f1), - unchecked((int) 0x31d7cadc), unchecked((int) 0x63421085), unchecked((int) 0x97134022), unchecked((int) 0xc6842011), unchecked((int) 0x4a857d24), - unchecked((int) 0xbbd2f83d), unchecked((int) 0xf9ae1132), unchecked((int) 0x29c76da1), unchecked((int) 0x9e1d4b2f), unchecked((int) 0xb2dcf330), - unchecked((int) 0x860dec52), unchecked((int) 0xc177d0e3), unchecked((int) 0xb32b6c16), unchecked((int) 0x70a999b9), unchecked((int) 0x9411fa48), - unchecked((int) 0xe9472264), unchecked((int) 0xfca8c48c), unchecked((int) 0xf0a01a3f), unchecked((int) 0x7d56d82c), unchecked((int) 0x3322ef90), - unchecked((int) 0x4987c74e), unchecked((int) 0x38d9c1d1), unchecked((int) 0xca8cfea2), unchecked((int) 0xd498360b), unchecked((int) 0xf5a6cf81), - unchecked((int) 0x7aa528de), unchecked((int) 0xb7da268e), unchecked((int) 0xad3fa4bf), unchecked((int) 0x3a2ce49d), unchecked((int) 0x78500d92), - unchecked((int) 0x5f6a9bcc), unchecked((int) 0x7e546246), unchecked((int) 0x8df6c213), unchecked((int) 0xd890e8b8), unchecked((int) 0x392e5ef7), - unchecked((int) 0xc382f5af), unchecked((int) 0x5d9fbe80), unchecked((int) 0xd0697c93), unchecked((int) 0xd56fa92d), unchecked((int) 0x25cfb312), - unchecked((int) 0xacc83b99), unchecked((int) 0x1810a77d), unchecked((int) 0x9ce86e63), unchecked((int) 0x3bdb7bbb), unchecked((int) 0x26cd0978), - unchecked((int) 0x596ef418), unchecked((int) 0x9aec01b7), unchecked((int) 0x4f83a89a), unchecked((int) 0x95e6656e), unchecked((int) 0xffaa7ee6), - unchecked((int) 0xbc2108cf), unchecked((int) 0x15efe6e8), unchecked((int) 0xe7bad99b), unchecked((int) 0x6f4ace36), unchecked((int) 0x9fead409), - unchecked((int) 0xb029d67c), unchecked((int) 0xa431afb2), unchecked((int) 0x3f2a3123), unchecked((int) 0xa5c63094), unchecked((int) 0xa235c066), - unchecked((int) 0x4e7437bc), unchecked((int) 0x82fca6ca), unchecked((int) 0x90e0b0d0), unchecked((int) 0xa73315d8), unchecked((int) 0x04f14a98), - unchecked((int) 0xec41f7da), unchecked((int) 0xcd7f0e50), unchecked((int) 0x91172ff6), unchecked((int) 0x4d768dd6), unchecked((int) 0xef434db0), - unchecked((int) 0xaacc544d), unchecked((int) 0x96e4df04), unchecked((int) 0xd19ee3b5), unchecked((int) 0x6a4c1b88), unchecked((int) 0x2cc1b81f), - unchecked((int) 0x65467f51), unchecked((int) 0x5e9d04ea), unchecked((int) 0x8c015d35), unchecked((int) 0x87fa7374), unchecked((int) 0x0bfb2e41), - unchecked((int) 0x67b35a1d), unchecked((int) 0xdb9252d2), unchecked((int) 0x10e93356), unchecked((int) 0xd66d1347), unchecked((int) 0xd79a8c61), - unchecked((int) 0xa1377a0c), unchecked((int) 0xf8598e14), unchecked((int) 0x13eb893c), unchecked((int) 0xa9ceee27), unchecked((int) 0x61b735c9), - unchecked((int) 0x1ce1ede5), unchecked((int) 0x477a3cb1), unchecked((int) 0xd29c59df), unchecked((int) 0xf2553f73), unchecked((int) 0x141879ce), - unchecked((int) 0xc773bf37), unchecked((int) 0xf753eacd), unchecked((int) 0xfd5f5baa), unchecked((int) 0x3ddf146f), unchecked((int) 0x447886db), - unchecked((int) 0xafca81f3), unchecked((int) 0x68b93ec4), unchecked((int) 0x24382c34), unchecked((int) 0xa3c25f40), unchecked((int) 0x1d1672c3), - unchecked((int) 0xe2bc0c25), unchecked((int) 0x3c288b49), unchecked((int) 0x0dff4195), unchecked((int) 0xa8397101), unchecked((int) 0x0c08deb3), - unchecked((int) 0xb4d89ce4), unchecked((int) 0x566490c1), unchecked((int) 0xcb7b6184), unchecked((int) 0x32d570b6), unchecked((int) 0x6c48745c), - unchecked((int) 0xb8d04257)}; + private static readonly uint[] Tinv2 = + { + 0xf45150a7, 0x417e5365, 0x171ac3a4, 0x273a965e, 0xab3bcb6b, + 0x9d1ff145, 0xfaacab58, 0xe34b9303, 0x302055fa, 0x76adf66d, + 0xcc889176, 0x02f5254c, 0xe54ffcd7, 0x2ac5d7cb, 0x35268044, + 0x62b58fa3, 0xb1de495a, 0xba25671b, 0xea45980e, 0xfe5de1c0, + 0x2fc30275, 0x4c8112f0, 0x468da397, 0xd36bc6f9, 0x8f03e75f, + 0x9215959c, 0x6dbfeb7a, 0x5295da59, 0xbed42d83, 0x7458d321, + 0xe0492969, 0xc98e44c8, 0xc2756a89, 0x8ef47879, 0x58996b3e, + 0xb927dd71, 0xe1beb64f, 0x88f017ad, 0x20c966ac, 0xce7db43a, + 0xdf63184a, 0x1ae58231, 0x51976033, 0x5362457f, 0x64b1e077, + 0x6bbb84ae, 0x81fe1ca0, 0x08f9942b, 0x48705868, 0x458f19fd, + 0xde94876c, 0x7b52b7f8, 0x73ab23d3, 0x4b72e202, 0x1fe3578f, + 0x55662aab, 0xebb20728, 0xb52f03c2, 0xc5869a7b, 0x37d3a508, + 0x2830f287, 0xbf23b2a5, 0x0302ba6a, 0x16ed5c82, 0xcf8a2b1c, + 0x79a792b4, 0x07f3f0f2, 0x694ea1e2, 0xda65cdf4, 0x0506d5be, + 0x34d11f62, 0xa6c48afe, 0x2e349d53, 0xf3a2a055, 0x8a0532e1, + 0xf6a475eb, 0x830b39ec, 0x6040aaef, 0x715e069f, 0x6ebd5110, + 0x213ef98a, 0xdd963d06, 0x3eddae05, 0xe64d46bd, 0x5491b58d, + 0xc471055d, 0x06046fd4, 0x5060ff15, 0x981924fb, 0xbdd697e9, + 0x4089cc43, 0xd967779e, 0xe8b0bd42, 0x8907888b, 0x19e7385b, + 0xc879dbee, 0x7ca1470a, 0x427ce90f, 0x84f8c91e, 0x00000000, + 0x80098386, 0x2b3248ed, 0x111eac70, 0x5a6c4e72, 0x0efdfbff, + 0x850f5638, 0xae3d1ed5, 0x2d362739, 0x0f0a64d9, 0x5c6821a6, + 0x5b9bd154, 0x36243a2e, 0x0a0cb167, 0x57930fe7, 0xeeb4d296, + 0x9b1b9e91, 0xc0804fc5, 0xdc61a220, 0x775a694b, 0x121c161a, + 0x93e20aba, 0xa0c0e52a, 0x223c43e0, 0x1b121d17, 0x090e0b0d, + 0x8bf2adc7, 0xb62db9a8, 0x1e14c8a9, 0xf1578519, 0x75af4c07, + 0x99eebbdd, 0x7fa3fd60, 0x01f79f26, 0x725cbcf5, 0x6644c53b, + 0xfb5b347e, 0x438b7629, 0x23cbdcc6, 0xedb668fc, 0xe4b863f1, + 0x31d7cadc, 0x63421085, 0x97134022, 0xc6842011, 0x4a857d24, + 0xbbd2f83d, 0xf9ae1132, 0x29c76da1, 0x9e1d4b2f, 0xb2dcf330, + 0x860dec52, 0xc177d0e3, 0xb32b6c16, 0x70a999b9, 0x9411fa48, + 0xe9472264, 0xfca8c48c, 0xf0a01a3f, 0x7d56d82c, 0x3322ef90, + 0x4987c74e, 0x38d9c1d1, 0xca8cfea2, 0xd498360b, 0xf5a6cf81, + 0x7aa528de, 0xb7da268e, 0xad3fa4bf, 0x3a2ce49d, 0x78500d92, + 0x5f6a9bcc, 0x7e546246, 0x8df6c213, 0xd890e8b8, 0x392e5ef7, + 0xc382f5af, 0x5d9fbe80, 0xd0697c93, 0xd56fa92d, 0x25cfb312, + 0xacc83b99, 0x1810a77d, 0x9ce86e63, 0x3bdb7bbb, 0x26cd0978, + 0x596ef418, 0x9aec01b7, 0x4f83a89a, 0x95e6656e, 0xffaa7ee6, + 0xbc2108cf, 0x15efe6e8, 0xe7bad99b, 0x6f4ace36, 0x9fead409, + 0xb029d67c, 0xa431afb2, 0x3f2a3123, 0xa5c63094, 0xa235c066, + 0x4e7437bc, 0x82fca6ca, 0x90e0b0d0, 0xa73315d8, 0x04f14a98, + 0xec41f7da, 0xcd7f0e50, 0x91172ff6, 0x4d768dd6, 0xef434db0, + 0xaacc544d, 0x96e4df04, 0xd19ee3b5, 0x6a4c1b88, 0x2cc1b81f, + 0x65467f51, 0x5e9d04ea, 0x8c015d35, 0x87fa7374, 0x0bfb2e41, + 0x67b35a1d, 0xdb9252d2, 0x10e93356, 0xd66d1347, 0xd79a8c61, + 0xa1377a0c, 0xf8598e14, 0x13eb893c, 0xa9ceee27, 0x61b735c9, + 0x1ce1ede5, 0x477a3cb1, 0xd29c59df, 0xf2553f73, 0x141879ce, + 0xc773bf37, 0xf753eacd, 0xfd5f5baa, 0x3ddf146f, 0x447886db, + 0xafca81f3, 0x68b93ec4, 0x24382c34, 0xa3c25f40, 0x1d1672c3, + 0xe2bc0c25, 0x3c288b49, 0x0dff4195, 0xa8397101, 0x0c08deb3, + 0xb4d89ce4, 0x566490c1, 0xcb7b6184, 0x32d570b6, 0x6c48745c, + 0xb8d04257 + }; - private static readonly int[] Tinv3 = - { - unchecked((int) 0x5150a7f4), unchecked((int) 0x7e536541), unchecked((int) 0x1ac3a417), unchecked((int) 0x3a965e27), unchecked((int) 0x3bcb6bab), - unchecked((int) 0x1ff1459d), unchecked((int) 0xacab58fa), unchecked((int) 0x4b9303e3), unchecked((int) 0x2055fa30), unchecked((int) 0xadf66d76), - unchecked((int) 0x889176cc), unchecked((int) 0xf5254c02), unchecked((int) 0x4ffcd7e5), unchecked((int) 0xc5d7cb2a), unchecked((int) 0x26804435), - unchecked((int) 0xb58fa362), unchecked((int) 0xde495ab1), unchecked((int) 0x25671bba), unchecked((int) 0x45980eea), unchecked((int) 0x5de1c0fe), - unchecked((int) 0xc302752f), unchecked((int) 0x8112f04c), unchecked((int) 0x8da39746), unchecked((int) 0x6bc6f9d3), unchecked((int) 0x03e75f8f), - unchecked((int) 0x15959c92), unchecked((int) 0xbfeb7a6d), unchecked((int) 0x95da5952), unchecked((int) 0xd42d83be), unchecked((int) 0x58d32174), - unchecked((int) 0x492969e0), unchecked((int) 0x8e44c8c9), unchecked((int) 0x756a89c2), unchecked((int) 0xf478798e), unchecked((int) 0x996b3e58), - unchecked((int) 0x27dd71b9), unchecked((int) 0xbeb64fe1), unchecked((int) 0xf017ad88), unchecked((int) 0xc966ac20), unchecked((int) 0x7db43ace), - unchecked((int) 0x63184adf), unchecked((int) 0xe582311a), unchecked((int) 0x97603351), unchecked((int) 0x62457f53), unchecked((int) 0xb1e07764), - unchecked((int) 0xbb84ae6b), unchecked((int) 0xfe1ca081), unchecked((int) 0xf9942b08), unchecked((int) 0x70586848), unchecked((int) 0x8f19fd45), - unchecked((int) 0x94876cde), unchecked((int) 0x52b7f87b), unchecked((int) 0xab23d373), unchecked((int) 0x72e2024b), unchecked((int) 0xe3578f1f), - unchecked((int) 0x662aab55), unchecked((int) 0xb20728eb), unchecked((int) 0x2f03c2b5), unchecked((int) 0x869a7bc5), unchecked((int) 0xd3a50837), - unchecked((int) 0x30f28728), unchecked((int) 0x23b2a5bf), unchecked((int) 0x02ba6a03), unchecked((int) 0xed5c8216), unchecked((int) 0x8a2b1ccf), - unchecked((int) 0xa792b479), unchecked((int) 0xf3f0f207), unchecked((int) 0x4ea1e269), unchecked((int) 0x65cdf4da), unchecked((int) 0x06d5be05), - unchecked((int) 0xd11f6234), unchecked((int) 0xc48afea6), unchecked((int) 0x349d532e), unchecked((int) 0xa2a055f3), unchecked((int) 0x0532e18a), - unchecked((int) 0xa475ebf6), unchecked((int) 0x0b39ec83), unchecked((int) 0x40aaef60), unchecked((int) 0x5e069f71), unchecked((int) 0xbd51106e), - unchecked((int) 0x3ef98a21), unchecked((int) 0x963d06dd), unchecked((int) 0xddae053e), unchecked((int) 0x4d46bde6), unchecked((int) 0x91b58d54), - unchecked((int) 0x71055dc4), unchecked((int) 0x046fd406), unchecked((int) 0x60ff1550), unchecked((int) 0x1924fb98), unchecked((int) 0xd697e9bd), - unchecked((int) 0x89cc4340), unchecked((int) 0x67779ed9), unchecked((int) 0xb0bd42e8), unchecked((int) 0x07888b89), unchecked((int) 0xe7385b19), - unchecked((int) 0x79dbeec8), unchecked((int) 0xa1470a7c), unchecked((int) 0x7ce90f42), unchecked((int) 0xf8c91e84), unchecked((int) 0x00000000), - unchecked((int) 0x09838680), unchecked((int) 0x3248ed2b), unchecked((int) 0x1eac7011), unchecked((int) 0x6c4e725a), unchecked((int) 0xfdfbff0e), - unchecked((int) 0x0f563885), unchecked((int) 0x3d1ed5ae), unchecked((int) 0x3627392d), unchecked((int) 0x0a64d90f), unchecked((int) 0x6821a65c), - unchecked((int) 0x9bd1545b), unchecked((int) 0x243a2e36), unchecked((int) 0x0cb1670a), unchecked((int) 0x930fe757), unchecked((int) 0xb4d296ee), - unchecked((int) 0x1b9e919b), unchecked((int) 0x804fc5c0), unchecked((int) 0x61a220dc), unchecked((int) 0x5a694b77), unchecked((int) 0x1c161a12), - unchecked((int) 0xe20aba93), unchecked((int) 0xc0e52aa0), unchecked((int) 0x3c43e022), unchecked((int) 0x121d171b), unchecked((int) 0x0e0b0d09), - unchecked((int) 0xf2adc78b), unchecked((int) 0x2db9a8b6), unchecked((int) 0x14c8a91e), unchecked((int) 0x578519f1), unchecked((int) 0xaf4c0775), - unchecked((int) 0xeebbdd99), unchecked((int) 0xa3fd607f), unchecked((int) 0xf79f2601), unchecked((int) 0x5cbcf572), unchecked((int) 0x44c53b66), - unchecked((int) 0x5b347efb), unchecked((int) 0x8b762943), unchecked((int) 0xcbdcc623), unchecked((int) 0xb668fced), unchecked((int) 0xb863f1e4), - unchecked((int) 0xd7cadc31), unchecked((int) 0x42108563), unchecked((int) 0x13402297), unchecked((int) 0x842011c6), unchecked((int) 0x857d244a), - unchecked((int) 0xd2f83dbb), unchecked((int) 0xae1132f9), unchecked((int) 0xc76da129), unchecked((int) 0x1d4b2f9e), unchecked((int) 0xdcf330b2), - unchecked((int) 0x0dec5286), unchecked((int) 0x77d0e3c1), unchecked((int) 0x2b6c16b3), unchecked((int) 0xa999b970), unchecked((int) 0x11fa4894), - unchecked((int) 0x472264e9), unchecked((int) 0xa8c48cfc), unchecked((int) 0xa01a3ff0), unchecked((int) 0x56d82c7d), unchecked((int) 0x22ef9033), - unchecked((int) 0x87c74e49), unchecked((int) 0xd9c1d138), unchecked((int) 0x8cfea2ca), unchecked((int) 0x98360bd4), unchecked((int) 0xa6cf81f5), - unchecked((int) 0xa528de7a), unchecked((int) 0xda268eb7), unchecked((int) 0x3fa4bfad), unchecked((int) 0x2ce49d3a), unchecked((int) 0x500d9278), - unchecked((int) 0x6a9bcc5f), unchecked((int) 0x5462467e), unchecked((int) 0xf6c2138d), unchecked((int) 0x90e8b8d8), unchecked((int) 0x2e5ef739), - unchecked((int) 0x82f5afc3), unchecked((int) 0x9fbe805d), unchecked((int) 0x697c93d0), unchecked((int) 0x6fa92dd5), unchecked((int) 0xcfb31225), - unchecked((int) 0xc83b99ac), unchecked((int) 0x10a77d18), unchecked((int) 0xe86e639c), unchecked((int) 0xdb7bbb3b), unchecked((int) 0xcd097826), - unchecked((int) 0x6ef41859), unchecked((int) 0xec01b79a), unchecked((int) 0x83a89a4f), unchecked((int) 0xe6656e95), unchecked((int) 0xaa7ee6ff), - unchecked((int) 0x2108cfbc), unchecked((int) 0xefe6e815), unchecked((int) 0xbad99be7), unchecked((int) 0x4ace366f), unchecked((int) 0xead4099f), - unchecked((int) 0x29d67cb0), unchecked((int) 0x31afb2a4), unchecked((int) 0x2a31233f), unchecked((int) 0xc63094a5), unchecked((int) 0x35c066a2), - unchecked((int) 0x7437bc4e), unchecked((int) 0xfca6ca82), unchecked((int) 0xe0b0d090), unchecked((int) 0x3315d8a7), unchecked((int) 0xf14a9804), - unchecked((int) 0x41f7daec), unchecked((int) 0x7f0e50cd), unchecked((int) 0x172ff691), unchecked((int) 0x768dd64d), unchecked((int) 0x434db0ef), - unchecked((int) 0xcc544daa), unchecked((int) 0xe4df0496), unchecked((int) 0x9ee3b5d1), unchecked((int) 0x4c1b886a), unchecked((int) 0xc1b81f2c), - unchecked((int) 0x467f5165), unchecked((int) 0x9d04ea5e), unchecked((int) 0x015d358c), unchecked((int) 0xfa737487), unchecked((int) 0xfb2e410b), - unchecked((int) 0xb35a1d67), unchecked((int) 0x9252d2db), unchecked((int) 0xe9335610), unchecked((int) 0x6d1347d6), unchecked((int) 0x9a8c61d7), - unchecked((int) 0x377a0ca1), unchecked((int) 0x598e14f8), unchecked((int) 0xeb893c13), unchecked((int) 0xceee27a9), unchecked((int) 0xb735c961), - unchecked((int) 0xe1ede51c), unchecked((int) 0x7a3cb147), unchecked((int) 0x9c59dfd2), unchecked((int) 0x553f73f2), unchecked((int) 0x1879ce14), - unchecked((int) 0x73bf37c7), unchecked((int) 0x53eacdf7), unchecked((int) 0x5f5baafd), unchecked((int) 0xdf146f3d), unchecked((int) 0x7886db44), - unchecked((int) 0xca81f3af), unchecked((int) 0xb93ec468), unchecked((int) 0x382c3424), unchecked((int) 0xc25f40a3), unchecked((int) 0x1672c31d), - unchecked((int) 0xbc0c25e2), unchecked((int) 0x288b493c), unchecked((int) 0xff41950d), unchecked((int) 0x397101a8), unchecked((int) 0x08deb30c), - unchecked((int) 0xd89ce4b4), unchecked((int) 0x6490c156), unchecked((int) 0x7b6184cb), unchecked((int) 0xd570b632), unchecked((int) 0x48745c6c), - unchecked((int) 0xd04257b8)}; + private static readonly uint[] Tinv3 = + { + 0x5150a7f4, 0x7e536541, 0x1ac3a417, 0x3a965e27, 0x3bcb6bab, + 0x1ff1459d, 0xacab58fa, 0x4b9303e3, 0x2055fa30, 0xadf66d76, + 0x889176cc, 0xf5254c02, 0x4ffcd7e5, 0xc5d7cb2a, 0x26804435, + 0xb58fa362, 0xde495ab1, 0x25671bba, 0x45980eea, 0x5de1c0fe, + 0xc302752f, 0x8112f04c, 0x8da39746, 0x6bc6f9d3, 0x03e75f8f, + 0x15959c92, 0xbfeb7a6d, 0x95da5952, 0xd42d83be, 0x58d32174, + 0x492969e0, 0x8e44c8c9, 0x756a89c2, 0xf478798e, 0x996b3e58, + 0x27dd71b9, 0xbeb64fe1, 0xf017ad88, 0xc966ac20, 0x7db43ace, + 0x63184adf, 0xe582311a, 0x97603351, 0x62457f53, 0xb1e07764, + 0xbb84ae6b, 0xfe1ca081, 0xf9942b08, 0x70586848, 0x8f19fd45, + 0x94876cde, 0x52b7f87b, 0xab23d373, 0x72e2024b, 0xe3578f1f, + 0x662aab55, 0xb20728eb, 0x2f03c2b5, 0x869a7bc5, 0xd3a50837, + 0x30f28728, 0x23b2a5bf, 0x02ba6a03, 0xed5c8216, 0x8a2b1ccf, + 0xa792b479, 0xf3f0f207, 0x4ea1e269, 0x65cdf4da, 0x06d5be05, + 0xd11f6234, 0xc48afea6, 0x349d532e, 0xa2a055f3, 0x0532e18a, + 0xa475ebf6, 0x0b39ec83, 0x40aaef60, 0x5e069f71, 0xbd51106e, + 0x3ef98a21, 0x963d06dd, 0xddae053e, 0x4d46bde6, 0x91b58d54, + 0x71055dc4, 0x046fd406, 0x60ff1550, 0x1924fb98, 0xd697e9bd, + 0x89cc4340, 0x67779ed9, 0xb0bd42e8, 0x07888b89, 0xe7385b19, + 0x79dbeec8, 0xa1470a7c, 0x7ce90f42, 0xf8c91e84, 0x00000000, + 0x09838680, 0x3248ed2b, 0x1eac7011, 0x6c4e725a, 0xfdfbff0e, + 0x0f563885, 0x3d1ed5ae, 0x3627392d, 0x0a64d90f, 0x6821a65c, + 0x9bd1545b, 0x243a2e36, 0x0cb1670a, 0x930fe757, 0xb4d296ee, + 0x1b9e919b, 0x804fc5c0, 0x61a220dc, 0x5a694b77, 0x1c161a12, + 0xe20aba93, 0xc0e52aa0, 0x3c43e022, 0x121d171b, 0x0e0b0d09, + 0xf2adc78b, 0x2db9a8b6, 0x14c8a91e, 0x578519f1, 0xaf4c0775, + 0xeebbdd99, 0xa3fd607f, 0xf79f2601, 0x5cbcf572, 0x44c53b66, + 0x5b347efb, 0x8b762943, 0xcbdcc623, 0xb668fced, 0xb863f1e4, + 0xd7cadc31, 0x42108563, 0x13402297, 0x842011c6, 0x857d244a, + 0xd2f83dbb, 0xae1132f9, 0xc76da129, 0x1d4b2f9e, 0xdcf330b2, + 0x0dec5286, 0x77d0e3c1, 0x2b6c16b3, 0xa999b970, 0x11fa4894, + 0x472264e9, 0xa8c48cfc, 0xa01a3ff0, 0x56d82c7d, 0x22ef9033, + 0x87c74e49, 0xd9c1d138, 0x8cfea2ca, 0x98360bd4, 0xa6cf81f5, + 0xa528de7a, 0xda268eb7, 0x3fa4bfad, 0x2ce49d3a, 0x500d9278, + 0x6a9bcc5f, 0x5462467e, 0xf6c2138d, 0x90e8b8d8, 0x2e5ef739, + 0x82f5afc3, 0x9fbe805d, 0x697c93d0, 0x6fa92dd5, 0xcfb31225, + 0xc83b99ac, 0x10a77d18, 0xe86e639c, 0xdb7bbb3b, 0xcd097826, + 0x6ef41859, 0xec01b79a, 0x83a89a4f, 0xe6656e95, 0xaa7ee6ff, + 0x2108cfbc, 0xefe6e815, 0xbad99be7, 0x4ace366f, 0xead4099f, + 0x29d67cb0, 0x31afb2a4, 0x2a31233f, 0xc63094a5, 0x35c066a2, + 0x7437bc4e, 0xfca6ca82, 0xe0b0d090, 0x3315d8a7, 0xf14a9804, + 0x41f7daec, 0x7f0e50cd, 0x172ff691, 0x768dd64d, 0x434db0ef, + 0xcc544daa, 0xe4df0496, 0x9ee3b5d1, 0x4c1b886a, 0xc1b81f2c, + 0x467f5165, 0x9d04ea5e, 0x015d358c, 0xfa737487, 0xfb2e410b, + 0xb35a1d67, 0x9252d2db, 0xe9335610, 0x6d1347d6, 0x9a8c61d7, + 0x377a0ca1, 0x598e14f8, 0xeb893c13, 0xceee27a9, 0xb735c961, + 0xe1ede51c, 0x7a3cb147, 0x9c59dfd2, 0x553f73f2, 0x1879ce14, + 0x73bf37c7, 0x53eacdf7, 0x5f5baafd, 0xdf146f3d, 0x7886db44, + 0xca81f3af, 0xb93ec468, 0x382c3424, 0xc25f40a3, 0x1672c31d, + 0xbc0c25e2, 0x288b493c, 0xff41950d, 0x397101a8, 0x08deb30c, + 0xd89ce4b4, 0x6490c156, 0x7b6184cb, 0xd570b632, 0x48745c6c, + 0xd04257b8 + }; - private int Shift( - int r, - int shift) - { - return ((int) ( ( (uint) r >> shift) | - (uint) (r << (32 - shift)) - )); - } + private uint Shift( + uint r, + int shift) + { + return (r >> shift) | (r << (32 - shift)); + } /* multiply four bytes in GF(2^8) by 'x' {02} in parallel */ - private const int m1 = unchecked((int) 0x80808080); - private const int m2 = unchecked((int) 0x7f7f7f7f); - private const int m3 = unchecked((int) 0x0000001b); - private int FFmulX(int x) { - return ( (int) ( ((x & m2) << 1) ^ - (( (uint)(x & m1) >> 7) * m3) - ) ); + private const uint m1 = 0x80808080; + private const uint m2 = 0x7f7f7f7f; + private const uint m3 = 0x0000001b; + + private uint FFmulX( + uint x) + { + return ((x & m2) << 1) ^ (((x & m1) >> 7) * m3); } /* @@ -579,18 +591,23 @@ namespace Org.BouncyCastle.Crypto.Engines */ - private int Inv_Mcol(int x) { - int f2 = FFmulX(x); - int f4 = FFmulX(f2); - int f8 = FFmulX(f4); - int f9 = x ^ f8; + private uint Inv_Mcol( + uint x) { + uint f2 = FFmulX(x); + uint f4 = FFmulX(f2); + uint f8 = FFmulX(f4); + uint f9 = x ^ f8; return f2 ^ f4 ^ f8 ^ Shift(f2 ^ f9, 8) ^ Shift(f4 ^ f9, 16) ^ Shift(f9, 24); } - - private int SubWord(int x) { - return (S[x&255]&255 | ((S[(x>>8)&255]&255)<<8) | ((S[(x>>16)&255]&255)<<16) | S[(x>>24)&255]<<24); + private uint SubWord( + uint x) + { + return (uint)S[x&255] + | (((uint)S[(x>>8)&255]) << 8) + | (((uint)S[(x>>16)&255]) << 16) + | (((uint)S[(x>>24)&255]) << 24); } /** @@ -599,19 +616,18 @@ namespace Org.BouncyCastle.Crypto.Engines * AES specified a fixed block size of 128 bits and key sizes 128/192/256 bits * This code is written assuming those are the only possible values */ - private int[,] GenerateWorkingKey( - byte[] key, - bool forEncryption) + private uint[,] GenerateWorkingKey( + byte[] key, + bool forEncryption) { - int KC = key.Length / 4; // key length in words - int t; + int KC = key.Length / 4; // key length in words + int t; - if ((KC != 4) && (KC != 6) && (KC != 8)) { + if ((KC != 4) && (KC != 6) && (KC != 8)) throw new ArgumentException("Key length not 128/192/256 bits."); - } - ROUNDS = KC + 6; // This is not always true for the generalized Rijndael that allows larger block sizes - int[,] W = new int[ROUNDS+1,4]; // 4 words in a block + ROUNDS = KC + 6; // This is not always true for the generalized Rijndael that allows larger block sizes + uint[,] W = new uint[ROUNDS+1,4]; // 4 words in a block // // copy the key into the round key array @@ -619,10 +635,10 @@ namespace Org.BouncyCastle.Crypto.Engines t = 0; for (int i = 0; i < key.Length; t++) - { - W[t >> 2,t & 3] = (key[i]&0xff) | ((key[i+1]&0xff) << 8) | ((key[i+2]&0xff) << 16) | (key[i+3] << 24); - i+=4; - } + { + W[t >> 2,t & 3] = Pack.LE_To_UInt32(key, i); + i+=4; + } // // while not enough round key material calculated @@ -631,7 +647,7 @@ namespace Org.BouncyCastle.Crypto.Engines int k = (ROUNDS + 1) << 2; for (int i = KC; (i < k); i++) { - int temp = W[(i-1)>>2,(i-1)&3]; + uint temp = W[(i-1)>>2,(i-1)&3]; if ((i % KC) == 0) { temp = SubWord(Shift(temp, 8)) ^ rcon[(i / KC)-1]; } else if ((KC > 6) && ((i % KC) == 4)) { @@ -652,10 +668,10 @@ namespace Org.BouncyCastle.Crypto.Engines return W; } - private int ROUNDS; - private int[,] WorkingKey; - private int C0, C1, C2, C3; - private bool forEncryption; + private int ROUNDS; + private uint[,] WorkingKey; + private uint C0, C1, C2, C3; + private bool forEncryption; private const int BLOCK_SIZE = 16; @@ -741,63 +757,31 @@ namespace Org.BouncyCastle.Crypto.Engines { } - private void UnPackBlock( - byte[] bytes, - int off) + private void UnPackBlock( + byte[] bytes, + int off) { - int index = off; - - C0 = (bytes[index++] & 0xff); - C0 |= (bytes[index++] & 0xff) << 8; - C0 |= (bytes[index++] & 0xff) << 16; - C0 |= bytes[index++] << 24; - - C1 = (bytes[index++] & 0xff); - C1 |= (bytes[index++] & 0xff) << 8; - C1 |= (bytes[index++] & 0xff) << 16; - C1 |= bytes[index++] << 24; - - C2 = (bytes[index++] & 0xff); - C2 |= (bytes[index++] & 0xff) << 8; - C2 |= (bytes[index++] & 0xff) << 16; - C2 |= bytes[index++] << 24; - - C3 = (bytes[index++] & 0xff); - C3 |= (bytes[index++] & 0xff) << 8; - C3 |= (bytes[index++] & 0xff) << 16; - C3 |= bytes[index++] << 24; + C0 = Pack.LE_To_UInt32(bytes, off); + C1 = Pack.LE_To_UInt32(bytes, off + 4); + C2 = Pack.LE_To_UInt32(bytes, off + 8); + C3 = Pack.LE_To_UInt32(bytes, off + 12); } - private void PackBlock( - byte[] bytes, - int off) + private void PackBlock( + byte[] bytes, + int off) { - int index = off; - - bytes[index++] = (byte)C0; - bytes[index++] = (byte)(C0 >> 8); - bytes[index++] = (byte)(C0 >> 16); - bytes[index++] = (byte)(C0 >> 24); - - bytes[index++] = (byte)C1; - bytes[index++] = (byte)(C1 >> 8); - bytes[index++] = (byte)(C1 >> 16); - bytes[index++] = (byte)(C1 >> 24); - - bytes[index++] = (byte)C2; - bytes[index++] = (byte)(C2 >> 8); - bytes[index++] = (byte)(C2 >> 16); - bytes[index++] = (byte)(C2 >> 24); - - bytes[index++] = (byte)C3; - bytes[index++] = (byte)(C3 >> 8); - bytes[index++] = (byte)(C3 >> 16); - bytes[index++] = (byte)(C3 >> 24); + Pack.UInt32_To_LE(C0, bytes, off); + Pack.UInt32_To_LE(C1, bytes, off + 4); + Pack.UInt32_To_LE(C2, bytes, off + 8); + Pack.UInt32_To_LE(C3, bytes, off + 12); } - private void EncryptBlock(int[,] KW) + private void EncryptBlock( + uint[,] KW) { - int r, r0, r1, r2, r3; + int r; + uint r0, r1, r2, r3; C0 ^= KW[0,0]; C1 ^= KW[0,1]; @@ -822,16 +806,17 @@ namespace Org.BouncyCastle.Crypto.Engines // the final round's table is a simple function of S so we don't use a whole other four tables for it - C0 = (S[r0&255]&255) ^ ((S[(r1>>8)&255]&255)<<8) ^ ((S[(r2>>16)&255]&255)<<16) ^ (S[(r3>>24)&255]<<24) ^ KW[r,0]; - C1 = (S[r1&255]&255) ^ ((S[(r2>>8)&255]&255)<<8) ^ ((S[(r3>>16)&255]&255)<<16) ^ (S[(r0>>24)&255]<<24) ^ KW[r,1]; - C2 = (S[r2&255]&255) ^ ((S[(r3>>8)&255]&255)<<8) ^ ((S[(r0>>16)&255]&255)<<16) ^ (S[(r1>>24)&255]<<24) ^ KW[r,2]; - C3 = (S[r3&255]&255) ^ ((S[(r0>>8)&255]&255)<<8) ^ ((S[(r1>>16)&255]&255)<<16) ^ (S[(r2>>24)&255]<<24) ^ KW[r,3]; + C0 = (uint)S[r0&255] ^ (((uint)S[(r1>>8)&255])<<8) ^ (((uint)S[(r2>>16)&255])<<16) ^ (((uint)S[(r3>>24)&255])<<24) ^ KW[r,0]; + C1 = (uint)S[r1&255] ^ (((uint)S[(r2>>8)&255])<<8) ^ (((uint)S[(r3>>16)&255])<<16) ^ (((uint)S[(r0>>24)&255])<<24) ^ KW[r,1]; + C2 = (uint)S[r2&255] ^ (((uint)S[(r3>>8)&255])<<8) ^ (((uint)S[(r0>>16)&255])<<16) ^ (((uint)S[(r1>>24)&255])<<24) ^ KW[r,2]; + C3 = (uint)S[r3&255] ^ (((uint)S[(r0>>8)&255])<<8) ^ (((uint)S[(r1>>16)&255])<<16) ^ (((uint)S[(r2>>24)&255])<<24) ^ KW[r,3]; + } - } - - private void DecryptBlock(int[,] KW) + private void DecryptBlock( + uint[,] KW) { - int r, r0, r1, r2, r3; + int r; + uint r0, r1, r2, r3; C0 ^= KW[ROUNDS,0]; C1 ^= KW[ROUNDS,1]; @@ -856,10 +841,10 @@ namespace Org.BouncyCastle.Crypto.Engines // the final round's table is a simple function of Si so we don't use a whole other four tables for it - C0 = (Si[r0&255]&255) ^ ((Si[(r3>>8)&255]&255)<<8) ^ ((Si[(r2>>16)&255]&255)<<16) ^ (Si[(r1>>24)&255]<<24) ^ KW[0,0]; - C1 = (Si[r1&255]&255) ^ ((Si[(r0>>8)&255]&255)<<8) ^ ((Si[(r3>>16)&255]&255)<<16) ^ (Si[(r2>>24)&255]<<24) ^ KW[0,1]; - C2 = (Si[r2&255]&255) ^ ((Si[(r1>>8)&255]&255)<<8) ^ ((Si[(r0>>16)&255]&255)<<16) ^ (Si[(r3>>24)&255]<<24) ^ KW[0,2]; - C3 = (Si[r3&255]&255) ^ ((Si[(r2>>8)&255]&255)<<8) ^ ((Si[(r1>>16)&255]&255)<<16) ^ (Si[(r0>>24)&255]<<24) ^ KW[0,3]; - } + C0 = (uint)Si[r0&255] ^ (((uint)Si[(r3>>8)&255])<<8) ^ (((uint)Si[(r2>>16)&255])<<16) ^ (((uint)Si[(r1>>24)&255])<<24) ^ KW[0,0]; + C1 = (uint)Si[r1&255] ^ (((uint)Si[(r0>>8)&255])<<8) ^ (((uint)Si[(r3>>16)&255])<<16) ^ (((uint)Si[(r2>>24)&255])<<24) ^ KW[0,1]; + C2 = (uint)Si[r2&255] ^ (((uint)Si[(r1>>8)&255])<<8) ^ (((uint)Si[(r0>>16)&255])<<16) ^ (((uint)Si[(r3>>24)&255])<<24) ^ KW[0,2]; + C3 = (uint)Si[r3&255] ^ (((uint)Si[(r2>>8)&255])<<8) ^ (((uint)Si[(r1>>16)&255])<<16) ^ (((uint)Si[(r0>>24)&255])<<24) ^ KW[0,3]; + } } } diff --git a/src/core/srcbc/crypto/engines/AesLightEngine.cs b/src/core/srcbc/crypto/engines/AesLightEngine.cs index 57ec6f7..5613e7f 100644 --- a/src/core/srcbc/crypto/engines/AesLightEngine.cs +++ b/src/core/srcbc/crypto/engines/AesLightEngine.cs @@ -1,266 +1,277 @@ using System; using Org.BouncyCastle.Crypto.Parameters; +using Org.BouncyCastle.Crypto.Utilities; namespace Org.BouncyCastle.Crypto.Engines { - /** - * an implementation of the AES (Rijndael), from FIPS-197. - *

- * For further details see: http://csrc.nist.gov/encryption/aes/. - * - * This implementation is based on optimizations from Dr. Brian Gladman's paper and C code at - * http://fp.gladman.plus.com/cryptography_technology/rijndael/ - * - * There are three levels of tradeoff of speed vs memory - * Because java has no preprocessor, they are written as three separate classes from which to choose - * - * The fastest uses 8Kbytes of static tables to precompute round calculations, 4 256 word tables for encryption - * and 4 for decryption. - * - * The middle performance version uses only one 256 word table for each, for a total of 2Kbytes, - * adding 12 rotate operations per round to compute the values contained in the other tables from - * the contents of the first - * - * The slowest version uses no static tables at all and computes the values - * in each round. - *

- *

- * This file contains the slowest performance version with no static tables - * for round precomputation, but it has the smallest foot print. - *

- */ - public class AesLightEngine + /** + * an implementation of the AES (Rijndael), from FIPS-197. + *

+ * For further details see: http://csrc.nist.gov/encryption/aes/. + * + * This implementation is based on optimizations from Dr. Brian Gladman's paper and C code at + * http://fp.gladman.plus.com/cryptography_technology/rijndael/ + * + * There are three levels of tradeoff of speed vs memory + * Because java has no preprocessor, they are written as three separate classes from which to choose + * + * The fastest uses 8Kbytes of static tables to precompute round calculations, 4 256 word tables for encryption + * and 4 for decryption. + * + * The middle performance version uses only one 256 word table for each, for a total of 2Kbytes, + * adding 12 rotate operations per round to compute the values contained in the other tables from + * the contents of the first + * + * The slowest version uses no static tables at all and computes the values + * in each round. + *

+ *

+ * This file contains the slowest performance version with no static tables + * for round precomputation, but it has the smallest foot print. + *

+ */ + public class AesLightEngine : IBlockCipher - { - // The S box - private static readonly byte[] S = { - (byte)99, (byte)124, (byte)119, (byte)123, (byte)242, (byte)107, (byte)111, (byte)197, - (byte)48, (byte)1, (byte)103, (byte)43, (byte)254, (byte)215, (byte)171, (byte)118, - (byte)202, (byte)130, (byte)201, (byte)125, (byte)250, (byte)89, (byte)71, (byte)240, - (byte)173, (byte)212, (byte)162, (byte)175, (byte)156, (byte)164, (byte)114, (byte)192, - (byte)183, (byte)253, (byte)147, (byte)38, (byte)54, (byte)63, (byte)247, (byte)204, - (byte)52, (byte)165, (byte)229, (byte)241, (byte)113, (byte)216, (byte)49, (byte)21, - (byte)4, (byte)199, (byte)35, (byte)195, (byte)24, (byte)150, (byte)5, (byte)154, - (byte)7, (byte)18, (byte)128, (byte)226, (byte)235, (byte)39, (byte)178, (byte)117, - (byte)9, (byte)131, (byte)44, (byte)26, (byte)27, (byte)110, (byte)90, (byte)160, - (byte)82, (byte)59, (byte)214, (byte)179, (byte)41, (byte)227, (byte)47, (byte)132, - (byte)83, (byte)209, (byte)0, (byte)237, (byte)32, (byte)252, (byte)177, (byte)91, - (byte)106, (byte)203, (byte)190, (byte)57, (byte)74, (byte)76, (byte)88, (byte)207, - (byte)208, (byte)239, (byte)170, (byte)251, (byte)67, (byte)77, (byte)51, (byte)133, - (byte)69, (byte)249, (byte)2, (byte)127, (byte)80, (byte)60, (byte)159, (byte)168, - (byte)81, (byte)163, (byte)64, (byte)143, (byte)146, (byte)157, (byte)56, (byte)245, - (byte)188, (byte)182, (byte)218, (byte)33, (byte)16, (byte)255, (byte)243, (byte)210, - (byte)205, (byte)12, (byte)19, (byte)236, (byte)95, (byte)151, (byte)68, (byte)23, - (byte)196, (byte)167, (byte)126, (byte)61, (byte)100, (byte)93, (byte)25, (byte)115, - (byte)96, (byte)129, (byte)79, (byte)220, (byte)34, (byte)42, (byte)144, (byte)136, - (byte)70, (byte)238, (byte)184, (byte)20, (byte)222, (byte)94, (byte)11, (byte)219, - (byte)224, (byte)50, (byte)58, (byte)10, (byte)73, (byte)6, (byte)36, (byte)92, - (byte)194, (byte)211, (byte)172, (byte)98, (byte)145, (byte)149, (byte)228, (byte)121, - (byte)231, (byte)200, (byte)55, (byte)109, (byte)141, (byte)213, (byte)78, (byte)169, - (byte)108, (byte)86, (byte)244, (byte)234, (byte)101, (byte)122, (byte)174, (byte)8, - (byte)186, (byte)120, (byte)37, (byte)46, (byte)28, (byte)166, (byte)180, (byte)198, - (byte)232, (byte)221, (byte)116, (byte)31, (byte)75, (byte)189, (byte)139, (byte)138, - (byte)112, (byte)62, (byte)181, (byte)102, (byte)72, (byte)3, (byte)246, (byte)14, - (byte)97, (byte)53, (byte)87, (byte)185, (byte)134, (byte)193, (byte)29, (byte)158, - (byte)225, (byte)248, (byte)152, (byte)17, (byte)105, (byte)217, (byte)142, (byte)148, - (byte)155, (byte)30, (byte)135, (byte)233, (byte)206, (byte)85, (byte)40, (byte)223, - (byte)140, (byte)161, (byte)137, (byte)13, (byte)191, (byte)230, (byte)66, (byte)104, - (byte)65, (byte)153, (byte)45, (byte)15, (byte)176, (byte)84, (byte)187, (byte)22, - }; + { + // The S box + private static readonly byte[] S = + { + 99, 124, 119, 123, 242, 107, 111, 197, + 48, 1, 103, 43, 254, 215, 171, 118, + 202, 130, 201, 125, 250, 89, 71, 240, + 173, 212, 162, 175, 156, 164, 114, 192, + 183, 253, 147, 38, 54, 63, 247, 204, + 52, 165, 229, 241, 113, 216, 49, 21, + 4, 199, 35, 195, 24, 150, 5, 154, + 7, 18, 128, 226, 235, 39, 178, 117, + 9, 131, 44, 26, 27, 110, 90, 160, + 82, 59, 214, 179, 41, 227, 47, 132, + 83, 209, 0, 237, 32, 252, 177, 91, + 106, 203, 190, 57, 74, 76, 88, 207, + 208, 239, 170, 251, 67, 77, 51, 133, + 69, 249, 2, 127, 80, 60, 159, 168, + 81, 163, 64, 143, 146, 157, 56, 245, + 188, 182, 218, 33, 16, 255, 243, 210, + 205, 12, 19, 236, 95, 151, 68, 23, + 196, 167, 126, 61, 100, 93, 25, 115, + 96, 129, 79, 220, 34, 42, 144, 136, + 70, 238, 184, 20, 222, 94, 11, 219, + 224, 50, 58, 10, 73, 6, 36, 92, + 194, 211, 172, 98, 145, 149, 228, 121, + 231, 200, 55, 109, 141, 213, 78, 169, + 108, 86, 244, 234, 101, 122, 174, 8, + 186, 120, 37, 46, 28, 166, 180, 198, + 232, 221, 116, 31, 75, 189, 139, 138, + 112, 62, 181, 102, 72, 3, 246, 14, + 97, 53, 87, 185, 134, 193, 29, 158, + 225, 248, 152, 17, 105, 217, 142, 148, + 155, 30, 135, 233, 206, 85, 40, 223, + 140, 161, 137, 13, 191, 230, 66, 104, + 65, 153, 45, 15, 176, 84, 187, 22, + }; - // The inverse S-box - private static readonly byte[] Si = { - (byte)82, (byte)9, (byte)106, (byte)213, (byte)48, (byte)54, (byte)165, (byte)56, - (byte)191, (byte)64, (byte)163, (byte)158, (byte)129, (byte)243, (byte)215, (byte)251, - (byte)124, (byte)227, (byte)57, (byte)130, (byte)155, (byte)47, (byte)255, (byte)135, - (byte)52, (byte)142, (byte)67, (byte)68, (byte)196, (byte)222, (byte)233, (byte)203, - (byte)84, (byte)123, (byte)148, (byte)50, (byte)166, (byte)194, (byte)35, (byte)61, - (byte)238, (byte)76, (byte)149, (byte)11, (byte)66, (byte)250, (byte)195, (byte)78, - (byte)8, (byte)46, (byte)161, (byte)102, (byte)40, (byte)217, (byte)36, (byte)178, - (byte)118, (byte)91, (byte)162, (byte)73, (byte)109, (byte)139, (byte)209, (byte)37, - (byte)114, (byte)248, (byte)246, (byte)100, (byte)134, (byte)104, (byte)152, (byte)22, - (byte)212, (byte)164, (byte)92, (byte)204, (byte)93, (byte)101, (byte)182, (byte)146, - (byte)108, (byte)112, (byte)72, (byte)80, (byte)253, (byte)237, (byte)185, (byte)218, - (byte)94, (byte)21, (byte)70, (byte)87, (byte)167, (byte)141, (byte)157, (byte)132, - (byte)144, (byte)216, (byte)171, (byte)0, (byte)140, (byte)188, (byte)211, (byte)10, - (byte)247, (byte)228, (byte)88, (byte)5, (byte)184, (byte)179, (byte)69, (byte)6, - (byte)208, (byte)44, (byte)30, (byte)143, (byte)202, (byte)63, (byte)15, (byte)2, - (byte)193, (byte)175, (byte)189, (byte)3, (byte)1, (byte)19, (byte)138, (byte)107, - (byte)58, (byte)145, (byte)17, (byte)65, (byte)79, (byte)103, (byte)220, (byte)234, - (byte)151, (byte)242, (byte)207, (byte)206, (byte)240, (byte)180, (byte)230, (byte)115, - (byte)150, (byte)172, (byte)116, (byte)34, (byte)231, (byte)173, (byte)53, (byte)133, - (byte)226, (byte)249, (byte)55, (byte)232, (byte)28, (byte)117, (byte)223, (byte)110, - (byte)71, (byte)241, (byte)26, (byte)113, (byte)29, (byte)41, (byte)197, (byte)137, - (byte)111, (byte)183, (byte)98, (byte)14, (byte)170, (byte)24, (byte)190, (byte)27, - (byte)252, (byte)86, (byte)62, (byte)75, (byte)198, (byte)210, (byte)121, (byte)32, - (byte)154, (byte)219, (byte)192, (byte)254, (byte)120, (byte)205, (byte)90, (byte)244, - (byte)31, (byte)221, (byte)168, (byte)51, (byte)136, (byte)7, (byte)199, (byte)49, - (byte)177, (byte)18, (byte)16, (byte)89, (byte)39, (byte)128, (byte)236, (byte)95, - (byte)96, (byte)81, (byte)127, (byte)169, (byte)25, (byte)181, (byte)74, (byte)13, - (byte)45, (byte)229, (byte)122, (byte)159, (byte)147, (byte)201, (byte)156, (byte)239, - (byte)160, (byte)224, (byte)59, (byte)77, (byte)174, (byte)42, (byte)245, (byte)176, - (byte)200, (byte)235, (byte)187, (byte)60, (byte)131, (byte)83, (byte)153, (byte)97, - (byte)23, (byte)43, (byte)4, (byte)126, (byte)186, (byte)119, (byte)214, (byte)38, - (byte)225, (byte)105, (byte)20, (byte)99, (byte)85, (byte)33, (byte)12, (byte)125, - }; + // The inverse S-box + private static readonly byte[] Si = + { + 82, 9, 106, 213, 48, 54, 165, 56, + 191, 64, 163, 158, 129, 243, 215, 251, + 124, 227, 57, 130, 155, 47, 255, 135, + 52, 142, 67, 68, 196, 222, 233, 203, + 84, 123, 148, 50, 166, 194, 35, 61, + 238, 76, 149, 11, 66, 250, 195, 78, + 8, 46, 161, 102, 40, 217, 36, 178, + 118, 91, 162, 73, 109, 139, 209, 37, + 114, 248, 246, 100, 134, 104, 152, 22, + 212, 164, 92, 204, 93, 101, 182, 146, + 108, 112, 72, 80, 253, 237, 185, 218, + 94, 21, 70, 87, 167, 141, 157, 132, + 144, 216, 171, 0, 140, 188, 211, 10, + 247, 228, 88, 5, 184, 179, 69, 6, + 208, 44, 30, 143, 202, 63, 15, 2, + 193, 175, 189, 3, 1, 19, 138, 107, + 58, 145, 17, 65, 79, 103, 220, 234, + 151, 242, 207, 206, 240, 180, 230, 115, + 150, 172, 116, 34, 231, 173, 53, 133, + 226, 249, 55, 232, 28, 117, 223, 110, + 71, 241, 26, 113, 29, 41, 197, 137, + 111, 183, 98, 14, 170, 24, 190, 27, + 252, 86, 62, 75, 198, 210, 121, 32, + 154, 219, 192, 254, 120, 205, 90, 244, + 31, 221, 168, 51, 136, 7, 199, 49, + 177, 18, 16, 89, 39, 128, 236, 95, + 96, 81, 127, 169, 25, 181, 74, 13, + 45, 229, 122, 159, 147, 201, 156, 239, + 160, 224, 59, 77, 174, 42, 245, 176, + 200, 235, 187, 60, 131, 83, 153, 97, + 23, 43, 4, 126, 186, 119, 214, 38, + 225, 105, 20, 99, 85, 33, 12, 125, + }; - // vector used in calculating key schedule (powers of x in GF(256)) - private static readonly int[] rcon = { - 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, - 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91 }; + // vector used in calculating key schedule (powers of x in GF(256)) + private static readonly byte[] rcon = + { + 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, + 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91 + }; - private int Shift( - int r, - int shift) - { - return ((int) ( ( (uint) r >> shift) | - (uint) (r << (32 - shift)) ) - ); - } + private uint Shift( + uint r, + int shift) + { + return (r >> shift) | (r << (32 - shift)); + } - /* multiply four bytes in GF(2^8) by 'x' {02} in parallel */ + /* multiply four bytes in GF(2^8) by 'x' {02} in parallel */ - private const int m1 = unchecked((int) 0x80808080); - private const int m2 = unchecked((int) 0x7f7f7f7f); - private const int m3 = unchecked((int) 0x0000001b); + private const uint m1 = 0x80808080; + private const uint m2 = 0x7f7f7f7f; + private const uint m3 = 0x0000001b; - private int FFmulX(int x) - { - return ( (int) ( ((x & m2) << 1) ^ - (( (uint)(x & m1) >> 7) * m3) - ) - ); - } + private uint FFmulX( + uint x) + { + return ((x & m2) << 1) ^ (((x & m1) >> 7) * m3); + } - /* - The following defines provide alternative definitions of FFmulX that might - give improved performance if a fast 32-bit multiply is not available. + /* + The following defines provide alternative definitions of FFmulX that might + give improved performance if a fast 32-bit multiply is not available. - private int FFmulX(int x) { int u = x & m1; u |= (u >> 1); return ((x & m2) << 1) ^ ((u >>> 3) | (u >>> 6)); } - private static final int m4 = 0x1b1b1b1b; - private int FFmulX(int x) { int u = x & m1; return ((x & m2) << 1) ^ ((u - (u >>> 7)) & m4); } + private int FFmulX(int x) { int u = x & m1; u |= (u >> 1); return ((x & m2) << 1) ^ ((u >>> 3) | (u >>> 6)); } + private static final int m4 = 0x1b1b1b1b; + private int FFmulX(int x) { int u = x & m1; return ((x & m2) << 1) ^ ((u - (u >>> 7)) & m4); } - */ + */ - private int Mcol(int x) - { - int f2 = FFmulX(x); - return f2 ^ Shift(x ^ f2, 8) ^ Shift(x, 16) ^ Shift(x, 24); - } + private uint Mcol( + uint x) + { + uint f2 = FFmulX(x); + return f2 ^ Shift(x ^ f2, 8) ^ Shift(x, 16) ^ Shift(x, 24); + } - private int Inv_Mcol(int x) - { - int f2 = FFmulX(x); - int f4 = FFmulX(f2); - int f8 = FFmulX(f4); - int f9 = x ^ f8; + private uint Inv_Mcol( + uint x) + { + uint f2 = FFmulX(x); + uint f4 = FFmulX(f2); + uint f8 = FFmulX(f4); + uint f9 = x ^ f8; - return f2 ^ f4 ^ f8 ^ Shift(f2 ^ f9, 8) ^ Shift(f4 ^ f9, 16) ^ Shift(f9, 24); - } + return f2 ^ f4 ^ f8 ^ Shift(f2 ^ f9, 8) ^ Shift(f4 ^ f9, 16) ^ Shift(f9, 24); + } + private uint SubWord( + uint x) + { + return (uint)S[x&255] + | (((uint)S[(x>>8)&255]) << 8) + | (((uint)S[(x>>16)&255]) << 16) + | (((uint)S[(x>>24)&255]) << 24); + } - private int SubWord(int x) - { - return (S[x&255]&255 | ((S[(x>>8)&255]&255)<<8) | ((S[(x>>16)&255]&255)<<16) | S[(x>>24)&255]<<24); - } + /** + * Calculate the necessary round keys + * The number of calculations depends on key size and block size + * AES specified a fixed block size of 128 bits and key sizes 128/192/256 bits + * This code is written assuming those are the only possible values + */ + private uint[,] GenerateWorkingKey( + byte[] key, + bool forEncryption) + { + int KC = key.Length / 4; // key length in words + int t; - /** - * Calculate the necessary round keys - * The number of calculations depends on key size and block size - * AES specified a fixed block size of 128 bits and key sizes 128/192/256 bits - * This code is written assuming those are the only possible values - */ - private int[,] GenerateWorkingKey( - byte[] key, - bool forEncryption) - { - int KC = key.Length / 4; // key length in words - int t; + if ((KC != 4) && (KC != 6) && (KC != 8)) + throw new ArgumentException("Key length not 128/192/256 bits."); - if ((KC != 4) && (KC != 6) && (KC != 8)) { - throw new ArgumentException("Key length not 128/192/256 bits."); - } + ROUNDS = KC + 6; // This is not always true for the generalized Rijndael that allows larger block sizes + uint[,] W = new uint[ROUNDS+1,4]; // 4 words in a block - ROUNDS = KC + 6; // This is not always true for the generalized Rijndael that allows larger block sizes - int[,] W = new int[ROUNDS+1,4]; // 4 words in a block + // + // copy the key into the round key array + // - // - // copy the key into the round key array - // + t = 0; + for (int i = 0; i < key.Length; t++) + { + W[t >> 2, t & 3] = Pack.LE_To_UInt32(key, i); + i+=4; + } - t = 0; - for (int i = 0; i < key.Length; t++) - { - W[t >> 2,t & 3] = (key[i]&0xff) | ((key[i+1]&0xff) << 8) | ((key[i+2]&0xff) << 16) | (key[i+3] << 24); - i+=4; - } + // + // while not enough round key material calculated + // calculate new values + // + int k = (ROUNDS + 1) << 2; + for (int i = KC; (i < k); i++) + { + uint temp = W[(i-1)>>2,(i-1)&3]; + if ((i % KC) == 0) + { + temp = SubWord(Shift(temp, 8)) ^ rcon[(i / KC)-1]; + } + else if ((KC > 6) && ((i % KC) == 4)) + { + temp = SubWord(temp); + } - // - // while not enough round key material calculated - // calculate new values - // - int k = (ROUNDS + 1) << 2; - for (int i = KC; (i < k); i++) - { - int temp = W[(i-1)>>2,(i-1)&3]; - if ((i % KC) == 0) { - temp = SubWord(Shift(temp, 8)) ^ rcon[(i / KC)-1]; - } else if ((KC > 6) && ((i % KC) == 4)) { - temp = SubWord(temp); - } + W[i>>2,i&3] = W[(i - KC)>>2,(i-KC)&3] ^ temp; + } - W[i>>2,i&3] = W[(i - KC)>>2,(i-KC)&3] ^ temp; - } + if (!forEncryption) + { + for (int j = 1; j < ROUNDS; j++) + { + for (int i = 0; i < 4; i++) + { + W[j,i] = Inv_Mcol(W[j,i]); + } + } + } - if (!forEncryption) { - for (int j = 1; j < ROUNDS; j++) { - for (int i = 0; i < 4; i++){ - W[j,i] = Inv_Mcol(W[j,i]); - } - } - } + return W; + } - return W; - } + private int ROUNDS; + private uint[,] WorkingKey; + private uint C0, C1, C2, C3; + private bool forEncryption; - private int ROUNDS; - private int[,] WorkingKey; - private int C0, C1, C2, C3; - private bool forEncryption; + private const int BLOCK_SIZE = 16; - private const int BLOCK_SIZE = 16; + /** + * default constructor - 128 bit block size. + */ + public AesLightEngine() + { + } - /** - * default constructor - 128 bit block size. - */ - public AesLightEngine() - { - } - - /** - * initialise an AES cipher. - * - * @param forEncryption whether or not we are for encryption. - * @param parameters the parameters required to set up the cipher. - * @exception ArgumentException if the parameters argument is - * inappropriate. - */ - public void Init( - bool forEncryption, - ICipherParameters parameters) - { - if (!(parameters is KeyParameter)) + /** + * initialise an AES cipher. + * + * @param forEncryption whether or not we are for encryption. + * @param parameters the parameters required to set up the cipher. + * @exception ArgumentException if the parameters argument is + * inappropriate. + */ + public void Init( + bool forEncryption, + ICipherParameters parameters) + { + if (!(parameters is KeyParameter)) throw new ArgumentException("invalid parameter passed to AES init - " + parameters.GetType().ToString()); WorkingKey = GenerateWorkingKey(((KeyParameter)parameters).GetKey(), forEncryption); this.forEncryption = forEncryption; - } + } - public string AlgorithmName - { - get { return "AES"; } - } + public string AlgorithmName + { + get { return "AES"; } + } public bool IsPartialBlockOkay { @@ -268,171 +279,141 @@ namespace Org.BouncyCastle.Crypto.Engines } public int GetBlockSize() - { - return BLOCK_SIZE; - } + { + return BLOCK_SIZE; + } - public int ProcessBlock( - byte[] input, - int inOff, - byte[] output, - int outOff) - { - if (WorkingKey == null) - { - throw new InvalidOperationException("AES engine not initialised"); - } + public int ProcessBlock( + byte[] input, + int inOff, + byte[] output, + int outOff) + { + if (WorkingKey == null) + { + throw new InvalidOperationException("AES engine not initialised"); + } - if ((inOff + (32 / 2)) > input.Length) - { - throw new DataLengthException("input buffer too short"); - } + if ((inOff + (32 / 2)) > input.Length) + { + throw new DataLengthException("input buffer too short"); + } - if ((outOff + (32 / 2)) > output.Length) - { - throw new DataLengthException("output buffer too short"); - } + if ((outOff + (32 / 2)) > output.Length) + { + throw new DataLengthException("output buffer too short"); + } - if (forEncryption) - { - UnPackBlock(input, inOff); - EncryptBlock(WorkingKey); - PackBlock(output, outOff); - } - else - { - UnPackBlock(input, inOff); - DecryptBlock(WorkingKey); - PackBlock(output, outOff); - } + if (forEncryption) + { + UnPackBlock(input, inOff); + EncryptBlock(WorkingKey); + PackBlock(output, outOff); + } + else + { + UnPackBlock(input, inOff); + DecryptBlock(WorkingKey); + PackBlock(output, outOff); + } - return BLOCK_SIZE; - } + return BLOCK_SIZE; + } - public void Reset() - { - } + public void Reset() + { + } - private void UnPackBlock( - byte[] bytes, - int off) - { - int index = off; + private void UnPackBlock( + byte[] bytes, + int off) + { + C0 = Pack.LE_To_UInt32(bytes, off); + C1 = Pack.LE_To_UInt32(bytes, off + 4); + C2 = Pack.LE_To_UInt32(bytes, off + 8); + C3 = Pack.LE_To_UInt32(bytes, off + 12); + } - C0 = (bytes[index++] & 0xff); - C0 |= (bytes[index++] & 0xff) << 8; - C0 |= (bytes[index++] & 0xff) << 16; - C0 |= bytes[index++] << 24; + private void PackBlock( + byte[] bytes, + int off) + { + Pack.UInt32_To_LE(C0, bytes, off); + Pack.UInt32_To_LE(C1, bytes, off + 4); + Pack.UInt32_To_LE(C2, bytes, off + 8); + Pack.UInt32_To_LE(C3, bytes, off + 12); + } - C1 = (bytes[index++] & 0xff); - C1 |= (bytes[index++] & 0xff) << 8; - C1 |= (bytes[index++] & 0xff) << 16; - C1 |= bytes[index++] << 24; + private void EncryptBlock( + uint[,] KW) + { + int r; + uint r0, r1, r2, r3; - C2 = (bytes[index++] & 0xff); - C2 |= (bytes[index++] & 0xff) << 8; - C2 |= (bytes[index++] & 0xff) << 16; - C2 |= bytes[index++] << 24; + C0 ^= KW[0,0]; + C1 ^= KW[0,1]; + C2 ^= KW[0,2]; + C3 ^= KW[0,3]; - C3 = (bytes[index++] & 0xff); - C3 |= (bytes[index++] & 0xff) << 8; - C3 |= (bytes[index++] & 0xff) << 16; - C3 |= bytes[index++] << 24; - } + for (r = 1; r < ROUNDS - 1;) + { + r0 = Mcol((uint)S[C0&255] ^ (((uint)S[(C1>>8)&255])<<8) ^ (((uint)S[(C2>>16)&255])<<16) ^ (((uint)S[(C3>>24)&255])<<24)) ^ KW[r,0]; + r1 = Mcol((uint)S[C1&255] ^ (((uint)S[(C2>>8)&255])<<8) ^ (((uint)S[(C3>>16)&255])<<16) ^ (((uint)S[(C0>>24)&255])<<24)) ^ KW[r,1]; + r2 = Mcol((uint)S[C2&255] ^ (((uint)S[(C3>>8)&255])<<8) ^ (((uint)S[(C0>>16)&255])<<16) ^ (((uint)S[(C1>>24)&255])<<24)) ^ KW[r,2]; + r3 = Mcol((uint)S[C3&255] ^ (((uint)S[(C0>>8)&255])<<8) ^ (((uint)S[(C1>>16)&255])<<16) ^ (((uint)S[(C2>>24)&255])<<24)) ^ KW[r++,3]; + C0 = Mcol((uint)S[r0&255] ^ (((uint)S[(r1>>8)&255])<<8) ^ (((uint)S[(r2>>16)&255])<<16) ^ (((uint)S[(r3>>24)&255])<<24)) ^ KW[r,0]; + C1 = Mcol((uint)S[r1&255] ^ (((uint)S[(r2>>8)&255])<<8) ^ (((uint)S[(r3>>16)&255])<<16) ^ (((uint)S[(r0>>24)&255])<<24)) ^ KW[r,1]; + C2 = Mcol((uint)S[r2&255] ^ (((uint)S[(r3>>8)&255])<<8) ^ (((uint)S[(r0>>16)&255])<<16) ^ (((uint)S[(r1>>24)&255])<<24)) ^ KW[r,2]; + C3 = Mcol((uint)S[r3&255] ^ (((uint)S[(r0>>8)&255])<<8) ^ (((uint)S[(r1>>16)&255])<<16) ^ (((uint)S[(r2>>24)&255])<<24)) ^ KW[r++,3]; + } - private void PackBlock( - byte[] bytes, - int off) - { - int index = off; + r0 = Mcol((uint)S[C0&255] ^ (((uint)S[(C1>>8)&255])<<8) ^ (((uint)S[(C2>>16)&255])<<16) ^ (((uint)S[(C3>>24)&255])<<24)) ^ KW[r,0]; + r1 = Mcol((uint)S[C1&255] ^ (((uint)S[(C2>>8)&255])<<8) ^ (((uint)S[(C3>>16)&255])<<16) ^ (((uint)S[(C0>>24)&255])<<24)) ^ KW[r,1]; + r2 = Mcol((uint)S[C2&255] ^ (((uint)S[(C3>>8)&255])<<8) ^ (((uint)S[(C0>>16)&255])<<16) ^ (((uint)S[(C1>>24)&255])<<24)) ^ KW[r,2]; + r3 = Mcol((uint)S[C3&255] ^ (((uint)S[(C0>>8)&255])<<8) ^ (((uint)S[(C1>>16)&255])<<16) ^ (((uint)S[(C2>>24)&255])<<24)) ^ KW[r++,3]; - bytes[index++] = (byte)C0; - bytes[index++] = (byte)(C0 >> 8); - bytes[index++] = (byte)(C0 >> 16); - bytes[index++] = (byte)(C0 >> 24); + // the final round is a simple function of S - bytes[index++] = (byte)C1; - bytes[index++] = (byte)(C1 >> 8); - bytes[index++] = (byte)(C1 >> 16); - bytes[index++] = (byte)(C1 >> 24); + C0 = (uint)S[r0&255] ^ (((uint)S[(r1>>8)&255])<<8) ^ (((uint)S[(r2>>16)&255])<<16) ^ (((uint)S[(r3>>24)&255])<<24) ^ KW[r,0]; + C1 = (uint)S[r1&255] ^ (((uint)S[(r2>>8)&255])<<8) ^ (((uint)S[(r3>>16)&255])<<16) ^ (((uint)S[(r0>>24)&255])<<24) ^ KW[r,1]; + C2 = (uint)S[r2&255] ^ (((uint)S[(r3>>8)&255])<<8) ^ (((uint)S[(r0>>16)&255])<<16) ^ (((uint)S[(r1>>24)&255])<<24) ^ KW[r,2]; + C3 = (uint)S[r3&255] ^ (((uint)S[(r0>>8)&255])<<8) ^ (((uint)S[(r1>>16)&255])<<16) ^ (((uint)S[(r2>>24)&255])<<24) ^ KW[r,3]; + } - bytes[index++] = (byte)C2; - bytes[index++] = (byte)(C2 >> 8); - bytes[index++] = (byte)(C2 >> 16); - bytes[index++] = (byte)(C2 >> 24); + private void DecryptBlock( + uint[,] KW) + { + int r; + uint r0, r1, r2, r3; - bytes[index++] = (byte)C3; - bytes[index++] = (byte)(C3 >> 8); - bytes[index++] = (byte)(C3 >> 16); - bytes[index++] = (byte)(C3 >> 24); - } + C0 ^= KW[ROUNDS,0]; + C1 ^= KW[ROUNDS,1]; + C2 ^= KW[ROUNDS,2]; + C3 ^= KW[ROUNDS,3]; - private void EncryptBlock(int[,] KW) - { - int r, r0, r1, r2, r3; + for (r = ROUNDS-1; r>1;) + { + r0 = Inv_Mcol((uint)Si[C0&255] ^ (((uint)Si[(C3>>8)&255])<<8) ^ (((uint)Si[(C2>>16)&255])<<16) ^ ((uint)Si[(C1>>24)&255]<<24)) ^ KW[r,0]; + r1 = Inv_Mcol((uint)Si[C1&255] ^ (((uint)Si[(C0>>8)&255])<<8) ^ (((uint)Si[(C3>>16)&255])<<16) ^ ((uint)Si[(C2>>24)&255]<<24)) ^ KW[r,1]; + r2 = Inv_Mcol((uint)Si[C2&255] ^ (((uint)Si[(C1>>8)&255])<<8) ^ (((uint)Si[(C0>>16)&255])<<16) ^ ((uint)Si[(C3>>24)&255]<<24)) ^ KW[r,2]; + r3 = Inv_Mcol((uint)Si[C3&255] ^ (((uint)Si[(C2>>8)&255])<<8) ^ (((uint)Si[(C1>>16)&255])<<16) ^ ((uint)Si[(C0>>24)&255]<<24)) ^ KW[r--,3]; + C0 = Inv_Mcol((uint)Si[r0&255] ^ (((uint)Si[(r3>>8)&255])<<8) ^ (((uint)Si[(r2>>16)&255])<<16) ^ ((uint)Si[(r1>>24)&255]<<24)) ^ KW[r,0]; + C1 = Inv_Mcol((uint)Si[r1&255] ^ (((uint)Si[(r0>>8)&255])<<8) ^ (((uint)Si[(r3>>16)&255])<<16) ^ ((uint)Si[(r2>>24)&255]<<24)) ^ KW[r,1]; + C2 = Inv_Mcol((uint)Si[r2&255] ^ (((uint)Si[(r1>>8)&255])<<8) ^ (((uint)Si[(r0>>16)&255])<<16) ^ ((uint)Si[(r3>>24)&255]<<24)) ^ KW[r,2]; + C3 = Inv_Mcol((uint)Si[r3&255] ^ (((uint)Si[(r2>>8)&255])<<8) ^ (((uint)Si[(r1>>16)&255])<<16) ^ ((uint)Si[(r0>>24)&255]<<24)) ^ KW[r--,3]; + } - C0 ^= KW[0,0]; - C1 ^= KW[0,1]; - C2 ^= KW[0,2]; - C3 ^= KW[0,3]; + r0 = Inv_Mcol((uint)Si[C0&255] ^ (((uint)Si[(C3>>8)&255])<<8) ^ (((uint)Si[(C2>>16)&255])<<16) ^ ((uint)Si[(C1>>24)&255]<<24)) ^ KW[r,0]; + r1 = Inv_Mcol((uint)Si[C1&255] ^ (((uint)Si[(C0>>8)&255])<<8) ^ (((uint)Si[(C3>>16)&255])<<16) ^ ((uint)Si[(C2>>24)&255]<<24)) ^ KW[r,1]; + r2 = Inv_Mcol((uint)Si[C2&255] ^ (((uint)Si[(C1>>8)&255])<<8) ^ (((uint)Si[(C0>>16)&255])<<16) ^ ((uint)Si[(C3>>24)&255]<<24)) ^ KW[r,2]; + r3 = Inv_Mcol((uint)Si[C3&255] ^ (((uint)Si[(C2>>8)&255])<<8) ^ (((uint)Si[(C1>>16)&255])<<16) ^ ((uint)Si[(C0>>24)&255]<<24)) ^ KW[r,3]; - for (r = 1; r < ROUNDS - 1;) { - r0 = Mcol((S[C0&255]&255) ^ ((S[(C1>>8)&255]&255)<<8) ^ ((S[(C2>>16)&255]&255)<<16) ^ (S[(C3>>24)&255]<<24)) ^ KW[r,0]; - r1 = Mcol((S[C1&255]&255) ^ ((S[(C2>>8)&255]&255)<<8) ^ ((S[(C3>>16)&255]&255)<<16) ^ (S[(C0>>24)&255]<<24)) ^ KW[r,1]; - r2 = Mcol((S[C2&255]&255) ^ ((S[(C3>>8)&255]&255)<<8) ^ ((S[(C0>>16)&255]&255)<<16) ^ (S[(C1>>24)&255]<<24)) ^ KW[r,2]; - r3 = Mcol((S[C3&255]&255) ^ ((S[(C0>>8)&255]&255)<<8) ^ ((S[(C1>>16)&255]&255)<<16) ^ (S[(C2>>24)&255]<<24)) ^ KW[r++,3]; - C0 = Mcol((S[r0&255]&255) ^ ((S[(r1>>8)&255]&255)<<8) ^ ((S[(r2>>16)&255]&255)<<16) ^ (S[(r3>>24)&255]<<24)) ^ KW[r,0]; - C1 = Mcol((S[r1&255]&255) ^ ((S[(r2>>8)&255]&255)<<8) ^ ((S[(r3>>16)&255]&255)<<16) ^ (S[(r0>>24)&255]<<24)) ^ KW[r,1]; - C2 = Mcol((S[r2&255]&255) ^ ((S[(r3>>8)&255]&255)<<8) ^ ((S[(r0>>16)&255]&255)<<16) ^ (S[(r1>>24)&255]<<24)) ^ KW[r,2]; - C3 = Mcol((S[r3&255]&255) ^ ((S[(r0>>8)&255]&255)<<8) ^ ((S[(r1>>16)&255]&255)<<16) ^ (S[(r2>>24)&255]<<24)) ^ KW[r++,3]; - } - - r0 = Mcol((S[C0&255]&255) ^ ((S[(C1>>8)&255]&255)<<8) ^ ((S[(C2>>16)&255]&255)<<16) ^ (S[(C3>>24)&255]<<24)) ^ KW[r,0]; - r1 = Mcol((S[C1&255]&255) ^ ((S[(C2>>8)&255]&255)<<8) ^ ((S[(C3>>16)&255]&255)<<16) ^ (S[(C0>>24)&255]<<24)) ^ KW[r,1]; - r2 = Mcol((S[C2&255]&255) ^ ((S[(C3>>8)&255]&255)<<8) ^ ((S[(C0>>16)&255]&255)<<16) ^ (S[(C1>>24)&255]<<24)) ^ KW[r,2]; - r3 = Mcol((S[C3&255]&255) ^ ((S[(C0>>8)&255]&255)<<8) ^ ((S[(C1>>16)&255]&255)<<16) ^ (S[(C2>>24)&255]<<24)) ^ KW[r++,3]; - - // the final round is a simple function of S - - C0 = (S[r0&255]&255) ^ ((S[(r1>>8)&255]&255)<<8) ^ ((S[(r2>>16)&255]&255)<<16) ^ (S[(r3>>24)&255]<<24) ^ KW[r,0]; - C1 = (S[r1&255]&255) ^ ((S[(r2>>8)&255]&255)<<8) ^ ((S[(r3>>16)&255]&255)<<16) ^ (S[(r0>>24)&255]<<24) ^ KW[r,1]; - C2 = (S[r2&255]&255) ^ ((S[(r3>>8)&255]&255)<<8) ^ ((S[(r0>>16)&255]&255)<<16) ^ (S[(r1>>24)&255]<<24) ^ KW[r,2]; - C3 = (S[r3&255]&255) ^ ((S[(r0>>8)&255]&255)<<8) ^ ((S[(r1>>16)&255]&255)<<16) ^ (S[(r2>>24)&255]<<24) ^ KW[r,3]; - - } - - private void DecryptBlock(int[,] KW) - { - int r, r0, r1, r2, r3; - - C0 ^= KW[ROUNDS,0]; - C1 ^= KW[ROUNDS,1]; - C2 ^= KW[ROUNDS,2]; - C3 ^= KW[ROUNDS,3]; - - for (r = ROUNDS-1; r>1;) { - r0 = Inv_Mcol((Si[C0&255]&255) ^ ((Si[(C3>>8)&255]&255)<<8) ^ ((Si[(C2>>16)&255]&255)<<16) ^ (Si[(C1>>24)&255]<<24)) ^ KW[r,0]; - r1 = Inv_Mcol((Si[C1&255]&255) ^ ((Si[(C0>>8)&255]&255)<<8) ^ ((Si[(C3>>16)&255]&255)<<16) ^ (Si[(C2>>24)&255]<<24)) ^ KW[r,1]; - r2 = Inv_Mcol((Si[C2&255]&255) ^ ((Si[(C1>>8)&255]&255)<<8) ^ ((Si[(C0>>16)&255]&255)<<16) ^ (Si[(C3>>24)&255]<<24)) ^ KW[r,2]; - r3 = Inv_Mcol((Si[C3&255]&255) ^ ((Si[(C2>>8)&255]&255)<<8) ^ ((Si[(C1>>16)&255]&255)<<16) ^ (Si[(C0>>24)&255]<<24)) ^ KW[r--,3]; - C0 = Inv_Mcol((Si[r0&255]&255) ^ ((Si[(r3>>8)&255]&255)<<8) ^ ((Si[(r2>>16)&255]&255)<<16) ^ (Si[(r1>>24)&255]<<24)) ^ KW[r,0]; - C1 = Inv_Mcol((Si[r1&255]&255) ^ ((Si[(r0>>8)&255]&255)<<8) ^ ((Si[(r3>>16)&255]&255)<<16) ^ (Si[(r2>>24)&255]<<24)) ^ KW[r,1]; - C2 = Inv_Mcol((Si[r2&255]&255) ^ ((Si[(r1>>8)&255]&255)<<8) ^ ((Si[(r0>>16)&255]&255)<<16) ^ (Si[(r3>>24)&255]<<24)) ^ KW[r,2]; - C3 = Inv_Mcol((Si[r3&255]&255) ^ ((Si[(r2>>8)&255]&255)<<8) ^ ((Si[(r1>>16)&255]&255)<<16) ^ (Si[(r0>>24)&255]<<24)) ^ KW[r--,3]; - } - - r0 = Inv_Mcol((Si[C0&255]&255) ^ ((Si[(C3>>8)&255]&255)<<8) ^ ((Si[(C2>>16)&255]&255)<<16) ^ (Si[(C1>>24)&255]<<24)) ^ KW[r,0]; - r1 = Inv_Mcol((Si[C1&255]&255) ^ ((Si[(C0>>8)&255]&255)<<8) ^ ((Si[(C3>>16)&255]&255)<<16) ^ (Si[(C2>>24)&255]<<24)) ^ KW[r,1]; - r2 = Inv_Mcol((Si[C2&255]&255) ^ ((Si[(C1>>8)&255]&255)<<8) ^ ((Si[(C0>>16)&255]&255)<<16) ^ (Si[(C3>>24)&255]<<24)) ^ KW[r,2]; - r3 = Inv_Mcol((Si[C3&255]&255) ^ ((Si[(C2>>8)&255]&255)<<8) ^ ((Si[(C1>>16)&255]&255)<<16) ^ (Si[(C0>>24)&255]<<24)) ^ KW[r,3]; - - // the final round's table is a simple function of Si - - C0 = (Si[r0&255]&255) ^ ((Si[(r3>>8)&255]&255)<<8) ^ ((Si[(r2>>16)&255]&255)<<16) ^ (Si[(r1>>24)&255]<<24) ^ KW[0,0]; - C1 = (Si[r1&255]&255) ^ ((Si[(r0>>8)&255]&255)<<8) ^ ((Si[(r3>>16)&255]&255)<<16) ^ (Si[(r2>>24)&255]<<24) ^ KW[0,1]; - C2 = (Si[r2&255]&255) ^ ((Si[(r1>>8)&255]&255)<<8) ^ ((Si[(r0>>16)&255]&255)<<16) ^ (Si[(r3>>24)&255]<<24) ^ KW[0,2]; - C3 = (Si[r3&255]&255) ^ ((Si[(r2>>8)&255]&255)<<8) ^ ((Si[(r1>>16)&255]&255)<<16) ^ (Si[(r0>>24)&255]<<24) ^ KW[0,3]; - } - } + // the final round's table is a simple function of Si + C0 = (uint)Si[r0&255] ^ (((uint)Si[(r3>>8)&255])<<8) ^ (((uint)Si[(r2>>16)&255])<<16) ^ (((uint)Si[(r1>>24)&255])<<24) ^ KW[0,0]; + C1 = (uint)Si[r1&255] ^ (((uint)Si[(r0>>8)&255])<<8) ^ (((uint)Si[(r3>>16)&255])<<16) ^ (((uint)Si[(r2>>24)&255])<<24) ^ KW[0,1]; + C2 = (uint)Si[r2&255] ^ (((uint)Si[(r1>>8)&255])<<8) ^ (((uint)Si[(r0>>16)&255])<<16) ^ (((uint)Si[(r3>>24)&255])<<24) ^ KW[0,2]; + C3 = (uint)Si[r3&255] ^ (((uint)Si[(r2>>8)&255])<<8) ^ (((uint)Si[(r1>>16)&255])<<16) ^ (((uint)Si[(r0>>24)&255])<<24) ^ KW[0,3]; + } + } } diff --git a/src/core/srcbc/crypto/engines/BlowfishEngine.cs b/src/core/srcbc/crypto/engines/BlowfishEngine.cs index 0bfdf70..b0ea5a5 100644 --- a/src/core/srcbc/crypto/engines/BlowfishEngine.cs +++ b/src/core/srcbc/crypto/engines/BlowfishEngine.cs @@ -1,6 +1,7 @@ using System; using Org.BouncyCastle.Crypto.Parameters; +using Org.BouncyCastle.Crypto.Utilities; namespace Org.BouncyCastle.Crypto.Engines { @@ -13,282 +14,282 @@ namespace Org.BouncyCastle.Crypto.Engines public sealed class BlowfishEngine : IBlockCipher { - private readonly static int[] - KP = { - unchecked((int) 0x243F6A88), unchecked((int) 0x85A308D3), unchecked((int) 0x13198A2E), unchecked((int) 0x03707344), - unchecked((int) 0xA4093822), unchecked((int) 0x299F31D0), unchecked((int) 0x082EFA98), unchecked((int) 0xEC4E6C89), - unchecked((int) 0x452821E6), unchecked((int) 0x38D01377), unchecked((int) 0xBE5466CF), unchecked((int) 0x34E90C6C), - unchecked((int) 0xC0AC29B7), unchecked((int) 0xC97C50DD), unchecked((int) 0x3F84D5B5), unchecked((int) 0xB5470917), - unchecked((int) 0x9216D5D9), unchecked((int) 0x8979FB1B) - }, - - KS0 = { - unchecked((int) 0xD1310BA6), unchecked((int) 0x98DFB5AC), unchecked((int) 0x2FFD72DB), unchecked((int) 0xD01ADFB7), - unchecked((int) 0xB8E1AFED), unchecked((int) 0x6A267E96), unchecked((int) 0xBA7C9045), unchecked((int) 0xF12C7F99), - unchecked((int) 0x24A19947), unchecked((int) 0xB3916CF7), unchecked((int) 0x0801F2E2), unchecked((int) 0x858EFC16), - unchecked((int) 0x636920D8), unchecked((int) 0x71574E69), unchecked((int) 0xA458FEA3), unchecked((int) 0xF4933D7E), - unchecked((int) 0x0D95748F), unchecked((int) 0x728EB658), unchecked((int) 0x718BCD58), unchecked((int) 0x82154AEE), - unchecked((int) 0x7B54A41D), unchecked((int) 0xC25A59B5), unchecked((int) 0x9C30D539), unchecked((int) 0x2AF26013), - unchecked((int) 0xC5D1B023), unchecked((int) 0x286085F0), unchecked((int) 0xCA417918), unchecked((int) 0xB8DB38EF), - unchecked((int) 0x8E79DCB0), unchecked((int) 0x603A180E), unchecked((int) 0x6C9E0E8B), unchecked((int) 0xB01E8A3E), - unchecked((int) 0xD71577C1), unchecked((int) 0xBD314B27), unchecked((int) 0x78AF2FDA), unchecked((int) 0x55605C60), - unchecked((int) 0xE65525F3), unchecked((int) 0xAA55AB94), unchecked((int) 0x57489862), unchecked((int) 0x63E81440), - unchecked((int) 0x55CA396A), unchecked((int) 0x2AAB10B6), unchecked((int) 0xB4CC5C34), unchecked((int) 0x1141E8CE), - unchecked((int) 0xA15486AF), unchecked((int) 0x7C72E993), unchecked((int) 0xB3EE1411), unchecked((int) 0x636FBC2A), - unchecked((int) 0x2BA9C55D), unchecked((int) 0x741831F6), unchecked((int) 0xCE5C3E16), unchecked((int) 0x9B87931E), - unchecked((int) 0xAFD6BA33), unchecked((int) 0x6C24CF5C), unchecked((int) 0x7A325381), unchecked((int) 0x28958677), - unchecked((int) 0x3B8F4898), unchecked((int) 0x6B4BB9AF), unchecked((int) 0xC4BFE81B), unchecked((int) 0x66282193), - unchecked((int) 0x61D809CC), unchecked((int) 0xFB21A991), unchecked((int) 0x487CAC60), unchecked((int) 0x5DEC8032), - unchecked((int) 0xEF845D5D), unchecked((int) 0xE98575B1), unchecked((int) 0xDC262302), unchecked((int) 0xEB651B88), - unchecked((int) 0x23893E81), unchecked((int) 0xD396ACC5), unchecked((int) 0x0F6D6FF3), unchecked((int) 0x83F44239), - unchecked((int) 0x2E0B4482), unchecked((int) 0xA4842004), unchecked((int) 0x69C8F04A), unchecked((int) 0x9E1F9B5E), - unchecked((int) 0x21C66842), unchecked((int) 0xF6E96C9A), unchecked((int) 0x670C9C61), unchecked((int) 0xABD388F0), - unchecked((int) 0x6A51A0D2), unchecked((int) 0xD8542F68), unchecked((int) 0x960FA728), unchecked((int) 0xAB5133A3), - unchecked((int) 0x6EEF0B6C), unchecked((int) 0x137A3BE4), unchecked((int) 0xBA3BF050), unchecked((int) 0x7EFB2A98), - unchecked((int) 0xA1F1651D), unchecked((int) 0x39AF0176), unchecked((int) 0x66CA593E), unchecked((int) 0x82430E88), - unchecked((int) 0x8CEE8619), unchecked((int) 0x456F9FB4), unchecked((int) 0x7D84A5C3), unchecked((int) 0x3B8B5EBE), - unchecked((int) 0xE06F75D8), unchecked((int) 0x85C12073), unchecked((int) 0x401A449F), unchecked((int) 0x56C16AA6), - unchecked((int) 0x4ED3AA62), unchecked((int) 0x363F7706), unchecked((int) 0x1BFEDF72), unchecked((int) 0x429B023D), - unchecked((int) 0x37D0D724), unchecked((int) 0xD00A1248), unchecked((int) 0xDB0FEAD3), unchecked((int) 0x49F1C09B), - unchecked((int) 0x075372C9), unchecked((int) 0x80991B7B), unchecked((int) 0x25D479D8), unchecked((int) 0xF6E8DEF7), - unchecked((int) 0xE3FE501A), unchecked((int) 0xB6794C3B), unchecked((int) 0x976CE0BD), unchecked((int) 0x04C006BA), - unchecked((int) 0xC1A94FB6), unchecked((int) 0x409F60C4), unchecked((int) 0x5E5C9EC2), unchecked((int) 0x196A2463), - unchecked((int) 0x68FB6FAF), unchecked((int) 0x3E6C53B5), unchecked((int) 0x1339B2EB), unchecked((int) 0x3B52EC6F), - unchecked((int) 0x6DFC511F), unchecked((int) 0x9B30952C), unchecked((int) 0xCC814544), unchecked((int) 0xAF5EBD09), - unchecked((int) 0xBEE3D004), unchecked((int) 0xDE334AFD), unchecked((int) 0x660F2807), unchecked((int) 0x192E4BB3), - unchecked((int) 0xC0CBA857), unchecked((int) 0x45C8740F), unchecked((int) 0xD20B5F39), unchecked((int) 0xB9D3FBDB), - unchecked((int) 0x5579C0BD), unchecked((int) 0x1A60320A), unchecked((int) 0xD6A100C6), unchecked((int) 0x402C7279), - unchecked((int) 0x679F25FE), unchecked((int) 0xFB1FA3CC), unchecked((int) 0x8EA5E9F8), unchecked((int) 0xDB3222F8), - unchecked((int) 0x3C7516DF), unchecked((int) 0xFD616B15), unchecked((int) 0x2F501EC8), unchecked((int) 0xAD0552AB), - unchecked((int) 0x323DB5FA), unchecked((int) 0xFD238760), unchecked((int) 0x53317B48), unchecked((int) 0x3E00DF82), - unchecked((int) 0x9E5C57BB), unchecked((int) 0xCA6F8CA0), unchecked((int) 0x1A87562E), unchecked((int) 0xDF1769DB), - unchecked((int) 0xD542A8F6), unchecked((int) 0x287EFFC3), unchecked((int) 0xAC6732C6), unchecked((int) 0x8C4F5573), - unchecked((int) 0x695B27B0), unchecked((int) 0xBBCA58C8), unchecked((int) 0xE1FFA35D), unchecked((int) 0xB8F011A0), - unchecked((int) 0x10FA3D98), unchecked((int) 0xFD2183B8), unchecked((int) 0x4AFCB56C), unchecked((int) 0x2DD1D35B), - unchecked((int) 0x9A53E479), unchecked((int) 0xB6F84565), unchecked((int) 0xD28E49BC), unchecked((int) 0x4BFB9790), - unchecked((int) 0xE1DDF2DA), unchecked((int) 0xA4CB7E33), unchecked((int) 0x62FB1341), unchecked((int) 0xCEE4C6E8), - unchecked((int) 0xEF20CADA), unchecked((int) 0x36774C01), unchecked((int) 0xD07E9EFE), unchecked((int) 0x2BF11FB4), - unchecked((int) 0x95DBDA4D), unchecked((int) 0xAE909198), unchecked((int) 0xEAAD8E71), unchecked((int) 0x6B93D5A0), - unchecked((int) 0xD08ED1D0), unchecked((int) 0xAFC725E0), unchecked((int) 0x8E3C5B2F), unchecked((int) 0x8E7594B7), - unchecked((int) 0x8FF6E2FB), unchecked((int) 0xF2122B64), unchecked((int) 0x8888B812), unchecked((int) 0x900DF01C), - unchecked((int) 0x4FAD5EA0), unchecked((int) 0x688FC31C), unchecked((int) 0xD1CFF191), unchecked((int) 0xB3A8C1AD), - unchecked((int) 0x2F2F2218), unchecked((int) 0xBE0E1777), unchecked((int) 0xEA752DFE), unchecked((int) 0x8B021FA1), - unchecked((int) 0xE5A0CC0F), unchecked((int) 0xB56F74E8), unchecked((int) 0x18ACF3D6), unchecked((int) 0xCE89E299), - unchecked((int) 0xB4A84FE0), unchecked((int) 0xFD13E0B7), unchecked((int) 0x7CC43B81), unchecked((int) 0xD2ADA8D9), - unchecked((int) 0x165FA266), unchecked((int) 0x80957705), unchecked((int) 0x93CC7314), unchecked((int) 0x211A1477), - unchecked((int) 0xE6AD2065), unchecked((int) 0x77B5FA86), unchecked((int) 0xC75442F5), unchecked((int) 0xFB9D35CF), - unchecked((int) 0xEBCDAF0C), unchecked((int) 0x7B3E89A0), unchecked((int) 0xD6411BD3), unchecked((int) 0xAE1E7E49), - unchecked((int) 0x00250E2D), unchecked((int) 0x2071B35E), unchecked((int) 0x226800BB), unchecked((int) 0x57B8E0AF), - unchecked((int) 0x2464369B), unchecked((int) 0xF009B91E), unchecked((int) 0x5563911D), unchecked((int) 0x59DFA6AA), - unchecked((int) 0x78C14389), unchecked((int) 0xD95A537F), unchecked((int) 0x207D5BA2), unchecked((int) 0x02E5B9C5), - unchecked((int) 0x83260376), unchecked((int) 0x6295CFA9), unchecked((int) 0x11C81968), unchecked((int) 0x4E734A41), - unchecked((int) 0xB3472DCA), unchecked((int) 0x7B14A94A), unchecked((int) 0x1B510052), unchecked((int) 0x9A532915), - unchecked((int) 0xD60F573F), unchecked((int) 0xBC9BC6E4), unchecked((int) 0x2B60A476), unchecked((int) 0x81E67400), - unchecked((int) 0x08BA6FB5), unchecked((int) 0x571BE91F), unchecked((int) 0xF296EC6B), unchecked((int) 0x2A0DD915), - unchecked((int) 0xB6636521), unchecked((int) 0xE7B9F9B6), unchecked((int) 0xFF34052E), unchecked((int) 0xC5855664), - unchecked((int) 0x53B02D5D), unchecked((int) 0xA99F8FA1), unchecked((int) 0x08BA4799), unchecked((int) 0x6E85076A) - }, - - KS1 = { - unchecked((int) 0x4B7A70E9), unchecked((int) 0xB5B32944), unchecked((int) 0xDB75092E), unchecked((int) 0xC4192623), - unchecked((int) 0xAD6EA6B0), unchecked((int) 0x49A7DF7D), unchecked((int) 0x9CEE60B8), unchecked((int) 0x8FEDB266), - unchecked((int) 0xECAA8C71), unchecked((int) 0x699A17FF), unchecked((int) 0x5664526C), unchecked((int) 0xC2B19EE1), - unchecked((int) 0x193602A5), unchecked((int) 0x75094C29), unchecked((int) 0xA0591340), unchecked((int) 0xE4183A3E), - unchecked((int) 0x3F54989A), unchecked((int) 0x5B429D65), unchecked((int) 0x6B8FE4D6), unchecked((int) 0x99F73FD6), - unchecked((int) 0xA1D29C07), unchecked((int) 0xEFE830F5), unchecked((int) 0x4D2D38E6), unchecked((int) 0xF0255DC1), - unchecked((int) 0x4CDD2086), unchecked((int) 0x8470EB26), unchecked((int) 0x6382E9C6), unchecked((int) 0x021ECC5E), - unchecked((int) 0x09686B3F), unchecked((int) 0x3EBAEFC9), unchecked((int) 0x3C971814), unchecked((int) 0x6B6A70A1), - unchecked((int) 0x687F3584), unchecked((int) 0x52A0E286), unchecked((int) 0xB79C5305), unchecked((int) 0xAA500737), - unchecked((int) 0x3E07841C), unchecked((int) 0x7FDEAE5C), unchecked((int) 0x8E7D44EC), unchecked((int) 0x5716F2B8), - unchecked((int) 0xB03ADA37), unchecked((int) 0xF0500C0D), unchecked((int) 0xF01C1F04), unchecked((int) 0x0200B3FF), - unchecked((int) 0xAE0CF51A), unchecked((int) 0x3CB574B2), unchecked((int) 0x25837A58), unchecked((int) 0xDC0921BD), - unchecked((int) 0xD19113F9), unchecked((int) 0x7CA92FF6), unchecked((int) 0x94324773), unchecked((int) 0x22F54701), - unchecked((int) 0x3AE5E581), unchecked((int) 0x37C2DADC), unchecked((int) 0xC8B57634), unchecked((int) 0x9AF3DDA7), - unchecked((int) 0xA9446146), unchecked((int) 0x0FD0030E), unchecked((int) 0xECC8C73E), unchecked((int) 0xA4751E41), - unchecked((int) 0xE238CD99), unchecked((int) 0x3BEA0E2F), unchecked((int) 0x3280BBA1), unchecked((int) 0x183EB331), - unchecked((int) 0x4E548B38), unchecked((int) 0x4F6DB908), unchecked((int) 0x6F420D03), unchecked((int) 0xF60A04BF), - unchecked((int) 0x2CB81290), unchecked((int) 0x24977C79), unchecked((int) 0x5679B072), unchecked((int) 0xBCAF89AF), - unchecked((int) 0xDE9A771F), unchecked((int) 0xD9930810), unchecked((int) 0xB38BAE12), unchecked((int) 0xDCCF3F2E), - unchecked((int) 0x5512721F), unchecked((int) 0x2E6B7124), unchecked((int) 0x501ADDE6), unchecked((int) 0x9F84CD87), - unchecked((int) 0x7A584718), unchecked((int) 0x7408DA17), unchecked((int) 0xBC9F9ABC), unchecked((int) 0xE94B7D8C), - unchecked((int) 0xEC7AEC3A), unchecked((int) 0xDB851DFA), unchecked((int) 0x63094366), unchecked((int) 0xC464C3D2), - unchecked((int) 0xEF1C1847), unchecked((int) 0x3215D908), unchecked((int) 0xDD433B37), unchecked((int) 0x24C2BA16), - unchecked((int) 0x12A14D43), unchecked((int) 0x2A65C451), unchecked((int) 0x50940002), unchecked((int) 0x133AE4DD), - unchecked((int) 0x71DFF89E), unchecked((int) 0x10314E55), unchecked((int) 0x81AC77D6), unchecked((int) 0x5F11199B), - unchecked((int) 0x043556F1), unchecked((int) 0xD7A3C76B), unchecked((int) 0x3C11183B), unchecked((int) 0x5924A509), - unchecked((int) 0xF28FE6ED), unchecked((int) 0x97F1FBFA), unchecked((int) 0x9EBABF2C), unchecked((int) 0x1E153C6E), - unchecked((int) 0x86E34570), unchecked((int) 0xEAE96FB1), unchecked((int) 0x860E5E0A), unchecked((int) 0x5A3E2AB3), - unchecked((int) 0x771FE71C), unchecked((int) 0x4E3D06FA), unchecked((int) 0x2965DCB9), unchecked((int) 0x99E71D0F), - unchecked((int) 0x803E89D6), unchecked((int) 0x5266C825), unchecked((int) 0x2E4CC978), unchecked((int) 0x9C10B36A), - unchecked((int) 0xC6150EBA), unchecked((int) 0x94E2EA78), unchecked((int) 0xA5FC3C53), unchecked((int) 0x1E0A2DF4), - unchecked((int) 0xF2F74EA7), unchecked((int) 0x361D2B3D), unchecked((int) 0x1939260F), unchecked((int) 0x19C27960), - unchecked((int) 0x5223A708), unchecked((int) 0xF71312B6), unchecked((int) 0xEBADFE6E), unchecked((int) 0xEAC31F66), - unchecked((int) 0xE3BC4595), unchecked((int) 0xA67BC883), unchecked((int) 0xB17F37D1), unchecked((int) 0x018CFF28), - unchecked((int) 0xC332DDEF), unchecked((int) 0xBE6C5AA5), unchecked((int) 0x65582185), unchecked((int) 0x68AB9802), - unchecked((int) 0xEECEA50F), unchecked((int) 0xDB2F953B), unchecked((int) 0x2AEF7DAD), unchecked((int) 0x5B6E2F84), - unchecked((int) 0x1521B628), unchecked((int) 0x29076170), unchecked((int) 0xECDD4775), unchecked((int) 0x619F1510), - unchecked((int) 0x13CCA830), unchecked((int) 0xEB61BD96), unchecked((int) 0x0334FE1E), unchecked((int) 0xAA0363CF), - unchecked((int) 0xB5735C90), unchecked((int) 0x4C70A239), unchecked((int) 0xD59E9E0B), unchecked((int) 0xCBAADE14), - unchecked((int) 0xEECC86BC), unchecked((int) 0x60622CA7), unchecked((int) 0x9CAB5CAB), unchecked((int) 0xB2F3846E), - unchecked((int) 0x648B1EAF), unchecked((int) 0x19BDF0CA), unchecked((int) 0xA02369B9), unchecked((int) 0x655ABB50), - unchecked((int) 0x40685A32), unchecked((int) 0x3C2AB4B3), unchecked((int) 0x319EE9D5), unchecked((int) 0xC021B8F7), - unchecked((int) 0x9B540B19), unchecked((int) 0x875FA099), unchecked((int) 0x95F7997E), unchecked((int) 0x623D7DA8), - unchecked((int) 0xF837889A), unchecked((int) 0x97E32D77), unchecked((int) 0x11ED935F), unchecked((int) 0x16681281), - unchecked((int) 0x0E358829), unchecked((int) 0xC7E61FD6), unchecked((int) 0x96DEDFA1), unchecked((int) 0x7858BA99), - unchecked((int) 0x57F584A5), unchecked((int) 0x1B227263), unchecked((int) 0x9B83C3FF), unchecked((int) 0x1AC24696), - unchecked((int) 0xCDB30AEB), unchecked((int) 0x532E3054), unchecked((int) 0x8FD948E4), unchecked((int) 0x6DBC3128), - unchecked((int) 0x58EBF2EF), unchecked((int) 0x34C6FFEA), unchecked((int) 0xFE28ED61), unchecked((int) 0xEE7C3C73), - unchecked((int) 0x5D4A14D9), unchecked((int) 0xE864B7E3), unchecked((int) 0x42105D14), unchecked((int) 0x203E13E0), - unchecked((int) 0x45EEE2B6), unchecked((int) 0xA3AAABEA), unchecked((int) 0xDB6C4F15), unchecked((int) 0xFACB4FD0), - unchecked((int) 0xC742F442), unchecked((int) 0xEF6ABBB5), unchecked((int) 0x654F3B1D), unchecked((int) 0x41CD2105), - unchecked((int) 0xD81E799E), unchecked((int) 0x86854DC7), unchecked((int) 0xE44B476A), unchecked((int) 0x3D816250), - unchecked((int) 0xCF62A1F2), unchecked((int) 0x5B8D2646), unchecked((int) 0xFC8883A0), unchecked((int) 0xC1C7B6A3), - unchecked((int) 0x7F1524C3), unchecked((int) 0x69CB7492), unchecked((int) 0x47848A0B), unchecked((int) 0x5692B285), - unchecked((int) 0x095BBF00), unchecked((int) 0xAD19489D), unchecked((int) 0x1462B174), unchecked((int) 0x23820E00), - unchecked((int) 0x58428D2A), unchecked((int) 0x0C55F5EA), unchecked((int) 0x1DADF43E), unchecked((int) 0x233F7061), - unchecked((int) 0x3372F092), unchecked((int) 0x8D937E41), unchecked((int) 0xD65FECF1), unchecked((int) 0x6C223BDB), - unchecked((int) 0x7CDE3759), unchecked((int) 0xCBEE7460), unchecked((int) 0x4085F2A7), unchecked((int) 0xCE77326E), - unchecked((int) 0xA6078084), unchecked((int) 0x19F8509E), unchecked((int) 0xE8EFD855), unchecked((int) 0x61D99735), - unchecked((int) 0xA969A7AA), unchecked((int) 0xC50C06C2), unchecked((int) 0x5A04ABFC), unchecked((int) 0x800BCADC), - unchecked((int) 0x9E447A2E), unchecked((int) 0xC3453484), unchecked((int) 0xFDD56705), unchecked((int) 0x0E1E9EC9), - unchecked((int) 0xDB73DBD3), unchecked((int) 0x105588CD), unchecked((int) 0x675FDA79), unchecked((int) 0xE3674340), - unchecked((int) 0xC5C43465), unchecked((int) 0x713E38D8), unchecked((int) 0x3D28F89E), unchecked((int) 0xF16DFF20), - unchecked((int) 0x153E21E7), unchecked((int) 0x8FB03D4A), unchecked((int) 0xE6E39F2B), unchecked((int) 0xDB83ADF7) - }, - - KS2 = { - unchecked((int) 0xE93D5A68), unchecked((int) 0x948140F7), unchecked((int) 0xF64C261C), unchecked((int) 0x94692934), - unchecked((int) 0x411520F7), unchecked((int) 0x7602D4F7), unchecked((int) 0xBCF46B2E), unchecked((int) 0xD4A20068), - unchecked((int) 0xD4082471), unchecked((int) 0x3320F46A), unchecked((int) 0x43B7D4B7), unchecked((int) 0x500061AF), - unchecked((int) 0x1E39F62E), unchecked((int) 0x97244546), unchecked((int) 0x14214F74), unchecked((int) 0xBF8B8840), - unchecked((int) 0x4D95FC1D), unchecked((int) 0x96B591AF), unchecked((int) 0x70F4DDD3), unchecked((int) 0x66A02F45), - unchecked((int) 0xBFBC09EC), unchecked((int) 0x03BD9785), unchecked((int) 0x7FAC6DD0), unchecked((int) 0x31CB8504), - unchecked((int) 0x96EB27B3), unchecked((int) 0x55FD3941), unchecked((int) 0xDA2547E6), unchecked((int) 0xABCA0A9A), - unchecked((int) 0x28507825), unchecked((int) 0x530429F4), unchecked((int) 0x0A2C86DA), unchecked((int) 0xE9B66DFB), - unchecked((int) 0x68DC1462), unchecked((int) 0xD7486900), unchecked((int) 0x680EC0A4), unchecked((int) 0x27A18DEE), - unchecked((int) 0x4F3FFEA2), unchecked((int) 0xE887AD8C), unchecked((int) 0xB58CE006), unchecked((int) 0x7AF4D6B6), - unchecked((int) 0xAACE1E7C), unchecked((int) 0xD3375FEC), unchecked((int) 0xCE78A399), unchecked((int) 0x406B2A42), - unchecked((int) 0x20FE9E35), unchecked((int) 0xD9F385B9), unchecked((int) 0xEE39D7AB), unchecked((int) 0x3B124E8B), - unchecked((int) 0x1DC9FAF7), unchecked((int) 0x4B6D1856), unchecked((int) 0x26A36631), unchecked((int) 0xEAE397B2), - unchecked((int) 0x3A6EFA74), unchecked((int) 0xDD5B4332), unchecked((int) 0x6841E7F7), unchecked((int) 0xCA7820FB), - unchecked((int) 0xFB0AF54E), unchecked((int) 0xD8FEB397), unchecked((int) 0x454056AC), unchecked((int) 0xBA489527), - unchecked((int) 0x55533A3A), unchecked((int) 0x20838D87), unchecked((int) 0xFE6BA9B7), unchecked((int) 0xD096954B), - unchecked((int) 0x55A867BC), unchecked((int) 0xA1159A58), unchecked((int) 0xCCA92963), unchecked((int) 0x99E1DB33), - unchecked((int) 0xA62A4A56), unchecked((int) 0x3F3125F9), unchecked((int) 0x5EF47E1C), unchecked((int) 0x9029317C), - unchecked((int) 0xFDF8E802), unchecked((int) 0x04272F70), unchecked((int) 0x80BB155C), unchecked((int) 0x05282CE3), - unchecked((int) 0x95C11548), unchecked((int) 0xE4C66D22), unchecked((int) 0x48C1133F), unchecked((int) 0xC70F86DC), - unchecked((int) 0x07F9C9EE), unchecked((int) 0x41041F0F), unchecked((int) 0x404779A4), unchecked((int) 0x5D886E17), - unchecked((int) 0x325F51EB), unchecked((int) 0xD59BC0D1), unchecked((int) 0xF2BCC18F), unchecked((int) 0x41113564), - unchecked((int) 0x257B7834), unchecked((int) 0x602A9C60), unchecked((int) 0xDFF8E8A3), unchecked((int) 0x1F636C1B), - unchecked((int) 0x0E12B4C2), unchecked((int) 0x02E1329E), unchecked((int) 0xAF664FD1), unchecked((int) 0xCAD18115), - unchecked((int) 0x6B2395E0), unchecked((int) 0x333E92E1), unchecked((int) 0x3B240B62), unchecked((int) 0xEEBEB922), - unchecked((int) 0x85B2A20E), unchecked((int) 0xE6BA0D99), unchecked((int) 0xDE720C8C), unchecked((int) 0x2DA2F728), - unchecked((int) 0xD0127845), unchecked((int) 0x95B794FD), unchecked((int) 0x647D0862), unchecked((int) 0xE7CCF5F0), - unchecked((int) 0x5449A36F), unchecked((int) 0x877D48FA), unchecked((int) 0xC39DFD27), unchecked((int) 0xF33E8D1E), - unchecked((int) 0x0A476341), unchecked((int) 0x992EFF74), unchecked((int) 0x3A6F6EAB), unchecked((int) 0xF4F8FD37), - unchecked((int) 0xA812DC60), unchecked((int) 0xA1EBDDF8), unchecked((int) 0x991BE14C), unchecked((int) 0xDB6E6B0D), - unchecked((int) 0xC67B5510), unchecked((int) 0x6D672C37), unchecked((int) 0x2765D43B), unchecked((int) 0xDCD0E804), - unchecked((int) 0xF1290DC7), unchecked((int) 0xCC00FFA3), unchecked((int) 0xB5390F92), unchecked((int) 0x690FED0B), - unchecked((int) 0x667B9FFB), unchecked((int) 0xCEDB7D9C), unchecked((int) 0xA091CF0B), unchecked((int) 0xD9155EA3), - unchecked((int) 0xBB132F88), unchecked((int) 0x515BAD24), unchecked((int) 0x7B9479BF), unchecked((int) 0x763BD6EB), - unchecked((int) 0x37392EB3), unchecked((int) 0xCC115979), unchecked((int) 0x8026E297), unchecked((int) 0xF42E312D), - unchecked((int) 0x6842ADA7), unchecked((int) 0xC66A2B3B), unchecked((int) 0x12754CCC), unchecked((int) 0x782EF11C), - unchecked((int) 0x6A124237), unchecked((int) 0xB79251E7), unchecked((int) 0x06A1BBE6), unchecked((int) 0x4BFB6350), - unchecked((int) 0x1A6B1018), unchecked((int) 0x11CAEDFA), unchecked((int) 0x3D25BDD8), unchecked((int) 0xE2E1C3C9), - unchecked((int) 0x44421659), unchecked((int) 0x0A121386), unchecked((int) 0xD90CEC6E), unchecked((int) 0xD5ABEA2A), - unchecked((int) 0x64AF674E), unchecked((int) 0xDA86A85F), unchecked((int) 0xBEBFE988), unchecked((int) 0x64E4C3FE), - unchecked((int) 0x9DBC8057), unchecked((int) 0xF0F7C086), unchecked((int) 0x60787BF8), unchecked((int) 0x6003604D), - unchecked((int) 0xD1FD8346), unchecked((int) 0xF6381FB0), unchecked((int) 0x7745AE04), unchecked((int) 0xD736FCCC), - unchecked((int) 0x83426B33), unchecked((int) 0xF01EAB71), unchecked((int) 0xB0804187), unchecked((int) 0x3C005E5F), - unchecked((int) 0x77A057BE), unchecked((int) 0xBDE8AE24), unchecked((int) 0x55464299), unchecked((int) 0xBF582E61), - unchecked((int) 0x4E58F48F), unchecked((int) 0xF2DDFDA2), unchecked((int) 0xF474EF38), unchecked((int) 0x8789BDC2), - unchecked((int) 0x5366F9C3), unchecked((int) 0xC8B38E74), unchecked((int) 0xB475F255), unchecked((int) 0x46FCD9B9), - unchecked((int) 0x7AEB2661), unchecked((int) 0x8B1DDF84), unchecked((int) 0x846A0E79), unchecked((int) 0x915F95E2), - unchecked((int) 0x466E598E), unchecked((int) 0x20B45770), unchecked((int) 0x8CD55591), unchecked((int) 0xC902DE4C), - unchecked((int) 0xB90BACE1), unchecked((int) 0xBB8205D0), unchecked((int) 0x11A86248), unchecked((int) 0x7574A99E), - unchecked((int) 0xB77F19B6), unchecked((int) 0xE0A9DC09), unchecked((int) 0x662D09A1), unchecked((int) 0xC4324633), - unchecked((int) 0xE85A1F02), unchecked((int) 0x09F0BE8C), unchecked((int) 0x4A99A025), unchecked((int) 0x1D6EFE10), - unchecked((int) 0x1AB93D1D), unchecked((int) 0x0BA5A4DF), unchecked((int) 0xA186F20F), unchecked((int) 0x2868F169), - unchecked((int) 0xDCB7DA83), unchecked((int) 0x573906FE), unchecked((int) 0xA1E2CE9B), unchecked((int) 0x4FCD7F52), - unchecked((int) 0x50115E01), unchecked((int) 0xA70683FA), unchecked((int) 0xA002B5C4), unchecked((int) 0x0DE6D027), - unchecked((int) 0x9AF88C27), unchecked((int) 0x773F8641), unchecked((int) 0xC3604C06), unchecked((int) 0x61A806B5), - unchecked((int) 0xF0177A28), unchecked((int) 0xC0F586E0), unchecked((int) 0x006058AA), unchecked((int) 0x30DC7D62), - unchecked((int) 0x11E69ED7), unchecked((int) 0x2338EA63), unchecked((int) 0x53C2DD94), unchecked((int) 0xC2C21634), - unchecked((int) 0xBBCBEE56), unchecked((int) 0x90BCB6DE), unchecked((int) 0xEBFC7DA1), unchecked((int) 0xCE591D76), - unchecked((int) 0x6F05E409), unchecked((int) 0x4B7C0188), unchecked((int) 0x39720A3D), unchecked((int) 0x7C927C24), - unchecked((int) 0x86E3725F), unchecked((int) 0x724D9DB9), unchecked((int) 0x1AC15BB4), unchecked((int) 0xD39EB8FC), - unchecked((int) 0xED545578), unchecked((int) 0x08FCA5B5), unchecked((int) 0xD83D7CD3), unchecked((int) 0x4DAD0FC4), - unchecked((int) 0x1E50EF5E), unchecked((int) 0xB161E6F8), unchecked((int) 0xA28514D9), unchecked((int) 0x6C51133C), - unchecked((int) 0x6FD5C7E7), unchecked((int) 0x56E14EC4), unchecked((int) 0x362ABFCE), unchecked((int) 0xDDC6C837), - unchecked((int) 0xD79A3234), unchecked((int) 0x92638212), unchecked((int) 0x670EFA8E), unchecked((int) 0x406000E0) - }, - - KS3 = { - unchecked((int) 0x3A39CE37), unchecked((int) 0xD3FAF5CF), unchecked((int) 0xABC27737), unchecked((int) 0x5AC52D1B), - unchecked((int) 0x5CB0679E), unchecked((int) 0x4FA33742), unchecked((int) 0xD3822740), unchecked((int) 0x99BC9BBE), - unchecked((int) 0xD5118E9D), unchecked((int) 0xBF0F7315), unchecked((int) 0xD62D1C7E), unchecked((int) 0xC700C47B), - unchecked((int) 0xB78C1B6B), unchecked((int) 0x21A19045), unchecked((int) 0xB26EB1BE), unchecked((int) 0x6A366EB4), - unchecked((int) 0x5748AB2F), unchecked((int) 0xBC946E79), unchecked((int) 0xC6A376D2), unchecked((int) 0x6549C2C8), - unchecked((int) 0x530FF8EE), unchecked((int) 0x468DDE7D), unchecked((int) 0xD5730A1D), unchecked((int) 0x4CD04DC6), - unchecked((int) 0x2939BBDB), unchecked((int) 0xA9BA4650), unchecked((int) 0xAC9526E8), unchecked((int) 0xBE5EE304), - unchecked((int) 0xA1FAD5F0), unchecked((int) 0x6A2D519A), unchecked((int) 0x63EF8CE2), unchecked((int) 0x9A86EE22), - unchecked((int) 0xC089C2B8), unchecked((int) 0x43242EF6), unchecked((int) 0xA51E03AA), unchecked((int) 0x9CF2D0A4), - unchecked((int) 0x83C061BA), unchecked((int) 0x9BE96A4D), unchecked((int) 0x8FE51550), unchecked((int) 0xBA645BD6), - unchecked((int) 0x2826A2F9), unchecked((int) 0xA73A3AE1), unchecked((int) 0x4BA99586), unchecked((int) 0xEF5562E9), - unchecked((int) 0xC72FEFD3), unchecked((int) 0xF752F7DA), unchecked((int) 0x3F046F69), unchecked((int) 0x77FA0A59), - unchecked((int) 0x80E4A915), unchecked((int) 0x87B08601), unchecked((int) 0x9B09E6AD), unchecked((int) 0x3B3EE593), - unchecked((int) 0xE990FD5A), unchecked((int) 0x9E34D797), unchecked((int) 0x2CF0B7D9), unchecked((int) 0x022B8B51), - unchecked((int) 0x96D5AC3A), unchecked((int) 0x017DA67D), unchecked((int) 0xD1CF3ED6), unchecked((int) 0x7C7D2D28), - unchecked((int) 0x1F9F25CF), unchecked((int) 0xADF2B89B), unchecked((int) 0x5AD6B472), unchecked((int) 0x5A88F54C), - unchecked((int) 0xE029AC71), unchecked((int) 0xE019A5E6), unchecked((int) 0x47B0ACFD), unchecked((int) 0xED93FA9B), - unchecked((int) 0xE8D3C48D), unchecked((int) 0x283B57CC), unchecked((int) 0xF8D56629), unchecked((int) 0x79132E28), - unchecked((int) 0x785F0191), unchecked((int) 0xED756055), unchecked((int) 0xF7960E44), unchecked((int) 0xE3D35E8C), - unchecked((int) 0x15056DD4), unchecked((int) 0x88F46DBA), unchecked((int) 0x03A16125), unchecked((int) 0x0564F0BD), - unchecked((int) 0xC3EB9E15), unchecked((int) 0x3C9057A2), unchecked((int) 0x97271AEC), unchecked((int) 0xA93A072A), - unchecked((int) 0x1B3F6D9B), unchecked((int) 0x1E6321F5), unchecked((int) 0xF59C66FB), unchecked((int) 0x26DCF319), - unchecked((int) 0x7533D928), unchecked((int) 0xB155FDF5), unchecked((int) 0x03563482), unchecked((int) 0x8ABA3CBB), - unchecked((int) 0x28517711), unchecked((int) 0xC20AD9F8), unchecked((int) 0xABCC5167), unchecked((int) 0xCCAD925F), - unchecked((int) 0x4DE81751), unchecked((int) 0x3830DC8E), unchecked((int) 0x379D5862), unchecked((int) 0x9320F991), - unchecked((int) 0xEA7A90C2), unchecked((int) 0xFB3E7BCE), unchecked((int) 0x5121CE64), unchecked((int) 0x774FBE32), - unchecked((int) 0xA8B6E37E), unchecked((int) 0xC3293D46), unchecked((int) 0x48DE5369), unchecked((int) 0x6413E680), - unchecked((int) 0xA2AE0810), unchecked((int) 0xDD6DB224), unchecked((int) 0x69852DFD), unchecked((int) 0x09072166), - unchecked((int) 0xB39A460A), unchecked((int) 0x6445C0DD), unchecked((int) 0x586CDECF), unchecked((int) 0x1C20C8AE), - unchecked((int) 0x5BBEF7DD), unchecked((int) 0x1B588D40), unchecked((int) 0xCCD2017F), unchecked((int) 0x6BB4E3BB), - unchecked((int) 0xDDA26A7E), unchecked((int) 0x3A59FF45), unchecked((int) 0x3E350A44), unchecked((int) 0xBCB4CDD5), - unchecked((int) 0x72EACEA8), unchecked((int) 0xFA6484BB), unchecked((int) 0x8D6612AE), unchecked((int) 0xBF3C6F47), - unchecked((int) 0xD29BE463), unchecked((int) 0x542F5D9E), unchecked((int) 0xAEC2771B), unchecked((int) 0xF64E6370), - unchecked((int) 0x740E0D8D), unchecked((int) 0xE75B1357), unchecked((int) 0xF8721671), unchecked((int) 0xAF537D5D), - unchecked((int) 0x4040CB08), unchecked((int) 0x4EB4E2CC), unchecked((int) 0x34D2466A), unchecked((int) 0x0115AF84), - unchecked((int) 0xE1B00428), unchecked((int) 0x95983A1D), unchecked((int) 0x06B89FB4), unchecked((int) 0xCE6EA048), - unchecked((int) 0x6F3F3B82), unchecked((int) 0x3520AB82), unchecked((int) 0x011A1D4B), unchecked((int) 0x277227F8), - unchecked((int) 0x611560B1), unchecked((int) 0xE7933FDC), unchecked((int) 0xBB3A792B), unchecked((int) 0x344525BD), - unchecked((int) 0xA08839E1), unchecked((int) 0x51CE794B), unchecked((int) 0x2F32C9B7), unchecked((int) 0xA01FBAC9), - unchecked((int) 0xE01CC87E), unchecked((int) 0xBCC7D1F6), unchecked((int) 0xCF0111C3), unchecked((int) 0xA1E8AAC7), - unchecked((int) 0x1A908749), unchecked((int) 0xD44FBD9A), unchecked((int) 0xD0DADECB), unchecked((int) 0xD50ADA38), - unchecked((int) 0x0339C32A), unchecked((int) 0xC6913667), unchecked((int) 0x8DF9317C), unchecked((int) 0xE0B12B4F), - unchecked((int) 0xF79E59B7), unchecked((int) 0x43F5BB3A), unchecked((int) 0xF2D519FF), unchecked((int) 0x27D9459C), - unchecked((int) 0xBF97222C), unchecked((int) 0x15E6FC2A), unchecked((int) 0x0F91FC71), unchecked((int) 0x9B941525), - unchecked((int) 0xFAE59361), unchecked((int) 0xCEB69CEB), unchecked((int) 0xC2A86459), unchecked((int) 0x12BAA8D1), - unchecked((int) 0xB6C1075E), unchecked((int) 0xE3056A0C), unchecked((int) 0x10D25065), unchecked((int) 0xCB03A442), - unchecked((int) 0xE0EC6E0E), unchecked((int) 0x1698DB3B), unchecked((int) 0x4C98A0BE), unchecked((int) 0x3278E964), - unchecked((int) 0x9F1F9532), unchecked((int) 0xE0D392DF), unchecked((int) 0xD3A0342B), unchecked((int) 0x8971F21E), - unchecked((int) 0x1B0A7441), unchecked((int) 0x4BA3348C), unchecked((int) 0xC5BE7120), unchecked((int) 0xC37632D8), - unchecked((int) 0xDF359F8D), unchecked((int) 0x9B992F2E), unchecked((int) 0xE60B6F47), unchecked((int) 0x0FE3F11D), - unchecked((int) 0xE54CDA54), unchecked((int) 0x1EDAD891), unchecked((int) 0xCE6279CF), unchecked((int) 0xCD3E7E6F), - unchecked((int) 0x1618B166), unchecked((int) 0xFD2C1D05), unchecked((int) 0x848FD2C5), unchecked((int) 0xF6FB2299), - unchecked((int) 0xF523F357), unchecked((int) 0xA6327623), unchecked((int) 0x93A83531), unchecked((int) 0x56CCCD02), - unchecked((int) 0xACF08162), unchecked((int) 0x5A75EBB5), unchecked((int) 0x6E163697), unchecked((int) 0x88D273CC), - unchecked((int) 0xDE966292), unchecked((int) 0x81B949D0), unchecked((int) 0x4C50901B), unchecked((int) 0x71C65614), - unchecked((int) 0xE6C6C7BD), unchecked((int) 0x327A140A), unchecked((int) 0x45E1D006), unchecked((int) 0xC3F27B9A), - unchecked((int) 0xC9AA53FD), unchecked((int) 0x62A80F00), unchecked((int) 0xBB25BFE2), unchecked((int) 0x35BDD2F6), - unchecked((int) 0x71126905), unchecked((int) 0xB2040222), unchecked((int) 0xB6CBCF7C), unchecked((int) 0xCD769C2B), - unchecked((int) 0x53113EC0), unchecked((int) 0x1640E3D3), unchecked((int) 0x38ABBD60), unchecked((int) 0x2547ADF0), - unchecked((int) 0xBA38209C), unchecked((int) 0xF746CE76), unchecked((int) 0x77AFA1C5), unchecked((int) 0x20756060), - unchecked((int) 0x85CBFE4E), unchecked((int) 0x8AE88DD8), unchecked((int) 0x7AAAF9B0), unchecked((int) 0x4CF9AA7E), - unchecked((int) 0x1948C25C), unchecked((int) 0x02FB8A8C), unchecked((int) 0x01C36AE4), unchecked((int) 0xD6EBE1F9), - unchecked((int) 0x90D4F869), unchecked((int) 0xA65CDEA0), unchecked((int) 0x3F09252D), unchecked((int) 0xC208E69F), - unchecked((int) 0xB74E6132), unchecked((int) 0xCE77E25B), unchecked((int) 0x578FDFE3), unchecked((int) 0x3AC372E6) - }; + private readonly static uint[] KP = + { + 0x243F6A88, 0x85A308D3, 0x13198A2E, 0x03707344, + 0xA4093822, 0x299F31D0, 0x082EFA98, 0xEC4E6C89, + 0x452821E6, 0x38D01377, 0xBE5466CF, 0x34E90C6C, + 0xC0AC29B7, 0xC97C50DD, 0x3F84D5B5, 0xB5470917, + 0x9216D5D9, 0x8979FB1B + }, + KS0 = + { + 0xD1310BA6, 0x98DFB5AC, 0x2FFD72DB, 0xD01ADFB7, + 0xB8E1AFED, 0x6A267E96, 0xBA7C9045, 0xF12C7F99, + 0x24A19947, 0xB3916CF7, 0x0801F2E2, 0x858EFC16, + 0x636920D8, 0x71574E69, 0xA458FEA3, 0xF4933D7E, + 0x0D95748F, 0x728EB658, 0x718BCD58, 0x82154AEE, + 0x7B54A41D, 0xC25A59B5, 0x9C30D539, 0x2AF26013, + 0xC5D1B023, 0x286085F0, 0xCA417918, 0xB8DB38EF, + 0x8E79DCB0, 0x603A180E, 0x6C9E0E8B, 0xB01E8A3E, + 0xD71577C1, 0xBD314B27, 0x78AF2FDA, 0x55605C60, + 0xE65525F3, 0xAA55AB94, 0x57489862, 0x63E81440, + 0x55CA396A, 0x2AAB10B6, 0xB4CC5C34, 0x1141E8CE, + 0xA15486AF, 0x7C72E993, 0xB3EE1411, 0x636FBC2A, + 0x2BA9C55D, 0x741831F6, 0xCE5C3E16, 0x9B87931E, + 0xAFD6BA33, 0x6C24CF5C, 0x7A325381, 0x28958677, + 0x3B8F4898, 0x6B4BB9AF, 0xC4BFE81B, 0x66282193, + 0x61D809CC, 0xFB21A991, 0x487CAC60, 0x5DEC8032, + 0xEF845D5D, 0xE98575B1, 0xDC262302, 0xEB651B88, + 0x23893E81, 0xD396ACC5, 0x0F6D6FF3, 0x83F44239, + 0x2E0B4482, 0xA4842004, 0x69C8F04A, 0x9E1F9B5E, + 0x21C66842, 0xF6E96C9A, 0x670C9C61, 0xABD388F0, + 0x6A51A0D2, 0xD8542F68, 0x960FA728, 0xAB5133A3, + 0x6EEF0B6C, 0x137A3BE4, 0xBA3BF050, 0x7EFB2A98, + 0xA1F1651D, 0x39AF0176, 0x66CA593E, 0x82430E88, + 0x8CEE8619, 0x456F9FB4, 0x7D84A5C3, 0x3B8B5EBE, + 0xE06F75D8, 0x85C12073, 0x401A449F, 0x56C16AA6, + 0x4ED3AA62, 0x363F7706, 0x1BFEDF72, 0x429B023D, + 0x37D0D724, 0xD00A1248, 0xDB0FEAD3, 0x49F1C09B, + 0x075372C9, 0x80991B7B, 0x25D479D8, 0xF6E8DEF7, + 0xE3FE501A, 0xB6794C3B, 0x976CE0BD, 0x04C006BA, + 0xC1A94FB6, 0x409F60C4, 0x5E5C9EC2, 0x196A2463, + 0x68FB6FAF, 0x3E6C53B5, 0x1339B2EB, 0x3B52EC6F, + 0x6DFC511F, 0x9B30952C, 0xCC814544, 0xAF5EBD09, + 0xBEE3D004, 0xDE334AFD, 0x660F2807, 0x192E4BB3, + 0xC0CBA857, 0x45C8740F, 0xD20B5F39, 0xB9D3FBDB, + 0x5579C0BD, 0x1A60320A, 0xD6A100C6, 0x402C7279, + 0x679F25FE, 0xFB1FA3CC, 0x8EA5E9F8, 0xDB3222F8, + 0x3C7516DF, 0xFD616B15, 0x2F501EC8, 0xAD0552AB, + 0x323DB5FA, 0xFD238760, 0x53317B48, 0x3E00DF82, + 0x9E5C57BB, 0xCA6F8CA0, 0x1A87562E, 0xDF1769DB, + 0xD542A8F6, 0x287EFFC3, 0xAC6732C6, 0x8C4F5573, + 0x695B27B0, 0xBBCA58C8, 0xE1FFA35D, 0xB8F011A0, + 0x10FA3D98, 0xFD2183B8, 0x4AFCB56C, 0x2DD1D35B, + 0x9A53E479, 0xB6F84565, 0xD28E49BC, 0x4BFB9790, + 0xE1DDF2DA, 0xA4CB7E33, 0x62FB1341, 0xCEE4C6E8, + 0xEF20CADA, 0x36774C01, 0xD07E9EFE, 0x2BF11FB4, + 0x95DBDA4D, 0xAE909198, 0xEAAD8E71, 0x6B93D5A0, + 0xD08ED1D0, 0xAFC725E0, 0x8E3C5B2F, 0x8E7594B7, + 0x8FF6E2FB, 0xF2122B64, 0x8888B812, 0x900DF01C, + 0x4FAD5EA0, 0x688FC31C, 0xD1CFF191, 0xB3A8C1AD, + 0x2F2F2218, 0xBE0E1777, 0xEA752DFE, 0x8B021FA1, + 0xE5A0CC0F, 0xB56F74E8, 0x18ACF3D6, 0xCE89E299, + 0xB4A84FE0, 0xFD13E0B7, 0x7CC43B81, 0xD2ADA8D9, + 0x165FA266, 0x80957705, 0x93CC7314, 0x211A1477, + 0xE6AD2065, 0x77B5FA86, 0xC75442F5, 0xFB9D35CF, + 0xEBCDAF0C, 0x7B3E89A0, 0xD6411BD3, 0xAE1E7E49, + 0x00250E2D, 0x2071B35E, 0x226800BB, 0x57B8E0AF, + 0x2464369B, 0xF009B91E, 0x5563911D, 0x59DFA6AA, + 0x78C14389, 0xD95A537F, 0x207D5BA2, 0x02E5B9C5, + 0x83260376, 0x6295CFA9, 0x11C81968, 0x4E734A41, + 0xB3472DCA, 0x7B14A94A, 0x1B510052, 0x9A532915, + 0xD60F573F, 0xBC9BC6E4, 0x2B60A476, 0x81E67400, + 0x08BA6FB5, 0x571BE91F, 0xF296EC6B, 0x2A0DD915, + 0xB6636521, 0xE7B9F9B6, 0xFF34052E, 0xC5855664, + 0x53B02D5D, 0xA99F8FA1, 0x08BA4799, 0x6E85076A + }, + KS1 = + { + 0x4B7A70E9, 0xB5B32944, 0xDB75092E, 0xC4192623, + 0xAD6EA6B0, 0x49A7DF7D, 0x9CEE60B8, 0x8FEDB266, + 0xECAA8C71, 0x699A17FF, 0x5664526C, 0xC2B19EE1, + 0x193602A5, 0x75094C29, 0xA0591340, 0xE4183A3E, + 0x3F54989A, 0x5B429D65, 0x6B8FE4D6, 0x99F73FD6, + 0xA1D29C07, 0xEFE830F5, 0x4D2D38E6, 0xF0255DC1, + 0x4CDD2086, 0x8470EB26, 0x6382E9C6, 0x021ECC5E, + 0x09686B3F, 0x3EBAEFC9, 0x3C971814, 0x6B6A70A1, + 0x687F3584, 0x52A0E286, 0xB79C5305, 0xAA500737, + 0x3E07841C, 0x7FDEAE5C, 0x8E7D44EC, 0x5716F2B8, + 0xB03ADA37, 0xF0500C0D, 0xF01C1F04, 0x0200B3FF, + 0xAE0CF51A, 0x3CB574B2, 0x25837A58, 0xDC0921BD, + 0xD19113F9, 0x7CA92FF6, 0x94324773, 0x22F54701, + 0x3AE5E581, 0x37C2DADC, 0xC8B57634, 0x9AF3DDA7, + 0xA9446146, 0x0FD0030E, 0xECC8C73E, 0xA4751E41, + 0xE238CD99, 0x3BEA0E2F, 0x3280BBA1, 0x183EB331, + 0x4E548B38, 0x4F6DB908, 0x6F420D03, 0xF60A04BF, + 0x2CB81290, 0x24977C79, 0x5679B072, 0xBCAF89AF, + 0xDE9A771F, 0xD9930810, 0xB38BAE12, 0xDCCF3F2E, + 0x5512721F, 0x2E6B7124, 0x501ADDE6, 0x9F84CD87, + 0x7A584718, 0x7408DA17, 0xBC9F9ABC, 0xE94B7D8C, + 0xEC7AEC3A, 0xDB851DFA, 0x63094366, 0xC464C3D2, + 0xEF1C1847, 0x3215D908, 0xDD433B37, 0x24C2BA16, + 0x12A14D43, 0x2A65C451, 0x50940002, 0x133AE4DD, + 0x71DFF89E, 0x10314E55, 0x81AC77D6, 0x5F11199B, + 0x043556F1, 0xD7A3C76B, 0x3C11183B, 0x5924A509, + 0xF28FE6ED, 0x97F1FBFA, 0x9EBABF2C, 0x1E153C6E, + 0x86E34570, 0xEAE96FB1, 0x860E5E0A, 0x5A3E2AB3, + 0x771FE71C, 0x4E3D06FA, 0x2965DCB9, 0x99E71D0F, + 0x803E89D6, 0x5266C825, 0x2E4CC978, 0x9C10B36A, + 0xC6150EBA, 0x94E2EA78, 0xA5FC3C53, 0x1E0A2DF4, + 0xF2F74EA7, 0x361D2B3D, 0x1939260F, 0x19C27960, + 0x5223A708, 0xF71312B6, 0xEBADFE6E, 0xEAC31F66, + 0xE3BC4595, 0xA67BC883, 0xB17F37D1, 0x018CFF28, + 0xC332DDEF, 0xBE6C5AA5, 0x65582185, 0x68AB9802, + 0xEECEA50F, 0xDB2F953B, 0x2AEF7DAD, 0x5B6E2F84, + 0x1521B628, 0x29076170, 0xECDD4775, 0x619F1510, + 0x13CCA830, 0xEB61BD96, 0x0334FE1E, 0xAA0363CF, + 0xB5735C90, 0x4C70A239, 0xD59E9E0B, 0xCBAADE14, + 0xEECC86BC, 0x60622CA7, 0x9CAB5CAB, 0xB2F3846E, + 0x648B1EAF, 0x19BDF0CA, 0xA02369B9, 0x655ABB50, + 0x40685A32, 0x3C2AB4B3, 0x319EE9D5, 0xC021B8F7, + 0x9B540B19, 0x875FA099, 0x95F7997E, 0x623D7DA8, + 0xF837889A, 0x97E32D77, 0x11ED935F, 0x16681281, + 0x0E358829, 0xC7E61FD6, 0x96DEDFA1, 0x7858BA99, + 0x57F584A5, 0x1B227263, 0x9B83C3FF, 0x1AC24696, + 0xCDB30AEB, 0x532E3054, 0x8FD948E4, 0x6DBC3128, + 0x58EBF2EF, 0x34C6FFEA, 0xFE28ED61, 0xEE7C3C73, + 0x5D4A14D9, 0xE864B7E3, 0x42105D14, 0x203E13E0, + 0x45EEE2B6, 0xA3AAABEA, 0xDB6C4F15, 0xFACB4FD0, + 0xC742F442, 0xEF6ABBB5, 0x654F3B1D, 0x41CD2105, + 0xD81E799E, 0x86854DC7, 0xE44B476A, 0x3D816250, + 0xCF62A1F2, 0x5B8D2646, 0xFC8883A0, 0xC1C7B6A3, + 0x7F1524C3, 0x69CB7492, 0x47848A0B, 0x5692B285, + 0x095BBF00, 0xAD19489D, 0x1462B174, 0x23820E00, + 0x58428D2A, 0x0C55F5EA, 0x1DADF43E, 0x233F7061, + 0x3372F092, 0x8D937E41, 0xD65FECF1, 0x6C223BDB, + 0x7CDE3759, 0xCBEE7460, 0x4085F2A7, 0xCE77326E, + 0xA6078084, 0x19F8509E, 0xE8EFD855, 0x61D99735, + 0xA969A7AA, 0xC50C06C2, 0x5A04ABFC, 0x800BCADC, + 0x9E447A2E, 0xC3453484, 0xFDD56705, 0x0E1E9EC9, + 0xDB73DBD3, 0x105588CD, 0x675FDA79, 0xE3674340, + 0xC5C43465, 0x713E38D8, 0x3D28F89E, 0xF16DFF20, + 0x153E21E7, 0x8FB03D4A, 0xE6E39F2B, 0xDB83ADF7 + }, + KS2 = + { + 0xE93D5A68, 0x948140F7, 0xF64C261C, 0x94692934, + 0x411520F7, 0x7602D4F7, 0xBCF46B2E, 0xD4A20068, + 0xD4082471, 0x3320F46A, 0x43B7D4B7, 0x500061AF, + 0x1E39F62E, 0x97244546, 0x14214F74, 0xBF8B8840, + 0x4D95FC1D, 0x96B591AF, 0x70F4DDD3, 0x66A02F45, + 0xBFBC09EC, 0x03BD9785, 0x7FAC6DD0, 0x31CB8504, + 0x96EB27B3, 0x55FD3941, 0xDA2547E6, 0xABCA0A9A, + 0x28507825, 0x530429F4, 0x0A2C86DA, 0xE9B66DFB, + 0x68DC1462, 0xD7486900, 0x680EC0A4, 0x27A18DEE, + 0x4F3FFEA2, 0xE887AD8C, 0xB58CE006, 0x7AF4D6B6, + 0xAACE1E7C, 0xD3375FEC, 0xCE78A399, 0x406B2A42, + 0x20FE9E35, 0xD9F385B9, 0xEE39D7AB, 0x3B124E8B, + 0x1DC9FAF7, 0x4B6D1856, 0x26A36631, 0xEAE397B2, + 0x3A6EFA74, 0xDD5B4332, 0x6841E7F7, 0xCA7820FB, + 0xFB0AF54E, 0xD8FEB397, 0x454056AC, 0xBA489527, + 0x55533A3A, 0x20838D87, 0xFE6BA9B7, 0xD096954B, + 0x55A867BC, 0xA1159A58, 0xCCA92963, 0x99E1DB33, + 0xA62A4A56, 0x3F3125F9, 0x5EF47E1C, 0x9029317C, + 0xFDF8E802, 0x04272F70, 0x80BB155C, 0x05282CE3, + 0x95C11548, 0xE4C66D22, 0x48C1133F, 0xC70F86DC, + 0x07F9C9EE, 0x41041F0F, 0x404779A4, 0x5D886E17, + 0x325F51EB, 0xD59BC0D1, 0xF2BCC18F, 0x41113564, + 0x257B7834, 0x602A9C60, 0xDFF8E8A3, 0x1F636C1B, + 0x0E12B4C2, 0x02E1329E, 0xAF664FD1, 0xCAD18115, + 0x6B2395E0, 0x333E92E1, 0x3B240B62, 0xEEBEB922, + 0x85B2A20E, 0xE6BA0D99, 0xDE720C8C, 0x2DA2F728, + 0xD0127845, 0x95B794FD, 0x647D0862, 0xE7CCF5F0, + 0x5449A36F, 0x877D48FA, 0xC39DFD27, 0xF33E8D1E, + 0x0A476341, 0x992EFF74, 0x3A6F6EAB, 0xF4F8FD37, + 0xA812DC60, 0xA1EBDDF8, 0x991BE14C, 0xDB6E6B0D, + 0xC67B5510, 0x6D672C37, 0x2765D43B, 0xDCD0E804, + 0xF1290DC7, 0xCC00FFA3, 0xB5390F92, 0x690FED0B, + 0x667B9FFB, 0xCEDB7D9C, 0xA091CF0B, 0xD9155EA3, + 0xBB132F88, 0x515BAD24, 0x7B9479BF, 0x763BD6EB, + 0x37392EB3, 0xCC115979, 0x8026E297, 0xF42E312D, + 0x6842ADA7, 0xC66A2B3B, 0x12754CCC, 0x782EF11C, + 0x6A124237, 0xB79251E7, 0x06A1BBE6, 0x4BFB6350, + 0x1A6B1018, 0x11CAEDFA, 0x3D25BDD8, 0xE2E1C3C9, + 0x44421659, 0x0A121386, 0xD90CEC6E, 0xD5ABEA2A, + 0x64AF674E, 0xDA86A85F, 0xBEBFE988, 0x64E4C3FE, + 0x9DBC8057, 0xF0F7C086, 0x60787BF8, 0x6003604D, + 0xD1FD8346, 0xF6381FB0, 0x7745AE04, 0xD736FCCC, + 0x83426B33, 0xF01EAB71, 0xB0804187, 0x3C005E5F, + 0x77A057BE, 0xBDE8AE24, 0x55464299, 0xBF582E61, + 0x4E58F48F, 0xF2DDFDA2, 0xF474EF38, 0x8789BDC2, + 0x5366F9C3, 0xC8B38E74, 0xB475F255, 0x46FCD9B9, + 0x7AEB2661, 0x8B1DDF84, 0x846A0E79, 0x915F95E2, + 0x466E598E, 0x20B45770, 0x8CD55591, 0xC902DE4C, + 0xB90BACE1, 0xBB8205D0, 0x11A86248, 0x7574A99E, + 0xB77F19B6, 0xE0A9DC09, 0x662D09A1, 0xC4324633, + 0xE85A1F02, 0x09F0BE8C, 0x4A99A025, 0x1D6EFE10, + 0x1AB93D1D, 0x0BA5A4DF, 0xA186F20F, 0x2868F169, + 0xDCB7DA83, 0x573906FE, 0xA1E2CE9B, 0x4FCD7F52, + 0x50115E01, 0xA70683FA, 0xA002B5C4, 0x0DE6D027, + 0x9AF88C27, 0x773F8641, 0xC3604C06, 0x61A806B5, + 0xF0177A28, 0xC0F586E0, 0x006058AA, 0x30DC7D62, + 0x11E69ED7, 0x2338EA63, 0x53C2DD94, 0xC2C21634, + 0xBBCBEE56, 0x90BCB6DE, 0xEBFC7DA1, 0xCE591D76, + 0x6F05E409, 0x4B7C0188, 0x39720A3D, 0x7C927C24, + 0x86E3725F, 0x724D9DB9, 0x1AC15BB4, 0xD39EB8FC, + 0xED545578, 0x08FCA5B5, 0xD83D7CD3, 0x4DAD0FC4, + 0x1E50EF5E, 0xB161E6F8, 0xA28514D9, 0x6C51133C, + 0x6FD5C7E7, 0x56E14EC4, 0x362ABFCE, 0xDDC6C837, + 0xD79A3234, 0x92638212, 0x670EFA8E, 0x406000E0 + }, + KS3 = + { + 0x3A39CE37, 0xD3FAF5CF, 0xABC27737, 0x5AC52D1B, + 0x5CB0679E, 0x4FA33742, 0xD3822740, 0x99BC9BBE, + 0xD5118E9D, 0xBF0F7315, 0xD62D1C7E, 0xC700C47B, + 0xB78C1B6B, 0x21A19045, 0xB26EB1BE, 0x6A366EB4, + 0x5748AB2F, 0xBC946E79, 0xC6A376D2, 0x6549C2C8, + 0x530FF8EE, 0x468DDE7D, 0xD5730A1D, 0x4CD04DC6, + 0x2939BBDB, 0xA9BA4650, 0xAC9526E8, 0xBE5EE304, + 0xA1FAD5F0, 0x6A2D519A, 0x63EF8CE2, 0x9A86EE22, + 0xC089C2B8, 0x43242EF6, 0xA51E03AA, 0x9CF2D0A4, + 0x83C061BA, 0x9BE96A4D, 0x8FE51550, 0xBA645BD6, + 0x2826A2F9, 0xA73A3AE1, 0x4BA99586, 0xEF5562E9, + 0xC72FEFD3, 0xF752F7DA, 0x3F046F69, 0x77FA0A59, + 0x80E4A915, 0x87B08601, 0x9B09E6AD, 0x3B3EE593, + 0xE990FD5A, 0x9E34D797, 0x2CF0B7D9, 0x022B8B51, + 0x96D5AC3A, 0x017DA67D, 0xD1CF3ED6, 0x7C7D2D28, + 0x1F9F25CF, 0xADF2B89B, 0x5AD6B472, 0x5A88F54C, + 0xE029AC71, 0xE019A5E6, 0x47B0ACFD, 0xED93FA9B, + 0xE8D3C48D, 0x283B57CC, 0xF8D56629, 0x79132E28, + 0x785F0191, 0xED756055, 0xF7960E44, 0xE3D35E8C, + 0x15056DD4, 0x88F46DBA, 0x03A16125, 0x0564F0BD, + 0xC3EB9E15, 0x3C9057A2, 0x97271AEC, 0xA93A072A, + 0x1B3F6D9B, 0x1E6321F5, 0xF59C66FB, 0x26DCF319, + 0x7533D928, 0xB155FDF5, 0x03563482, 0x8ABA3CBB, + 0x28517711, 0xC20AD9F8, 0xABCC5167, 0xCCAD925F, + 0x4DE81751, 0x3830DC8E, 0x379D5862, 0x9320F991, + 0xEA7A90C2, 0xFB3E7BCE, 0x5121CE64, 0x774FBE32, + 0xA8B6E37E, 0xC3293D46, 0x48DE5369, 0x6413E680, + 0xA2AE0810, 0xDD6DB224, 0x69852DFD, 0x09072166, + 0xB39A460A, 0x6445C0DD, 0x586CDECF, 0x1C20C8AE, + 0x5BBEF7DD, 0x1B588D40, 0xCCD2017F, 0x6BB4E3BB, + 0xDDA26A7E, 0x3A59FF45, 0x3E350A44, 0xBCB4CDD5, + 0x72EACEA8, 0xFA6484BB, 0x8D6612AE, 0xBF3C6F47, + 0xD29BE463, 0x542F5D9E, 0xAEC2771B, 0xF64E6370, + 0x740E0D8D, 0xE75B1357, 0xF8721671, 0xAF537D5D, + 0x4040CB08, 0x4EB4E2CC, 0x34D2466A, 0x0115AF84, + 0xE1B00428, 0x95983A1D, 0x06B89FB4, 0xCE6EA048, + 0x6F3F3B82, 0x3520AB82, 0x011A1D4B, 0x277227F8, + 0x611560B1, 0xE7933FDC, 0xBB3A792B, 0x344525BD, + 0xA08839E1, 0x51CE794B, 0x2F32C9B7, 0xA01FBAC9, + 0xE01CC87E, 0xBCC7D1F6, 0xCF0111C3, 0xA1E8AAC7, + 0x1A908749, 0xD44FBD9A, 0xD0DADECB, 0xD50ADA38, + 0x0339C32A, 0xC6913667, 0x8DF9317C, 0xE0B12B4F, + 0xF79E59B7, 0x43F5BB3A, 0xF2D519FF, 0x27D9459C, + 0xBF97222C, 0x15E6FC2A, 0x0F91FC71, 0x9B941525, + 0xFAE59361, 0xCEB69CEB, 0xC2A86459, 0x12BAA8D1, + 0xB6C1075E, 0xE3056A0C, 0x10D25065, 0xCB03A442, + 0xE0EC6E0E, 0x1698DB3B, 0x4C98A0BE, 0x3278E964, + 0x9F1F9532, 0xE0D392DF, 0xD3A0342B, 0x8971F21E, + 0x1B0A7441, 0x4BA3348C, 0xC5BE7120, 0xC37632D8, + 0xDF359F8D, 0x9B992F2E, 0xE60B6F47, 0x0FE3F11D, + 0xE54CDA54, 0x1EDAD891, 0xCE6279CF, 0xCD3E7E6F, + 0x1618B166, 0xFD2C1D05, 0x848FD2C5, 0xF6FB2299, + 0xF523F357, 0xA6327623, 0x93A83531, 0x56CCCD02, + 0xACF08162, 0x5A75EBB5, 0x6E163697, 0x88D273CC, + 0xDE966292, 0x81B949D0, 0x4C50901B, 0x71C65614, + 0xE6C6C7BD, 0x327A140A, 0x45E1D006, 0xC3F27B9A, + 0xC9AA53FD, 0x62A80F00, 0xBB25BFE2, 0x35BDD2F6, + 0x71126905, 0xB2040222, 0xB6CBCF7C, 0xCD769C2B, + 0x53113EC0, 0x1640E3D3, 0x38ABBD60, 0x2547ADF0, + 0xBA38209C, 0xF746CE76, 0x77AFA1C5, 0x20756060, + 0x85CBFE4E, 0x8AE88DD8, 0x7AAAF9B0, 0x4CF9AA7E, + 0x1948C25C, 0x02FB8A8C, 0x01C36AE4, 0xD6EBE1F9, + 0x90D4F869, 0xA65CDEA0, 0x3F09252D, 0xC208E69F, + 0xB74E6132, 0xCE77E25B, 0x578FDFE3, 0x3AC372E6 + }; //==================================== // Useful constants @@ -299,8 +300,8 @@ namespace Org.BouncyCastle.Crypto.Engines private static readonly int SBOX_SK = 256; private static readonly int P_SZ = ROUNDS+2; - private readonly int[] S0, S1, S2, S3; // the s-boxes - private readonly int[] P; // the p-array + private readonly uint[] S0, S1, S2, S3; // the s-boxes + private readonly uint[] P; // the p-array private bool encrypting; @@ -308,11 +309,11 @@ namespace Org.BouncyCastle.Crypto.Engines public BlowfishEngine() { - S0 = new int[SBOX_SK]; - S1 = new int[SBOX_SK]; - S2 = new int[SBOX_SK]; - S3 = new int[SBOX_SK]; - P = new int[P_SZ]; + S0 = new uint[SBOX_SK]; + S1 = new uint[SBOX_SK]; + S2 = new uint[SBOX_SK]; + S3 = new uint[SBOX_SK]; + P = new uint[P_SZ]; } /** @@ -391,19 +392,18 @@ namespace Org.BouncyCastle.Crypto.Engines // Private Implementation //================================== - private int F(int x) + private uint F(uint x) { - return (( (S0[((uint) x >> 24)] + S1[((uint) x >> 16) & 0xff]) - ^ S2[((uint) x >> 8) & 0xff]) + S3[x & 0xff]); + return (((S0[x >> 24] + S1[(x >> 16) & 0xff]) ^ S2[(x >> 8) & 0xff]) + S3[x & 0xff]); } /** * apply the encryption cycle to each value pair in the table. */ private void ProcessTable( - int xl, - int xr, - int[] table) + uint xl, + uint xr, + uint[] table) { int size = table.Length; @@ -458,11 +458,11 @@ namespace Org.BouncyCastle.Crypto.Engines for (int i=0; i < P_SZ; i++) { // Get the 32 bits of the key, in 4 * 8 bit chunks - int data = unchecked((int) 0x0000000); + uint data = 0x0000000; for (int j=0; j < 4; j++) { // create a 32 bit block - data = (data << 8) | (key[keyIndex++] & 0xff); + data = (data << 8) | ((uint)key[keyIndex++] & 0xff); // wrap when we Get to the end of the key if (keyIndex >= keyLength) @@ -513,8 +513,8 @@ namespace Org.BouncyCastle.Crypto.Engines byte[] dst, int dstIndex) { - int xl = BytesTo32bits(src, srcIndex); - int xr = BytesTo32bits(src, srcIndex+4); + uint xl = Pack.BE_To_UInt32(src, srcIndex); + uint xr = Pack.BE_To_UInt32(src, srcIndex+4); xl ^= P[0]; @@ -526,8 +526,8 @@ namespace Org.BouncyCastle.Crypto.Engines xr ^= P[ROUNDS + 1]; - Bits32ToBytes(xr, dst, dstIndex); - Bits32ToBytes(xl, dst, dstIndex + 4); + Pack.UInt32_To_BE(xr, dst, dstIndex); + Pack.UInt32_To_BE(xl, dst, dstIndex + 4); } /** @@ -541,8 +541,8 @@ namespace Org.BouncyCastle.Crypto.Engines byte[] dst, int dstIndex) { - int xl = BytesTo32bits(src, srcIndex); - int xr = BytesTo32bits(src, srcIndex + 4); + uint xl = Pack.BE_To_UInt32(src, srcIndex); + uint xr = Pack.BE_To_UInt32(src, srcIndex + 4); xl ^= P[ROUNDS + 1]; @@ -554,24 +554,8 @@ namespace Org.BouncyCastle.Crypto.Engines xr ^= P[0]; - Bits32ToBytes(xr, dst, dstIndex); - Bits32ToBytes(xl, dst, dstIndex+4); - } - - private int BytesTo32bits(byte[] b, int i) - { - return ((b[i] & 0xff) << 24) | - ((b[i+1] & 0xff) << 16) | - ((b[i+2] & 0xff) << 8) | - ((b[i+3] & 0xff)); - } - - private void Bits32ToBytes(int inData, byte[] b, int offset) - { - b[offset + 3] = (byte)inData; - b[offset + 2] = (byte)(inData >> 8); - b[offset + 1] = (byte)(inData >> 16); - b[offset] = (byte)(inData >> 24); + Pack.UInt32_To_BE(xr, dst, dstIndex); + Pack.UInt32_To_BE(xl, dst, dstIndex + 4); } } } diff --git a/src/core/srcbc/crypto/engines/Cast5Engine.cs b/src/core/srcbc/crypto/engines/Cast5Engine.cs index 56743b6..0d82f2b 100644 --- a/src/core/srcbc/crypto/engines/Cast5Engine.cs +++ b/src/core/srcbc/crypto/engines/Cast5Engine.cs @@ -1,6 +1,7 @@ using System; using Org.BouncyCastle.Crypto.Parameters; +using Org.BouncyCastle.Crypto.Utilities; namespace Org.BouncyCastle.Crypto.Engines { @@ -18,288 +19,286 @@ namespace Org.BouncyCastle.Crypto.Engines public class Cast5Engine : IBlockCipher { - internal const int M32 = unchecked((int) 0xffffffff); - - internal static readonly int[] - S1 = { - unchecked((int) 0x30fb40d4), unchecked((int) 0x9fa0ff0b), unchecked((int) 0x6beccd2f), unchecked((int) 0x3f258c7a), unchecked((int) 0x1e213f2f), unchecked((int) 0x9c004dd3), unchecked((int) 0x6003e540), unchecked((int) 0xcf9fc949), - unchecked((int) 0xbfd4af27), unchecked((int) 0x88bbbdb5), unchecked((int) 0xe2034090), unchecked((int) 0x98d09675), unchecked((int) 0x6e63a0e0), unchecked((int) 0x15c361d2), unchecked((int) 0xc2e7661d), unchecked((int) 0x22d4ff8e), - unchecked((int) 0x28683b6f), unchecked((int) 0xc07fd059), unchecked((int) 0xff2379c8), unchecked((int) 0x775f50e2), unchecked((int) 0x43c340d3), unchecked((int) 0xdf2f8656), unchecked((int) 0x887ca41a), unchecked((int) 0xa2d2bd2d), - unchecked((int) 0xa1c9e0d6), unchecked((int) 0x346c4819), unchecked((int) 0x61b76d87), unchecked((int) 0x22540f2f), unchecked((int) 0x2abe32e1), unchecked((int) 0xaa54166b), unchecked((int) 0x22568e3a), unchecked((int) 0xa2d341d0), - unchecked((int) 0x66db40c8), unchecked((int) 0xa784392f), unchecked((int) 0x004dff2f), unchecked((int) 0x2db9d2de), unchecked((int) 0x97943fac), unchecked((int) 0x4a97c1d8), unchecked((int) 0x527644b7), unchecked((int) 0xb5f437a7), - unchecked((int) 0xb82cbaef), unchecked((int) 0xd751d159), unchecked((int) 0x6ff7f0ed), unchecked((int) 0x5a097a1f), unchecked((int) 0x827b68d0), unchecked((int) 0x90ecf52e), unchecked((int) 0x22b0c054), unchecked((int) 0xbc8e5935), - unchecked((int) 0x4b6d2f7f), unchecked((int) 0x50bb64a2), unchecked((int) 0xd2664910), unchecked((int) 0xbee5812d), unchecked((int) 0xb7332290), unchecked((int) 0xe93b159f), unchecked((int) 0xb48ee411), unchecked((int) 0x4bff345d), - unchecked((int) 0xfd45c240), unchecked((int) 0xad31973f), unchecked((int) 0xc4f6d02e), unchecked((int) 0x55fc8165), unchecked((int) 0xd5b1caad), unchecked((int) 0xa1ac2dae), unchecked((int) 0xa2d4b76d), unchecked((int) 0xc19b0c50), - unchecked((int) 0x882240f2), unchecked((int) 0x0c6e4f38), unchecked((int) 0xa4e4bfd7), unchecked((int) 0x4f5ba272), unchecked((int) 0x564c1d2f), unchecked((int) 0xc59c5319), unchecked((int) 0xb949e354), unchecked((int) 0xb04669fe), - unchecked((int) 0xb1b6ab8a), unchecked((int) 0xc71358dd), unchecked((int) 0x6385c545), unchecked((int) 0x110f935d), unchecked((int) 0x57538ad5), unchecked((int) 0x6a390493), unchecked((int) 0xe63d37e0), unchecked((int) 0x2a54f6b3), - unchecked((int) 0x3a787d5f), unchecked((int) 0x6276a0b5), unchecked((int) 0x19a6fcdf), unchecked((int) 0x7a42206a), unchecked((int) 0x29f9d4d5), unchecked((int) 0xf61b1891), unchecked((int) 0xbb72275e), unchecked((int) 0xaa508167), - unchecked((int) 0x38901091), unchecked((int) 0xc6b505eb), unchecked((int) 0x84c7cb8c), unchecked((int) 0x2ad75a0f), unchecked((int) 0x874a1427), unchecked((int) 0xa2d1936b), unchecked((int) 0x2ad286af), unchecked((int) 0xaa56d291), - unchecked((int) 0xd7894360), unchecked((int) 0x425c750d), unchecked((int) 0x93b39e26), unchecked((int) 0x187184c9), unchecked((int) 0x6c00b32d), unchecked((int) 0x73e2bb14), unchecked((int) 0xa0bebc3c), unchecked((int) 0x54623779), - unchecked((int) 0x64459eab), unchecked((int) 0x3f328b82), unchecked((int) 0x7718cf82), unchecked((int) 0x59a2cea6), unchecked((int) 0x04ee002e), unchecked((int) 0x89fe78e6), unchecked((int) 0x3fab0950), unchecked((int) 0x325ff6c2), - unchecked((int) 0x81383f05), unchecked((int) 0x6963c5c8), unchecked((int) 0x76cb5ad6), unchecked((int) 0xd49974c9), unchecked((int) 0xca180dcf), unchecked((int) 0x380782d5), unchecked((int) 0xc7fa5cf6), unchecked((int) 0x8ac31511), - unchecked((int) 0x35e79e13), unchecked((int) 0x47da91d0), unchecked((int) 0xf40f9086), unchecked((int) 0xa7e2419e), unchecked((int) 0x31366241), unchecked((int) 0x051ef495), unchecked((int) 0xaa573b04), unchecked((int) 0x4a805d8d), - unchecked((int) 0x548300d0), unchecked((int) 0x00322a3c), unchecked((int) 0xbf64cddf), unchecked((int) 0xba57a68e), unchecked((int) 0x75c6372b), unchecked((int) 0x50afd341), unchecked((int) 0xa7c13275), unchecked((int) 0x915a0bf5), - unchecked((int) 0x6b54bfab), unchecked((int) 0x2b0b1426), unchecked((int) 0xab4cc9d7), unchecked((int) 0x449ccd82), unchecked((int) 0xf7fbf265), unchecked((int) 0xab85c5f3), unchecked((int) 0x1b55db94), unchecked((int) 0xaad4e324), - unchecked((int) 0xcfa4bd3f), unchecked((int) 0x2deaa3e2), unchecked((int) 0x9e204d02), unchecked((int) 0xc8bd25ac), unchecked((int) 0xeadf55b3), unchecked((int) 0xd5bd9e98), unchecked((int) 0xe31231b2), unchecked((int) 0x2ad5ad6c), - unchecked((int) 0x954329de), unchecked((int) 0xadbe4528), unchecked((int) 0xd8710f69), unchecked((int) 0xaa51c90f), unchecked((int) 0xaa786bf6), unchecked((int) 0x22513f1e), unchecked((int) 0xaa51a79b), unchecked((int) 0x2ad344cc), - unchecked((int) 0x7b5a41f0), unchecked((int) 0xd37cfbad), unchecked((int) 0x1b069505), unchecked((int) 0x41ece491), unchecked((int) 0xb4c332e6), unchecked((int) 0x032268d4), unchecked((int) 0xc9600acc), unchecked((int) 0xce387e6d), - unchecked((int) 0xbf6bb16c), unchecked((int) 0x6a70fb78), unchecked((int) 0x0d03d9c9), unchecked((int) 0xd4df39de), unchecked((int) 0xe01063da), unchecked((int) 0x4736f464), unchecked((int) 0x5ad328d8), unchecked((int) 0xb347cc96), - unchecked((int) 0x75bb0fc3), unchecked((int) 0x98511bfb), unchecked((int) 0x4ffbcc35), unchecked((int) 0xb58bcf6a), unchecked((int) 0xe11f0abc), unchecked((int) 0xbfc5fe4a), unchecked((int) 0xa70aec10), unchecked((int) 0xac39570a), - unchecked((int) 0x3f04442f), unchecked((int) 0x6188b153), unchecked((int) 0xe0397a2e), unchecked((int) 0x5727cb79), unchecked((int) 0x9ceb418f), unchecked((int) 0x1cacd68d), unchecked((int) 0x2ad37c96), unchecked((int) 0x0175cb9d), - unchecked((int) 0xc69dff09), unchecked((int) 0xc75b65f0), unchecked((int) 0xd9db40d8), unchecked((int) 0xec0e7779), unchecked((int) 0x4744ead4), unchecked((int) 0xb11c3274), unchecked((int) 0xdd24cb9e), unchecked((int) 0x7e1c54bd), - unchecked((int) 0xf01144f9), unchecked((int) 0xd2240eb1), unchecked((int) 0x9675b3fd), unchecked((int) 0xa3ac3755), unchecked((int) 0xd47c27af), unchecked((int) 0x51c85f4d), unchecked((int) 0x56907596), unchecked((int) 0xa5bb15e6), - unchecked((int) 0x580304f0), unchecked((int) 0xca042cf1), unchecked((int) 0x011a37ea), unchecked((int) 0x8dbfaadb), unchecked((int) 0x35ba3e4a), unchecked((int) 0x3526ffa0), unchecked((int) 0xc37b4d09), unchecked((int) 0xbc306ed9), - unchecked((int) 0x98a52666), unchecked((int) 0x5648f725), unchecked((int) 0xff5e569d), unchecked((int) 0x0ced63d0), unchecked((int) 0x7c63b2cf), unchecked((int) 0x700b45e1), unchecked((int) 0xd5ea50f1), unchecked((int) 0x85a92872), - unchecked((int) 0xaf1fbda7), unchecked((int) 0xd4234870), unchecked((int) 0xa7870bf3), unchecked((int) 0x2d3b4d79), unchecked((int) 0x42e04198), unchecked((int) 0x0cd0ede7), unchecked((int) 0x26470db8), unchecked((int) 0xf881814c), - unchecked((int) 0x474d6ad7), unchecked((int) 0x7c0c5e5c), unchecked((int) 0xd1231959), unchecked((int) 0x381b7298), unchecked((int) 0xf5d2f4db), unchecked((int) 0xab838653), unchecked((int) 0x6e2f1e23), unchecked((int) 0x83719c9e), - unchecked((int) 0xbd91e046), unchecked((int) 0x9a56456e), unchecked((int) 0xdc39200c), unchecked((int) 0x20c8c571), unchecked((int) 0x962bda1c), unchecked((int) 0xe1e696ff), unchecked((int) 0xb141ab08), unchecked((int) 0x7cca89b9), - unchecked((int) 0x1a69e783), unchecked((int) 0x02cc4843), unchecked((int) 0xa2f7c579), unchecked((int) 0x429ef47d), unchecked((int) 0x427b169c), unchecked((int) 0x5ac9f049), unchecked((int) 0xdd8f0f00), unchecked((int) 0x5c8165bf) - }, - S2 = - { - unchecked((int) 0x1f201094), unchecked((int) 0xef0ba75b), unchecked((int) 0x69e3cf7e), unchecked((int) 0x393f4380), unchecked((int) 0xfe61cf7a), unchecked((int) 0xeec5207a), unchecked((int) 0x55889c94), unchecked((int) 0x72fc0651), - unchecked((int) 0xada7ef79), unchecked((int) 0x4e1d7235), unchecked((int) 0xd55a63ce), unchecked((int) 0xde0436ba), unchecked((int) 0x99c430ef), unchecked((int) 0x5f0c0794), unchecked((int) 0x18dcdb7d), unchecked((int) 0xa1d6eff3), - unchecked((int) 0xa0b52f7b), unchecked((int) 0x59e83605), unchecked((int) 0xee15b094), unchecked((int) 0xe9ffd909), unchecked((int) 0xdc440086), unchecked((int) 0xef944459), unchecked((int) 0xba83ccb3), unchecked((int) 0xe0c3cdfb), - unchecked((int) 0xd1da4181), unchecked((int) 0x3b092ab1), unchecked((int) 0xf997f1c1), unchecked((int) 0xa5e6cf7b), unchecked((int) 0x01420ddb), unchecked((int) 0xe4e7ef5b), unchecked((int) 0x25a1ff41), unchecked((int) 0xe180f806), - unchecked((int) 0x1fc41080), unchecked((int) 0x179bee7a), unchecked((int) 0xd37ac6a9), unchecked((int) 0xfe5830a4), unchecked((int) 0x98de8b7f), unchecked((int) 0x77e83f4e), unchecked((int) 0x79929269), unchecked((int) 0x24fa9f7b), - unchecked((int) 0xe113c85b), unchecked((int) 0xacc40083), unchecked((int) 0xd7503525), unchecked((int) 0xf7ea615f), unchecked((int) 0x62143154), unchecked((int) 0x0d554b63), unchecked((int) 0x5d681121), unchecked((int) 0xc866c359), - unchecked((int) 0x3d63cf73), unchecked((int) 0xcee234c0), unchecked((int) 0xd4d87e87), unchecked((int) 0x5c672b21), unchecked((int) 0x071f6181), unchecked((int) 0x39f7627f), unchecked((int) 0x361e3084), unchecked((int) 0xe4eb573b), - unchecked((int) 0x602f64a4), unchecked((int) 0xd63acd9c), unchecked((int) 0x1bbc4635), unchecked((int) 0x9e81032d), unchecked((int) 0x2701f50c), unchecked((int) 0x99847ab4), unchecked((int) 0xa0e3df79), unchecked((int) 0xba6cf38c), - unchecked((int) 0x10843094), unchecked((int) 0x2537a95e), unchecked((int) 0xf46f6ffe), unchecked((int) 0xa1ff3b1f), unchecked((int) 0x208cfb6a), unchecked((int) 0x8f458c74), unchecked((int) 0xd9e0a227), unchecked((int) 0x4ec73a34), - unchecked((int) 0xfc884f69), unchecked((int) 0x3e4de8df), unchecked((int) 0xef0e0088), unchecked((int) 0x3559648d), unchecked((int) 0x8a45388c), unchecked((int) 0x1d804366), unchecked((int) 0x721d9bfd), unchecked((int) 0xa58684bb), - unchecked((int) 0xe8256333), unchecked((int) 0x844e8212), unchecked((int) 0x128d8098), unchecked((int) 0xfed33fb4), unchecked((int) 0xce280ae1), unchecked((int) 0x27e19ba5), unchecked((int) 0xd5a6c252), unchecked((int) 0xe49754bd), - unchecked((int) 0xc5d655dd), unchecked((int) 0xeb667064), unchecked((int) 0x77840b4d), unchecked((int) 0xa1b6a801), unchecked((int) 0x84db26a9), unchecked((int) 0xe0b56714), unchecked((int) 0x21f043b7), unchecked((int) 0xe5d05860), - unchecked((int) 0x54f03084), unchecked((int) 0x066ff472), unchecked((int) 0xa31aa153), unchecked((int) 0xdadc4755), unchecked((int) 0xb5625dbf), unchecked((int) 0x68561be6), unchecked((int) 0x83ca6b94), unchecked((int) 0x2d6ed23b), - unchecked((int) 0xeccf01db), unchecked((int) 0xa6d3d0ba), unchecked((int) 0xb6803d5c), unchecked((int) 0xaf77a709), unchecked((int) 0x33b4a34c), unchecked((int) 0x397bc8d6), unchecked((int) 0x5ee22b95), unchecked((int) 0x5f0e5304), - unchecked((int) 0x81ed6f61), unchecked((int) 0x20e74364), unchecked((int) 0xb45e1378), unchecked((int) 0xde18639b), unchecked((int) 0x881ca122), unchecked((int) 0xb96726d1), unchecked((int) 0x8049a7e8), unchecked((int) 0x22b7da7b), - unchecked((int) 0x5e552d25), unchecked((int) 0x5272d237), unchecked((int) 0x79d2951c), unchecked((int) 0xc60d894c), unchecked((int) 0x488cb402), unchecked((int) 0x1ba4fe5b), unchecked((int) 0xa4b09f6b), unchecked((int) 0x1ca815cf), - unchecked((int) 0xa20c3005), unchecked((int) 0x8871df63), unchecked((int) 0xb9de2fcb), unchecked((int) 0x0cc6c9e9), unchecked((int) 0x0beeff53), unchecked((int) 0xe3214517), unchecked((int) 0xb4542835), unchecked((int) 0x9f63293c), - unchecked((int) 0xee41e729), unchecked((int) 0x6e1d2d7c), unchecked((int) 0x50045286), unchecked((int) 0x1e6685f3), unchecked((int) 0xf33401c6), unchecked((int) 0x30a22c95), unchecked((int) 0x31a70850), unchecked((int) 0x60930f13), - unchecked((int) 0x73f98417), unchecked((int) 0xa1269859), unchecked((int) 0xec645c44), unchecked((int) 0x52c877a9), unchecked((int) 0xcdff33a6), unchecked((int) 0xa02b1741), unchecked((int) 0x7cbad9a2), unchecked((int) 0x2180036f), - unchecked((int) 0x50d99c08), unchecked((int) 0xcb3f4861), unchecked((int) 0xc26bd765), unchecked((int) 0x64a3f6ab), unchecked((int) 0x80342676), unchecked((int) 0x25a75e7b), unchecked((int) 0xe4e6d1fc), unchecked((int) 0x20c710e6), - unchecked((int) 0xcdf0b680), unchecked((int) 0x17844d3b), unchecked((int) 0x31eef84d), unchecked((int) 0x7e0824e4), unchecked((int) 0x2ccb49eb), unchecked((int) 0x846a3bae), unchecked((int) 0x8ff77888), unchecked((int) 0xee5d60f6), - unchecked((int) 0x7af75673), unchecked((int) 0x2fdd5cdb), unchecked((int) 0xa11631c1), unchecked((int) 0x30f66f43), unchecked((int) 0xb3faec54), unchecked((int) 0x157fd7fa), unchecked((int) 0xef8579cc), unchecked((int) 0xd152de58), - unchecked((int) 0xdb2ffd5e), unchecked((int) 0x8f32ce19), unchecked((int) 0x306af97a), unchecked((int) 0x02f03ef8), unchecked((int) 0x99319ad5), unchecked((int) 0xc242fa0f), unchecked((int) 0xa7e3ebb0), unchecked((int) 0xc68e4906), - unchecked((int) 0xb8da230c), unchecked((int) 0x80823028), unchecked((int) 0xdcdef3c8), unchecked((int) 0xd35fb171), unchecked((int) 0x088a1bc8), unchecked((int) 0xbec0c560), unchecked((int) 0x61a3c9e8), unchecked((int) 0xbca8f54d), - unchecked((int) 0xc72feffa), unchecked((int) 0x22822e99), unchecked((int) 0x82c570b4), unchecked((int) 0xd8d94e89), unchecked((int) 0x8b1c34bc), unchecked((int) 0x301e16e6), unchecked((int) 0x273be979), unchecked((int) 0xb0ffeaa6), - unchecked((int) 0x61d9b8c6), unchecked((int) 0x00b24869), unchecked((int) 0xb7ffce3f), unchecked((int) 0x08dc283b), unchecked((int) 0x43daf65a), unchecked((int) 0xf7e19798), unchecked((int) 0x7619b72f), unchecked((int) 0x8f1c9ba4), - unchecked((int) 0xdc8637a0), unchecked((int) 0x16a7d3b1), unchecked((int) 0x9fc393b7), unchecked((int) 0xa7136eeb), unchecked((int) 0xc6bcc63e), unchecked((int) 0x1a513742), unchecked((int) 0xef6828bc), unchecked((int) 0x520365d6), - unchecked((int) 0x2d6a77ab), unchecked((int) 0x3527ed4b), unchecked((int) 0x821fd216), unchecked((int) 0x095c6e2e), unchecked((int) 0xdb92f2fb), unchecked((int) 0x5eea29cb), unchecked((int) 0x145892f5), unchecked((int) 0x91584f7f), - unchecked((int) 0x5483697b), unchecked((int) 0x2667a8cc), unchecked((int) 0x85196048), unchecked((int) 0x8c4bacea), unchecked((int) 0x833860d4), unchecked((int) 0x0d23e0f9), unchecked((int) 0x6c387e8a), unchecked((int) 0x0ae6d249), - unchecked((int) 0xb284600c), unchecked((int) 0xd835731d), unchecked((int) 0xdcb1c647), unchecked((int) 0xac4c56ea), unchecked((int) 0x3ebd81b3), unchecked((int) 0x230eabb0), unchecked((int) 0x6438bc87), unchecked((int) 0xf0b5b1fa), - unchecked((int) 0x8f5ea2b3), unchecked((int) 0xfc184642), unchecked((int) 0x0a036b7a), unchecked((int) 0x4fb089bd), unchecked((int) 0x649da589), unchecked((int) 0xa345415e), unchecked((int) 0x5c038323), unchecked((int) 0x3e5d3bb9), - unchecked((int) 0x43d79572), unchecked((int) 0x7e6dd07c), unchecked((int) 0x06dfdf1e), unchecked((int) 0x6c6cc4ef), unchecked((int) 0x7160a539), unchecked((int) 0x73bfbe70), unchecked((int) 0x83877605), unchecked((int) 0x4523ecf1) - }, - S3 = - { - unchecked((int) 0x8defc240), unchecked((int) 0x25fa5d9f), unchecked((int) 0xeb903dbf), unchecked((int) 0xe810c907), unchecked((int) 0x47607fff), unchecked((int) 0x369fe44b), unchecked((int) 0x8c1fc644), unchecked((int) 0xaececa90), - unchecked((int) 0xbeb1f9bf), unchecked((int) 0xeefbcaea), unchecked((int) 0xe8cf1950), unchecked((int) 0x51df07ae), unchecked((int) 0x920e8806), unchecked((int) 0xf0ad0548), unchecked((int) 0xe13c8d83), unchecked((int) 0x927010d5), - unchecked((int) 0x11107d9f), unchecked((int) 0x07647db9), unchecked((int) 0xb2e3e4d4), unchecked((int) 0x3d4f285e), unchecked((int) 0xb9afa820), unchecked((int) 0xfade82e0), unchecked((int) 0xa067268b), unchecked((int) 0x8272792e), - unchecked((int) 0x553fb2c0), unchecked((int) 0x489ae22b), unchecked((int) 0xd4ef9794), unchecked((int) 0x125e3fbc), unchecked((int) 0x21fffcee), unchecked((int) 0x825b1bfd), unchecked((int) 0x9255c5ed), unchecked((int) 0x1257a240), - unchecked((int) 0x4e1a8302), unchecked((int) 0xbae07fff), unchecked((int) 0x528246e7), unchecked((int) 0x8e57140e), unchecked((int) 0x3373f7bf), unchecked((int) 0x8c9f8188), unchecked((int) 0xa6fc4ee8), unchecked((int) 0xc982b5a5), - unchecked((int) 0xa8c01db7), unchecked((int) 0x579fc264), unchecked((int) 0x67094f31), unchecked((int) 0xf2bd3f5f), unchecked((int) 0x40fff7c1), unchecked((int) 0x1fb78dfc), unchecked((int) 0x8e6bd2c1), unchecked((int) 0x437be59b), - unchecked((int) 0x99b03dbf), unchecked((int) 0xb5dbc64b), unchecked((int) 0x638dc0e6), unchecked((int) 0x55819d99), unchecked((int) 0xa197c81c), unchecked((int) 0x4a012d6e), unchecked((int) 0xc5884a28), unchecked((int) 0xccc36f71), - unchecked((int) 0xb843c213), unchecked((int) 0x6c0743f1), unchecked((int) 0x8309893c), unchecked((int) 0x0feddd5f), unchecked((int) 0x2f7fe850), unchecked((int) 0xd7c07f7e), unchecked((int) 0x02507fbf), unchecked((int) 0x5afb9a04), - unchecked((int) 0xa747d2d0), unchecked((int) 0x1651192e), unchecked((int) 0xaf70bf3e), unchecked((int) 0x58c31380), unchecked((int) 0x5f98302e), unchecked((int) 0x727cc3c4), unchecked((int) 0x0a0fb402), unchecked((int) 0x0f7fef82), - unchecked((int) 0x8c96fdad), unchecked((int) 0x5d2c2aae), unchecked((int) 0x8ee99a49), unchecked((int) 0x50da88b8), unchecked((int) 0x8427f4a0), unchecked((int) 0x1eac5790), unchecked((int) 0x796fb449), unchecked((int) 0x8252dc15), - unchecked((int) 0xefbd7d9b), unchecked((int) 0xa672597d), unchecked((int) 0xada840d8), unchecked((int) 0x45f54504), unchecked((int) 0xfa5d7403), unchecked((int) 0xe83ec305), unchecked((int) 0x4f91751a), unchecked((int) 0x925669c2), - unchecked((int) 0x23efe941), unchecked((int) 0xa903f12e), unchecked((int) 0x60270df2), unchecked((int) 0x0276e4b6), unchecked((int) 0x94fd6574), unchecked((int) 0x927985b2), unchecked((int) 0x8276dbcb), unchecked((int) 0x02778176), - unchecked((int) 0xf8af918d), unchecked((int) 0x4e48f79e), unchecked((int) 0x8f616ddf), unchecked((int) 0xe29d840e), unchecked((int) 0x842f7d83), unchecked((int) 0x340ce5c8), unchecked((int) 0x96bbb682), unchecked((int) 0x93b4b148), - unchecked((int) 0xef303cab), unchecked((int) 0x984faf28), unchecked((int) 0x779faf9b), unchecked((int) 0x92dc560d), unchecked((int) 0x224d1e20), unchecked((int) 0x8437aa88), unchecked((int) 0x7d29dc96), unchecked((int) 0x2756d3dc), - unchecked((int) 0x8b907cee), unchecked((int) 0xb51fd240), unchecked((int) 0xe7c07ce3), unchecked((int) 0xe566b4a1), unchecked((int) 0xc3e9615e), unchecked((int) 0x3cf8209d), unchecked((int) 0x6094d1e3), unchecked((int) 0xcd9ca341), - unchecked((int) 0x5c76460e), unchecked((int) 0x00ea983b), unchecked((int) 0xd4d67881), unchecked((int) 0xfd47572c), unchecked((int) 0xf76cedd9), unchecked((int) 0xbda8229c), unchecked((int) 0x127dadaa), unchecked((int) 0x438a074e), - unchecked((int) 0x1f97c090), unchecked((int) 0x081bdb8a), unchecked((int) 0x93a07ebe), unchecked((int) 0xb938ca15), unchecked((int) 0x97b03cff), unchecked((int) 0x3dc2c0f8), unchecked((int) 0x8d1ab2ec), unchecked((int) 0x64380e51), - unchecked((int) 0x68cc7bfb), unchecked((int) 0xd90f2788), unchecked((int) 0x12490181), unchecked((int) 0x5de5ffd4), unchecked((int) 0xdd7ef86a), unchecked((int) 0x76a2e214), unchecked((int) 0xb9a40368), unchecked((int) 0x925d958f), - unchecked((int) 0x4b39fffa), unchecked((int) 0xba39aee9), unchecked((int) 0xa4ffd30b), unchecked((int) 0xfaf7933b), unchecked((int) 0x6d498623), unchecked((int) 0x193cbcfa), unchecked((int) 0x27627545), unchecked((int) 0x825cf47a), - unchecked((int) 0x61bd8ba0), unchecked((int) 0xd11e42d1), unchecked((int) 0xcead04f4), unchecked((int) 0x127ea392), unchecked((int) 0x10428db7), unchecked((int) 0x8272a972), unchecked((int) 0x9270c4a8), unchecked((int) 0x127de50b), - unchecked((int) 0x285ba1c8), unchecked((int) 0x3c62f44f), unchecked((int) 0x35c0eaa5), unchecked((int) 0xe805d231), unchecked((int) 0x428929fb), unchecked((int) 0xb4fcdf82), unchecked((int) 0x4fb66a53), unchecked((int) 0x0e7dc15b), - unchecked((int) 0x1f081fab), unchecked((int) 0x108618ae), unchecked((int) 0xfcfd086d), unchecked((int) 0xf9ff2889), unchecked((int) 0x694bcc11), unchecked((int) 0x236a5cae), unchecked((int) 0x12deca4d), unchecked((int) 0x2c3f8cc5), - unchecked((int) 0xd2d02dfe), unchecked((int) 0xf8ef5896), unchecked((int) 0xe4cf52da), unchecked((int) 0x95155b67), unchecked((int) 0x494a488c), unchecked((int) 0xb9b6a80c), unchecked((int) 0x5c8f82bc), unchecked((int) 0x89d36b45), - unchecked((int) 0x3a609437), unchecked((int) 0xec00c9a9), unchecked((int) 0x44715253), unchecked((int) 0x0a874b49), unchecked((int) 0xd773bc40), unchecked((int) 0x7c34671c), unchecked((int) 0x02717ef6), unchecked((int) 0x4feb5536), - unchecked((int) 0xa2d02fff), unchecked((int) 0xd2bf60c4), unchecked((int) 0xd43f03c0), unchecked((int) 0x50b4ef6d), unchecked((int) 0x07478cd1), unchecked((int) 0x006e1888), unchecked((int) 0xa2e53f55), unchecked((int) 0xb9e6d4bc), - unchecked((int) 0xa2048016), unchecked((int) 0x97573833), unchecked((int) 0xd7207d67), unchecked((int) 0xde0f8f3d), unchecked((int) 0x72f87b33), unchecked((int) 0xabcc4f33), unchecked((int) 0x7688c55d), unchecked((int) 0x7b00a6b0), - unchecked((int) 0x947b0001), unchecked((int) 0x570075d2), unchecked((int) 0xf9bb88f8), unchecked((int) 0x8942019e), unchecked((int) 0x4264a5ff), unchecked((int) 0x856302e0), unchecked((int) 0x72dbd92b), unchecked((int) 0xee971b69), - unchecked((int) 0x6ea22fde), unchecked((int) 0x5f08ae2b), unchecked((int) 0xaf7a616d), unchecked((int) 0xe5c98767), unchecked((int) 0xcf1febd2), unchecked((int) 0x61efc8c2), unchecked((int) 0xf1ac2571), unchecked((int) 0xcc8239c2), - unchecked((int) 0x67214cb8), unchecked((int) 0xb1e583d1), unchecked((int) 0xb7dc3e62), unchecked((int) 0x7f10bdce), unchecked((int) 0xf90a5c38), unchecked((int) 0x0ff0443d), unchecked((int) 0x606e6dc6), unchecked((int) 0x60543a49), - unchecked((int) 0x5727c148), unchecked((int) 0x2be98a1d), unchecked((int) 0x8ab41738), unchecked((int) 0x20e1be24), unchecked((int) 0xaf96da0f), unchecked((int) 0x68458425), unchecked((int) 0x99833be5), unchecked((int) 0x600d457d), - unchecked((int) 0x282f9350), unchecked((int) 0x8334b362), unchecked((int) 0xd91d1120), unchecked((int) 0x2b6d8da0), unchecked((int) 0x642b1e31), unchecked((int) 0x9c305a00), unchecked((int) 0x52bce688), unchecked((int) 0x1b03588a), - unchecked((int) 0xf7baefd5), unchecked((int) 0x4142ed9c), unchecked((int) 0xa4315c11), unchecked((int) 0x83323ec5), unchecked((int) 0xdfef4636), unchecked((int) 0xa133c501), unchecked((int) 0xe9d3531c), unchecked((int) 0xee353783) - }, - S4 = - { - unchecked((int) 0x9db30420), unchecked((int) 0x1fb6e9de), unchecked((int) 0xa7be7bef), unchecked((int) 0xd273a298), unchecked((int) 0x4a4f7bdb), unchecked((int) 0x64ad8c57), unchecked((int) 0x85510443), unchecked((int) 0xfa020ed1), - unchecked((int) 0x7e287aff), unchecked((int) 0xe60fb663), unchecked((int) 0x095f35a1), unchecked((int) 0x79ebf120), unchecked((int) 0xfd059d43), unchecked((int) 0x6497b7b1), unchecked((int) 0xf3641f63), unchecked((int) 0x241e4adf), - unchecked((int) 0x28147f5f), unchecked((int) 0x4fa2b8cd), unchecked((int) 0xc9430040), unchecked((int) 0x0cc32220), unchecked((int) 0xfdd30b30), unchecked((int) 0xc0a5374f), unchecked((int) 0x1d2d00d9), unchecked((int) 0x24147b15), - unchecked((int) 0xee4d111a), unchecked((int) 0x0fca5167), unchecked((int) 0x71ff904c), unchecked((int) 0x2d195ffe), unchecked((int) 0x1a05645f), unchecked((int) 0x0c13fefe), unchecked((int) 0x081b08ca), unchecked((int) 0x05170121), - unchecked((int) 0x80530100), unchecked((int) 0xe83e5efe), unchecked((int) 0xac9af4f8), unchecked((int) 0x7fe72701), unchecked((int) 0xd2b8ee5f), unchecked((int) 0x06df4261), unchecked((int) 0xbb9e9b8a), unchecked((int) 0x7293ea25), - unchecked((int) 0xce84ffdf), unchecked((int) 0xf5718801), unchecked((int) 0x3dd64b04), unchecked((int) 0xa26f263b), unchecked((int) 0x7ed48400), unchecked((int) 0x547eebe6), unchecked((int) 0x446d4ca0), unchecked((int) 0x6cf3d6f5), - unchecked((int) 0x2649abdf), unchecked((int) 0xaea0c7f5), unchecked((int) 0x36338cc1), unchecked((int) 0x503f7e93), unchecked((int) 0xd3772061), unchecked((int) 0x11b638e1), unchecked((int) 0x72500e03), unchecked((int) 0xf80eb2bb), - unchecked((int) 0xabe0502e), unchecked((int) 0xec8d77de), unchecked((int) 0x57971e81), unchecked((int) 0xe14f6746), unchecked((int) 0xc9335400), unchecked((int) 0x6920318f), unchecked((int) 0x081dbb99), unchecked((int) 0xffc304a5), - unchecked((int) 0x4d351805), unchecked((int) 0x7f3d5ce3), unchecked((int) 0xa6c866c6), unchecked((int) 0x5d5bcca9), unchecked((int) 0xdaec6fea), unchecked((int) 0x9f926f91), unchecked((int) 0x9f46222f), unchecked((int) 0x3991467d), - unchecked((int) 0xa5bf6d8e), unchecked((int) 0x1143c44f), unchecked((int) 0x43958302), unchecked((int) 0xd0214eeb), unchecked((int) 0x022083b8), unchecked((int) 0x3fb6180c), unchecked((int) 0x18f8931e), unchecked((int) 0x281658e6), - unchecked((int) 0x26486e3e), unchecked((int) 0x8bd78a70), unchecked((int) 0x7477e4c1), unchecked((int) 0xb506e07c), unchecked((int) 0xf32d0a25), unchecked((int) 0x79098b02), unchecked((int) 0xe4eabb81), unchecked((int) 0x28123b23), - unchecked((int) 0x69dead38), unchecked((int) 0x1574ca16), unchecked((int) 0xdf871b62), unchecked((int) 0x211c40b7), unchecked((int) 0xa51a9ef9), unchecked((int) 0x0014377b), unchecked((int) 0x041e8ac8), unchecked((int) 0x09114003), - unchecked((int) 0xbd59e4d2), unchecked((int) 0xe3d156d5), unchecked((int) 0x4fe876d5), unchecked((int) 0x2f91a340), unchecked((int) 0x557be8de), unchecked((int) 0x00eae4a7), unchecked((int) 0x0ce5c2ec), unchecked((int) 0x4db4bba6), - unchecked((int) 0xe756bdff), unchecked((int) 0xdd3369ac), unchecked((int) 0xec17b035), unchecked((int) 0x06572327), unchecked((int) 0x99afc8b0), unchecked((int) 0x56c8c391), unchecked((int) 0x6b65811c), unchecked((int) 0x5e146119), - unchecked((int) 0x6e85cb75), unchecked((int) 0xbe07c002), unchecked((int) 0xc2325577), unchecked((int) 0x893ff4ec), unchecked((int) 0x5bbfc92d), unchecked((int) 0xd0ec3b25), unchecked((int) 0xb7801ab7), unchecked((int) 0x8d6d3b24), - unchecked((int) 0x20c763ef), unchecked((int) 0xc366a5fc), unchecked((int) 0x9c382880), unchecked((int) 0x0ace3205), unchecked((int) 0xaac9548a), unchecked((int) 0xeca1d7c7), unchecked((int) 0x041afa32), unchecked((int) 0x1d16625a), - unchecked((int) 0x6701902c), unchecked((int) 0x9b757a54), unchecked((int) 0x31d477f7), unchecked((int) 0x9126b031), unchecked((int) 0x36cc6fdb), unchecked((int) 0xc70b8b46), unchecked((int) 0xd9e66a48), unchecked((int) 0x56e55a79), - unchecked((int) 0x026a4ceb), unchecked((int) 0x52437eff), unchecked((int) 0x2f8f76b4), unchecked((int) 0x0df980a5), unchecked((int) 0x8674cde3), unchecked((int) 0xedda04eb), unchecked((int) 0x17a9be04), unchecked((int) 0x2c18f4df), - unchecked((int) 0xb7747f9d), unchecked((int) 0xab2af7b4), unchecked((int) 0xefc34d20), unchecked((int) 0x2e096b7c), unchecked((int) 0x1741a254), unchecked((int) 0xe5b6a035), unchecked((int) 0x213d42f6), unchecked((int) 0x2c1c7c26), - unchecked((int) 0x61c2f50f), unchecked((int) 0x6552daf9), unchecked((int) 0xd2c231f8), unchecked((int) 0x25130f69), unchecked((int) 0xd8167fa2), unchecked((int) 0x0418f2c8), unchecked((int) 0x001a96a6), unchecked((int) 0x0d1526ab), - unchecked((int) 0x63315c21), unchecked((int) 0x5e0a72ec), unchecked((int) 0x49bafefd), unchecked((int) 0x187908d9), unchecked((int) 0x8d0dbd86), unchecked((int) 0x311170a7), unchecked((int) 0x3e9b640c), unchecked((int) 0xcc3e10d7), - unchecked((int) 0xd5cad3b6), unchecked((int) 0x0caec388), unchecked((int) 0xf73001e1), unchecked((int) 0x6c728aff), unchecked((int) 0x71eae2a1), unchecked((int) 0x1f9af36e), unchecked((int) 0xcfcbd12f), unchecked((int) 0xc1de8417), - unchecked((int) 0xac07be6b), unchecked((int) 0xcb44a1d8), unchecked((int) 0x8b9b0f56), unchecked((int) 0x013988c3), unchecked((int) 0xb1c52fca), unchecked((int) 0xb4be31cd), unchecked((int) 0xd8782806), unchecked((int) 0x12a3a4e2), - unchecked((int) 0x6f7de532), unchecked((int) 0x58fd7eb6), unchecked((int) 0xd01ee900), unchecked((int) 0x24adffc2), unchecked((int) 0xf4990fc5), unchecked((int) 0x9711aac5), unchecked((int) 0x001d7b95), unchecked((int) 0x82e5e7d2), - unchecked((int) 0x109873f6), unchecked((int) 0x00613096), unchecked((int) 0xc32d9521), unchecked((int) 0xada121ff), unchecked((int) 0x29908415), unchecked((int) 0x7fbb977f), unchecked((int) 0xaf9eb3db), unchecked((int) 0x29c9ed2a), - unchecked((int) 0x5ce2a465), unchecked((int) 0xa730f32c), unchecked((int) 0xd0aa3fe8), unchecked((int) 0x8a5cc091), unchecked((int) 0xd49e2ce7), unchecked((int) 0x0ce454a9), unchecked((int) 0xd60acd86), unchecked((int) 0x015f1919), - unchecked((int) 0x77079103), unchecked((int) 0xdea03af6), unchecked((int) 0x78a8565e), unchecked((int) 0xdee356df), unchecked((int) 0x21f05cbe), unchecked((int) 0x8b75e387), unchecked((int) 0xb3c50651), unchecked((int) 0xb8a5c3ef), - unchecked((int) 0xd8eeb6d2), unchecked((int) 0xe523be77), unchecked((int) 0xc2154529), unchecked((int) 0x2f69efdf), unchecked((int) 0xafe67afb), unchecked((int) 0xf470c4b2), unchecked((int) 0xf3e0eb5b), unchecked((int) 0xd6cc9876), - unchecked((int) 0x39e4460c), unchecked((int) 0x1fda8538), unchecked((int) 0x1987832f), unchecked((int) 0xca007367), unchecked((int) 0xa99144f8), unchecked((int) 0x296b299e), unchecked((int) 0x492fc295), unchecked((int) 0x9266beab), - unchecked((int) 0xb5676e69), unchecked((int) 0x9bd3ddda), unchecked((int) 0xdf7e052f), unchecked((int) 0xdb25701c), unchecked((int) 0x1b5e51ee), unchecked((int) 0xf65324e6), unchecked((int) 0x6afce36c), unchecked((int) 0x0316cc04), - unchecked((int) 0x8644213e), unchecked((int) 0xb7dc59d0), unchecked((int) 0x7965291f), unchecked((int) 0xccd6fd43), unchecked((int) 0x41823979), unchecked((int) 0x932bcdf6), unchecked((int) 0xb657c34d), unchecked((int) 0x4edfd282), - unchecked((int) 0x7ae5290c), unchecked((int) 0x3cb9536b), unchecked((int) 0x851e20fe), unchecked((int) 0x9833557e), unchecked((int) 0x13ecf0b0), unchecked((int) 0xd3ffb372), unchecked((int) 0x3f85c5c1), unchecked((int) 0x0aef7ed2) - }, - S5 = - { - unchecked((int) 0x7ec90c04), unchecked((int) 0x2c6e74b9), unchecked((int) 0x9b0e66df), unchecked((int) 0xa6337911), unchecked((int) 0xb86a7fff), unchecked((int) 0x1dd358f5), unchecked((int) 0x44dd9d44), unchecked((int) 0x1731167f), - unchecked((int) 0x08fbf1fa), unchecked((int) 0xe7f511cc), unchecked((int) 0xd2051b00), unchecked((int) 0x735aba00), unchecked((int) 0x2ab722d8), unchecked((int) 0x386381cb), unchecked((int) 0xacf6243a), unchecked((int) 0x69befd7a), - unchecked((int) 0xe6a2e77f), unchecked((int) 0xf0c720cd), unchecked((int) 0xc4494816), unchecked((int) 0xccf5c180), unchecked((int) 0x38851640), unchecked((int) 0x15b0a848), unchecked((int) 0xe68b18cb), unchecked((int) 0x4caadeff), - unchecked((int) 0x5f480a01), unchecked((int) 0x0412b2aa), unchecked((int) 0x259814fc), unchecked((int) 0x41d0efe2), unchecked((int) 0x4e40b48d), unchecked((int) 0x248eb6fb), unchecked((int) 0x8dba1cfe), unchecked((int) 0x41a99b02), - unchecked((int) 0x1a550a04), unchecked((int) 0xba8f65cb), unchecked((int) 0x7251f4e7), unchecked((int) 0x95a51725), unchecked((int) 0xc106ecd7), unchecked((int) 0x97a5980a), unchecked((int) 0xc539b9aa), unchecked((int) 0x4d79fe6a), - unchecked((int) 0xf2f3f763), unchecked((int) 0x68af8040), unchecked((int) 0xed0c9e56), unchecked((int) 0x11b4958b), unchecked((int) 0xe1eb5a88), unchecked((int) 0x8709e6b0), unchecked((int) 0xd7e07156), unchecked((int) 0x4e29fea7), - unchecked((int) 0x6366e52d), unchecked((int) 0x02d1c000), unchecked((int) 0xc4ac8e05), unchecked((int) 0x9377f571), unchecked((int) 0x0c05372a), unchecked((int) 0x578535f2), unchecked((int) 0x2261be02), unchecked((int) 0xd642a0c9), - unchecked((int) 0xdf13a280), unchecked((int) 0x74b55bd2), unchecked((int) 0x682199c0), unchecked((int) 0xd421e5ec), unchecked((int) 0x53fb3ce8), unchecked((int) 0xc8adedb3), unchecked((int) 0x28a87fc9), unchecked((int) 0x3d959981), - unchecked((int) 0x5c1ff900), unchecked((int) 0xfe38d399), unchecked((int) 0x0c4eff0b), unchecked((int) 0x062407ea), unchecked((int) 0xaa2f4fb1), unchecked((int) 0x4fb96976), unchecked((int) 0x90c79505), unchecked((int) 0xb0a8a774), - unchecked((int) 0xef55a1ff), unchecked((int) 0xe59ca2c2), unchecked((int) 0xa6b62d27), unchecked((int) 0xe66a4263), unchecked((int) 0xdf65001f), unchecked((int) 0x0ec50966), unchecked((int) 0xdfdd55bc), unchecked((int) 0x29de0655), - unchecked((int) 0x911e739a), unchecked((int) 0x17af8975), unchecked((int) 0x32c7911c), unchecked((int) 0x89f89468), unchecked((int) 0x0d01e980), unchecked((int) 0x524755f4), unchecked((int) 0x03b63cc9), unchecked((int) 0x0cc844b2), - unchecked((int) 0xbcf3f0aa), unchecked((int) 0x87ac36e9), unchecked((int) 0xe53a7426), unchecked((int) 0x01b3d82b), unchecked((int) 0x1a9e7449), unchecked((int) 0x64ee2d7e), unchecked((int) 0xcddbb1da), unchecked((int) 0x01c94910), - unchecked((int) 0xb868bf80), unchecked((int) 0x0d26f3fd), unchecked((int) 0x9342ede7), unchecked((int) 0x04a5c284), unchecked((int) 0x636737b6), unchecked((int) 0x50f5b616), unchecked((int) 0xf24766e3), unchecked((int) 0x8eca36c1), - unchecked((int) 0x136e05db), unchecked((int) 0xfef18391), unchecked((int) 0xfb887a37), unchecked((int) 0xd6e7f7d4), unchecked((int) 0xc7fb7dc9), unchecked((int) 0x3063fcdf), unchecked((int) 0xb6f589de), unchecked((int) 0xec2941da), - unchecked((int) 0x26e46695), unchecked((int) 0xb7566419), unchecked((int) 0xf654efc5), unchecked((int) 0xd08d58b7), unchecked((int) 0x48925401), unchecked((int) 0xc1bacb7f), unchecked((int) 0xe5ff550f), unchecked((int) 0xb6083049), - unchecked((int) 0x5bb5d0e8), unchecked((int) 0x87d72e5a), unchecked((int) 0xab6a6ee1), unchecked((int) 0x223a66ce), unchecked((int) 0xc62bf3cd), unchecked((int) 0x9e0885f9), unchecked((int) 0x68cb3e47), unchecked((int) 0x086c010f), - unchecked((int) 0xa21de820), unchecked((int) 0xd18b69de), unchecked((int) 0xf3f65777), unchecked((int) 0xfa02c3f6), unchecked((int) 0x407edac3), unchecked((int) 0xcbb3d550), unchecked((int) 0x1793084d), unchecked((int) 0xb0d70eba), - unchecked((int) 0x0ab378d5), unchecked((int) 0xd951fb0c), unchecked((int) 0xded7da56), unchecked((int) 0x4124bbe4), unchecked((int) 0x94ca0b56), unchecked((int) 0x0f5755d1), unchecked((int) 0xe0e1e56e), unchecked((int) 0x6184b5be), - unchecked((int) 0x580a249f), unchecked((int) 0x94f74bc0), unchecked((int) 0xe327888e), unchecked((int) 0x9f7b5561), unchecked((int) 0xc3dc0280), unchecked((int) 0x05687715), unchecked((int) 0x646c6bd7), unchecked((int) 0x44904db3), - unchecked((int) 0x66b4f0a3), unchecked((int) 0xc0f1648a), unchecked((int) 0x697ed5af), unchecked((int) 0x49e92ff6), unchecked((int) 0x309e374f), unchecked((int) 0x2cb6356a), unchecked((int) 0x85808573), unchecked((int) 0x4991f840), - unchecked((int) 0x76f0ae02), unchecked((int) 0x083be84d), unchecked((int) 0x28421c9a), unchecked((int) 0x44489406), unchecked((int) 0x736e4cb8), unchecked((int) 0xc1092910), unchecked((int) 0x8bc95fc6), unchecked((int) 0x7d869cf4), - unchecked((int) 0x134f616f), unchecked((int) 0x2e77118d), unchecked((int) 0xb31b2be1), unchecked((int) 0xaa90b472), unchecked((int) 0x3ca5d717), unchecked((int) 0x7d161bba), unchecked((int) 0x9cad9010), unchecked((int) 0xaf462ba2), - unchecked((int) 0x9fe459d2), unchecked((int) 0x45d34559), unchecked((int) 0xd9f2da13), unchecked((int) 0xdbc65487), unchecked((int) 0xf3e4f94e), unchecked((int) 0x176d486f), unchecked((int) 0x097c13ea), unchecked((int) 0x631da5c7), - unchecked((int) 0x445f7382), unchecked((int) 0x175683f4), unchecked((int) 0xcdc66a97), unchecked((int) 0x70be0288), unchecked((int) 0xb3cdcf72), unchecked((int) 0x6e5dd2f3), unchecked((int) 0x20936079), unchecked((int) 0x459b80a5), - unchecked((int) 0xbe60e2db), unchecked((int) 0xa9c23101), unchecked((int) 0xeba5315c), unchecked((int) 0x224e42f2), unchecked((int) 0x1c5c1572), unchecked((int) 0xf6721b2c), unchecked((int) 0x1ad2fff3), unchecked((int) 0x8c25404e), - unchecked((int) 0x324ed72f), unchecked((int) 0x4067b7fd), unchecked((int) 0x0523138e), unchecked((int) 0x5ca3bc78), unchecked((int) 0xdc0fd66e), unchecked((int) 0x75922283), unchecked((int) 0x784d6b17), unchecked((int) 0x58ebb16e), - unchecked((int) 0x44094f85), unchecked((int) 0x3f481d87), unchecked((int) 0xfcfeae7b), unchecked((int) 0x77b5ff76), unchecked((int) 0x8c2302bf), unchecked((int) 0xaaf47556), unchecked((int) 0x5f46b02a), unchecked((int) 0x2b092801), - unchecked((int) 0x3d38f5f7), unchecked((int) 0x0ca81f36), unchecked((int) 0x52af4a8a), unchecked((int) 0x66d5e7c0), unchecked((int) 0xdf3b0874), unchecked((int) 0x95055110), unchecked((int) 0x1b5ad7a8), unchecked((int) 0xf61ed5ad), - unchecked((int) 0x6cf6e479), unchecked((int) 0x20758184), unchecked((int) 0xd0cefa65), unchecked((int) 0x88f7be58), unchecked((int) 0x4a046826), unchecked((int) 0x0ff6f8f3), unchecked((int) 0xa09c7f70), unchecked((int) 0x5346aba0), - unchecked((int) 0x5ce96c28), unchecked((int) 0xe176eda3), unchecked((int) 0x6bac307f), unchecked((int) 0x376829d2), unchecked((int) 0x85360fa9), unchecked((int) 0x17e3fe2a), unchecked((int) 0x24b79767), unchecked((int) 0xf5a96b20), - unchecked((int) 0xd6cd2595), unchecked((int) 0x68ff1ebf), unchecked((int) 0x7555442c), unchecked((int) 0xf19f06be), unchecked((int) 0xf9e0659a), unchecked((int) 0xeeb9491d), unchecked((int) 0x34010718), unchecked((int) 0xbb30cab8), - unchecked((int) 0xe822fe15), unchecked((int) 0x88570983), unchecked((int) 0x750e6249), unchecked((int) 0xda627e55), unchecked((int) 0x5e76ffa8), unchecked((int) 0xb1534546), unchecked((int) 0x6d47de08), unchecked((int) 0xefe9e7d4) - }, - S6 = - { - unchecked((int) 0xf6fa8f9d), unchecked((int) 0x2cac6ce1), unchecked((int) 0x4ca34867), unchecked((int) 0xe2337f7c), unchecked((int) 0x95db08e7), unchecked((int) 0x016843b4), unchecked((int) 0xeced5cbc), unchecked((int) 0x325553ac), - unchecked((int) 0xbf9f0960), unchecked((int) 0xdfa1e2ed), unchecked((int) 0x83f0579d), unchecked((int) 0x63ed86b9), unchecked((int) 0x1ab6a6b8), unchecked((int) 0xde5ebe39), unchecked((int) 0xf38ff732), unchecked((int) 0x8989b138), - unchecked((int) 0x33f14961), unchecked((int) 0xc01937bd), unchecked((int) 0xf506c6da), unchecked((int) 0xe4625e7e), unchecked((int) 0xa308ea99), unchecked((int) 0x4e23e33c), unchecked((int) 0x79cbd7cc), unchecked((int) 0x48a14367), - unchecked((int) 0xa3149619), unchecked((int) 0xfec94bd5), unchecked((int) 0xa114174a), unchecked((int) 0xeaa01866), unchecked((int) 0xa084db2d), unchecked((int) 0x09a8486f), unchecked((int) 0xa888614a), unchecked((int) 0x2900af98), - unchecked((int) 0x01665991), unchecked((int) 0xe1992863), unchecked((int) 0xc8f30c60), unchecked((int) 0x2e78ef3c), unchecked((int) 0xd0d51932), unchecked((int) 0xcf0fec14), unchecked((int) 0xf7ca07d2), unchecked((int) 0xd0a82072), - unchecked((int) 0xfd41197e), unchecked((int) 0x9305a6b0), unchecked((int) 0xe86be3da), unchecked((int) 0x74bed3cd), unchecked((int) 0x372da53c), unchecked((int) 0x4c7f4448), unchecked((int) 0xdab5d440), unchecked((int) 0x6dba0ec3), - unchecked((int) 0x083919a7), unchecked((int) 0x9fbaeed9), unchecked((int) 0x49dbcfb0), unchecked((int) 0x4e670c53), unchecked((int) 0x5c3d9c01), unchecked((int) 0x64bdb941), unchecked((int) 0x2c0e636a), unchecked((int) 0xba7dd9cd), - unchecked((int) 0xea6f7388), unchecked((int) 0xe70bc762), unchecked((int) 0x35f29adb), unchecked((int) 0x5c4cdd8d), unchecked((int) 0xf0d48d8c), unchecked((int) 0xb88153e2), unchecked((int) 0x08a19866), unchecked((int) 0x1ae2eac8), - unchecked((int) 0x284caf89), unchecked((int) 0xaa928223), unchecked((int) 0x9334be53), unchecked((int) 0x3b3a21bf), unchecked((int) 0x16434be3), unchecked((int) 0x9aea3906), unchecked((int) 0xefe8c36e), unchecked((int) 0xf890cdd9), - unchecked((int) 0x80226dae), unchecked((int) 0xc340a4a3), unchecked((int) 0xdf7e9c09), unchecked((int) 0xa694a807), unchecked((int) 0x5b7c5ecc), unchecked((int) 0x221db3a6), unchecked((int) 0x9a69a02f), unchecked((int) 0x68818a54), - unchecked((int) 0xceb2296f), unchecked((int) 0x53c0843a), unchecked((int) 0xfe893655), unchecked((int) 0x25bfe68a), unchecked((int) 0xb4628abc), unchecked((int) 0xcf222ebf), unchecked((int) 0x25ac6f48), unchecked((int) 0xa9a99387), - unchecked((int) 0x53bddb65), unchecked((int) 0xe76ffbe7), unchecked((int) 0xe967fd78), unchecked((int) 0x0ba93563), unchecked((int) 0x8e342bc1), unchecked((int) 0xe8a11be9), unchecked((int) 0x4980740d), unchecked((int) 0xc8087dfc), - unchecked((int) 0x8de4bf99), unchecked((int) 0xa11101a0), unchecked((int) 0x7fd37975), unchecked((int) 0xda5a26c0), unchecked((int) 0xe81f994f), unchecked((int) 0x9528cd89), unchecked((int) 0xfd339fed), unchecked((int) 0xb87834bf), - unchecked((int) 0x5f04456d), unchecked((int) 0x22258698), unchecked((int) 0xc9c4c83b), unchecked((int) 0x2dc156be), unchecked((int) 0x4f628daa), unchecked((int) 0x57f55ec5), unchecked((int) 0xe2220abe), unchecked((int) 0xd2916ebf), - unchecked((int) 0x4ec75b95), unchecked((int) 0x24f2c3c0), unchecked((int) 0x42d15d99), unchecked((int) 0xcd0d7fa0), unchecked((int) 0x7b6e27ff), unchecked((int) 0xa8dc8af0), unchecked((int) 0x7345c106), unchecked((int) 0xf41e232f), - unchecked((int) 0x35162386), unchecked((int) 0xe6ea8926), unchecked((int) 0x3333b094), unchecked((int) 0x157ec6f2), unchecked((int) 0x372b74af), unchecked((int) 0x692573e4), unchecked((int) 0xe9a9d848), unchecked((int) 0xf3160289), - unchecked((int) 0x3a62ef1d), unchecked((int) 0xa787e238), unchecked((int) 0xf3a5f676), unchecked((int) 0x74364853), unchecked((int) 0x20951063), unchecked((int) 0x4576698d), unchecked((int) 0xb6fad407), unchecked((int) 0x592af950), - unchecked((int) 0x36f73523), unchecked((int) 0x4cfb6e87), unchecked((int) 0x7da4cec0), unchecked((int) 0x6c152daa), unchecked((int) 0xcb0396a8), unchecked((int) 0xc50dfe5d), unchecked((int) 0xfcd707ab), unchecked((int) 0x0921c42f), - unchecked((int) 0x89dff0bb), unchecked((int) 0x5fe2be78), unchecked((int) 0x448f4f33), unchecked((int) 0x754613c9), unchecked((int) 0x2b05d08d), unchecked((int) 0x48b9d585), unchecked((int) 0xdc049441), unchecked((int) 0xc8098f9b), - unchecked((int) 0x7dede786), unchecked((int) 0xc39a3373), unchecked((int) 0x42410005), unchecked((int) 0x6a091751), unchecked((int) 0x0ef3c8a6), unchecked((int) 0x890072d6), unchecked((int) 0x28207682), unchecked((int) 0xa9a9f7be), - unchecked((int) 0xbf32679d), unchecked((int) 0xd45b5b75), unchecked((int) 0xb353fd00), unchecked((int) 0xcbb0e358), unchecked((int) 0x830f220a), unchecked((int) 0x1f8fb214), unchecked((int) 0xd372cf08), unchecked((int) 0xcc3c4a13), - unchecked((int) 0x8cf63166), unchecked((int) 0x061c87be), unchecked((int) 0x88c98f88), unchecked((int) 0x6062e397), unchecked((int) 0x47cf8e7a), unchecked((int) 0xb6c85283), unchecked((int) 0x3cc2acfb), unchecked((int) 0x3fc06976), - unchecked((int) 0x4e8f0252), unchecked((int) 0x64d8314d), unchecked((int) 0xda3870e3), unchecked((int) 0x1e665459), unchecked((int) 0xc10908f0), unchecked((int) 0x513021a5), unchecked((int) 0x6c5b68b7), unchecked((int) 0x822f8aa0), - unchecked((int) 0x3007cd3e), unchecked((int) 0x74719eef), unchecked((int) 0xdc872681), unchecked((int) 0x073340d4), unchecked((int) 0x7e432fd9), unchecked((int) 0x0c5ec241), unchecked((int) 0x8809286c), unchecked((int) 0xf592d891), - unchecked((int) 0x08a930f6), unchecked((int) 0x957ef305), unchecked((int) 0xb7fbffbd), unchecked((int) 0xc266e96f), unchecked((int) 0x6fe4ac98), unchecked((int) 0xb173ecc0), unchecked((int) 0xbc60b42a), unchecked((int) 0x953498da), - unchecked((int) 0xfba1ae12), unchecked((int) 0x2d4bd736), unchecked((int) 0x0f25faab), unchecked((int) 0xa4f3fceb), unchecked((int) 0xe2969123), unchecked((int) 0x257f0c3d), unchecked((int) 0x9348af49), unchecked((int) 0x361400bc), - unchecked((int) 0xe8816f4a), unchecked((int) 0x3814f200), unchecked((int) 0xa3f94043), unchecked((int) 0x9c7a54c2), unchecked((int) 0xbc704f57), unchecked((int) 0xda41e7f9), unchecked((int) 0xc25ad33a), unchecked((int) 0x54f4a084), - unchecked((int) 0xb17f5505), unchecked((int) 0x59357cbe), unchecked((int) 0xedbd15c8), unchecked((int) 0x7f97c5ab), unchecked((int) 0xba5ac7b5), unchecked((int) 0xb6f6deaf), unchecked((int) 0x3a479c3a), unchecked((int) 0x5302da25), - unchecked((int) 0x653d7e6a), unchecked((int) 0x54268d49), unchecked((int) 0x51a477ea), unchecked((int) 0x5017d55b), unchecked((int) 0xd7d25d88), unchecked((int) 0x44136c76), unchecked((int) 0x0404a8c8), unchecked((int) 0xb8e5a121), - unchecked((int) 0xb81a928a), unchecked((int) 0x60ed5869), unchecked((int) 0x97c55b96), unchecked((int) 0xeaec991b), unchecked((int) 0x29935913), unchecked((int) 0x01fdb7f1), unchecked((int) 0x088e8dfa), unchecked((int) 0x9ab6f6f5), - unchecked((int) 0x3b4cbf9f), unchecked((int) 0x4a5de3ab), unchecked((int) 0xe6051d35), unchecked((int) 0xa0e1d855), unchecked((int) 0xd36b4cf1), unchecked((int) 0xf544edeb), unchecked((int) 0xb0e93524), unchecked((int) 0xbebb8fbd), - unchecked((int) 0xa2d762cf), unchecked((int) 0x49c92f54), unchecked((int) 0x38b5f331), unchecked((int) 0x7128a454), unchecked((int) 0x48392905), unchecked((int) 0xa65b1db8), unchecked((int) 0x851c97bd), unchecked((int) 0xd675cf2f) - }, - S7 = - { - unchecked((int) 0x85e04019), unchecked((int) 0x332bf567), unchecked((int) 0x662dbfff), unchecked((int) 0xcfc65693), unchecked((int) 0x2a8d7f6f), unchecked((int) 0xab9bc912), unchecked((int) 0xde6008a1), unchecked((int) 0x2028da1f), - unchecked((int) 0x0227bce7), unchecked((int) 0x4d642916), unchecked((int) 0x18fac300), unchecked((int) 0x50f18b82), unchecked((int) 0x2cb2cb11), unchecked((int) 0xb232e75c), unchecked((int) 0x4b3695f2), unchecked((int) 0xb28707de), - unchecked((int) 0xa05fbcf6), unchecked((int) 0xcd4181e9), unchecked((int) 0xe150210c), unchecked((int) 0xe24ef1bd), unchecked((int) 0xb168c381), unchecked((int) 0xfde4e789), unchecked((int) 0x5c79b0d8), unchecked((int) 0x1e8bfd43), - unchecked((int) 0x4d495001), unchecked((int) 0x38be4341), unchecked((int) 0x913cee1d), unchecked((int) 0x92a79c3f), unchecked((int) 0x089766be), unchecked((int) 0xbaeeadf4), unchecked((int) 0x1286becf), unchecked((int) 0xb6eacb19), - unchecked((int) 0x2660c200), unchecked((int) 0x7565bde4), unchecked((int) 0x64241f7a), unchecked((int) 0x8248dca9), unchecked((int) 0xc3b3ad66), unchecked((int) 0x28136086), unchecked((int) 0x0bd8dfa8), unchecked((int) 0x356d1cf2), - unchecked((int) 0x107789be), unchecked((int) 0xb3b2e9ce), unchecked((int) 0x0502aa8f), unchecked((int) 0x0bc0351e), unchecked((int) 0x166bf52a), unchecked((int) 0xeb12ff82), unchecked((int) 0xe3486911), unchecked((int) 0xd34d7516), - unchecked((int) 0x4e7b3aff), unchecked((int) 0x5f43671b), unchecked((int) 0x9cf6e037), unchecked((int) 0x4981ac83), unchecked((int) 0x334266ce), unchecked((int) 0x8c9341b7), unchecked((int) 0xd0d854c0), unchecked((int) 0xcb3a6c88), - unchecked((int) 0x47bc2829), unchecked((int) 0x4725ba37), unchecked((int) 0xa66ad22b), unchecked((int) 0x7ad61f1e), unchecked((int) 0x0c5cbafa), unchecked((int) 0x4437f107), unchecked((int) 0xb6e79962), unchecked((int) 0x42d2d816), - unchecked((int) 0x0a961288), unchecked((int) 0xe1a5c06e), unchecked((int) 0x13749e67), unchecked((int) 0x72fc081a), unchecked((int) 0xb1d139f7), unchecked((int) 0xf9583745), unchecked((int) 0xcf19df58), unchecked((int) 0xbec3f756), - unchecked((int) 0xc06eba30), unchecked((int) 0x07211b24), unchecked((int) 0x45c28829), unchecked((int) 0xc95e317f), unchecked((int) 0xbc8ec511), unchecked((int) 0x38bc46e9), unchecked((int) 0xc6e6fa14), unchecked((int) 0xbae8584a), - unchecked((int) 0xad4ebc46), unchecked((int) 0x468f508b), unchecked((int) 0x7829435f), unchecked((int) 0xf124183b), unchecked((int) 0x821dba9f), unchecked((int) 0xaff60ff4), unchecked((int) 0xea2c4e6d), unchecked((int) 0x16e39264), - unchecked((int) 0x92544a8b), unchecked((int) 0x009b4fc3), unchecked((int) 0xaba68ced), unchecked((int) 0x9ac96f78), unchecked((int) 0x06a5b79a), unchecked((int) 0xb2856e6e), unchecked((int) 0x1aec3ca9), unchecked((int) 0xbe838688), - unchecked((int) 0x0e0804e9), unchecked((int) 0x55f1be56), unchecked((int) 0xe7e5363b), unchecked((int) 0xb3a1f25d), unchecked((int) 0xf7debb85), unchecked((int) 0x61fe033c), unchecked((int) 0x16746233), unchecked((int) 0x3c034c28), - unchecked((int) 0xda6d0c74), unchecked((int) 0x79aac56c), unchecked((int) 0x3ce4e1ad), unchecked((int) 0x51f0c802), unchecked((int) 0x98f8f35a), unchecked((int) 0x1626a49f), unchecked((int) 0xeed82b29), unchecked((int) 0x1d382fe3), - unchecked((int) 0x0c4fb99a), unchecked((int) 0xbb325778), unchecked((int) 0x3ec6d97b), unchecked((int) 0x6e77a6a9), unchecked((int) 0xcb658b5c), unchecked((int) 0xd45230c7), unchecked((int) 0x2bd1408b), unchecked((int) 0x60c03eb7), - unchecked((int) 0xb9068d78), unchecked((int) 0xa33754f4), unchecked((int) 0xf430c87d), unchecked((int) 0xc8a71302), unchecked((int) 0xb96d8c32), unchecked((int) 0xebd4e7be), unchecked((int) 0xbe8b9d2d), unchecked((int) 0x7979fb06), - unchecked((int) 0xe7225308), unchecked((int) 0x8b75cf77), unchecked((int) 0x11ef8da4), unchecked((int) 0xe083c858), unchecked((int) 0x8d6b786f), unchecked((int) 0x5a6317a6), unchecked((int) 0xfa5cf7a0), unchecked((int) 0x5dda0033), - unchecked((int) 0xf28ebfb0), unchecked((int) 0xf5b9c310), unchecked((int) 0xa0eac280), unchecked((int) 0x08b9767a), unchecked((int) 0xa3d9d2b0), unchecked((int) 0x79d34217), unchecked((int) 0x021a718d), unchecked((int) 0x9ac6336a), - unchecked((int) 0x2711fd60), unchecked((int) 0x438050e3), unchecked((int) 0x069908a8), unchecked((int) 0x3d7fedc4), unchecked((int) 0x826d2bef), unchecked((int) 0x4eeb8476), unchecked((int) 0x488dcf25), unchecked((int) 0x36c9d566), - unchecked((int) 0x28e74e41), unchecked((int) 0xc2610aca), unchecked((int) 0x3d49a9cf), unchecked((int) 0xbae3b9df), unchecked((int) 0xb65f8de6), unchecked((int) 0x92aeaf64), unchecked((int) 0x3ac7d5e6), unchecked((int) 0x9ea80509), - unchecked((int) 0xf22b017d), unchecked((int) 0xa4173f70), unchecked((int) 0xdd1e16c3), unchecked((int) 0x15e0d7f9), unchecked((int) 0x50b1b887), unchecked((int) 0x2b9f4fd5), unchecked((int) 0x625aba82), unchecked((int) 0x6a017962), - unchecked((int) 0x2ec01b9c), unchecked((int) 0x15488aa9), unchecked((int) 0xd716e740), unchecked((int) 0x40055a2c), unchecked((int) 0x93d29a22), unchecked((int) 0xe32dbf9a), unchecked((int) 0x058745b9), unchecked((int) 0x3453dc1e), - unchecked((int) 0xd699296e), unchecked((int) 0x496cff6f), unchecked((int) 0x1c9f4986), unchecked((int) 0xdfe2ed07), unchecked((int) 0xb87242d1), unchecked((int) 0x19de7eae), unchecked((int) 0x053e561a), unchecked((int) 0x15ad6f8c), - unchecked((int) 0x66626c1c), unchecked((int) 0x7154c24c), unchecked((int) 0xea082b2a), unchecked((int) 0x93eb2939), unchecked((int) 0x17dcb0f0), unchecked((int) 0x58d4f2ae), unchecked((int) 0x9ea294fb), unchecked((int) 0x52cf564c), - unchecked((int) 0x9883fe66), unchecked((int) 0x2ec40581), unchecked((int) 0x763953c3), unchecked((int) 0x01d6692e), unchecked((int) 0xd3a0c108), unchecked((int) 0xa1e7160e), unchecked((int) 0xe4f2dfa6), unchecked((int) 0x693ed285), - unchecked((int) 0x74904698), unchecked((int) 0x4c2b0edd), unchecked((int) 0x4f757656), unchecked((int) 0x5d393378), unchecked((int) 0xa132234f), unchecked((int) 0x3d321c5d), unchecked((int) 0xc3f5e194), unchecked((int) 0x4b269301), - unchecked((int) 0xc79f022f), unchecked((int) 0x3c997e7e), unchecked((int) 0x5e4f9504), unchecked((int) 0x3ffafbbd), unchecked((int) 0x76f7ad0e), unchecked((int) 0x296693f4), unchecked((int) 0x3d1fce6f), unchecked((int) 0xc61e45be), - unchecked((int) 0xd3b5ab34), unchecked((int) 0xf72bf9b7), unchecked((int) 0x1b0434c0), unchecked((int) 0x4e72b567), unchecked((int) 0x5592a33d), unchecked((int) 0xb5229301), unchecked((int) 0xcfd2a87f), unchecked((int) 0x60aeb767), - unchecked((int) 0x1814386b), unchecked((int) 0x30bcc33d), unchecked((int) 0x38a0c07d), unchecked((int) 0xfd1606f2), unchecked((int) 0xc363519b), unchecked((int) 0x589dd390), unchecked((int) 0x5479f8e6), unchecked((int) 0x1cb8d647), - unchecked((int) 0x97fd61a9), unchecked((int) 0xea7759f4), unchecked((int) 0x2d57539d), unchecked((int) 0x569a58cf), unchecked((int) 0xe84e63ad), unchecked((int) 0x462e1b78), unchecked((int) 0x6580f87e), unchecked((int) 0xf3817914), - unchecked((int) 0x91da55f4), unchecked((int) 0x40a230f3), unchecked((int) 0xd1988f35), unchecked((int) 0xb6e318d2), unchecked((int) 0x3ffa50bc), unchecked((int) 0x3d40f021), unchecked((int) 0xc3c0bdae), unchecked((int) 0x4958c24c), - unchecked((int) 0x518f36b2), unchecked((int) 0x84b1d370), unchecked((int) 0x0fedce83), unchecked((int) 0x878ddada), unchecked((int) 0xf2a279c7), unchecked((int) 0x94e01be8), unchecked((int) 0x90716f4b), unchecked((int) 0x954b8aa3) - }, - S8 = - { - unchecked((int) 0xe216300d), unchecked((int) 0xbbddfffc), unchecked((int) 0xa7ebdabd), unchecked((int) 0x35648095), unchecked((int) 0x7789f8b7), unchecked((int) 0xe6c1121b), unchecked((int) 0x0e241600), unchecked((int) 0x052ce8b5), - unchecked((int) 0x11a9cfb0), unchecked((int) 0xe5952f11), unchecked((int) 0xece7990a), unchecked((int) 0x9386d174), unchecked((int) 0x2a42931c), unchecked((int) 0x76e38111), unchecked((int) 0xb12def3a), unchecked((int) 0x37ddddfc), - unchecked((int) 0xde9adeb1), unchecked((int) 0x0a0cc32c), unchecked((int) 0xbe197029), unchecked((int) 0x84a00940), unchecked((int) 0xbb243a0f), unchecked((int) 0xb4d137cf), unchecked((int) 0xb44e79f0), unchecked((int) 0x049eedfd), - unchecked((int) 0x0b15a15d), unchecked((int) 0x480d3168), unchecked((int) 0x8bbbde5a), unchecked((int) 0x669ded42), unchecked((int) 0xc7ece831), unchecked((int) 0x3f8f95e7), unchecked((int) 0x72df191b), unchecked((int) 0x7580330d), - unchecked((int) 0x94074251), unchecked((int) 0x5c7dcdfa), unchecked((int) 0xabbe6d63), unchecked((int) 0xaa402164), unchecked((int) 0xb301d40a), unchecked((int) 0x02e7d1ca), unchecked((int) 0x53571dae), unchecked((int) 0x7a3182a2), - unchecked((int) 0x12a8ddec), unchecked((int) 0xfdaa335d), unchecked((int) 0x176f43e8), unchecked((int) 0x71fb46d4), unchecked((int) 0x38129022), unchecked((int) 0xce949ad4), unchecked((int) 0xb84769ad), unchecked((int) 0x965bd862), - unchecked((int) 0x82f3d055), unchecked((int) 0x66fb9767), unchecked((int) 0x15b80b4e), unchecked((int) 0x1d5b47a0), unchecked((int) 0x4cfde06f), unchecked((int) 0xc28ec4b8), unchecked((int) 0x57e8726e), unchecked((int) 0x647a78fc), - unchecked((int) 0x99865d44), unchecked((int) 0x608bd593), unchecked((int) 0x6c200e03), unchecked((int) 0x39dc5ff6), unchecked((int) 0x5d0b00a3), unchecked((int) 0xae63aff2), unchecked((int) 0x7e8bd632), unchecked((int) 0x70108c0c), - unchecked((int) 0xbbd35049), unchecked((int) 0x2998df04), unchecked((int) 0x980cf42a), unchecked((int) 0x9b6df491), unchecked((int) 0x9e7edd53), unchecked((int) 0x06918548), unchecked((int) 0x58cb7e07), unchecked((int) 0x3b74ef2e), - unchecked((int) 0x522fffb1), unchecked((int) 0xd24708cc), unchecked((int) 0x1c7e27cd), unchecked((int) 0xa4eb215b), unchecked((int) 0x3cf1d2e2), unchecked((int) 0x19b47a38), unchecked((int) 0x424f7618), unchecked((int) 0x35856039), - unchecked((int) 0x9d17dee7), unchecked((int) 0x27eb35e6), unchecked((int) 0xc9aff67b), unchecked((int) 0x36baf5b8), unchecked((int) 0x09c467cd), unchecked((int) 0xc18910b1), unchecked((int) 0xe11dbf7b), unchecked((int) 0x06cd1af8), - unchecked((int) 0x7170c608), unchecked((int) 0x2d5e3354), unchecked((int) 0xd4de495a), unchecked((int) 0x64c6d006), unchecked((int) 0xbcc0c62c), unchecked((int) 0x3dd00db3), unchecked((int) 0x708f8f34), unchecked((int) 0x77d51b42), - unchecked((int) 0x264f620f), unchecked((int) 0x24b8d2bf), unchecked((int) 0x15c1b79e), unchecked((int) 0x46a52564), unchecked((int) 0xf8d7e54e), unchecked((int) 0x3e378160), unchecked((int) 0x7895cda5), unchecked((int) 0x859c15a5), - unchecked((int) 0xe6459788), unchecked((int) 0xc37bc75f), unchecked((int) 0xdb07ba0c), unchecked((int) 0x0676a3ab), unchecked((int) 0x7f229b1e), unchecked((int) 0x31842e7b), unchecked((int) 0x24259fd7), unchecked((int) 0xf8bef472), - unchecked((int) 0x835ffcb8), unchecked((int) 0x6df4c1f2), unchecked((int) 0x96f5b195), unchecked((int) 0xfd0af0fc), unchecked((int) 0xb0fe134c), unchecked((int) 0xe2506d3d), unchecked((int) 0x4f9b12ea), unchecked((int) 0xf215f225), - unchecked((int) 0xa223736f), unchecked((int) 0x9fb4c428), unchecked((int) 0x25d04979), unchecked((int) 0x34c713f8), unchecked((int) 0xc4618187), unchecked((int) 0xea7a6e98), unchecked((int) 0x7cd16efc), unchecked((int) 0x1436876c), - unchecked((int) 0xf1544107), unchecked((int) 0xbedeee14), unchecked((int) 0x56e9af27), unchecked((int) 0xa04aa441), unchecked((int) 0x3cf7c899), unchecked((int) 0x92ecbae6), unchecked((int) 0xdd67016d), unchecked((int) 0x151682eb), - unchecked((int) 0xa842eedf), unchecked((int) 0xfdba60b4), unchecked((int) 0xf1907b75), unchecked((int) 0x20e3030f), unchecked((int) 0x24d8c29e), unchecked((int) 0xe139673b), unchecked((int) 0xefa63fb8), unchecked((int) 0x71873054), - unchecked((int) 0xb6f2cf3b), unchecked((int) 0x9f326442), unchecked((int) 0xcb15a4cc), unchecked((int) 0xb01a4504), unchecked((int) 0xf1e47d8d), unchecked((int) 0x844a1be5), unchecked((int) 0xbae7dfdc), unchecked((int) 0x42cbda70), - unchecked((int) 0xcd7dae0a), unchecked((int) 0x57e85b7a), unchecked((int) 0xd53f5af6), unchecked((int) 0x20cf4d8c), unchecked((int) 0xcea4d428), unchecked((int) 0x79d130a4), unchecked((int) 0x3486ebfb), unchecked((int) 0x33d3cddc), - unchecked((int) 0x77853b53), unchecked((int) 0x37effcb5), unchecked((int) 0xc5068778), unchecked((int) 0xe580b3e6), unchecked((int) 0x4e68b8f4), unchecked((int) 0xc5c8b37e), unchecked((int) 0x0d809ea2), unchecked((int) 0x398feb7c), - unchecked((int) 0x132a4f94), unchecked((int) 0x43b7950e), unchecked((int) 0x2fee7d1c), unchecked((int) 0x223613bd), unchecked((int) 0xdd06caa2), unchecked((int) 0x37df932b), unchecked((int) 0xc4248289), unchecked((int) 0xacf3ebc3), - unchecked((int) 0x5715f6b7), unchecked((int) 0xef3478dd), unchecked((int) 0xf267616f), unchecked((int) 0xc148cbe4), unchecked((int) 0x9052815e), unchecked((int) 0x5e410fab), unchecked((int) 0xb48a2465), unchecked((int) 0x2eda7fa4), - unchecked((int) 0xe87b40e4), unchecked((int) 0xe98ea084), unchecked((int) 0x5889e9e1), unchecked((int) 0xefd390fc), unchecked((int) 0xdd07d35b), unchecked((int) 0xdb485694), unchecked((int) 0x38d7e5b2), unchecked((int) 0x57720101), - unchecked((int) 0x730edebc), unchecked((int) 0x5b643113), unchecked((int) 0x94917e4f), unchecked((int) 0x503c2fba), unchecked((int) 0x646f1282), unchecked((int) 0x7523d24a), unchecked((int) 0xe0779695), unchecked((int) 0xf9c17a8f), - unchecked((int) 0x7a5b2121), unchecked((int) 0xd187b896), unchecked((int) 0x29263a4d), unchecked((int) 0xba510cdf), unchecked((int) 0x81f47c9f), unchecked((int) 0xad1163ed), unchecked((int) 0xea7b5965), unchecked((int) 0x1a00726e), - unchecked((int) 0x11403092), unchecked((int) 0x00da6d77), unchecked((int) 0x4a0cdd61), unchecked((int) 0xad1f4603), unchecked((int) 0x605bdfb0), unchecked((int) 0x9eedc364), unchecked((int) 0x22ebe6a8), unchecked((int) 0xcee7d28a), - unchecked((int) 0xa0e736a0), unchecked((int) 0x5564a6b9), unchecked((int) 0x10853209), unchecked((int) 0xc7eb8f37), unchecked((int) 0x2de705ca), unchecked((int) 0x8951570f), unchecked((int) 0xdf09822b), unchecked((int) 0xbd691a6c), - unchecked((int) 0xaa12e4f2), unchecked((int) 0x87451c0f), unchecked((int) 0xe0f6a27a), unchecked((int) 0x3ada4819), unchecked((int) 0x4cf1764f), unchecked((int) 0x0d771c2b), unchecked((int) 0x67cdb156), unchecked((int) 0x350d8384), - unchecked((int) 0x5938fa0f), unchecked((int) 0x42399ef3), unchecked((int) 0x36997b07), unchecked((int) 0x0e84093d), unchecked((int) 0x4aa93e61), unchecked((int) 0x8360d87b), unchecked((int) 0x1fa98b0c), unchecked((int) 0x1149382c), - unchecked((int) 0xe97625a5), unchecked((int) 0x0614d1b7), unchecked((int) 0x0e25244b), unchecked((int) 0x0c768347), unchecked((int) 0x589e8d82), unchecked((int) 0x0d2059d1), unchecked((int) 0xa466bb1e), unchecked((int) 0xf8da0a82), - unchecked((int) 0x04f19130), unchecked((int) 0xba6e4ec0), unchecked((int) 0x99265164), unchecked((int) 0x1ee7230d), unchecked((int) 0x50b2ad80), unchecked((int) 0xeaee6801), unchecked((int) 0x8db2a283), unchecked((int) 0xea8bf59e) - }; + internal static readonly uint[] S1 = + { + 0x30fb40d4, 0x9fa0ff0b, 0x6beccd2f, 0x3f258c7a, 0x1e213f2f, 0x9c004dd3, 0x6003e540, 0xcf9fc949, + 0xbfd4af27, 0x88bbbdb5, 0xe2034090, 0x98d09675, 0x6e63a0e0, 0x15c361d2, 0xc2e7661d, 0x22d4ff8e, + 0x28683b6f, 0xc07fd059, 0xff2379c8, 0x775f50e2, 0x43c340d3, 0xdf2f8656, 0x887ca41a, 0xa2d2bd2d, + 0xa1c9e0d6, 0x346c4819, 0x61b76d87, 0x22540f2f, 0x2abe32e1, 0xaa54166b, 0x22568e3a, 0xa2d341d0, + 0x66db40c8, 0xa784392f, 0x004dff2f, 0x2db9d2de, 0x97943fac, 0x4a97c1d8, 0x527644b7, 0xb5f437a7, + 0xb82cbaef, 0xd751d159, 0x6ff7f0ed, 0x5a097a1f, 0x827b68d0, 0x90ecf52e, 0x22b0c054, 0xbc8e5935, + 0x4b6d2f7f, 0x50bb64a2, 0xd2664910, 0xbee5812d, 0xb7332290, 0xe93b159f, 0xb48ee411, 0x4bff345d, + 0xfd45c240, 0xad31973f, 0xc4f6d02e, 0x55fc8165, 0xd5b1caad, 0xa1ac2dae, 0xa2d4b76d, 0xc19b0c50, + 0x882240f2, 0x0c6e4f38, 0xa4e4bfd7, 0x4f5ba272, 0x564c1d2f, 0xc59c5319, 0xb949e354, 0xb04669fe, + 0xb1b6ab8a, 0xc71358dd, 0x6385c545, 0x110f935d, 0x57538ad5, 0x6a390493, 0xe63d37e0, 0x2a54f6b3, + 0x3a787d5f, 0x6276a0b5, 0x19a6fcdf, 0x7a42206a, 0x29f9d4d5, 0xf61b1891, 0xbb72275e, 0xaa508167, + 0x38901091, 0xc6b505eb, 0x84c7cb8c, 0x2ad75a0f, 0x874a1427, 0xa2d1936b, 0x2ad286af, 0xaa56d291, + 0xd7894360, 0x425c750d, 0x93b39e26, 0x187184c9, 0x6c00b32d, 0x73e2bb14, 0xa0bebc3c, 0x54623779, + 0x64459eab, 0x3f328b82, 0x7718cf82, 0x59a2cea6, 0x04ee002e, 0x89fe78e6, 0x3fab0950, 0x325ff6c2, + 0x81383f05, 0x6963c5c8, 0x76cb5ad6, 0xd49974c9, 0xca180dcf, 0x380782d5, 0xc7fa5cf6, 0x8ac31511, + 0x35e79e13, 0x47da91d0, 0xf40f9086, 0xa7e2419e, 0x31366241, 0x051ef495, 0xaa573b04, 0x4a805d8d, + 0x548300d0, 0x00322a3c, 0xbf64cddf, 0xba57a68e, 0x75c6372b, 0x50afd341, 0xa7c13275, 0x915a0bf5, + 0x6b54bfab, 0x2b0b1426, 0xab4cc9d7, 0x449ccd82, 0xf7fbf265, 0xab85c5f3, 0x1b55db94, 0xaad4e324, + 0xcfa4bd3f, 0x2deaa3e2, 0x9e204d02, 0xc8bd25ac, 0xeadf55b3, 0xd5bd9e98, 0xe31231b2, 0x2ad5ad6c, + 0x954329de, 0xadbe4528, 0xd8710f69, 0xaa51c90f, 0xaa786bf6, 0x22513f1e, 0xaa51a79b, 0x2ad344cc, + 0x7b5a41f0, 0xd37cfbad, 0x1b069505, 0x41ece491, 0xb4c332e6, 0x032268d4, 0xc9600acc, 0xce387e6d, + 0xbf6bb16c, 0x6a70fb78, 0x0d03d9c9, 0xd4df39de, 0xe01063da, 0x4736f464, 0x5ad328d8, 0xb347cc96, + 0x75bb0fc3, 0x98511bfb, 0x4ffbcc35, 0xb58bcf6a, 0xe11f0abc, 0xbfc5fe4a, 0xa70aec10, 0xac39570a, + 0x3f04442f, 0x6188b153, 0xe0397a2e, 0x5727cb79, 0x9ceb418f, 0x1cacd68d, 0x2ad37c96, 0x0175cb9d, + 0xc69dff09, 0xc75b65f0, 0xd9db40d8, 0xec0e7779, 0x4744ead4, 0xb11c3274, 0xdd24cb9e, 0x7e1c54bd, + 0xf01144f9, 0xd2240eb1, 0x9675b3fd, 0xa3ac3755, 0xd47c27af, 0x51c85f4d, 0x56907596, 0xa5bb15e6, + 0x580304f0, 0xca042cf1, 0x011a37ea, 0x8dbfaadb, 0x35ba3e4a, 0x3526ffa0, 0xc37b4d09, 0xbc306ed9, + 0x98a52666, 0x5648f725, 0xff5e569d, 0x0ced63d0, 0x7c63b2cf, 0x700b45e1, 0xd5ea50f1, 0x85a92872, + 0xaf1fbda7, 0xd4234870, 0xa7870bf3, 0x2d3b4d79, 0x42e04198, 0x0cd0ede7, 0x26470db8, 0xf881814c, + 0x474d6ad7, 0x7c0c5e5c, 0xd1231959, 0x381b7298, 0xf5d2f4db, 0xab838653, 0x6e2f1e23, 0x83719c9e, + 0xbd91e046, 0x9a56456e, 0xdc39200c, 0x20c8c571, 0x962bda1c, 0xe1e696ff, 0xb141ab08, 0x7cca89b9, + 0x1a69e783, 0x02cc4843, 0xa2f7c579, 0x429ef47d, 0x427b169c, 0x5ac9f049, 0xdd8f0f00, 0x5c8165bf + }, + S2 = + { + 0x1f201094, 0xef0ba75b, 0x69e3cf7e, 0x393f4380, 0xfe61cf7a, 0xeec5207a, 0x55889c94, 0x72fc0651, + 0xada7ef79, 0x4e1d7235, 0xd55a63ce, 0xde0436ba, 0x99c430ef, 0x5f0c0794, 0x18dcdb7d, 0xa1d6eff3, + 0xa0b52f7b, 0x59e83605, 0xee15b094, 0xe9ffd909, 0xdc440086, 0xef944459, 0xba83ccb3, 0xe0c3cdfb, + 0xd1da4181, 0x3b092ab1, 0xf997f1c1, 0xa5e6cf7b, 0x01420ddb, 0xe4e7ef5b, 0x25a1ff41, 0xe180f806, + 0x1fc41080, 0x179bee7a, 0xd37ac6a9, 0xfe5830a4, 0x98de8b7f, 0x77e83f4e, 0x79929269, 0x24fa9f7b, + 0xe113c85b, 0xacc40083, 0xd7503525, 0xf7ea615f, 0x62143154, 0x0d554b63, 0x5d681121, 0xc866c359, + 0x3d63cf73, 0xcee234c0, 0xd4d87e87, 0x5c672b21, 0x071f6181, 0x39f7627f, 0x361e3084, 0xe4eb573b, + 0x602f64a4, 0xd63acd9c, 0x1bbc4635, 0x9e81032d, 0x2701f50c, 0x99847ab4, 0xa0e3df79, 0xba6cf38c, + 0x10843094, 0x2537a95e, 0xf46f6ffe, 0xa1ff3b1f, 0x208cfb6a, 0x8f458c74, 0xd9e0a227, 0x4ec73a34, + 0xfc884f69, 0x3e4de8df, 0xef0e0088, 0x3559648d, 0x8a45388c, 0x1d804366, 0x721d9bfd, 0xa58684bb, + 0xe8256333, 0x844e8212, 0x128d8098, 0xfed33fb4, 0xce280ae1, 0x27e19ba5, 0xd5a6c252, 0xe49754bd, + 0xc5d655dd, 0xeb667064, 0x77840b4d, 0xa1b6a801, 0x84db26a9, 0xe0b56714, 0x21f043b7, 0xe5d05860, + 0x54f03084, 0x066ff472, 0xa31aa153, 0xdadc4755, 0xb5625dbf, 0x68561be6, 0x83ca6b94, 0x2d6ed23b, + 0xeccf01db, 0xa6d3d0ba, 0xb6803d5c, 0xaf77a709, 0x33b4a34c, 0x397bc8d6, 0x5ee22b95, 0x5f0e5304, + 0x81ed6f61, 0x20e74364, 0xb45e1378, 0xde18639b, 0x881ca122, 0xb96726d1, 0x8049a7e8, 0x22b7da7b, + 0x5e552d25, 0x5272d237, 0x79d2951c, 0xc60d894c, 0x488cb402, 0x1ba4fe5b, 0xa4b09f6b, 0x1ca815cf, + 0xa20c3005, 0x8871df63, 0xb9de2fcb, 0x0cc6c9e9, 0x0beeff53, 0xe3214517, 0xb4542835, 0x9f63293c, + 0xee41e729, 0x6e1d2d7c, 0x50045286, 0x1e6685f3, 0xf33401c6, 0x30a22c95, 0x31a70850, 0x60930f13, + 0x73f98417, 0xa1269859, 0xec645c44, 0x52c877a9, 0xcdff33a6, 0xa02b1741, 0x7cbad9a2, 0x2180036f, + 0x50d99c08, 0xcb3f4861, 0xc26bd765, 0x64a3f6ab, 0x80342676, 0x25a75e7b, 0xe4e6d1fc, 0x20c710e6, + 0xcdf0b680, 0x17844d3b, 0x31eef84d, 0x7e0824e4, 0x2ccb49eb, 0x846a3bae, 0x8ff77888, 0xee5d60f6, + 0x7af75673, 0x2fdd5cdb, 0xa11631c1, 0x30f66f43, 0xb3faec54, 0x157fd7fa, 0xef8579cc, 0xd152de58, + 0xdb2ffd5e, 0x8f32ce19, 0x306af97a, 0x02f03ef8, 0x99319ad5, 0xc242fa0f, 0xa7e3ebb0, 0xc68e4906, + 0xb8da230c, 0x80823028, 0xdcdef3c8, 0xd35fb171, 0x088a1bc8, 0xbec0c560, 0x61a3c9e8, 0xbca8f54d, + 0xc72feffa, 0x22822e99, 0x82c570b4, 0xd8d94e89, 0x8b1c34bc, 0x301e16e6, 0x273be979, 0xb0ffeaa6, + 0x61d9b8c6, 0x00b24869, 0xb7ffce3f, 0x08dc283b, 0x43daf65a, 0xf7e19798, 0x7619b72f, 0x8f1c9ba4, + 0xdc8637a0, 0x16a7d3b1, 0x9fc393b7, 0xa7136eeb, 0xc6bcc63e, 0x1a513742, 0xef6828bc, 0x520365d6, + 0x2d6a77ab, 0x3527ed4b, 0x821fd216, 0x095c6e2e, 0xdb92f2fb, 0x5eea29cb, 0x145892f5, 0x91584f7f, + 0x5483697b, 0x2667a8cc, 0x85196048, 0x8c4bacea, 0x833860d4, 0x0d23e0f9, 0x6c387e8a, 0x0ae6d249, + 0xb284600c, 0xd835731d, 0xdcb1c647, 0xac4c56ea, 0x3ebd81b3, 0x230eabb0, 0x6438bc87, 0xf0b5b1fa, + 0x8f5ea2b3, 0xfc184642, 0x0a036b7a, 0x4fb089bd, 0x649da589, 0xa345415e, 0x5c038323, 0x3e5d3bb9, + 0x43d79572, 0x7e6dd07c, 0x06dfdf1e, 0x6c6cc4ef, 0x7160a539, 0x73bfbe70, 0x83877605, 0x4523ecf1 + }, + S3 = + { + 0x8defc240, 0x25fa5d9f, 0xeb903dbf, 0xe810c907, 0x47607fff, 0x369fe44b, 0x8c1fc644, 0xaececa90, + 0xbeb1f9bf, 0xeefbcaea, 0xe8cf1950, 0x51df07ae, 0x920e8806, 0xf0ad0548, 0xe13c8d83, 0x927010d5, + 0x11107d9f, 0x07647db9, 0xb2e3e4d4, 0x3d4f285e, 0xb9afa820, 0xfade82e0, 0xa067268b, 0x8272792e, + 0x553fb2c0, 0x489ae22b, 0xd4ef9794, 0x125e3fbc, 0x21fffcee, 0x825b1bfd, 0x9255c5ed, 0x1257a240, + 0x4e1a8302, 0xbae07fff, 0x528246e7, 0x8e57140e, 0x3373f7bf, 0x8c9f8188, 0xa6fc4ee8, 0xc982b5a5, + 0xa8c01db7, 0x579fc264, 0x67094f31, 0xf2bd3f5f, 0x40fff7c1, 0x1fb78dfc, 0x8e6bd2c1, 0x437be59b, + 0x99b03dbf, 0xb5dbc64b, 0x638dc0e6, 0x55819d99, 0xa197c81c, 0x4a012d6e, 0xc5884a28, 0xccc36f71, + 0xb843c213, 0x6c0743f1, 0x8309893c, 0x0feddd5f, 0x2f7fe850, 0xd7c07f7e, 0x02507fbf, 0x5afb9a04, + 0xa747d2d0, 0x1651192e, 0xaf70bf3e, 0x58c31380, 0x5f98302e, 0x727cc3c4, 0x0a0fb402, 0x0f7fef82, + 0x8c96fdad, 0x5d2c2aae, 0x8ee99a49, 0x50da88b8, 0x8427f4a0, 0x1eac5790, 0x796fb449, 0x8252dc15, + 0xefbd7d9b, 0xa672597d, 0xada840d8, 0x45f54504, 0xfa5d7403, 0xe83ec305, 0x4f91751a, 0x925669c2, + 0x23efe941, 0xa903f12e, 0x60270df2, 0x0276e4b6, 0x94fd6574, 0x927985b2, 0x8276dbcb, 0x02778176, + 0xf8af918d, 0x4e48f79e, 0x8f616ddf, 0xe29d840e, 0x842f7d83, 0x340ce5c8, 0x96bbb682, 0x93b4b148, + 0xef303cab, 0x984faf28, 0x779faf9b, 0x92dc560d, 0x224d1e20, 0x8437aa88, 0x7d29dc96, 0x2756d3dc, + 0x8b907cee, 0xb51fd240, 0xe7c07ce3, 0xe566b4a1, 0xc3e9615e, 0x3cf8209d, 0x6094d1e3, 0xcd9ca341, + 0x5c76460e, 0x00ea983b, 0xd4d67881, 0xfd47572c, 0xf76cedd9, 0xbda8229c, 0x127dadaa, 0x438a074e, + 0x1f97c090, 0x081bdb8a, 0x93a07ebe, 0xb938ca15, 0x97b03cff, 0x3dc2c0f8, 0x8d1ab2ec, 0x64380e51, + 0x68cc7bfb, 0xd90f2788, 0x12490181, 0x5de5ffd4, 0xdd7ef86a, 0x76a2e214, 0xb9a40368, 0x925d958f, + 0x4b39fffa, 0xba39aee9, 0xa4ffd30b, 0xfaf7933b, 0x6d498623, 0x193cbcfa, 0x27627545, 0x825cf47a, + 0x61bd8ba0, 0xd11e42d1, 0xcead04f4, 0x127ea392, 0x10428db7, 0x8272a972, 0x9270c4a8, 0x127de50b, + 0x285ba1c8, 0x3c62f44f, 0x35c0eaa5, 0xe805d231, 0x428929fb, 0xb4fcdf82, 0x4fb66a53, 0x0e7dc15b, + 0x1f081fab, 0x108618ae, 0xfcfd086d, 0xf9ff2889, 0x694bcc11, 0x236a5cae, 0x12deca4d, 0x2c3f8cc5, + 0xd2d02dfe, 0xf8ef5896, 0xe4cf52da, 0x95155b67, 0x494a488c, 0xb9b6a80c, 0x5c8f82bc, 0x89d36b45, + 0x3a609437, 0xec00c9a9, 0x44715253, 0x0a874b49, 0xd773bc40, 0x7c34671c, 0x02717ef6, 0x4feb5536, + 0xa2d02fff, 0xd2bf60c4, 0xd43f03c0, 0x50b4ef6d, 0x07478cd1, 0x006e1888, 0xa2e53f55, 0xb9e6d4bc, + 0xa2048016, 0x97573833, 0xd7207d67, 0xde0f8f3d, 0x72f87b33, 0xabcc4f33, 0x7688c55d, 0x7b00a6b0, + 0x947b0001, 0x570075d2, 0xf9bb88f8, 0x8942019e, 0x4264a5ff, 0x856302e0, 0x72dbd92b, 0xee971b69, + 0x6ea22fde, 0x5f08ae2b, 0xaf7a616d, 0xe5c98767, 0xcf1febd2, 0x61efc8c2, 0xf1ac2571, 0xcc8239c2, + 0x67214cb8, 0xb1e583d1, 0xb7dc3e62, 0x7f10bdce, 0xf90a5c38, 0x0ff0443d, 0x606e6dc6, 0x60543a49, + 0x5727c148, 0x2be98a1d, 0x8ab41738, 0x20e1be24, 0xaf96da0f, 0x68458425, 0x99833be5, 0x600d457d, + 0x282f9350, 0x8334b362, 0xd91d1120, 0x2b6d8da0, 0x642b1e31, 0x9c305a00, 0x52bce688, 0x1b03588a, + 0xf7baefd5, 0x4142ed9c, 0xa4315c11, 0x83323ec5, 0xdfef4636, 0xa133c501, 0xe9d3531c, 0xee353783 + }, + S4 = + { + 0x9db30420, 0x1fb6e9de, 0xa7be7bef, 0xd273a298, 0x4a4f7bdb, 0x64ad8c57, 0x85510443, 0xfa020ed1, + 0x7e287aff, 0xe60fb663, 0x095f35a1, 0x79ebf120, 0xfd059d43, 0x6497b7b1, 0xf3641f63, 0x241e4adf, + 0x28147f5f, 0x4fa2b8cd, 0xc9430040, 0x0cc32220, 0xfdd30b30, 0xc0a5374f, 0x1d2d00d9, 0x24147b15, + 0xee4d111a, 0x0fca5167, 0x71ff904c, 0x2d195ffe, 0x1a05645f, 0x0c13fefe, 0x081b08ca, 0x05170121, + 0x80530100, 0xe83e5efe, 0xac9af4f8, 0x7fe72701, 0xd2b8ee5f, 0x06df4261, 0xbb9e9b8a, 0x7293ea25, + 0xce84ffdf, 0xf5718801, 0x3dd64b04, 0xa26f263b, 0x7ed48400, 0x547eebe6, 0x446d4ca0, 0x6cf3d6f5, + 0x2649abdf, 0xaea0c7f5, 0x36338cc1, 0x503f7e93, 0xd3772061, 0x11b638e1, 0x72500e03, 0xf80eb2bb, + 0xabe0502e, 0xec8d77de, 0x57971e81, 0xe14f6746, 0xc9335400, 0x6920318f, 0x081dbb99, 0xffc304a5, + 0x4d351805, 0x7f3d5ce3, 0xa6c866c6, 0x5d5bcca9, 0xdaec6fea, 0x9f926f91, 0x9f46222f, 0x3991467d, + 0xa5bf6d8e, 0x1143c44f, 0x43958302, 0xd0214eeb, 0x022083b8, 0x3fb6180c, 0x18f8931e, 0x281658e6, + 0x26486e3e, 0x8bd78a70, 0x7477e4c1, 0xb506e07c, 0xf32d0a25, 0x79098b02, 0xe4eabb81, 0x28123b23, + 0x69dead38, 0x1574ca16, 0xdf871b62, 0x211c40b7, 0xa51a9ef9, 0x0014377b, 0x041e8ac8, 0x09114003, + 0xbd59e4d2, 0xe3d156d5, 0x4fe876d5, 0x2f91a340, 0x557be8de, 0x00eae4a7, 0x0ce5c2ec, 0x4db4bba6, + 0xe756bdff, 0xdd3369ac, 0xec17b035, 0x06572327, 0x99afc8b0, 0x56c8c391, 0x6b65811c, 0x5e146119, + 0x6e85cb75, 0xbe07c002, 0xc2325577, 0x893ff4ec, 0x5bbfc92d, 0xd0ec3b25, 0xb7801ab7, 0x8d6d3b24, + 0x20c763ef, 0xc366a5fc, 0x9c382880, 0x0ace3205, 0xaac9548a, 0xeca1d7c7, 0x041afa32, 0x1d16625a, + 0x6701902c, 0x9b757a54, 0x31d477f7, 0x9126b031, 0x36cc6fdb, 0xc70b8b46, 0xd9e66a48, 0x56e55a79, + 0x026a4ceb, 0x52437eff, 0x2f8f76b4, 0x0df980a5, 0x8674cde3, 0xedda04eb, 0x17a9be04, 0x2c18f4df, + 0xb7747f9d, 0xab2af7b4, 0xefc34d20, 0x2e096b7c, 0x1741a254, 0xe5b6a035, 0x213d42f6, 0x2c1c7c26, + 0x61c2f50f, 0x6552daf9, 0xd2c231f8, 0x25130f69, 0xd8167fa2, 0x0418f2c8, 0x001a96a6, 0x0d1526ab, + 0x63315c21, 0x5e0a72ec, 0x49bafefd, 0x187908d9, 0x8d0dbd86, 0x311170a7, 0x3e9b640c, 0xcc3e10d7, + 0xd5cad3b6, 0x0caec388, 0xf73001e1, 0x6c728aff, 0x71eae2a1, 0x1f9af36e, 0xcfcbd12f, 0xc1de8417, + 0xac07be6b, 0xcb44a1d8, 0x8b9b0f56, 0x013988c3, 0xb1c52fca, 0xb4be31cd, 0xd8782806, 0x12a3a4e2, + 0x6f7de532, 0x58fd7eb6, 0xd01ee900, 0x24adffc2, 0xf4990fc5, 0x9711aac5, 0x001d7b95, 0x82e5e7d2, + 0x109873f6, 0x00613096, 0xc32d9521, 0xada121ff, 0x29908415, 0x7fbb977f, 0xaf9eb3db, 0x29c9ed2a, + 0x5ce2a465, 0xa730f32c, 0xd0aa3fe8, 0x8a5cc091, 0xd49e2ce7, 0x0ce454a9, 0xd60acd86, 0x015f1919, + 0x77079103, 0xdea03af6, 0x78a8565e, 0xdee356df, 0x21f05cbe, 0x8b75e387, 0xb3c50651, 0xb8a5c3ef, + 0xd8eeb6d2, 0xe523be77, 0xc2154529, 0x2f69efdf, 0xafe67afb, 0xf470c4b2, 0xf3e0eb5b, 0xd6cc9876, + 0x39e4460c, 0x1fda8538, 0x1987832f, 0xca007367, 0xa99144f8, 0x296b299e, 0x492fc295, 0x9266beab, + 0xb5676e69, 0x9bd3ddda, 0xdf7e052f, 0xdb25701c, 0x1b5e51ee, 0xf65324e6, 0x6afce36c, 0x0316cc04, + 0x8644213e, 0xb7dc59d0, 0x7965291f, 0xccd6fd43, 0x41823979, 0x932bcdf6, 0xb657c34d, 0x4edfd282, + 0x7ae5290c, 0x3cb9536b, 0x851e20fe, 0x9833557e, 0x13ecf0b0, 0xd3ffb372, 0x3f85c5c1, 0x0aef7ed2 + }, + S5 = + { + 0x7ec90c04, 0x2c6e74b9, 0x9b0e66df, 0xa6337911, 0xb86a7fff, 0x1dd358f5, 0x44dd9d44, 0x1731167f, + 0x08fbf1fa, 0xe7f511cc, 0xd2051b00, 0x735aba00, 0x2ab722d8, 0x386381cb, 0xacf6243a, 0x69befd7a, + 0xe6a2e77f, 0xf0c720cd, 0xc4494816, 0xccf5c180, 0x38851640, 0x15b0a848, 0xe68b18cb, 0x4caadeff, + 0x5f480a01, 0x0412b2aa, 0x259814fc, 0x41d0efe2, 0x4e40b48d, 0x248eb6fb, 0x8dba1cfe, 0x41a99b02, + 0x1a550a04, 0xba8f65cb, 0x7251f4e7, 0x95a51725, 0xc106ecd7, 0x97a5980a, 0xc539b9aa, 0x4d79fe6a, + 0xf2f3f763, 0x68af8040, 0xed0c9e56, 0x11b4958b, 0xe1eb5a88, 0x8709e6b0, 0xd7e07156, 0x4e29fea7, + 0x6366e52d, 0x02d1c000, 0xc4ac8e05, 0x9377f571, 0x0c05372a, 0x578535f2, 0x2261be02, 0xd642a0c9, + 0xdf13a280, 0x74b55bd2, 0x682199c0, 0xd421e5ec, 0x53fb3ce8, 0xc8adedb3, 0x28a87fc9, 0x3d959981, + 0x5c1ff900, 0xfe38d399, 0x0c4eff0b, 0x062407ea, 0xaa2f4fb1, 0x4fb96976, 0x90c79505, 0xb0a8a774, + 0xef55a1ff, 0xe59ca2c2, 0xa6b62d27, 0xe66a4263, 0xdf65001f, 0x0ec50966, 0xdfdd55bc, 0x29de0655, + 0x911e739a, 0x17af8975, 0x32c7911c, 0x89f89468, 0x0d01e980, 0x524755f4, 0x03b63cc9, 0x0cc844b2, + 0xbcf3f0aa, 0x87ac36e9, 0xe53a7426, 0x01b3d82b, 0x1a9e7449, 0x64ee2d7e, 0xcddbb1da, 0x01c94910, + 0xb868bf80, 0x0d26f3fd, 0x9342ede7, 0x04a5c284, 0x636737b6, 0x50f5b616, 0xf24766e3, 0x8eca36c1, + 0x136e05db, 0xfef18391, 0xfb887a37, 0xd6e7f7d4, 0xc7fb7dc9, 0x3063fcdf, 0xb6f589de, 0xec2941da, + 0x26e46695, 0xb7566419, 0xf654efc5, 0xd08d58b7, 0x48925401, 0xc1bacb7f, 0xe5ff550f, 0xb6083049, + 0x5bb5d0e8, 0x87d72e5a, 0xab6a6ee1, 0x223a66ce, 0xc62bf3cd, 0x9e0885f9, 0x68cb3e47, 0x086c010f, + 0xa21de820, 0xd18b69de, 0xf3f65777, 0xfa02c3f6, 0x407edac3, 0xcbb3d550, 0x1793084d, 0xb0d70eba, + 0x0ab378d5, 0xd951fb0c, 0xded7da56, 0x4124bbe4, 0x94ca0b56, 0x0f5755d1, 0xe0e1e56e, 0x6184b5be, + 0x580a249f, 0x94f74bc0, 0xe327888e, 0x9f7b5561, 0xc3dc0280, 0x05687715, 0x646c6bd7, 0x44904db3, + 0x66b4f0a3, 0xc0f1648a, 0x697ed5af, 0x49e92ff6, 0x309e374f, 0x2cb6356a, 0x85808573, 0x4991f840, + 0x76f0ae02, 0x083be84d, 0x28421c9a, 0x44489406, 0x736e4cb8, 0xc1092910, 0x8bc95fc6, 0x7d869cf4, + 0x134f616f, 0x2e77118d, 0xb31b2be1, 0xaa90b472, 0x3ca5d717, 0x7d161bba, 0x9cad9010, 0xaf462ba2, + 0x9fe459d2, 0x45d34559, 0xd9f2da13, 0xdbc65487, 0xf3e4f94e, 0x176d486f, 0x097c13ea, 0x631da5c7, + 0x445f7382, 0x175683f4, 0xcdc66a97, 0x70be0288, 0xb3cdcf72, 0x6e5dd2f3, 0x20936079, 0x459b80a5, + 0xbe60e2db, 0xa9c23101, 0xeba5315c, 0x224e42f2, 0x1c5c1572, 0xf6721b2c, 0x1ad2fff3, 0x8c25404e, + 0x324ed72f, 0x4067b7fd, 0x0523138e, 0x5ca3bc78, 0xdc0fd66e, 0x75922283, 0x784d6b17, 0x58ebb16e, + 0x44094f85, 0x3f481d87, 0xfcfeae7b, 0x77b5ff76, 0x8c2302bf, 0xaaf47556, 0x5f46b02a, 0x2b092801, + 0x3d38f5f7, 0x0ca81f36, 0x52af4a8a, 0x66d5e7c0, 0xdf3b0874, 0x95055110, 0x1b5ad7a8, 0xf61ed5ad, + 0x6cf6e479, 0x20758184, 0xd0cefa65, 0x88f7be58, 0x4a046826, 0x0ff6f8f3, 0xa09c7f70, 0x5346aba0, + 0x5ce96c28, 0xe176eda3, 0x6bac307f, 0x376829d2, 0x85360fa9, 0x17e3fe2a, 0x24b79767, 0xf5a96b20, + 0xd6cd2595, 0x68ff1ebf, 0x7555442c, 0xf19f06be, 0xf9e0659a, 0xeeb9491d, 0x34010718, 0xbb30cab8, + 0xe822fe15, 0x88570983, 0x750e6249, 0xda627e55, 0x5e76ffa8, 0xb1534546, 0x6d47de08, 0xefe9e7d4 + }, + S6 = + { + 0xf6fa8f9d, 0x2cac6ce1, 0x4ca34867, 0xe2337f7c, 0x95db08e7, 0x016843b4, 0xeced5cbc, 0x325553ac, + 0xbf9f0960, 0xdfa1e2ed, 0x83f0579d, 0x63ed86b9, 0x1ab6a6b8, 0xde5ebe39, 0xf38ff732, 0x8989b138, + 0x33f14961, 0xc01937bd, 0xf506c6da, 0xe4625e7e, 0xa308ea99, 0x4e23e33c, 0x79cbd7cc, 0x48a14367, + 0xa3149619, 0xfec94bd5, 0xa114174a, 0xeaa01866, 0xa084db2d, 0x09a8486f, 0xa888614a, 0x2900af98, + 0x01665991, 0xe1992863, 0xc8f30c60, 0x2e78ef3c, 0xd0d51932, 0xcf0fec14, 0xf7ca07d2, 0xd0a82072, + 0xfd41197e, 0x9305a6b0, 0xe86be3da, 0x74bed3cd, 0x372da53c, 0x4c7f4448, 0xdab5d440, 0x6dba0ec3, + 0x083919a7, 0x9fbaeed9, 0x49dbcfb0, 0x4e670c53, 0x5c3d9c01, 0x64bdb941, 0x2c0e636a, 0xba7dd9cd, + 0xea6f7388, 0xe70bc762, 0x35f29adb, 0x5c4cdd8d, 0xf0d48d8c, 0xb88153e2, 0x08a19866, 0x1ae2eac8, + 0x284caf89, 0xaa928223, 0x9334be53, 0x3b3a21bf, 0x16434be3, 0x9aea3906, 0xefe8c36e, 0xf890cdd9, + 0x80226dae, 0xc340a4a3, 0xdf7e9c09, 0xa694a807, 0x5b7c5ecc, 0x221db3a6, 0x9a69a02f, 0x68818a54, + 0xceb2296f, 0x53c0843a, 0xfe893655, 0x25bfe68a, 0xb4628abc, 0xcf222ebf, 0x25ac6f48, 0xa9a99387, + 0x53bddb65, 0xe76ffbe7, 0xe967fd78, 0x0ba93563, 0x8e342bc1, 0xe8a11be9, 0x4980740d, 0xc8087dfc, + 0x8de4bf99, 0xa11101a0, 0x7fd37975, 0xda5a26c0, 0xe81f994f, 0x9528cd89, 0xfd339fed, 0xb87834bf, + 0x5f04456d, 0x22258698, 0xc9c4c83b, 0x2dc156be, 0x4f628daa, 0x57f55ec5, 0xe2220abe, 0xd2916ebf, + 0x4ec75b95, 0x24f2c3c0, 0x42d15d99, 0xcd0d7fa0, 0x7b6e27ff, 0xa8dc8af0, 0x7345c106, 0xf41e232f, + 0x35162386, 0xe6ea8926, 0x3333b094, 0x157ec6f2, 0x372b74af, 0x692573e4, 0xe9a9d848, 0xf3160289, + 0x3a62ef1d, 0xa787e238, 0xf3a5f676, 0x74364853, 0x20951063, 0x4576698d, 0xb6fad407, 0x592af950, + 0x36f73523, 0x4cfb6e87, 0x7da4cec0, 0x6c152daa, 0xcb0396a8, 0xc50dfe5d, 0xfcd707ab, 0x0921c42f, + 0x89dff0bb, 0x5fe2be78, 0x448f4f33, 0x754613c9, 0x2b05d08d, 0x48b9d585, 0xdc049441, 0xc8098f9b, + 0x7dede786, 0xc39a3373, 0x42410005, 0x6a091751, 0x0ef3c8a6, 0x890072d6, 0x28207682, 0xa9a9f7be, + 0xbf32679d, 0xd45b5b75, 0xb353fd00, 0xcbb0e358, 0x830f220a, 0x1f8fb214, 0xd372cf08, 0xcc3c4a13, + 0x8cf63166, 0x061c87be, 0x88c98f88, 0x6062e397, 0x47cf8e7a, 0xb6c85283, 0x3cc2acfb, 0x3fc06976, + 0x4e8f0252, 0x64d8314d, 0xda3870e3, 0x1e665459, 0xc10908f0, 0x513021a5, 0x6c5b68b7, 0x822f8aa0, + 0x3007cd3e, 0x74719eef, 0xdc872681, 0x073340d4, 0x7e432fd9, 0x0c5ec241, 0x8809286c, 0xf592d891, + 0x08a930f6, 0x957ef305, 0xb7fbffbd, 0xc266e96f, 0x6fe4ac98, 0xb173ecc0, 0xbc60b42a, 0x953498da, + 0xfba1ae12, 0x2d4bd736, 0x0f25faab, 0xa4f3fceb, 0xe2969123, 0x257f0c3d, 0x9348af49, 0x361400bc, + 0xe8816f4a, 0x3814f200, 0xa3f94043, 0x9c7a54c2, 0xbc704f57, 0xda41e7f9, 0xc25ad33a, 0x54f4a084, + 0xb17f5505, 0x59357cbe, 0xedbd15c8, 0x7f97c5ab, 0xba5ac7b5, 0xb6f6deaf, 0x3a479c3a, 0x5302da25, + 0x653d7e6a, 0x54268d49, 0x51a477ea, 0x5017d55b, 0xd7d25d88, 0x44136c76, 0x0404a8c8, 0xb8e5a121, + 0xb81a928a, 0x60ed5869, 0x97c55b96, 0xeaec991b, 0x29935913, 0x01fdb7f1, 0x088e8dfa, 0x9ab6f6f5, + 0x3b4cbf9f, 0x4a5de3ab, 0xe6051d35, 0xa0e1d855, 0xd36b4cf1, 0xf544edeb, 0xb0e93524, 0xbebb8fbd, + 0xa2d762cf, 0x49c92f54, 0x38b5f331, 0x7128a454, 0x48392905, 0xa65b1db8, 0x851c97bd, 0xd675cf2f + }, + S7 = + { + 0x85e04019, 0x332bf567, 0x662dbfff, 0xcfc65693, 0x2a8d7f6f, 0xab9bc912, 0xde6008a1, 0x2028da1f, + 0x0227bce7, 0x4d642916, 0x18fac300, 0x50f18b82, 0x2cb2cb11, 0xb232e75c, 0x4b3695f2, 0xb28707de, + 0xa05fbcf6, 0xcd4181e9, 0xe150210c, 0xe24ef1bd, 0xb168c381, 0xfde4e789, 0x5c79b0d8, 0x1e8bfd43, + 0x4d495001, 0x38be4341, 0x913cee1d, 0x92a79c3f, 0x089766be, 0xbaeeadf4, 0x1286becf, 0xb6eacb19, + 0x2660c200, 0x7565bde4, 0x64241f7a, 0x8248dca9, 0xc3b3ad66, 0x28136086, 0x0bd8dfa8, 0x356d1cf2, + 0x107789be, 0xb3b2e9ce, 0x0502aa8f, 0x0bc0351e, 0x166bf52a, 0xeb12ff82, 0xe3486911, 0xd34d7516, + 0x4e7b3aff, 0x5f43671b, 0x9cf6e037, 0x4981ac83, 0x334266ce, 0x8c9341b7, 0xd0d854c0, 0xcb3a6c88, + 0x47bc2829, 0x4725ba37, 0xa66ad22b, 0x7ad61f1e, 0x0c5cbafa, 0x4437f107, 0xb6e79962, 0x42d2d816, + 0x0a961288, 0xe1a5c06e, 0x13749e67, 0x72fc081a, 0xb1d139f7, 0xf9583745, 0xcf19df58, 0xbec3f756, + 0xc06eba30, 0x07211b24, 0x45c28829, 0xc95e317f, 0xbc8ec511, 0x38bc46e9, 0xc6e6fa14, 0xbae8584a, + 0xad4ebc46, 0x468f508b, 0x7829435f, 0xf124183b, 0x821dba9f, 0xaff60ff4, 0xea2c4e6d, 0x16e39264, + 0x92544a8b, 0x009b4fc3, 0xaba68ced, 0x9ac96f78, 0x06a5b79a, 0xb2856e6e, 0x1aec3ca9, 0xbe838688, + 0x0e0804e9, 0x55f1be56, 0xe7e5363b, 0xb3a1f25d, 0xf7debb85, 0x61fe033c, 0x16746233, 0x3c034c28, + 0xda6d0c74, 0x79aac56c, 0x3ce4e1ad, 0x51f0c802, 0x98f8f35a, 0x1626a49f, 0xeed82b29, 0x1d382fe3, + 0x0c4fb99a, 0xbb325778, 0x3ec6d97b, 0x6e77a6a9, 0xcb658b5c, 0xd45230c7, 0x2bd1408b, 0x60c03eb7, + 0xb9068d78, 0xa33754f4, 0xf430c87d, 0xc8a71302, 0xb96d8c32, 0xebd4e7be, 0xbe8b9d2d, 0x7979fb06, + 0xe7225308, 0x8b75cf77, 0x11ef8da4, 0xe083c858, 0x8d6b786f, 0x5a6317a6, 0xfa5cf7a0, 0x5dda0033, + 0xf28ebfb0, 0xf5b9c310, 0xa0eac280, 0x08b9767a, 0xa3d9d2b0, 0x79d34217, 0x021a718d, 0x9ac6336a, + 0x2711fd60, 0x438050e3, 0x069908a8, 0x3d7fedc4, 0x826d2bef, 0x4eeb8476, 0x488dcf25, 0x36c9d566, + 0x28e74e41, 0xc2610aca, 0x3d49a9cf, 0xbae3b9df, 0xb65f8de6, 0x92aeaf64, 0x3ac7d5e6, 0x9ea80509, + 0xf22b017d, 0xa4173f70, 0xdd1e16c3, 0x15e0d7f9, 0x50b1b887, 0x2b9f4fd5, 0x625aba82, 0x6a017962, + 0x2ec01b9c, 0x15488aa9, 0xd716e740, 0x40055a2c, 0x93d29a22, 0xe32dbf9a, 0x058745b9, 0x3453dc1e, + 0xd699296e, 0x496cff6f, 0x1c9f4986, 0xdfe2ed07, 0xb87242d1, 0x19de7eae, 0x053e561a, 0x15ad6f8c, + 0x66626c1c, 0x7154c24c, 0xea082b2a, 0x93eb2939, 0x17dcb0f0, 0x58d4f2ae, 0x9ea294fb, 0x52cf564c, + 0x9883fe66, 0x2ec40581, 0x763953c3, 0x01d6692e, 0xd3a0c108, 0xa1e7160e, 0xe4f2dfa6, 0x693ed285, + 0x74904698, 0x4c2b0edd, 0x4f757656, 0x5d393378, 0xa132234f, 0x3d321c5d, 0xc3f5e194, 0x4b269301, + 0xc79f022f, 0x3c997e7e, 0x5e4f9504, 0x3ffafbbd, 0x76f7ad0e, 0x296693f4, 0x3d1fce6f, 0xc61e45be, + 0xd3b5ab34, 0xf72bf9b7, 0x1b0434c0, 0x4e72b567, 0x5592a33d, 0xb5229301, 0xcfd2a87f, 0x60aeb767, + 0x1814386b, 0x30bcc33d, 0x38a0c07d, 0xfd1606f2, 0xc363519b, 0x589dd390, 0x5479f8e6, 0x1cb8d647, + 0x97fd61a9, 0xea7759f4, 0x2d57539d, 0x569a58cf, 0xe84e63ad, 0x462e1b78, 0x6580f87e, 0xf3817914, + 0x91da55f4, 0x40a230f3, 0xd1988f35, 0xb6e318d2, 0x3ffa50bc, 0x3d40f021, 0xc3c0bdae, 0x4958c24c, + 0x518f36b2, 0x84b1d370, 0x0fedce83, 0x878ddada, 0xf2a279c7, 0x94e01be8, 0x90716f4b, 0x954b8aa3 + }, + S8 = + { + 0xe216300d, 0xbbddfffc, 0xa7ebdabd, 0x35648095, 0x7789f8b7, 0xe6c1121b, 0x0e241600, 0x052ce8b5, + 0x11a9cfb0, 0xe5952f11, 0xece7990a, 0x9386d174, 0x2a42931c, 0x76e38111, 0xb12def3a, 0x37ddddfc, + 0xde9adeb1, 0x0a0cc32c, 0xbe197029, 0x84a00940, 0xbb243a0f, 0xb4d137cf, 0xb44e79f0, 0x049eedfd, + 0x0b15a15d, 0x480d3168, 0x8bbbde5a, 0x669ded42, 0xc7ece831, 0x3f8f95e7, 0x72df191b, 0x7580330d, + 0x94074251, 0x5c7dcdfa, 0xabbe6d63, 0xaa402164, 0xb301d40a, 0x02e7d1ca, 0x53571dae, 0x7a3182a2, + 0x12a8ddec, 0xfdaa335d, 0x176f43e8, 0x71fb46d4, 0x38129022, 0xce949ad4, 0xb84769ad, 0x965bd862, + 0x82f3d055, 0x66fb9767, 0x15b80b4e, 0x1d5b47a0, 0x4cfde06f, 0xc28ec4b8, 0x57e8726e, 0x647a78fc, + 0x99865d44, 0x608bd593, 0x6c200e03, 0x39dc5ff6, 0x5d0b00a3, 0xae63aff2, 0x7e8bd632, 0x70108c0c, + 0xbbd35049, 0x2998df04, 0x980cf42a, 0x9b6df491, 0x9e7edd53, 0x06918548, 0x58cb7e07, 0x3b74ef2e, + 0x522fffb1, 0xd24708cc, 0x1c7e27cd, 0xa4eb215b, 0x3cf1d2e2, 0x19b47a38, 0x424f7618, 0x35856039, + 0x9d17dee7, 0x27eb35e6, 0xc9aff67b, 0x36baf5b8, 0x09c467cd, 0xc18910b1, 0xe11dbf7b, 0x06cd1af8, + 0x7170c608, 0x2d5e3354, 0xd4de495a, 0x64c6d006, 0xbcc0c62c, 0x3dd00db3, 0x708f8f34, 0x77d51b42, + 0x264f620f, 0x24b8d2bf, 0x15c1b79e, 0x46a52564, 0xf8d7e54e, 0x3e378160, 0x7895cda5, 0x859c15a5, + 0xe6459788, 0xc37bc75f, 0xdb07ba0c, 0x0676a3ab, 0x7f229b1e, 0x31842e7b, 0x24259fd7, 0xf8bef472, + 0x835ffcb8, 0x6df4c1f2, 0x96f5b195, 0xfd0af0fc, 0xb0fe134c, 0xe2506d3d, 0x4f9b12ea, 0xf215f225, + 0xa223736f, 0x9fb4c428, 0x25d04979, 0x34c713f8, 0xc4618187, 0xea7a6e98, 0x7cd16efc, 0x1436876c, + 0xf1544107, 0xbedeee14, 0x56e9af27, 0xa04aa441, 0x3cf7c899, 0x92ecbae6, 0xdd67016d, 0x151682eb, + 0xa842eedf, 0xfdba60b4, 0xf1907b75, 0x20e3030f, 0x24d8c29e, 0xe139673b, 0xefa63fb8, 0x71873054, + 0xb6f2cf3b, 0x9f326442, 0xcb15a4cc, 0xb01a4504, 0xf1e47d8d, 0x844a1be5, 0xbae7dfdc, 0x42cbda70, + 0xcd7dae0a, 0x57e85b7a, 0xd53f5af6, 0x20cf4d8c, 0xcea4d428, 0x79d130a4, 0x3486ebfb, 0x33d3cddc, + 0x77853b53, 0x37effcb5, 0xc5068778, 0xe580b3e6, 0x4e68b8f4, 0xc5c8b37e, 0x0d809ea2, 0x398feb7c, + 0x132a4f94, 0x43b7950e, 0x2fee7d1c, 0x223613bd, 0xdd06caa2, 0x37df932b, 0xc4248289, 0xacf3ebc3, + 0x5715f6b7, 0xef3478dd, 0xf267616f, 0xc148cbe4, 0x9052815e, 0x5e410fab, 0xb48a2465, 0x2eda7fa4, + 0xe87b40e4, 0xe98ea084, 0x5889e9e1, 0xefd390fc, 0xdd07d35b, 0xdb485694, 0x38d7e5b2, 0x57720101, + 0x730edebc, 0x5b643113, 0x94917e4f, 0x503c2fba, 0x646f1282, 0x7523d24a, 0xe0779695, 0xf9c17a8f, + 0x7a5b2121, 0xd187b896, 0x29263a4d, 0xba510cdf, 0x81f47c9f, 0xad1163ed, 0xea7b5965, 0x1a00726e, + 0x11403092, 0x00da6d77, 0x4a0cdd61, 0xad1f4603, 0x605bdfb0, 0x9eedc364, 0x22ebe6a8, 0xcee7d28a, + 0xa0e736a0, 0x5564a6b9, 0x10853209, 0xc7eb8f37, 0x2de705ca, 0x8951570f, 0xdf09822b, 0xbd691a6c, + 0xaa12e4f2, 0x87451c0f, 0xe0f6a27a, 0x3ada4819, 0x4cf1764f, 0x0d771c2b, 0x67cdb156, 0x350d8384, + 0x5938fa0f, 0x42399ef3, 0x36997b07, 0x0e84093d, 0x4aa93e61, 0x8360d87b, 0x1fa98b0c, 0x1149382c, + 0xe97625a5, 0x0614d1b7, 0x0e25244b, 0x0c768347, 0x589e8d82, 0x0d2059d1, 0xa466bb1e, 0xf8da0a82, + 0x04f19130, 0xba6e4ec0, 0x99265164, 0x1ee7230d, 0x50b2ad80, 0xeaee6801, 0x8db2a283, 0xea8bf59e + }; //==================================== // Useful constants @@ -310,8 +309,8 @@ namespace Org.BouncyCastle.Crypto.Engines private const int BLOCK_SIZE = 8; // bytes = 64 bits - private int [] _Kr = new int[17]; // the rotating round key - private int [] _Km = new int[17]; // the masking round key + private int[] _Kr = new int[17]; // the rotating round key + private uint[] _Km = new uint[17]; // the masking round key private bool _encrypting; @@ -414,8 +413,8 @@ namespace Org.BouncyCastle.Crypto.Engines int [] z = new int[16]; int [] x = new int[16]; - int z03, z47, z8B, zCF; - int x03, x47, x8B, xCF; + uint z03, z47, z8B, zCF; + uint x03, x47, x8B, xCF; /* copy the key into x */ for (int i=0; i< key.Length; i++) @@ -510,10 +509,10 @@ namespace Org.BouncyCastle.Crypto.Engines Bits32ToInts(z8B, z, 0x8); zCF = x47 ^S5[z[0xA]] ^S6[z[0x9]] ^S7[z[0xB]] ^S8[z[0x8]] ^S6[x[0xB]]; Bits32ToInts(zCF, z, 0xC); - _Kr[ 1]=(S5[z[0x8]]^S6[z[0x9]]^S7[z[0x7]]^S8[z[0x6]] ^ S5[z[0x2]])&0x1f; - _Kr[ 2]=(S5[z[0xA]]^S6[z[0xB]]^S7[z[0x5]]^S8[z[0x4]] ^ S6[z[0x6]])&0x1f; - _Kr[ 3]=(S5[z[0xC]]^S6[z[0xD]]^S7[z[0x3]]^S8[z[0x2]] ^ S7[z[0x9]])&0x1f; - _Kr[ 4]=(S5[z[0xE]]^S6[z[0xF]]^S7[z[0x1]]^S8[z[0x0]] ^ S8[z[0xC]])&0x1f; + _Kr[ 1]=(int)((S5[z[0x8]]^S6[z[0x9]]^S7[z[0x7]]^S8[z[0x6]] ^ S5[z[0x2]])&0x1f); + _Kr[ 2]=(int)((S5[z[0xA]]^S6[z[0xB]]^S7[z[0x5]]^S8[z[0x4]] ^ S6[z[0x6]])&0x1f); + _Kr[ 3]=(int)((S5[z[0xC]]^S6[z[0xD]]^S7[z[0x3]]^S8[z[0x2]] ^ S7[z[0x9]])&0x1f); + _Kr[ 4]=(int)((S5[z[0xE]]^S6[z[0xF]]^S7[z[0x1]]^S8[z[0x0]] ^ S8[z[0xC]])&0x1f); z03 = IntsTo32bits(z, 0x0); z47 = IntsTo32bits(z, 0x4); @@ -527,10 +526,10 @@ namespace Org.BouncyCastle.Crypto.Engines Bits32ToInts(x8B, x, 0x8); xCF = zCF ^S5[x[0xA]] ^S6[x[0x9]] ^S7[x[0xB]] ^S8[x[0x8]] ^S6[z[0x3]]; Bits32ToInts(xCF, x, 0xC); - _Kr[ 5]=(S5[x[0x3]]^S6[x[0x2]]^S7[x[0xC]]^S8[x[0xD]]^S5[x[0x8]])&0x1f; - _Kr[ 6]=(S5[x[0x1]]^S6[x[0x0]]^S7[x[0xE]]^S8[x[0xF]]^S6[x[0xD]])&0x1f; - _Kr[ 7]=(S5[x[0x7]]^S6[x[0x6]]^S7[x[0x8]]^S8[x[0x9]]^S7[x[0x3]])&0x1f; - _Kr[ 8]=(S5[x[0x5]]^S6[x[0x4]]^S7[x[0xA]]^S8[x[0xB]]^S8[x[0x7]])&0x1f; + _Kr[ 5]=(int)((S5[x[0x3]]^S6[x[0x2]]^S7[x[0xC]]^S8[x[0xD]]^S5[x[0x8]])&0x1f); + _Kr[ 6]=(int)((S5[x[0x1]]^S6[x[0x0]]^S7[x[0xE]]^S8[x[0xF]]^S6[x[0xD]])&0x1f); + _Kr[ 7]=(int)((S5[x[0x7]]^S6[x[0x6]]^S7[x[0x8]]^S8[x[0x9]]^S7[x[0x3]])&0x1f); + _Kr[ 8]=(int)((S5[x[0x5]]^S6[x[0x4]]^S7[x[0xA]]^S8[x[0xB]]^S8[x[0x7]])&0x1f); x03 = IntsTo32bits(x, 0x0); x47 = IntsTo32bits(x, 0x4); @@ -544,10 +543,10 @@ namespace Org.BouncyCastle.Crypto.Engines Bits32ToInts(z8B, z, 0x8); zCF = x47 ^S5[z[0xA]] ^S6[z[0x9]] ^S7[z[0xB]] ^S8[z[0x8]] ^S6[x[0xB]]; Bits32ToInts(zCF, z, 0xC); - _Kr[ 9]=(S5[z[0x3]]^S6[z[0x2]]^S7[z[0xC]]^S8[z[0xD]]^S5[z[0x9]])&0x1f; - _Kr[10]=(S5[z[0x1]]^S6[z[0x0]]^S7[z[0xE]]^S8[z[0xF]]^S6[z[0xc]])&0x1f; - _Kr[11]=(S5[z[0x7]]^S6[z[0x6]]^S7[z[0x8]]^S8[z[0x9]]^S7[z[0x2]])&0x1f; - _Kr[12]=(S5[z[0x5]]^S6[z[0x4]]^S7[z[0xA]]^S8[z[0xB]]^S8[z[0x6]])&0x1f; + _Kr[ 9]=(int)((S5[z[0x3]]^S6[z[0x2]]^S7[z[0xC]]^S8[z[0xD]]^S5[z[0x9]])&0x1f); + _Kr[10]=(int)((S5[z[0x1]]^S6[z[0x0]]^S7[z[0xE]]^S8[z[0xF]]^S6[z[0xc]])&0x1f); + _Kr[11]=(int)((S5[z[0x7]]^S6[z[0x6]]^S7[z[0x8]]^S8[z[0x9]]^S7[z[0x2]])&0x1f); + _Kr[12]=(int)((S5[z[0x5]]^S6[z[0x4]]^S7[z[0xA]]^S8[z[0xB]]^S8[z[0x6]])&0x1f); z03 = IntsTo32bits(z, 0x0); z47 = IntsTo32bits(z, 0x4); @@ -561,10 +560,10 @@ namespace Org.BouncyCastle.Crypto.Engines Bits32ToInts(x8B, x, 0x8); xCF = zCF ^S5[x[0xA]] ^S6[x[0x9]] ^S7[x[0xB]] ^S8[x[0x8]] ^S6[z[0x3]]; Bits32ToInts(xCF, x, 0xC); - _Kr[13]=(S5[x[0x8]]^S6[x[0x9]]^S7[x[0x7]]^S8[x[0x6]]^S5[x[0x3]])&0x1f; - _Kr[14]=(S5[x[0xA]]^S6[x[0xB]]^S7[x[0x5]]^S8[x[0x4]]^S6[x[0x7]])&0x1f; - _Kr[15]=(S5[x[0xC]]^S6[x[0xD]]^S7[x[0x3]]^S8[x[0x2]]^S7[x[0x8]])&0x1f; - _Kr[16]=(S5[x[0xE]]^S6[x[0xF]]^S7[x[0x1]]^S8[x[0x0]]^S8[x[0xD]])&0x1f; + _Kr[13]=(int)((S5[x[0x8]]^S6[x[0x9]]^S7[x[0x7]]^S8[x[0x6]]^S5[x[0x3]])&0x1f); + _Kr[14]=(int)((S5[x[0xA]]^S6[x[0xB]]^S7[x[0x5]]^S8[x[0x4]]^S6[x[0x7]])&0x1f); + _Kr[15]=(int)((S5[x[0xC]]^S6[x[0xD]]^S7[x[0x3]]^S8[x[0x2]]^S7[x[0x8]])&0x1f); + _Kr[16]=(int)((S5[x[0xE]]^S6[x[0xF]]^S7[x[0x1]]^S8[x[0x0]]^S8[x[0xD]])&0x1f); } /** @@ -582,20 +581,19 @@ namespace Org.BouncyCastle.Crypto.Engines byte[] dst, int dstIndex) { - int [] result = new int[2]; - // process the input block // batch the units up into a 32 bit chunk and go for it // the array is in bytes, the increment is 8x8 bits = 64 - int L0 = BytesTo32bits(src, srcIndex); - int R0 = BytesTo32bits(src, srcIndex + 4); + uint L0 = Pack.BE_To_UInt32(src, srcIndex); + uint R0 = Pack.BE_To_UInt32(src, srcIndex + 4); + uint[] result = new uint[2]; CAST_Encipher(L0, R0, result); // now stuff them into the destination block - Bits32ToBytes(result[0], dst, dstIndex); - Bits32ToBytes(result[1], dst, dstIndex + 4); + Pack.UInt32_To_BE(result[0], dst, dstIndex); + Pack.UInt32_To_BE(result[1], dst, dstIndex + 4); return BLOCK_SIZE; } @@ -615,19 +613,18 @@ namespace Org.BouncyCastle.Crypto.Engines byte[] dst, int dstIndex) { - int [] result = new int[2]; - // process the input block // batch the units up into a 32 bit chunk and go for it // the array is in bytes, the increment is 8x8 bits = 64 - int L16 = BytesTo32bits(src, srcIndex); - int R16 = BytesTo32bits(src, srcIndex+4); + uint L16 = Pack.BE_To_UInt32(src, srcIndex); + uint R16 = Pack.BE_To_UInt32(src, srcIndex + 4); + uint[] result = new uint[2]; CAST_Decipher(L16, R16, result); // now stuff them into the destination block - Bits32ToBytes(result[0], dst, dstIndex); - Bits32ToBytes(result[1], dst, dstIndex+4); + Pack.UInt32_To_BE(result[0], dst, dstIndex); + Pack.UInt32_To_BE(result[1], dst, dstIndex + 4); return BLOCK_SIZE; } @@ -641,12 +638,11 @@ namespace Org.BouncyCastle.Crypto.Engines * @param Kri the rotation value to be used * */ - internal static int F1(int D, int Kmi, int Kri) + internal static uint F1(uint D, uint Kmi, int Kri) { - int I = Kmi + D; - I = I << Kri | (int) ((uint) I >> (32-Kri)); - return ((S1[((uint) I >>24)&0xff]^S2[((uint)I>>16)&0xff])-S3[((uint)I>> 8)&0xff])+ - S4[(I )&0xff]; + uint I = Kmi + D; + I = I << Kri | (I >> (32-Kri)); + return ((S1[(I>>24)&0xff]^S2[(I>>16)&0xff])-S3[(I>>8)&0xff])+S4[I&0xff]; } /** @@ -658,12 +654,11 @@ namespace Org.BouncyCastle.Crypto.Engines * @param Kri the rotation value to be used * */ - internal static int F2(int D, int Kmi, int Kri) + internal static uint F2(uint D, uint Kmi, int Kri) { - int I = Kmi ^ D; - I = I << Kri | (int) ((uint)I >> (32-Kri)); - return ((S1[((uint)I>>24)&0xff]-S2[((uint)I>>16)&0xff])+S3[((uint)I>> 8)&0xff])^ - S4[(I )&0xff]; + uint I = Kmi ^ D; + I = I << Kri | (I >> (32-Kri)); + return ((S1[(I>>24)&0xff]-S2[(I>>16)&0xff])+S3[(I>>8)&0xff])^S4[I&0xff]; } /** @@ -675,12 +670,11 @@ namespace Org.BouncyCastle.Crypto.Engines * @param Kri the rotation value to be used * */ - internal static int F3(int D, int Kmi, int Kri) + internal static uint F3(uint D, uint Kmi, int Kri) { - int I = Kmi - D; - I = I << Kri | (int) ((uint)I >> (32-Kri)); - return ((S1[((uint)I>>24)&0xff]+S2[((uint)I>>16)&0xff])^S3[((uint)I>> 8)&0xff])- - S4[(I )&0xff]; + uint I = Kmi - D; + I = I << Kri | (I >> (32-Kri)); + return ((S1[(I>>24)&0xff]+S2[(I>>16)&0xff])^S3[(I>>8)&0xff])-S4[I&0xff]; } /** @@ -689,16 +683,16 @@ namespace Org.BouncyCastle.Crypto.Engines * @param L0 the LH-32bits of the plaintext block * @param R0 the RH-32bits of the plaintext block */ - internal void CAST_Encipher(int L0, int R0, int [] result) + internal void CAST_Encipher(uint L0, uint R0, uint[] result) { - int Lp = L0; // the previous value, equiv to L[i-1] - int Rp = R0; // equivalent to R[i-1] + uint Lp = L0; // the previous value, equiv to L[i-1] + uint Rp = R0; // equivalent to R[i-1] /* * numbering consistent with paper to make * checking and validating easier */ - int Li = L0, Ri = R0; + uint Li = L0, Ri = R0; for (int i = 1; i<=_rounds ; i++) { @@ -739,16 +733,16 @@ namespace Org.BouncyCastle.Crypto.Engines return; } - internal void CAST_Decipher(int L16, int R16, int [] result) + internal void CAST_Decipher(uint L16, uint R16, uint[] result) { - int Lp = L16; // the previous value, equiv to L[i-1] - int Rp = R16; // equivalent to R[i-1] + uint Lp = L16; // the previous value, equiv to L[i-1] + uint Rp = R16; // equivalent to R[i-1] /* * numbering consistent with paper to make * checking and validating easier */ - int Li = L16, Ri = R16; + uint Li = L16, Ri = R16; for (int i = _rounds; i > 0; i--) { @@ -789,41 +783,20 @@ namespace Org.BouncyCastle.Crypto.Engines return; } - internal static void Bits32ToInts(int inData, int[] b, int offset) + internal static void Bits32ToInts(uint inData, int[] b, int offset) { - b[offset + 3] = (inData & 0xff); - b[offset + 2] = (int) (((uint) inData >> 8) & 0xff); - b[offset + 1] = (int) (((uint)inData >> 16) & 0xff); - b[offset] = (int) (((uint)inData >> 24) & 0xff); + b[offset + 3] = (int) (inData & 0xff); + b[offset + 2] = (int) ((inData >> 8) & 0xff); + b[offset + 1] = (int) ((inData >> 16) & 0xff); + b[offset] = (int) ((inData >> 24) & 0xff); } - internal static int IntsTo32bits(int[] b, int i) + internal static uint IntsTo32bits(int[] b, int i) { - int rv = 0; - - rv = ((b[i] & 0xff) << 24) | + return (uint)(((b[i] & 0xff) << 24) | ((b[i+1] & 0xff) << 16) | ((b[i+2] & 0xff) << 8) | - ((b[i+3] & 0xff)); - - return rv; - } - - internal static void Bits32ToBytes(int inData, byte[] b, int offset) - { - b[offset + 3] = (byte)inData; - b[offset + 2] = (byte)((uint)inData >> 8); - b[offset + 1] = (byte)((uint)inData >> 16); - b[offset] = (byte)((uint)inData >> 24); - } - - internal static int BytesTo32bits(byte[] b, int i) - { - return ((b[i] & 0xff) << 24) | - ((b[i+1] & 0xff) << 16) | - ((b[i+2] & 0xff) << 8) | - ((b[i+3] & 0xff)); + ((b[i+3] & 0xff))); } } - } diff --git a/src/core/srcbc/crypto/engines/Cast6Engine.cs b/src/core/srcbc/crypto/engines/Cast6Engine.cs index 0ed331a..2da11f9 100644 --- a/src/core/srcbc/crypto/engines/Cast6Engine.cs +++ b/src/core/srcbc/crypto/engines/Cast6Engine.cs @@ -1,5 +1,7 @@ using System; +using Org.BouncyCastle.Crypto.Utilities; + namespace Org.BouncyCastle.Crypto.Engines { /** @@ -26,14 +28,14 @@ namespace Org.BouncyCastle.Crypto.Engines * Kr0[i] => _Kr[i*4 + 0] */ private int []_Kr = new int[ROUNDS*4]; // the rotating round key(s) - private int []_Km = new int[ROUNDS*4]; // the masking round key(s) + private uint []_Km = new uint[ROUNDS*4]; // the masking round key(s) /* * Key setup */ private int []_Tr = new int[24 * 8]; - private int []_Tm = new int[24 * 8]; - private int[] _workingKey = new int[8]; + private uint []_Tm = new uint[24 * 8]; + private uint[] _workingKey = new uint[8]; public Cast6Engine() { @@ -65,8 +67,8 @@ namespace Org.BouncyCastle.Crypto.Engines internal override void SetKey( byte[] key) { - int Cm = 0x5a827999; - int Mm = 0x6ed9eba1; + uint Cm = 0x5a827999; + uint Mm = 0x6ed9eba1; int Cr = 19; int Mr = 17; /* @@ -93,7 +95,7 @@ namespace Org.BouncyCastle.Crypto.Engines // now create ABCDEFGH for (int i = 0; i < 8; i++) { - _workingKey[i] = BytesTo32bits(tmpKey, i*4); + _workingKey[i] = Pack.BE_To_UInt32(tmpKey, i*4); } // Generate the key schedule @@ -120,10 +122,10 @@ namespace Org.BouncyCastle.Crypto.Engines _workingKey[0] ^= F1(_workingKey[1], _Tm[i2+6], _Tr[i2+6]); _workingKey[7] ^= F2(_workingKey[0], _Tm[i2+7], _Tr[i2+7]); // Kr_(i) <- KAPPA - _Kr[i*4] = _workingKey[0] & 0x1f; - _Kr[i*4 + 1] = _workingKey[2] & 0x1f; - _Kr[i*4 + 2] = _workingKey[4] & 0x1f; - _Kr[i*4 + 3] = _workingKey[6] & 0x1f; + _Kr[i*4] = (int)(_workingKey[0] & 0x1f); + _Kr[i*4 + 1] = (int)(_workingKey[2] & 0x1f); + _Kr[i*4 + 2] = (int)(_workingKey[4] & 0x1f); + _Kr[i*4 + 3] = (int)(_workingKey[6] & 0x1f); // Km_(i) <- KAPPA _Km[i*4] = _workingKey[7]; _Km[i*4 + 1] = _workingKey[5]; @@ -147,19 +149,19 @@ namespace Org.BouncyCastle.Crypto.Engines byte[] dst, int dstIndex) { - int[] result = new int[4]; // process the input block // batch the units up into 4x32 bit chunks and go for it - int A = BytesTo32bits(src, srcIndex); - int B = BytesTo32bits(src, srcIndex + 4); - int C = BytesTo32bits(src, srcIndex + 8); - int D = BytesTo32bits(src, srcIndex + 12); + uint A = Pack.BE_To_UInt32(src, srcIndex); + uint B = Pack.BE_To_UInt32(src, srcIndex + 4); + uint C = Pack.BE_To_UInt32(src, srcIndex + 8); + uint D = Pack.BE_To_UInt32(src, srcIndex + 12); + uint[] result = new uint[4]; CAST_Encipher(A, B, C, D, result); // now stuff them into the destination block - Bits32ToBytes(result[0], dst, dstIndex); - Bits32ToBytes(result[1], dst, dstIndex + 4); - Bits32ToBytes(result[2], dst, dstIndex + 8); - Bits32ToBytes(result[3], dst, dstIndex + 12); + Pack.UInt32_To_BE(result[0], dst, dstIndex); + Pack.UInt32_To_BE(result[1], dst, dstIndex + 4); + Pack.UInt32_To_BE(result[2], dst, dstIndex + 8); + Pack.UInt32_To_BE(result[3], dst, dstIndex + 12); return BLOCK_SIZE; } @@ -178,19 +180,19 @@ namespace Org.BouncyCastle.Crypto.Engines byte[] dst, int dstIndex) { - int[] result = new int[4]; // process the input block // batch the units up into 4x32 bit chunks and go for it - int A = BytesTo32bits(src, srcIndex); - int B = BytesTo32bits(src, srcIndex + 4); - int C = BytesTo32bits(src, srcIndex + 8); - int D = BytesTo32bits(src, srcIndex + 12); + uint A = Pack.BE_To_UInt32(src, srcIndex); + uint B = Pack.BE_To_UInt32(src, srcIndex + 4); + uint C = Pack.BE_To_UInt32(src, srcIndex + 8); + uint D = Pack.BE_To_UInt32(src, srcIndex + 12); + uint[] result = new uint[4]; CAST_Decipher(A, B, C, D, result); // now stuff them into the destination block - Bits32ToBytes(result[0], dst, dstIndex); - Bits32ToBytes(result[1], dst, dstIndex + 4); - Bits32ToBytes(result[2], dst, dstIndex + 8); - Bits32ToBytes(result[3], dst, dstIndex + 12); + Pack.UInt32_To_BE(result[0], dst, dstIndex); + Pack.UInt32_To_BE(result[1], dst, dstIndex + 4); + Pack.UInt32_To_BE(result[2], dst, dstIndex + 8); + Pack.UInt32_To_BE(result[3], dst, dstIndex + 12); return BLOCK_SIZE; } @@ -204,11 +206,11 @@ namespace Org.BouncyCastle.Crypto.Engines * @param result the resulting ciphertext */ private void CAST_Encipher( - int A, - int B, - int C, - int D, - int[] result) + uint A, + uint B, + uint C, + uint D, + uint[] result) { for (int i = 0; i < 6; i++) { @@ -244,11 +246,11 @@ namespace Org.BouncyCastle.Crypto.Engines * @param result the resulting plaintext */ private void CAST_Decipher( - int A, - int B, - int C, - int D, - int[] result) + uint A, + uint B, + uint C, + uint D, + uint[] result) { for (int i = 0; i < 6; i++) { diff --git a/src/core/srcbc/crypto/engines/DesEngine.cs b/src/core/srcbc/crypto/engines/DesEngine.cs index 9a29409..ea6bd91 100644 --- a/src/core/srcbc/crypto/engines/DesEngine.cs +++ b/src/core/srcbc/crypto/engines/DesEngine.cs @@ -1,6 +1,7 @@ using System; using Org.BouncyCastle.Crypto.Parameters; +using Org.BouncyCastle.Crypto.Utilities; namespace Org.BouncyCastle.Crypto.Engines { @@ -125,164 +126,164 @@ namespace Org.BouncyCastle.Crypto.Engines 43, 48, 38, 55, 33, 52, 45, 41, 49, 35, 28, 31 }; - private static readonly int[] SP1 = + private static readonly uint[] SP1 = { - unchecked((int) 0x01010400), unchecked((int) 0x00000000), unchecked((int) 0x00010000), unchecked((int) 0x01010404), - unchecked((int) 0x01010004), unchecked((int) 0x00010404), unchecked((int) 0x00000004), unchecked((int) 0x00010000), - unchecked((int) 0x00000400), unchecked((int) 0x01010400), unchecked((int) 0x01010404), unchecked((int) 0x00000400), - unchecked((int) 0x01000404), unchecked((int) 0x01010004), unchecked((int) 0x01000000), unchecked((int) 0x00000004), - unchecked((int) 0x00000404), unchecked((int) 0x01000400), unchecked((int) 0x01000400), unchecked((int) 0x00010400), - unchecked((int) 0x00010400), unchecked((int) 0x01010000), unchecked((int) 0x01010000), unchecked((int) 0x01000404), - unchecked((int) 0x00010004), unchecked((int) 0x01000004), unchecked((int) 0x01000004), unchecked((int) 0x00010004), - unchecked((int) 0x00000000), unchecked((int) 0x00000404), unchecked((int) 0x00010404), unchecked((int) 0x01000000), - unchecked((int) 0x00010000), unchecked((int) 0x01010404), unchecked((int) 0x00000004), unchecked((int) 0x01010000), - unchecked((int) 0x01010400), unchecked((int) 0x01000000), unchecked((int) 0x01000000), unchecked((int) 0x00000400), - unchecked((int) 0x01010004), unchecked((int) 0x00010000), unchecked((int) 0x00010400), unchecked((int) 0x01000004), - unchecked((int) 0x00000400), unchecked((int) 0x00000004), unchecked((int) 0x01000404), unchecked((int) 0x00010404), - unchecked((int) 0x01010404), unchecked((int) 0x00010004), unchecked((int) 0x01010000), unchecked((int) 0x01000404), - unchecked((int) 0x01000004), unchecked((int) 0x00000404), unchecked((int) 0x00010404), unchecked((int) 0x01010400), - unchecked((int) 0x00000404), unchecked((int) 0x01000400), unchecked((int) 0x01000400), unchecked((int) 0x00000000), - unchecked((int) 0x00010004), unchecked((int) 0x00010400), unchecked((int) 0x00000000), unchecked((int) 0x01010004) + 0x01010400, 0x00000000, 0x00010000, 0x01010404, + 0x01010004, 0x00010404, 0x00000004, 0x00010000, + 0x00000400, 0x01010400, 0x01010404, 0x00000400, + 0x01000404, 0x01010004, 0x01000000, 0x00000004, + 0x00000404, 0x01000400, 0x01000400, 0x00010400, + 0x00010400, 0x01010000, 0x01010000, 0x01000404, + 0x00010004, 0x01000004, 0x01000004, 0x00010004, + 0x00000000, 0x00000404, 0x00010404, 0x01000000, + 0x00010000, 0x01010404, 0x00000004, 0x01010000, + 0x01010400, 0x01000000, 0x01000000, 0x00000400, + 0x01010004, 0x00010000, 0x00010400, 0x01000004, + 0x00000400, 0x00000004, 0x01000404, 0x00010404, + 0x01010404, 0x00010004, 0x01010000, 0x01000404, + 0x01000004, 0x00000404, 0x00010404, 0x01010400, + 0x00000404, 0x01000400, 0x01000400, 0x00000000, + 0x00010004, 0x00010400, 0x00000000, 0x01010004 }; - private static readonly int[] SP2 = + private static readonly uint[] SP2 = { - unchecked((int) 0x80108020), unchecked((int) 0x80008000), unchecked((int) 0x00008000), unchecked((int) 0x00108020), - unchecked((int) 0x00100000), unchecked((int) 0x00000020), unchecked((int) 0x80100020), unchecked((int) 0x80008020), - unchecked((int) 0x80000020), unchecked((int) 0x80108020), unchecked((int) 0x80108000), unchecked((int) 0x80000000), - unchecked((int) 0x80008000), unchecked((int) 0x00100000), unchecked((int) 0x00000020), unchecked((int) 0x80100020), - unchecked((int) 0x00108000), unchecked((int) 0x00100020), unchecked((int) 0x80008020), unchecked((int) 0x00000000), - unchecked((int) 0x80000000), unchecked((int) 0x00008000), unchecked((int) 0x00108020), unchecked((int) 0x80100000), - unchecked((int) 0x00100020), unchecked((int) 0x80000020), unchecked((int) 0x00000000), unchecked((int) 0x00108000), - unchecked((int) 0x00008020), unchecked((int) 0x80108000), unchecked((int) 0x80100000), unchecked((int) 0x00008020), - unchecked((int) 0x00000000), unchecked((int) 0x00108020), unchecked((int) 0x80100020), unchecked((int) 0x00100000), - unchecked((int) 0x80008020), unchecked((int) 0x80100000), unchecked((int) 0x80108000), unchecked((int) 0x00008000), - unchecked((int) 0x80100000), unchecked((int) 0x80008000), unchecked((int) 0x00000020), unchecked((int) 0x80108020), - unchecked((int) 0x00108020), unchecked((int) 0x00000020), unchecked((int) 0x00008000), unchecked((int) 0x80000000), - unchecked((int) 0x00008020), unchecked((int) 0x80108000), unchecked((int) 0x00100000), unchecked((int) 0x80000020), - unchecked((int) 0x00100020), unchecked((int) 0x80008020), unchecked((int) 0x80000020), unchecked((int) 0x00100020), - unchecked((int) 0x00108000), unchecked((int) 0x00000000), unchecked((int) 0x80008000), unchecked((int) 0x00008020), - unchecked((int) 0x80000000), unchecked((int) 0x80100020), unchecked((int) 0x80108020), unchecked((int) 0x00108000) + 0x80108020, 0x80008000, 0x00008000, 0x00108020, + 0x00100000, 0x00000020, 0x80100020, 0x80008020, + 0x80000020, 0x80108020, 0x80108000, 0x80000000, + 0x80008000, 0x00100000, 0x00000020, 0x80100020, + 0x00108000, 0x00100020, 0x80008020, 0x00000000, + 0x80000000, 0x00008000, 0x00108020, 0x80100000, + 0x00100020, 0x80000020, 0x00000000, 0x00108000, + 0x00008020, 0x80108000, 0x80100000, 0x00008020, + 0x00000000, 0x00108020, 0x80100020, 0x00100000, + 0x80008020, 0x80100000, 0x80108000, 0x00008000, + 0x80100000, 0x80008000, 0x00000020, 0x80108020, + 0x00108020, 0x00000020, 0x00008000, 0x80000000, + 0x00008020, 0x80108000, 0x00100000, 0x80000020, + 0x00100020, 0x80008020, 0x80000020, 0x00100020, + 0x00108000, 0x00000000, 0x80008000, 0x00008020, + 0x80000000, 0x80100020, 0x80108020, 0x00108000 }; - private static readonly int[] SP3 = + private static readonly uint[] SP3 = { - unchecked((int) 0x00000208), unchecked((int) 0x08020200), unchecked((int) 0x00000000), unchecked((int) 0x08020008), - unchecked((int) 0x08000200), unchecked((int) 0x00000000), unchecked((int) 0x00020208), unchecked((int) 0x08000200), - unchecked((int) 0x00020008), unchecked((int) 0x08000008), unchecked((int) 0x08000008), unchecked((int) 0x00020000), - unchecked((int) 0x08020208), unchecked((int) 0x00020008), unchecked((int) 0x08020000), unchecked((int) 0x00000208), - unchecked((int) 0x08000000), unchecked((int) 0x00000008), unchecked((int) 0x08020200), unchecked((int) 0x00000200), - unchecked((int) 0x00020200), unchecked((int) 0x08020000), unchecked((int) 0x08020008), unchecked((int) 0x00020208), - unchecked((int) 0x08000208), unchecked((int) 0x00020200), unchecked((int) 0x00020000), unchecked((int) 0x08000208), - unchecked((int) 0x00000008), unchecked((int) 0x08020208), unchecked((int) 0x00000200), unchecked((int) 0x08000000), - unchecked((int) 0x08020200), unchecked((int) 0x08000000), unchecked((int) 0x00020008), unchecked((int) 0x00000208), - unchecked((int) 0x00020000), unchecked((int) 0x08020200), unchecked((int) 0x08000200), unchecked((int) 0x00000000), - unchecked((int) 0x00000200), unchecked((int) 0x00020008), unchecked((int) 0x08020208), unchecked((int) 0x08000200), - unchecked((int) 0x08000008), unchecked((int) 0x00000200), unchecked((int) 0x00000000), unchecked((int) 0x08020008), - unchecked((int) 0x08000208), unchecked((int) 0x00020000), unchecked((int) 0x08000000), unchecked((int) 0x08020208), - unchecked((int) 0x00000008), unchecked((int) 0x00020208), unchecked((int) 0x00020200), unchecked((int) 0x08000008), - unchecked((int) 0x08020000), unchecked((int) 0x08000208), unchecked((int) 0x00000208), unchecked((int) 0x08020000), - unchecked((int) 0x00020208), unchecked((int) 0x00000008), unchecked((int) 0x08020008), unchecked((int) 0x00020200) + 0x00000208, 0x08020200, 0x00000000, 0x08020008, + 0x08000200, 0x00000000, 0x00020208, 0x08000200, + 0x00020008, 0x08000008, 0x08000008, 0x00020000, + 0x08020208, 0x00020008, 0x08020000, 0x00000208, + 0x08000000, 0x00000008, 0x08020200, 0x00000200, + 0x00020200, 0x08020000, 0x08020008, 0x00020208, + 0x08000208, 0x00020200, 0x00020000, 0x08000208, + 0x00000008, 0x08020208, 0x00000200, 0x08000000, + 0x08020200, 0x08000000, 0x00020008, 0x00000208, + 0x00020000, 0x08020200, 0x08000200, 0x00000000, + 0x00000200, 0x00020008, 0x08020208, 0x08000200, + 0x08000008, 0x00000200, 0x00000000, 0x08020008, + 0x08000208, 0x00020000, 0x08000000, 0x08020208, + 0x00000008, 0x00020208, 0x00020200, 0x08000008, + 0x08020000, 0x08000208, 0x00000208, 0x08020000, + 0x00020208, 0x00000008, 0x08020008, 0x00020200 }; - private static readonly int[] SP4 = + private static readonly uint[] SP4 = { - unchecked((int) 0x00802001), unchecked((int) 0x00002081), unchecked((int) 0x00002081), unchecked((int) 0x00000080), - unchecked((int) 0x00802080), unchecked((int) 0x00800081), unchecked((int) 0x00800001), unchecked((int) 0x00002001), - unchecked((int) 0x00000000), unchecked((int) 0x00802000), unchecked((int) 0x00802000), unchecked((int) 0x00802081), - unchecked((int) 0x00000081), unchecked((int) 0x00000000), unchecked((int) 0x00800080), unchecked((int) 0x00800001), - unchecked((int) 0x00000001), unchecked((int) 0x00002000), unchecked((int) 0x00800000), unchecked((int) 0x00802001), - unchecked((int) 0x00000080), unchecked((int) 0x00800000), unchecked((int) 0x00002001), unchecked((int) 0x00002080), - unchecked((int) 0x00800081), unchecked((int) 0x00000001), unchecked((int) 0x00002080), unchecked((int) 0x00800080), - unchecked((int) 0x00002000), unchecked((int) 0x00802080), unchecked((int) 0x00802081), unchecked((int) 0x00000081), - unchecked((int) 0x00800080), unchecked((int) 0x00800001), unchecked((int) 0x00802000), unchecked((int) 0x00802081), - unchecked((int) 0x00000081), unchecked((int) 0x00000000), unchecked((int) 0x00000000), unchecked((int) 0x00802000), - unchecked((int) 0x00002080), unchecked((int) 0x00800080), unchecked((int) 0x00800081), unchecked((int) 0x00000001), - unchecked((int) 0x00802001), unchecked((int) 0x00002081), unchecked((int) 0x00002081), unchecked((int) 0x00000080), - unchecked((int) 0x00802081), unchecked((int) 0x00000081), unchecked((int) 0x00000001), unchecked((int) 0x00002000), - unchecked((int) 0x00800001), unchecked((int) 0x00002001), unchecked((int) 0x00802080), unchecked((int) 0x00800081), - unchecked((int) 0x00002001), unchecked((int) 0x00002080), unchecked((int) 0x00800000), unchecked((int) 0x00802001), - unchecked((int) 0x00000080), unchecked((int) 0x00800000), unchecked((int) 0x00002000), unchecked((int) 0x00802080) + 0x00802001, 0x00002081, 0x00002081, 0x00000080, + 0x00802080, 0x00800081, 0x00800001, 0x00002001, + 0x00000000, 0x00802000, 0x00802000, 0x00802081, + 0x00000081, 0x00000000, 0x00800080, 0x00800001, + 0x00000001, 0x00002000, 0x00800000, 0x00802001, + 0x00000080, 0x00800000, 0x00002001, 0x00002080, + 0x00800081, 0x00000001, 0x00002080, 0x00800080, + 0x00002000, 0x00802080, 0x00802081, 0x00000081, + 0x00800080, 0x00800001, 0x00802000, 0x00802081, + 0x00000081, 0x00000000, 0x00000000, 0x00802000, + 0x00002080, 0x00800080, 0x00800081, 0x00000001, + 0x00802001, 0x00002081, 0x00002081, 0x00000080, + 0x00802081, 0x00000081, 0x00000001, 0x00002000, + 0x00800001, 0x00002001, 0x00802080, 0x00800081, + 0x00002001, 0x00002080, 0x00800000, 0x00802001, + 0x00000080, 0x00800000, 0x00002000, 0x00802080 }; - private static readonly int[] SP5 = + private static readonly uint[] SP5 = { - unchecked((int) 0x00000100), unchecked((int) 0x02080100), unchecked((int) 0x02080000), unchecked((int) 0x42000100), - unchecked((int) 0x00080000), unchecked((int) 0x00000100), unchecked((int) 0x40000000), unchecked((int) 0x02080000), - unchecked((int) 0x40080100), unchecked((int) 0x00080000), unchecked((int) 0x02000100), unchecked((int) 0x40080100), - unchecked((int) 0x42000100), unchecked((int) 0x42080000), unchecked((int) 0x00080100), unchecked((int) 0x40000000), - unchecked((int) 0x02000000), unchecked((int) 0x40080000), unchecked((int) 0x40080000), unchecked((int) 0x00000000), - unchecked((int) 0x40000100), unchecked((int) 0x42080100), unchecked((int) 0x42080100), unchecked((int) 0x02000100), - unchecked((int) 0x42080000), unchecked((int) 0x40000100), unchecked((int) 0x00000000), unchecked((int) 0x42000000), - unchecked((int) 0x02080100), unchecked((int) 0x02000000), unchecked((int) 0x42000000), unchecked((int) 0x00080100), - unchecked((int) 0x00080000), unchecked((int) 0x42000100), unchecked((int) 0x00000100), unchecked((int) 0x02000000), - unchecked((int) 0x40000000), unchecked((int) 0x02080000), unchecked((int) 0x42000100), unchecked((int) 0x40080100), - unchecked((int) 0x02000100), unchecked((int) 0x40000000), unchecked((int) 0x42080000), unchecked((int) 0x02080100), - unchecked((int) 0x40080100), unchecked((int) 0x00000100), unchecked((int) 0x02000000), unchecked((int) 0x42080000), - unchecked((int) 0x42080100), unchecked((int) 0x00080100), unchecked((int) 0x42000000), unchecked((int) 0x42080100), - unchecked((int) 0x02080000), unchecked((int) 0x00000000), unchecked((int) 0x40080000), unchecked((int) 0x42000000), - unchecked((int) 0x00080100), unchecked((int) 0x02000100), unchecked((int) 0x40000100), unchecked((int) 0x00080000), - unchecked((int) 0x00000000), unchecked((int) 0x40080000), unchecked((int) 0x02080100), unchecked((int) 0x40000100) + 0x00000100, 0x02080100, 0x02080000, 0x42000100, + 0x00080000, 0x00000100, 0x40000000, 0x02080000, + 0x40080100, 0x00080000, 0x02000100, 0x40080100, + 0x42000100, 0x42080000, 0x00080100, 0x40000000, + 0x02000000, 0x40080000, 0x40080000, 0x00000000, + 0x40000100, 0x42080100, 0x42080100, 0x02000100, + 0x42080000, 0x40000100, 0x00000000, 0x42000000, + 0x02080100, 0x02000000, 0x42000000, 0x00080100, + 0x00080000, 0x42000100, 0x00000100, 0x02000000, + 0x40000000, 0x02080000, 0x42000100, 0x40080100, + 0x02000100, 0x40000000, 0x42080000, 0x02080100, + 0x40080100, 0x00000100, 0x02000000, 0x42080000, + 0x42080100, 0x00080100, 0x42000000, 0x42080100, + 0x02080000, 0x00000000, 0x40080000, 0x42000000, + 0x00080100, 0x02000100, 0x40000100, 0x00080000, + 0x00000000, 0x40080000, 0x02080100, 0x40000100 }; - private static readonly int[] SP6 = + private static readonly uint[] SP6 = { - unchecked((int) 0x20000010), unchecked((int) 0x20400000), unchecked((int) 0x00004000), unchecked((int) 0x20404010), - unchecked((int) 0x20400000), unchecked((int) 0x00000010), unchecked((int) 0x20404010), unchecked((int) 0x00400000), - unchecked((int) 0x20004000), unchecked((int) 0x00404010), unchecked((int) 0x00400000), unchecked((int) 0x20000010), - unchecked((int) 0x00400010), unchecked((int) 0x20004000), unchecked((int) 0x20000000), unchecked((int) 0x00004010), - unchecked((int) 0x00000000), unchecked((int) 0x00400010), unchecked((int) 0x20004010), unchecked((int) 0x00004000), - unchecked((int) 0x00404000), unchecked((int) 0x20004010), unchecked((int) 0x00000010), unchecked((int) 0x20400010), - unchecked((int) 0x20400010), unchecked((int) 0x00000000), unchecked((int) 0x00404010), unchecked((int) 0x20404000), - unchecked((int) 0x00004010), unchecked((int) 0x00404000), unchecked((int) 0x20404000), unchecked((int) 0x20000000), - unchecked((int) 0x20004000), unchecked((int) 0x00000010), unchecked((int) 0x20400010), unchecked((int) 0x00404000), - unchecked((int) 0x20404010), unchecked((int) 0x00400000), unchecked((int) 0x00004010), unchecked((int) 0x20000010), - unchecked((int) 0x00400000), unchecked((int) 0x20004000), unchecked((int) 0x20000000), unchecked((int) 0x00004010), - unchecked((int) 0x20000010), unchecked((int) 0x20404010), unchecked((int) 0x00404000), unchecked((int) 0x20400000), - unchecked((int) 0x00404010), unchecked((int) 0x20404000), unchecked((int) 0x00000000), unchecked((int) 0x20400010), - unchecked((int) 0x00000010), unchecked((int) 0x00004000), unchecked((int) 0x20400000), unchecked((int) 0x00404010), - unchecked((int) 0x00004000), unchecked((int) 0x00400010), unchecked((int) 0x20004010), unchecked((int) 0x00000000), - unchecked((int) 0x20404000), unchecked((int) 0x20000000), unchecked((int) 0x00400010), unchecked((int) 0x20004010) + 0x20000010, 0x20400000, 0x00004000, 0x20404010, + 0x20400000, 0x00000010, 0x20404010, 0x00400000, + 0x20004000, 0x00404010, 0x00400000, 0x20000010, + 0x00400010, 0x20004000, 0x20000000, 0x00004010, + 0x00000000, 0x00400010, 0x20004010, 0x00004000, + 0x00404000, 0x20004010, 0x00000010, 0x20400010, + 0x20400010, 0x00000000, 0x00404010, 0x20404000, + 0x00004010, 0x00404000, 0x20404000, 0x20000000, + 0x20004000, 0x00000010, 0x20400010, 0x00404000, + 0x20404010, 0x00400000, 0x00004010, 0x20000010, + 0x00400000, 0x20004000, 0x20000000, 0x00004010, + 0x20000010, 0x20404010, 0x00404000, 0x20400000, + 0x00404010, 0x20404000, 0x00000000, 0x20400010, + 0x00000010, 0x00004000, 0x20400000, 0x00404010, + 0x00004000, 0x00400010, 0x20004010, 0x00000000, + 0x20404000, 0x20000000, 0x00400010, 0x20004010 }; - private static readonly int[] SP7 = + private static readonly uint[] SP7 = { - unchecked((int) 0x00200000), unchecked((int) 0x04200002), unchecked((int) 0x04000802), unchecked((int) 0x00000000), - unchecked((int) 0x00000800), unchecked((int) 0x04000802), unchecked((int) 0x00200802), unchecked((int) 0x04200800), - unchecked((int) 0x04200802), unchecked((int) 0x00200000), unchecked((int) 0x00000000), unchecked((int) 0x04000002), - unchecked((int) 0x00000002), unchecked((int) 0x04000000), unchecked((int) 0x04200002), unchecked((int) 0x00000802), - unchecked((int) 0x04000800), unchecked((int) 0x00200802), unchecked((int) 0x00200002), unchecked((int) 0x04000800), - unchecked((int) 0x04000002), unchecked((int) 0x04200000), unchecked((int) 0x04200800), unchecked((int) 0x00200002), - unchecked((int) 0x04200000), unchecked((int) 0x00000800), unchecked((int) 0x00000802), unchecked((int) 0x04200802), - unchecked((int) 0x00200800), unchecked((int) 0x00000002), unchecked((int) 0x04000000), unchecked((int) 0x00200800), - unchecked((int) 0x04000000), unchecked((int) 0x00200800), unchecked((int) 0x00200000), unchecked((int) 0x04000802), - unchecked((int) 0x04000802), unchecked((int) 0x04200002), unchecked((int) 0x04200002), unchecked((int) 0x00000002), - unchecked((int) 0x00200002), unchecked((int) 0x04000000), unchecked((int) 0x04000800), unchecked((int) 0x00200000), - unchecked((int) 0x04200800), unchecked((int) 0x00000802), unchecked((int) 0x00200802), unchecked((int) 0x04200800), - unchecked((int) 0x00000802), unchecked((int) 0x04000002), unchecked((int) 0x04200802), unchecked((int) 0x04200000), - unchecked((int) 0x00200800), unchecked((int) 0x00000000), unchecked((int) 0x00000002), unchecked((int) 0x04200802), - unchecked((int) 0x00000000), unchecked((int) 0x00200802), unchecked((int) 0x04200000), unchecked((int) 0x00000800), - unchecked((int) 0x04000002), unchecked((int) 0x04000800), unchecked((int) 0x00000800), unchecked((int) 0x00200002) + 0x00200000, 0x04200002, 0x04000802, 0x00000000, + 0x00000800, 0x04000802, 0x00200802, 0x04200800, + 0x04200802, 0x00200000, 0x00000000, 0x04000002, + 0x00000002, 0x04000000, 0x04200002, 0x00000802, + 0x04000800, 0x00200802, 0x00200002, 0x04000800, + 0x04000002, 0x04200000, 0x04200800, 0x00200002, + 0x04200000, 0x00000800, 0x00000802, 0x04200802, + 0x00200800, 0x00000002, 0x04000000, 0x00200800, + 0x04000000, 0x00200800, 0x00200000, 0x04000802, + 0x04000802, 0x04200002, 0x04200002, 0x00000002, + 0x00200002, 0x04000000, 0x04000800, 0x00200000, + 0x04200800, 0x00000802, 0x00200802, 0x04200800, + 0x00000802, 0x04000002, 0x04200802, 0x04200000, + 0x00200800, 0x00000000, 0x00000002, 0x04200802, + 0x00000000, 0x00200802, 0x04200000, 0x00000800, + 0x04000002, 0x04000800, 0x00000800, 0x00200002 }; - private static readonly int[] SP8 = + private static readonly uint[] SP8 = { - unchecked((int) 0x10001040), unchecked((int) 0x00001000), unchecked((int) 0x00040000), unchecked((int) 0x10041040), - unchecked((int) 0x10000000), unchecked((int) 0x10001040), unchecked((int) 0x00000040), unchecked((int) 0x10000000), - unchecked((int) 0x00040040), unchecked((int) 0x10040000), unchecked((int) 0x10041040), unchecked((int) 0x00041000), - unchecked((int) 0x10041000), unchecked((int) 0x00041040), unchecked((int) 0x00001000), unchecked((int) 0x00000040), - unchecked((int) 0x10040000), unchecked((int) 0x10000040), unchecked((int) 0x10001000), unchecked((int) 0x00001040), - unchecked((int) 0x00041000), unchecked((int) 0x00040040), unchecked((int) 0x10040040), unchecked((int) 0x10041000), - unchecked((int) 0x00001040), unchecked((int) 0x00000000), unchecked((int) 0x00000000), unchecked((int) 0x10040040), - unchecked((int) 0x10000040), unchecked((int) 0x10001000), unchecked((int) 0x00041040), unchecked((int) 0x00040000), - unchecked((int) 0x00041040), unchecked((int) 0x00040000), unchecked((int) 0x10041000), unchecked((int) 0x00001000), - unchecked((int) 0x00000040), unchecked((int) 0x10040040), unchecked((int) 0x00001000), unchecked((int) 0x00041040), - unchecked((int) 0x10001000), unchecked((int) 0x00000040), unchecked((int) 0x10000040), unchecked((int) 0x10040000), - unchecked((int) 0x10040040), unchecked((int) 0x10000000), unchecked((int) 0x00040000), unchecked((int) 0x10001040), - unchecked((int) 0x00000000), unchecked((int) 0x10041040), unchecked((int) 0x00040040), unchecked((int) 0x10000040), - unchecked((int) 0x10040000), unchecked((int) 0x10001000), unchecked((int) 0x10001040), unchecked((int) 0x00000000), - unchecked((int) 0x10041040), unchecked((int) 0x00041000), unchecked((int) 0x00041000), unchecked((int) 0x00001040), - unchecked((int) 0x00001040), unchecked((int) 0x00040040), unchecked((int) 0x10000000), unchecked((int) 0x10041000) + 0x10001040, 0x00001000, 0x00040000, 0x10041040, + 0x10000000, 0x10001040, 0x00000040, 0x10000000, + 0x00040040, 0x10040000, 0x10041040, 0x00041000, + 0x10041000, 0x00041040, 0x00001000, 0x00000040, + 0x10040000, 0x10000040, 0x10001000, 0x00001040, + 0x00041000, 0x00040040, 0x10040040, 0x10041000, + 0x00001040, 0x00000000, 0x00000000, 0x10040040, + 0x10000040, 0x10001000, 0x00041040, 0x00040000, + 0x00041040, 0x00040000, 0x10041000, 0x00001000, + 0x00000040, 0x10040040, 0x00001000, 0x00041040, + 0x10001000, 0x00000040, 0x10000040, 0x10040000, + 0x10040040, 0x10000000, 0x00040000, 0x10001040, + 0x00000000, 0x10041040, 0x00040040, 0x10000040, + 0x10040000, 0x10001000, 0x10001040, 0x00000000, + 0x10041040, 0x00041000, 0x00041000, 0x00001040, + 0x00001040, 0x00040040, 0x10000000, 0x10041000 }; /** @@ -397,97 +398,78 @@ namespace Org.BouncyCastle.Crypto.Engines byte[] outBytes, int outOff) { - int work, right, left; + uint left = Pack.BE_To_UInt32(input, inOff); + uint right = Pack.BE_To_UInt32(input, inOff + 4); + uint work; - left = (input[inOff + 0] & 0xff) << 24; - left |= (input[inOff + 1] & 0xff) << 16; - left |= (input[inOff + 2] & 0xff) << 8; - left |= (input[inOff + 3] & 0xff); - - right = (input[inOff + 4] & 0xff) << 24; - right |= (input[inOff + 5] & 0xff) << 16; - right |= (input[inOff + 6] & 0xff) << 8; - right |= (input[inOff + 7] & 0xff); - - work = (int) (((uint) left >> 4) ^ right) & unchecked((int) 0x0f0f0f0f); + work = ((left >> 4) ^ right) & 0x0f0f0f0f; right ^= work; left ^= (work << 4); - work = (int) (((uint) left >> 16) ^ right) & unchecked((int) 0x0000ffff); + work = ((left >> 16) ^ right) & 0x0000ffff; right ^= work; left ^= (work << 16); - work = (int) (((uint) right >> 2) ^ left) & unchecked((int) 0x33333333); + work = ((right >> 2) ^ left) & 0x33333333; left ^= work; right ^= (work << 2); - work = (int) (((uint) right >> 8) ^ left) & unchecked((int) 0x00ff00ff); + work = ((right >> 8) ^ left) & 0x00ff00ff; left ^= work; right ^= (work << 8); - right = (int) ( (uint) (right << 1) | - ( ((uint) right >> 31) & 1 ) - ) & - unchecked((int) 0xffffffff); - work = (left ^ right) & unchecked((int) 0xaaaaaaaa); + right = (right << 1) | (right >> 31); + work = (left ^ right) & 0xaaaaaaaa; left ^= work; right ^= work; - left = (int) ( (uint) (left << 1) | - ( ((uint) left >> 31) & 1)) & - unchecked((int) 0xffffffff); + left = (left << 1) | (left >> 31); for (int round = 0; round < 8; round++) { - int fval; + uint fval; - work = (int) ((uint) (right << 28) | ((uint) right >> 4)); - work ^= wKey[round * 4 + 0]; - fval = SP7[ work & 0x3f]; - fval |= SP5[((uint) work >> 8) & 0x3f]; - fval |= SP3[((uint) work >> 16) & 0x3f]; - fval |= SP1[((uint) work >> 24) & 0x3f]; - work = right ^ wKey[round * 4 + 1]; - fval |= SP8[ work & 0x3f]; - fval |= SP6[((uint) work >> 8) & 0x3f]; - fval |= SP4[((uint) work >> 16) & 0x3f]; - fval |= SP2[((uint) work >> 24) & 0x3f]; + work = (right << 28) | (right >> 4); + work ^= (uint)wKey[round * 4 + 0]; + fval = SP7[work & 0x3f]; + fval |= SP5[(work >> 8) & 0x3f]; + fval |= SP3[(work >> 16) & 0x3f]; + fval |= SP1[(work >> 24) & 0x3f]; + work = right ^ (uint)wKey[round * 4 + 1]; + fval |= SP8[ work & 0x3f]; + fval |= SP6[(work >> 8) & 0x3f]; + fval |= SP4[(work >> 16) & 0x3f]; + fval |= SP2[(work >> 24) & 0x3f]; left ^= fval; - work = (int) ((uint) (left << 28) | ((uint) left >> 4)); - work ^= wKey[round * 4 + 2]; - fval = SP7[ work & 0x3f]; - fval |= SP5[((uint) work >> 8) & 0x3f]; - fval |= SP3[((uint) work >> 16) & 0x3f]; - fval |= SP1[((uint) work >> 24) & 0x3f]; - work = left ^ wKey[round * 4 + 3]; - fval |= SP8[ work & 0x3f]; - fval |= SP6[((uint) work >> 8) & 0x3f]; - fval |= SP4[((uint) work >> 16) & 0x3f]; - fval |= SP2[((uint) work >> 24) & 0x3f]; + work = (left << 28) | (left >> 4); + work ^= (uint)wKey[round * 4 + 2]; + fval = SP7[ work & 0x3f]; + fval |= SP5[(work >> 8) & 0x3f]; + fval |= SP3[(work >> 16) & 0x3f]; + fval |= SP1[(work >> 24) & 0x3f]; + work = left ^ (uint)wKey[round * 4 + 3]; + fval |= SP8[ work & 0x3f]; + fval |= SP6[(work >> 8) & 0x3f]; + fval |= SP4[(work >> 16) & 0x3f]; + fval |= SP2[(work >> 24) & 0x3f]; right ^= fval; } - right = (int) ((uint) (right << 31) | ((uint) right >> 1)); - work = (left ^ right) & unchecked((int) 0xaaaaaaaa); + right = (right << 31) | (right >> 1); + work = (left ^ right) & 0xaaaaaaaa; left ^= work; right ^= work; - left = (int) ((uint) (left << 31) | ((uint) left >> 1)); - work = (int) ((((uint) left >> 8) ^ right) & 0x00ff00ff); + left = (left << 31) | (left >> 1); + work = ((left >> 8) ^ right) & 0x00ff00ff; right ^= work; left ^= (work << 8); - work = (int) ((((uint) left >> 2) ^ right) & 0x33333333); + work = ((left >> 2) ^ right) & 0x33333333; right ^= work; left ^= (work << 2); - work = (int) ((((uint) right >> 16) ^ left) & 0x0000ffff); + work = ((right >> 16) ^ left) & 0x0000ffff; left ^= work; right ^= (work << 16); - work = (int) ((((uint) right >> 4) ^ left) & 0x0f0f0f0f); + work = ((right >> 4) ^ left) & 0x0f0f0f0f; left ^= work; right ^= (work << 4); - outBytes[outOff + 0] = (byte)(((uint) right >> 24) & 0xff); - outBytes[outOff + 1] = (byte)(((uint) right >> 16) & 0xff); - outBytes[outOff + 2] = (byte)(((uint) right >> 8) & 0xff); - outBytes[outOff + 3] = (byte)( right & 0xff); - outBytes[outOff + 4] = (byte)(((uint) left >> 24) & 0xff); - outBytes[outOff + 5] = (byte)(((uint) left >> 16) & 0xff); - outBytes[outOff + 6] = (byte)(((uint) left >> 8) & 0xff); - outBytes[outOff + 7] = (byte)( left & 0xff); + Pack.UInt32_To_BE(right, outBytes, outOff); + Pack.UInt32_To_BE(left, outBytes, outOff + 4); } } } diff --git a/src/core/srcbc/crypto/engines/HC128Engine.cs b/src/core/srcbc/crypto/engines/HC128Engine.cs index 0a8d214..e17fae9 100644 --- a/src/core/srcbc/crypto/engines/HC128Engine.cs +++ b/src/core/srcbc/crypto/engines/HC128Engine.cs @@ -1,6 +1,7 @@ using System; using Org.BouncyCastle.Crypto.Parameters; +using Org.BouncyCastle.Crypto.Utilities; namespace Org.BouncyCastle.Crypto.Engines { @@ -9,7 +10,7 @@ namespace Org.BouncyCastle.Crypto.Engines * generates keystream from a 128-bit secret key and a 128-bit initialization * vector. *

- * http://www.ecrypt.eu.org/stream/p3ciphers/hc/hc256_p3.pdf + * http://www.ecrypt.eu.org/stream/p3ciphers/hc/hc128_p3.pdf *

* It is a third phase candidate in the eStream contest, and is patent-free. * No attacks are known as of today (April 2007). See @@ -103,7 +104,7 @@ namespace Org.BouncyCastle.Crypto.Engines private void Init() { if (key.Length != 16) - throw new ArgumentException("The key must be 128 bit long"); + throw new ArgumentException("The key must be 128 bits long"); cnt = 0; @@ -111,13 +112,13 @@ namespace Org.BouncyCastle.Crypto.Engines for (int i = 0; i < 16; i++) { - w[i >> 3] |= ((uint)key[i] << (i & 0x7)); + w[i >> 2] |= ((uint)key[i] << (8 * (i & 0x3))); } Array.Copy(w, 0, w, 4, 4); for (int i = 0; i < iv.Length && i < 16; i++) { - w[(i >> 3) + 8] |= ((uint)iv[i] << (i & 0x7)); + w[(i >> 2) + 8] |= ((uint)iv[i] << (8 * (i & 0x3))); } Array.Copy(w, 8, w, 12, 4); @@ -193,14 +194,7 @@ namespace Org.BouncyCastle.Crypto.Engines { if (idx == 0) { - uint step = Step(); - buf[3] = (byte)step; - step >>= 8; - buf[2] = (byte)step; - step >>= 8; - buf[1] = (byte)step; - step >>= 8; - buf[0] = (byte)step; + Pack.UInt32_To_LE(Step(), buf); } byte ret = buf[idx]; idx = idx + 1 & 0x3; diff --git a/src/core/srcbc/crypto/engines/HC256Engine.cs b/src/core/srcbc/crypto/engines/HC256Engine.cs index eff3ebc..2c4a29b 100644 --- a/src/core/srcbc/crypto/engines/HC256Engine.cs +++ b/src/core/srcbc/crypto/engines/HC256Engine.cs @@ -1,6 +1,7 @@ using System; using Org.BouncyCastle.Crypto.Parameters; +using Org.BouncyCastle.Crypto.Utilities; namespace Org.BouncyCastle.Crypto.Engines { @@ -64,8 +65,31 @@ namespace Org.BouncyCastle.Crypto.Engines private void Init() { + if (key.Length != 32 && key.Length != 16) + throw new ArgumentException("The key must be 128/256 bits long"); + + if (iv.Length < 16) + throw new ArgumentException("The IV must be at least 128 bits long"); + if (key.Length != 32) - throw new ArgumentException("The key must be 256 bit long"); + { + byte[] k = new byte[32]; + + Array.Copy(key, 0, k, 0, key.Length); + Array.Copy(key, 0, k, 16, key.Length); + + key = k; + } + + if (iv.Length < 32) + { + byte[] newIV = new byte[32]; + + Array.Copy(iv, 0, newIV, 0, iv.Length); + Array.Copy(iv, 0, newIV, iv.Length, newIV.Length - iv.Length); + + iv = newIV; + } cnt = 0; @@ -73,12 +97,12 @@ namespace Org.BouncyCastle.Crypto.Engines for (int i = 0; i < 32; i++) { - w[i >> 3] |= ((uint)key[i] << (i & 0x7)); + w[i >> 2] |= ((uint)key[i] << (8 * (i & 0x3))); } - for (int i = 0; i < iv.Length && i < 32; i++) + for (int i = 0; i < 32; i++) { - w[(i >> 3) + 8] |= ((uint)iv[i] << (i & 0x7)); + w[(i >> 2) + 8] |= ((uint)iv[i] << (8 * (i & 0x3))); } for (uint i = 16; i < 2560; i++) @@ -154,14 +178,7 @@ namespace Org.BouncyCastle.Crypto.Engines { if (idx == 0) { - uint step = Step(); - buf[3] = (byte)step; - step >>= 8; - buf[2] = (byte)step; - step >>= 8; - buf[1] = (byte)step; - step >>= 8; - buf[0] = (byte)step; + Pack.UInt32_To_LE(Step(), buf); } byte ret = buf[idx]; idx = idx + 1 & 0x3; diff --git a/src/core/srcbc/crypto/engines/NoekeonEngine.cs b/src/core/srcbc/crypto/engines/NoekeonEngine.cs index 618007f..1ba8b6c 100644 --- a/src/core/srcbc/crypto/engines/NoekeonEngine.cs +++ b/src/core/srcbc/crypto/engines/NoekeonEngine.cs @@ -1,6 +1,7 @@ using System; using Org.BouncyCastle.Crypto.Parameters; +using Org.BouncyCastle.Crypto.Utilities; namespace Org.BouncyCastle.Crypto.Engines { @@ -109,10 +110,10 @@ namespace Org.BouncyCastle.Crypto.Engines */ private void setKey(byte[] key) { - subKeys[0] = bytesToIntBig(key, 0); - subKeys[1] = bytesToIntBig(key, 4); - subKeys[2] = bytesToIntBig(key, 8); - subKeys[3] = bytesToIntBig(key, 12); + subKeys[0] = Pack.BE_To_UInt32(key, 0); + subKeys[1] = Pack.BE_To_UInt32(key, 4); + subKeys[2] = Pack.BE_To_UInt32(key, 8); + subKeys[3] = Pack.BE_To_UInt32(key, 12); } private int encryptBlock( @@ -121,10 +122,10 @@ namespace Org.BouncyCastle.Crypto.Engines byte[] output, int outOff) { - state[0] = bytesToIntBig(input, inOff); - state[1] = bytesToIntBig(input, inOff+4); - state[2] = bytesToIntBig(input, inOff+8); - state[3] = bytesToIntBig(input, inOff+12); + state[0] = Pack.BE_To_UInt32(input, inOff); + state[1] = Pack.BE_To_UInt32(input, inOff+4); + state[2] = Pack.BE_To_UInt32(input, inOff+8); + state[3] = Pack.BE_To_UInt32(input, inOff+12); int i; for (i = 0; i < GenericSize; i++) @@ -139,10 +140,10 @@ namespace Org.BouncyCastle.Crypto.Engines state[0] ^= roundConstants[i]; theta(state, subKeys); - intToBytesBig(state[0], output, outOff); - intToBytesBig(state[1], output, outOff+4); - intToBytesBig(state[2], output, outOff+8); - intToBytesBig(state[3], output, outOff+12); + Pack.UInt32_To_BE(state[0], output, outOff); + Pack.UInt32_To_BE(state[1], output, outOff+4); + Pack.UInt32_To_BE(state[2], output, outOff+8); + Pack.UInt32_To_BE(state[3], output, outOff+12); return GenericSize; } @@ -153,10 +154,10 @@ namespace Org.BouncyCastle.Crypto.Engines byte[] output, int outOff) { - state[0] = bytesToIntBig(input, inOff); - state[1] = bytesToIntBig(input, inOff+4); - state[2] = bytesToIntBig(input, inOff+8); - state[3] = bytesToIntBig(input, inOff+12); + state[0] = Pack.BE_To_UInt32(input, inOff); + state[1] = Pack.BE_To_UInt32(input, inOff+4); + state[2] = Pack.BE_To_UInt32(input, inOff+8); + state[3] = Pack.BE_To_UInt32(input, inOff+12); Array.Copy(subKeys, 0, decryptKeys, 0, subKeys.Length); theta(decryptKeys, nullVector); @@ -174,10 +175,10 @@ namespace Org.BouncyCastle.Crypto.Engines theta(state, decryptKeys); state[0] ^= roundConstants[i]; - intToBytesBig(state[0], output, outOff); - intToBytesBig(state[1], output, outOff+4); - intToBytesBig(state[2], output, outOff+8); - intToBytesBig(state[3], output, outOff+12); + Pack.UInt32_To_BE(state[0], output, outOff); + Pack.UInt32_To_BE(state[1], output, outOff+4); + Pack.UInt32_To_BE(state[2], output, outOff+8); + Pack.UInt32_To_BE(state[3], output, outOff+12); return GenericSize; } @@ -231,23 +232,6 @@ namespace Org.BouncyCastle.Crypto.Engines // Helpers - private uint bytesToIntBig(byte[] input, int off) - { - int result = ((input[off++]) << 24) | - ((input[off++] & 0xff) << 16) | - ((input[off++] & 0xff) << 8) | - (input[off ] & 0xff); - return (uint) result; - } - - private void intToBytesBig(uint x, byte[] output, int off) - { - output[off++] = (byte)(x >> 24); - output[off++] = (byte)(x >> 16); - output[off++] = (byte)(x >> 8); - output[off ] = (byte)x; - } - private uint rotl(uint x, int y) { return (x << y) | (x >> (32-y)); diff --git a/src/core/srcbc/crypto/engines/RSABlindedEngine.cs b/src/core/srcbc/crypto/engines/RSABlindedEngine.cs index 1dbbe4f..4e6e837 100644 --- a/src/core/srcbc/crypto/engines/RSABlindedEngine.cs +++ b/src/core/srcbc/crypto/engines/RSABlindedEngine.cs @@ -3,6 +3,7 @@ using System; using Org.BouncyCastle.Crypto.Parameters; using Org.BouncyCastle.Math; using Org.BouncyCastle.Security; +using Org.BouncyCastle.Utilities; namespace Org.BouncyCastle.Crypto.Engines { @@ -94,15 +95,18 @@ namespace Org.BouncyCastle.Crypto.Engines if (key is RsaPrivateCrtKeyParameters) { RsaPrivateCrtKeyParameters k = (RsaPrivateCrtKeyParameters)key; - if (k.PublicExponent != null) // can't do blinding without a public exponent + BigInteger e = k.PublicExponent; + if (e != null) // can't do blinding without a public exponent { BigInteger m = k.Modulus; - BigInteger r = calculateR(m); + BigInteger r = BigIntegers.CreateRandomInRange( + BigInteger.One, m.Subtract(BigInteger.One), random); - BigInteger blindedInput = r.ModPow(k.PublicExponent, m).Multiply(input).Mod(m); + BigInteger blindedInput = r.ModPow(e, m).Multiply(input).Mod(m); BigInteger blindedResult = core.ProcessBlock(blindedInput); - result = blindedResult.Multiply(r.ModInverse(m)).Mod(m); + BigInteger rInv = r.ModInverse(m); + result = blindedResult.Multiply(rInv).Mod(m); } else { @@ -116,24 +120,5 @@ namespace Org.BouncyCastle.Crypto.Engines return core.ConvertOutput(result); } - - /* - * calculate a random mess-with-their-heads value. - */ - private BigInteger calculateR( - BigInteger m) - { - int max = m.BitLength - 1; // must be less than m.BitLength - int min = max / 2; - int length = ((random.NextInt() & 0xff) * ((max - min) / 0xff)) + min; - BigInteger factor = new BigInteger(length, random); - - while (factor.SignValue == 0) - { - factor = new BigInteger(length, random); - } - - return factor; - } } } diff --git a/src/core/srcbc/crypto/engines/RijndaelEngine.cs b/src/core/srcbc/crypto/engines/RijndaelEngine.cs index 08c890a..8c6cd4d 100644 --- a/src/core/srcbc/crypto/engines/RijndaelEngine.cs +++ b/src/core/srcbc/crypto/engines/RijndaelEngine.cs @@ -4,247 +4,254 @@ using Org.BouncyCastle.Crypto.Parameters; namespace Org.BouncyCastle.Crypto.Engines { - /** - * an implementation of Rijndael, based on the documentation and reference implementation - * by Paulo Barreto, Vincent Rijmen, for v2.0 August '99. - *

- * Note: this implementation is based on information prior to readonly NIST publication. + /** + * an implementation of Rijndael, based on the documentation and reference implementation + * by Paulo Barreto, Vincent Rijmen, for v2.0 August '99. + *

+ * Note: this implementation is based on information prior to readonly NIST publication. *

- */ - public class RijndaelEngine + */ + public class RijndaelEngine : IBlockCipher - { - private static readonly int MAXROUNDS = 14; + { + private static readonly int MAXROUNDS = 14; - private static readonly int MAXKC = (256/4); + private static readonly int MAXKC = (256/4); - private static readonly byte[] Logtable = { - (byte)0, (byte)0, (byte)25, (byte)1, (byte)50, (byte)2, (byte)26, (byte)198, - (byte)75, (byte)199, (byte)27, (byte)104, (byte)51, (byte)238, (byte)223, (byte)3, - (byte)100, (byte)4, (byte)224, (byte)14, (byte)52, (byte)141, (byte)129, (byte)239, - (byte)76, (byte)113, (byte)8, (byte)200, (byte)248, (byte)105, (byte)28, (byte)193, - (byte)125, (byte)194, (byte)29, (byte)181, (byte)249, (byte)185, (byte)39, (byte)106, - (byte)77, (byte)228, (byte)166, (byte)114, (byte)154, (byte)201, (byte)9, (byte)120, - (byte)101, (byte)47, (byte)138, (byte)5, (byte)33, (byte)15, (byte)225, (byte)36, - (byte)18, (byte)240, (byte)130, (byte)69, (byte)53, (byte)147, (byte)218, (byte)142, - (byte)150, (byte)143, (byte)219, (byte)189, (byte)54, (byte)208, (byte)206, (byte)148, - (byte)19, (byte)92, (byte)210, (byte)241, (byte)64, (byte)70, (byte)131, (byte)56, - (byte)102, (byte)221, (byte)253, (byte)48, (byte)191, (byte)6, (byte)139, (byte)98, - (byte)179, (byte)37, (byte)226, (byte)152, (byte)34, (byte)136, (byte)145, (byte)16, - (byte)126, (byte)110, (byte)72, (byte)195, (byte)163, (byte)182, (byte)30, (byte)66, - (byte)58, (byte)107, (byte)40, (byte)84, (byte)250, (byte)133, (byte)61, (byte)186, - (byte)43, (byte)121, (byte)10, (byte)21, (byte)155, (byte)159, (byte)94, (byte)202, - (byte)78, (byte)212, (byte)172, (byte)229, (byte)243, (byte)115, (byte)167, (byte)87, - (byte)175, (byte)88, (byte)168, (byte)80, (byte)244, (byte)234, (byte)214, (byte)116, - (byte)79, (byte)174, (byte)233, (byte)213, (byte)231, (byte)230, (byte)173, (byte)232, - (byte)44, (byte)215, (byte)117, (byte)122, (byte)235, (byte)22, (byte)11, (byte)245, - (byte)89, (byte)203, (byte)95, (byte)176, (byte)156, (byte)169, (byte)81, (byte)160, - (byte)127, (byte)12, (byte)246, (byte)111, (byte)23, (byte)196, (byte)73, (byte)236, - (byte)216, (byte)67, (byte)31, (byte)45, (byte)164, (byte)118, (byte)123, (byte)183, - (byte)204, (byte)187, (byte)62, (byte)90, (byte)251, (byte)96, (byte)177, (byte)134, - (byte)59, (byte)82, (byte)161, (byte)108, (byte)170, (byte)85, (byte)41, (byte)157, - (byte)151, (byte)178, (byte)135, (byte)144, (byte)97, (byte)190, (byte)220, (byte)252, - (byte)188, (byte)149, (byte)207, (byte)205, (byte)55, (byte)63, (byte)91, (byte)209, - (byte)83, (byte)57, (byte)132, (byte)60, (byte)65, (byte)162, (byte)109, (byte)71, - (byte)20, (byte)42, (byte)158, (byte)93, (byte)86, (byte)242, (byte)211, (byte)171, - (byte)68, (byte)17, (byte)146, (byte)217, (byte)35, (byte)32, (byte)46, (byte)137, - (byte)180, (byte)124, (byte)184, (byte)38, (byte)119, (byte)153, (byte)227, (byte)165, - (byte)103, (byte)74, (byte)237, (byte)222, (byte)197, (byte)49, (byte)254, (byte)24, - (byte)13, (byte)99, (byte)140, (byte)128, (byte)192, (byte)247, (byte)112, (byte)7 - }; + private static readonly byte[] Logtable = + { + 0, 0, 25, 1, 50, 2, 26, 198, + 75, 199, 27, 104, 51, 238, 223, 3, + 100, 4, 224, 14, 52, 141, 129, 239, + 76, 113, 8, 200, 248, 105, 28, 193, + 125, 194, 29, 181, 249, 185, 39, 106, + 77, 228, 166, 114, 154, 201, 9, 120, + 101, 47, 138, 5, 33, 15, 225, 36, + 18, 240, 130, 69, 53, 147, 218, 142, + 150, 143, 219, 189, 54, 208, 206, 148, + 19, 92, 210, 241, 64, 70, 131, 56, + 102, 221, 253, 48, 191, 6, 139, 98, + 179, 37, 226, 152, 34, 136, 145, 16, + 126, 110, 72, 195, 163, 182, 30, 66, + 58, 107, 40, 84, 250, 133, 61, 186, + 43, 121, 10, 21, 155, 159, 94, 202, + 78, 212, 172, 229, 243, 115, 167, 87, + 175, 88, 168, 80, 244, 234, 214, 116, + 79, 174, 233, 213, 231, 230, 173, 232, + 44, 215, 117, 122, 235, 22, 11, 245, + 89, 203, 95, 176, 156, 169, 81, 160, + 127, 12, 246, 111, 23, 196, 73, 236, + 216, 67, 31, 45, 164, 118, 123, 183, + 204, 187, 62, 90, 251, 96, 177, 134, + 59, 82, 161, 108, 170, 85, 41, 157, + 151, 178, 135, 144, 97, 190, 220, 252, + 188, 149, 207, 205, 55, 63, 91, 209, + 83, 57, 132, 60, 65, 162, 109, 71, + 20, 42, 158, 93, 86, 242, 211, 171, + 68, 17, 146, 217, 35, 32, 46, 137, + 180, 124, 184, 38, 119, 153, 227, 165, + 103, 74, 237, 222, 197, 49, 254, 24, + 13, 99, 140, 128, 192, 247, 112, 7 + }; - private static readonly byte[] Alogtable = { - (byte)0, (byte)3, (byte)5, (byte)15, (byte)17, (byte)51, (byte)85, (byte)255, (byte)26, (byte)46, (byte)114, (byte)150, (byte)161, (byte)248, (byte)19, (byte)53, - (byte)95, (byte)225, (byte)56, (byte)72, (byte)216, (byte)115, (byte)149, (byte)164, (byte)247, (byte)2, (byte)6, (byte)10, (byte)30, (byte)34, (byte)102, (byte)170, - (byte)229, (byte)52, (byte)92, (byte)228, (byte)55, (byte)89, (byte)235, (byte)38, (byte)106, (byte)190, (byte)217, (byte)112, (byte)144, (byte)171, (byte)230, (byte)49, - (byte)83, (byte)245, (byte)4, (byte)12, (byte)20, (byte)60, (byte)68, (byte)204, (byte)79, (byte)209, (byte)104, (byte)184, (byte)211, (byte)110, (byte)178, (byte)205, - (byte)76, (byte)212, (byte)103, (byte)169, (byte)224, (byte)59, (byte)77, (byte)215, (byte)98, (byte)166, (byte)241, (byte)8, (byte)24, (byte)40, (byte)120, (byte)136, - (byte)131, (byte)158, (byte)185, (byte)208, (byte)107, (byte)189, (byte)220, (byte)127, (byte)129, (byte)152, (byte)179, (byte)206, (byte)73, (byte)219, (byte)118, (byte)154, - (byte)181, (byte)196, (byte)87, (byte)249, (byte)16, (byte)48, (byte)80, (byte)240, (byte)11, (byte)29, (byte)39, (byte)105, (byte)187, (byte)214, (byte)97, (byte)163, - (byte)254, (byte)25, (byte)43, (byte)125, (byte)135, (byte)146, (byte)173, (byte)236, (byte)47, (byte)113, (byte)147, (byte)174, (byte)233, (byte)32, (byte)96, (byte)160, - (byte)251, (byte)22, (byte)58, (byte)78, (byte)210, (byte)109, (byte)183, (byte)194, (byte)93, (byte)231, (byte)50, (byte)86, (byte)250, (byte)21, (byte)63, (byte)65, - (byte)195, (byte)94, (byte)226, (byte)61, (byte)71, (byte)201, (byte)64, (byte)192, (byte)91, (byte)237, (byte)44, (byte)116, (byte)156, (byte)191, (byte)218, (byte)117, - (byte)159, (byte)186, (byte)213, (byte)100, (byte)172, (byte)239, (byte)42, (byte)126, (byte)130, (byte)157, (byte)188, (byte)223, (byte)122, (byte)142, (byte)137, (byte)128, - (byte)155, (byte)182, (byte)193, (byte)88, (byte)232, (byte)35, (byte)101, (byte)175, (byte)234, (byte)37, (byte)111, (byte)177, (byte)200, (byte)67, (byte)197, (byte)84, - (byte)252, (byte)31, (byte)33, (byte)99, (byte)165, (byte)244, (byte)7, (byte)9, (byte)27, (byte)45, (byte)119, (byte)153, (byte)176, (byte)203, (byte)70, (byte)202, - (byte)69, (byte)207, (byte)74, (byte)222, (byte)121, (byte)139, (byte)134, (byte)145, (byte)168, (byte)227, (byte)62, (byte)66, (byte)198, (byte)81, (byte)243, (byte)14, - (byte)18, (byte)54, (byte)90, (byte)238, (byte)41, (byte)123, (byte)141, (byte)140, (byte)143, (byte)138, (byte)133, (byte)148, (byte)167, (byte)242, (byte)13, (byte)23, - (byte)57, (byte)75, (byte)221, (byte)124, (byte)132, (byte)151, (byte)162, (byte)253, (byte)28, (byte)36, (byte)108, (byte)180, (byte)199, (byte)82, (byte)246, (byte)1, - (byte)3, (byte)5, (byte)15, (byte)17, (byte)51, (byte)85, (byte)255, (byte)26, (byte)46, (byte)114, (byte)150, (byte)161, (byte)248, (byte)19, (byte)53, - (byte)95, (byte)225, (byte)56, (byte)72, (byte)216, (byte)115, (byte)149, (byte)164, (byte)247, (byte)2, (byte)6, (byte)10, (byte)30, (byte)34, (byte)102, (byte)170, - (byte)229, (byte)52, (byte)92, (byte)228, (byte)55, (byte)89, (byte)235, (byte)38, (byte)106, (byte)190, (byte)217, (byte)112, (byte)144, (byte)171, (byte)230, (byte)49, - (byte)83, (byte)245, (byte)4, (byte)12, (byte)20, (byte)60, (byte)68, (byte)204, (byte)79, (byte)209, (byte)104, (byte)184, (byte)211, (byte)110, (byte)178, (byte)205, - (byte)76, (byte)212, (byte)103, (byte)169, (byte)224, (byte)59, (byte)77, (byte)215, (byte)98, (byte)166, (byte)241, (byte)8, (byte)24, (byte)40, (byte)120, (byte)136, - (byte)131, (byte)158, (byte)185, (byte)208, (byte)107, (byte)189, (byte)220, (byte)127, (byte)129, (byte)152, (byte)179, (byte)206, (byte)73, (byte)219, (byte)118, (byte)154, - (byte)181, (byte)196, (byte)87, (byte)249, (byte)16, (byte)48, (byte)80, (byte)240, (byte)11, (byte)29, (byte)39, (byte)105, (byte)187, (byte)214, (byte)97, (byte)163, - (byte)254, (byte)25, (byte)43, (byte)125, (byte)135, (byte)146, (byte)173, (byte)236, (byte)47, (byte)113, (byte)147, (byte)174, (byte)233, (byte)32, (byte)96, (byte)160, - (byte)251, (byte)22, (byte)58, (byte)78, (byte)210, (byte)109, (byte)183, (byte)194, (byte)93, (byte)231, (byte)50, (byte)86, (byte)250, (byte)21, (byte)63, (byte)65, - (byte)195, (byte)94, (byte)226, (byte)61, (byte)71, (byte)201, (byte)64, (byte)192, (byte)91, (byte)237, (byte)44, (byte)116, (byte)156, (byte)191, (byte)218, (byte)117, - (byte)159, (byte)186, (byte)213, (byte)100, (byte)172, (byte)239, (byte)42, (byte)126, (byte)130, (byte)157, (byte)188, (byte)223, (byte)122, (byte)142, (byte)137, (byte)128, - (byte)155, (byte)182, (byte)193, (byte)88, (byte)232, (byte)35, (byte)101, (byte)175, (byte)234, (byte)37, (byte)111, (byte)177, (byte)200, (byte)67, (byte)197, (byte)84, - (byte)252, (byte)31, (byte)33, (byte)99, (byte)165, (byte)244, (byte)7, (byte)9, (byte)27, (byte)45, (byte)119, (byte)153, (byte)176, (byte)203, (byte)70, (byte)202, - (byte)69, (byte)207, (byte)74, (byte)222, (byte)121, (byte)139, (byte)134, (byte)145, (byte)168, (byte)227, (byte)62, (byte)66, (byte)198, (byte)81, (byte)243, (byte)14, - (byte)18, (byte)54, (byte)90, (byte)238, (byte)41, (byte)123, (byte)141, (byte)140, (byte)143, (byte)138, (byte)133, (byte)148, (byte)167, (byte)242, (byte)13, (byte)23, - (byte)57, (byte)75, (byte)221, (byte)124, (byte)132, (byte)151, (byte)162, (byte)253, (byte)28, (byte)36, (byte)108, (byte)180, (byte)199, (byte)82, (byte)246, (byte)1, - }; + private static readonly byte[] Alogtable = + { + 0, 3, 5, 15, 17, 51, 85, 255, 26, 46, 114, 150, 161, 248, 19, 53, + 95, 225, 56, 72, 216, 115, 149, 164, 247, 2, 6, 10, 30, 34, 102, 170, + 229, 52, 92, 228, 55, 89, 235, 38, 106, 190, 217, 112, 144, 171, 230, 49, + 83, 245, 4, 12, 20, 60, 68, 204, 79, 209, 104, 184, 211, 110, 178, 205, + 76, 212, 103, 169, 224, 59, 77, 215, 98, 166, 241, 8, 24, 40, 120, 136, + 131, 158, 185, 208, 107, 189, 220, 127, 129, 152, 179, 206, 73, 219, 118, 154, + 181, 196, 87, 249, 16, 48, 80, 240, 11, 29, 39, 105, 187, 214, 97, 163, + 254, 25, 43, 125, 135, 146, 173, 236, 47, 113, 147, 174, 233, 32, 96, 160, + 251, 22, 58, 78, 210, 109, 183, 194, 93, 231, 50, 86, 250, 21, 63, 65, + 195, 94, 226, 61, 71, 201, 64, 192, 91, 237, 44, 116, 156, 191, 218, 117, + 159, 186, 213, 100, 172, 239, 42, 126, 130, 157, 188, 223, 122, 142, 137, 128, + 155, 182, 193, 88, 232, 35, 101, 175, 234, 37, 111, 177, 200, 67, 197, 84, + 252, 31, 33, 99, 165, 244, 7, 9, 27, 45, 119, 153, 176, 203, 70, 202, + 69, 207, 74, 222, 121, 139, 134, 145, 168, 227, 62, 66, 198, 81, 243, 14, + 18, 54, 90, 238, 41, 123, 141, 140, 143, 138, 133, 148, 167, 242, 13, 23, + 57, 75, 221, 124, 132, 151, 162, 253, 28, 36, 108, 180, 199, 82, 246, 1, + 3, 5, 15, 17, 51, 85, 255, 26, 46, 114, 150, 161, 248, 19, 53, + 95, 225, 56, 72, 216, 115, 149, 164, 247, 2, 6, 10, 30, 34, 102, 170, + 229, 52, 92, 228, 55, 89, 235, 38, 106, 190, 217, 112, 144, 171, 230, 49, + 83, 245, 4, 12, 20, 60, 68, 204, 79, 209, 104, 184, 211, 110, 178, 205, + 76, 212, 103, 169, 224, 59, 77, 215, 98, 166, 241, 8, 24, 40, 120, 136, + 131, 158, 185, 208, 107, 189, 220, 127, 129, 152, 179, 206, 73, 219, 118, 154, + 181, 196, 87, 249, 16, 48, 80, 240, 11, 29, 39, 105, 187, 214, 97, 163, + 254, 25, 43, 125, 135, 146, 173, 236, 47, 113, 147, 174, 233, 32, 96, 160, + 251, 22, 58, 78, 210, 109, 183, 194, 93, 231, 50, 86, 250, 21, 63, 65, + 195, 94, 226, 61, 71, 201, 64, 192, 91, 237, 44, 116, 156, 191, 218, 117, + 159, 186, 213, 100, 172, 239, 42, 126, 130, 157, 188, 223, 122, 142, 137, 128, + 155, 182, 193, 88, 232, 35, 101, 175, 234, 37, 111, 177, 200, 67, 197, 84, + 252, 31, 33, 99, 165, 244, 7, 9, 27, 45, 119, 153, 176, 203, 70, 202, + 69, 207, 74, 222, 121, 139, 134, 145, 168, 227, 62, 66, 198, 81, 243, 14, + 18, 54, 90, 238, 41, 123, 141, 140, 143, 138, 133, 148, 167, 242, 13, 23, + 57, 75, 221, 124, 132, 151, 162, 253, 28, 36, 108, 180, 199, 82, 246, 1, + }; - private static readonly byte[] S = { - (byte)99, (byte)124, (byte)119, (byte)123, (byte)242, (byte)107, (byte)111, (byte)197, (byte)48, (byte)1, (byte)103, (byte)43, (byte)254, (byte)215, (byte)171, (byte)118, - (byte)202, (byte)130, (byte)201, (byte)125, (byte)250, (byte)89, (byte)71, (byte)240, (byte)173, (byte)212, (byte)162, (byte)175, (byte)156, (byte)164, (byte)114, (byte)192, - (byte)183, (byte)253, (byte)147, (byte)38, (byte)54, (byte)63, (byte)247, (byte)204, (byte)52, (byte)165, (byte)229, (byte)241, (byte)113, (byte)216, (byte)49, (byte)21, - (byte)4, (byte)199, (byte)35, (byte)195, (byte)24, (byte)150, (byte)5, (byte)154, (byte)7, (byte)18, (byte)128, (byte)226, (byte)235, (byte)39, (byte)178, (byte)117, - (byte)9, (byte)131, (byte)44, (byte)26, (byte)27, (byte)110, (byte)90, (byte)160, (byte)82, (byte)59, (byte)214, (byte)179, (byte)41, (byte)227, (byte)47, (byte)132, - (byte)83, (byte)209, (byte)0, (byte)237, (byte)32, (byte)252, (byte)177, (byte)91, (byte)106, (byte)203, (byte)190, (byte)57, (byte)74, (byte)76, (byte)88, (byte)207, - (byte)208, (byte)239, (byte)170, (byte)251, (byte)67, (byte)77, (byte)51, (byte)133, (byte)69, (byte)249, (byte)2, (byte)127, (byte)80, (byte)60, (byte)159, (byte)168, - (byte)81, (byte)163, (byte)64, (byte)143, (byte)146, (byte)157, (byte)56, (byte)245, (byte)188, (byte)182, (byte)218, (byte)33, (byte)16, (byte)255, (byte)243, (byte)210, - (byte)205, (byte)12, (byte)19, (byte)236, (byte)95, (byte)151, (byte)68, (byte)23, (byte)196, (byte)167, (byte)126, (byte)61, (byte)100, (byte)93, (byte)25, (byte)115, - (byte)96, (byte)129, (byte)79, (byte)220, (byte)34, (byte)42, (byte)144, (byte)136, (byte)70, (byte)238, (byte)184, (byte)20, (byte)222, (byte)94, (byte)11, (byte)219, - (byte)224, (byte)50, (byte)58, (byte)10, (byte)73, (byte)6, (byte)36, (byte)92, (byte)194, (byte)211, (byte)172, (byte)98, (byte)145, (byte)149, (byte)228, (byte)121, - (byte)231, (byte)200, (byte)55, (byte)109, (byte)141, (byte)213, (byte)78, (byte)169, (byte)108, (byte)86, (byte)244, (byte)234, (byte)101, (byte)122, (byte)174, (byte)8, - (byte)186, (byte)120, (byte)37, (byte)46, (byte)28, (byte)166, (byte)180, (byte)198, (byte)232, (byte)221, (byte)116, (byte)31, (byte)75, (byte)189, (byte)139, (byte)138, - (byte)112, (byte)62, (byte)181, (byte)102, (byte)72, (byte)3, (byte)246, (byte)14, (byte)97, (byte)53, (byte)87, (byte)185, (byte)134, (byte)193, (byte)29, (byte)158, - (byte)225, (byte)248, (byte)152, (byte)17, (byte)105, (byte)217, (byte)142, (byte)148, (byte)155, (byte)30, (byte)135, (byte)233, (byte)206, (byte)85, (byte)40, (byte)223, - (byte)140, (byte)161, (byte)137, (byte)13, (byte)191, (byte)230, (byte)66, (byte)104, (byte)65, (byte)153, (byte)45, (byte)15, (byte)176, (byte)84, (byte)187, (byte)22, - }; + private static readonly byte[] S = + { + 99, 124, 119, 123, 242, 107, 111, 197, 48, 1, 103, 43, 254, 215, 171, 118, + 202, 130, 201, 125, 250, 89, 71, 240, 173, 212, 162, 175, 156, 164, 114, 192, + 183, 253, 147, 38, 54, 63, 247, 204, 52, 165, 229, 241, 113, 216, 49, 21, + 4, 199, 35, 195, 24, 150, 5, 154, 7, 18, 128, 226, 235, 39, 178, 117, + 9, 131, 44, 26, 27, 110, 90, 160, 82, 59, 214, 179, 41, 227, 47, 132, + 83, 209, 0, 237, 32, 252, 177, 91, 106, 203, 190, 57, 74, 76, 88, 207, + 208, 239, 170, 251, 67, 77, 51, 133, 69, 249, 2, 127, 80, 60, 159, 168, + 81, 163, 64, 143, 146, 157, 56, 245, 188, 182, 218, 33, 16, 255, 243, 210, + 205, 12, 19, 236, 95, 151, 68, 23, 196, 167, 126, 61, 100, 93, 25, 115, + 96, 129, 79, 220, 34, 42, 144, 136, 70, 238, 184, 20, 222, 94, 11, 219, + 224, 50, 58, 10, 73, 6, 36, 92, 194, 211, 172, 98, 145, 149, 228, 121, + 231, 200, 55, 109, 141, 213, 78, 169, 108, 86, 244, 234, 101, 122, 174, 8, + 186, 120, 37, 46, 28, 166, 180, 198, 232, 221, 116, 31, 75, 189, 139, 138, + 112, 62, 181, 102, 72, 3, 246, 14, 97, 53, 87, 185, 134, 193, 29, 158, + 225, 248, 152, 17, 105, 217, 142, 148, 155, 30, 135, 233, 206, 85, 40, 223, + 140, 161, 137, 13, 191, 230, 66, 104, 65, 153, 45, 15, 176, 84, 187, 22, + }; - private static readonly byte[] Si = { - (byte)82, (byte)9, (byte)106, (byte)213, (byte)48, (byte)54, (byte)165, (byte)56, (byte)191, (byte)64, (byte)163, (byte)158, (byte)129, (byte)243, (byte)215, (byte)251, - (byte)124, (byte)227, (byte)57, (byte)130, (byte)155, (byte)47, (byte)255, (byte)135, (byte)52, (byte)142, (byte)67, (byte)68, (byte)196, (byte)222, (byte)233, (byte)203, - (byte)84, (byte)123, (byte)148, (byte)50, (byte)166, (byte)194, (byte)35, (byte)61, (byte)238, (byte)76, (byte)149, (byte)11, (byte)66, (byte)250, (byte)195, (byte)78, - (byte)8, (byte)46, (byte)161, (byte)102, (byte)40, (byte)217, (byte)36, (byte)178, (byte)118, (byte)91, (byte)162, (byte)73, (byte)109, (byte)139, (byte)209, (byte)37, - (byte)114, (byte)248, (byte)246, (byte)100, (byte)134, (byte)104, (byte)152, (byte)22, (byte)212, (byte)164, (byte)92, (byte)204, (byte)93, (byte)101, (byte)182, (byte)146, - (byte)108, (byte)112, (byte)72, (byte)80, (byte)253, (byte)237, (byte)185, (byte)218, (byte)94, (byte)21, (byte)70, (byte)87, (byte)167, (byte)141, (byte)157, (byte)132, - (byte)144, (byte)216, (byte)171, (byte)0, (byte)140, (byte)188, (byte)211, (byte)10, (byte)247, (byte)228, (byte)88, (byte)5, (byte)184, (byte)179, (byte)69, (byte)6, - (byte)208, (byte)44, (byte)30, (byte)143, (byte)202, (byte)63, (byte)15, (byte)2, (byte)193, (byte)175, (byte)189, (byte)3, (byte)1, (byte)19, (byte)138, (byte)107, - (byte)58, (byte)145, (byte)17, (byte)65, (byte)79, (byte)103, (byte)220, (byte)234, (byte)151, (byte)242, (byte)207, (byte)206, (byte)240, (byte)180, (byte)230, (byte)115, - (byte)150, (byte)172, (byte)116, (byte)34, (byte)231, (byte)173, (byte)53, (byte)133, (byte)226, (byte)249, (byte)55, (byte)232, (byte)28, (byte)117, (byte)223, (byte)110, - (byte)71, (byte)241, (byte)26, (byte)113, (byte)29, (byte)41, (byte)197, (byte)137, (byte)111, (byte)183, (byte)98, (byte)14, (byte)170, (byte)24, (byte)190, (byte)27, - (byte)252, (byte)86, (byte)62, (byte)75, (byte)198, (byte)210, (byte)121, (byte)32, (byte)154, (byte)219, (byte)192, (byte)254, (byte)120, (byte)205, (byte)90, (byte)244, - (byte)31, (byte)221, (byte)168, (byte)51, (byte)136, (byte)7, (byte)199, (byte)49, (byte)177, (byte)18, (byte)16, (byte)89, (byte)39, (byte)128, (byte)236, (byte)95, - (byte)96, (byte)81, (byte)127, (byte)169, (byte)25, (byte)181, (byte)74, (byte)13, (byte)45, (byte)229, (byte)122, (byte)159, (byte)147, (byte)201, (byte)156, (byte)239, - (byte)160, (byte)224, (byte)59, (byte)77, (byte)174, (byte)42, (byte)245, (byte)176, (byte)200, (byte)235, (byte)187, (byte)60, (byte)131, (byte)83, (byte)153, (byte)97, - (byte)23, (byte)43, (byte)4, (byte)126, (byte)186, (byte)119, (byte)214, (byte)38, (byte)225, (byte)105, (byte)20, (byte)99, (byte)85, (byte)33, (byte)12, (byte)125, - }; + private static readonly byte[] Si = + { + 82, 9, 106, 213, 48, 54, 165, 56, 191, 64, 163, 158, 129, 243, 215, 251, + 124, 227, 57, 130, 155, 47, 255, 135, 52, 142, 67, 68, 196, 222, 233, 203, + 84, 123, 148, 50, 166, 194, 35, 61, 238, 76, 149, 11, 66, 250, 195, 78, + 8, 46, 161, 102, 40, 217, 36, 178, 118, 91, 162, 73, 109, 139, 209, 37, + 114, 248, 246, 100, 134, 104, 152, 22, 212, 164, 92, 204, 93, 101, 182, 146, + 108, 112, 72, 80, 253, 237, 185, 218, 94, 21, 70, 87, 167, 141, 157, 132, + 144, 216, 171, 0, 140, 188, 211, 10, 247, 228, 88, 5, 184, 179, 69, 6, + 208, 44, 30, 143, 202, 63, 15, 2, 193, 175, 189, 3, 1, 19, 138, 107, + 58, 145, 17, 65, 79, 103, 220, 234, 151, 242, 207, 206, 240, 180, 230, 115, + 150, 172, 116, 34, 231, 173, 53, 133, 226, 249, 55, 232, 28, 117, 223, 110, + 71, 241, 26, 113, 29, 41, 197, 137, 111, 183, 98, 14, 170, 24, 190, 27, + 252, 86, 62, 75, 198, 210, 121, 32, 154, 219, 192, 254, 120, 205, 90, 244, + 31, 221, 168, 51, 136, 7, 199, 49, 177, 18, 16, 89, 39, 128, 236, 95, + 96, 81, 127, 169, 25, 181, 74, 13, 45, 229, 122, 159, 147, 201, 156, 239, + 160, 224, 59, 77, 174, 42, 245, 176, 200, 235, 187, 60, 131, 83, 153, 97, + 23, 43, 4, 126, 186, 119, 214, 38, 225, 105, 20, 99, 85, 33, 12, 125, + }; - private static readonly int[] rcon = { - 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91 }; + private static readonly byte[] rcon = + { + 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, + 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91 + }; - static readonly byte[][] shifts0 = new byte [][] - { - new byte [] { 0, 8, 16, 24 }, - new byte [] { 0, 8, 16, 24 }, - new byte [] { 0, 8, 16, 24 }, - new byte [] { 0, 8, 16, 32 }, - new byte [] { 0, 8, 24, 32 } - }; + static readonly byte[][] shifts0 = new byte [][] + { + new byte[]{ 0, 8, 16, 24 }, + new byte[]{ 0, 8, 16, 24 }, + new byte[]{ 0, 8, 16, 24 }, + new byte[]{ 0, 8, 16, 32 }, + new byte[]{ 0, 8, 24, 32 } + }; - static readonly byte[][] shifts1 = - { - new byte [] { 0, 24, 16, 8 }, - new byte [] { 0, 32, 24, 16 }, - new byte [] { 0, 40, 32, 24 }, - new byte [] { 0, 48, 40, 24 }, - new byte [] { 0, 56, 40, 32 } - }; + static readonly byte[][] shifts1 = + { + new byte[]{ 0, 24, 16, 8 }, + new byte[]{ 0, 32, 24, 16 }, + new byte[]{ 0, 40, 32, 24 }, + new byte[]{ 0, 48, 40, 24 }, + new byte[]{ 0, 56, 40, 32 } + }; - /** - * multiply two elements of GF(2^m) - * needed for MixColumn and InvMixColumn - */ - private byte Mul0x2( - int b) - { - if (b != 0) - { - return Alogtable[25 + (Logtable[b] & 0xff)]; - } - else - { - return 0; - } - } + /** + * multiply two elements of GF(2^m) + * needed for MixColumn and InvMixColumn + */ + private byte Mul0x2( + int b) + { + if (b != 0) + { + return Alogtable[25 + (Logtable[b] & 0xff)]; + } + else + { + return 0; + } + } - private byte Mul0x3( - int b) - { - if (b != 0) - { - return Alogtable[1 + (Logtable[b] & 0xff)]; - } - else - { - return 0; - } - } + private byte Mul0x3( + int b) + { + if (b != 0) + { + return Alogtable[1 + (Logtable[b] & 0xff)]; + } + else + { + return 0; + } + } - private byte Mul0x9( - int b) - { - if (b >= 0) - { - return Alogtable[199 + b]; - } - else - { - return 0; - } - } + private byte Mul0x9( + int b) + { + if (b >= 0) + { + return Alogtable[199 + b]; + } + else + { + return 0; + } + } - private byte Mul0xb( - int b) - { - if (b >= 0) - { - return Alogtable[104 + b]; - } - else - { - return 0; - } - } + private byte Mul0xb( + int b) + { + if (b >= 0) + { + return Alogtable[104 + b]; + } + else + { + return 0; + } + } - private byte Mul0xd( - int b) - { - if (b >= 0) - { - return Alogtable[238 + b]; - } - else - { - return 0; - } - } + private byte Mul0xd( + int b) + { + if (b >= 0) + { + return Alogtable[238 + b]; + } + else + { + return 0; + } + } - private byte Mul0xe( - int b) - { - if (b >= 0) - { - return Alogtable[223 + b]; - } - else - { - return 0; - } - } + private byte Mul0xe( + int b) + { + if (b >= 0) + { + return Alogtable[223 + b]; + } + else + { + return 0; + } + } - /** - * xor corresponding text input and round key input bytes - */ - private void KeyAddition( - long[] rk) - { - A0 ^= rk[0]; - A1 ^= rk[1]; - A2 ^= rk[2]; - A3 ^= rk[3]; - } + /** + * xor corresponding text input and round key input bytes + */ + private void KeyAddition( + long[] rk) + { + A0 ^= rk[0]; + A1 ^= rk[1]; + A2 ^= rk[2]; + A3 ^= rk[3]; + } - private long Shift( - long r, - int shift) - { + private long Shift( + long r, + int shift) + { //return (((long)((ulong) r >> shift) | (r << (BC - shift)))) & BC_MASK; ulong temp = (ulong) r >> shift; @@ -256,332 +263,332 @@ namespace Org.BouncyCastle.Crypto.Engines } return ((long) temp | (r << (BC - shift))) & BC_MASK; - } + } /** - * Row 0 remains unchanged - * The other three rows are shifted a variable amount - */ - private void ShiftRow( - byte[] shiftsSC) - { - A1 = Shift(A1, shiftsSC[1]); - A2 = Shift(A2, shiftsSC[2]); - A3 = Shift(A3, shiftsSC[3]); - } + * Row 0 remains unchanged + * The other three rows are shifted a variable amount + */ + private void ShiftRow( + byte[] shiftsSC) + { + A1 = Shift(A1, shiftsSC[1]); + A2 = Shift(A2, shiftsSC[2]); + A3 = Shift(A3, shiftsSC[3]); + } - private long ApplyS( - long r, - byte[] box) - { - long res = 0; + private long ApplyS( + long r, + byte[] box) + { + long res = 0; - for (int j = 0; j < BC; j += 8) - { - res |= (long)(box[(int)((r >> j) & 0xff)] & 0xff) << j; - } + for (int j = 0; j < BC; j += 8) + { + res |= (long)(box[(int)((r >> j) & 0xff)] & 0xff) << j; + } - return res; - } + return res; + } - /** - * Replace every byte of the input by the byte at that place - * in the nonlinear S-box - */ - private void Substitution( - byte[] box) - { - A0 = ApplyS(A0, box); - A1 = ApplyS(A1, box); - A2 = ApplyS(A2, box); - A3 = ApplyS(A3, box); - } + /** + * Replace every byte of the input by the byte at that place + * in the nonlinear S-box + */ + private void Substitution( + byte[] box) + { + A0 = ApplyS(A0, box); + A1 = ApplyS(A1, box); + A2 = ApplyS(A2, box); + A3 = ApplyS(A3, box); + } - /** - * Mix the bytes of every column in a linear way - */ - private void MixColumn() - { - long r0, r1, r2, r3; + /** + * Mix the bytes of every column in a linear way + */ + private void MixColumn() + { + long r0, r1, r2, r3; - r0 = r1 = r2 = r3 = 0; + r0 = r1 = r2 = r3 = 0; - for (int j = 0; j < BC; j += 8) - { - int a0 = (int)((A0 >> j) & 0xff); - int a1 = (int)((A1 >> j) & 0xff); - int a2 = (int)((A2 >> j) & 0xff); - int a3 = (int)((A3 >> j) & 0xff); + for (int j = 0; j < BC; j += 8) + { + int a0 = (int)((A0 >> j) & 0xff); + int a1 = (int)((A1 >> j) & 0xff); + int a2 = (int)((A2 >> j) & 0xff); + int a3 = (int)((A3 >> j) & 0xff); - r0 |= (long)((Mul0x2(a0) ^ Mul0x3(a1) ^ a2 ^ a3) & 0xff) << j; + r0 |= (long)((Mul0x2(a0) ^ Mul0x3(a1) ^ a2 ^ a3) & 0xff) << j; - r1 |= (long)((Mul0x2(a1) ^ Mul0x3(a2) ^ a3 ^ a0) & 0xff) << j; + r1 |= (long)((Mul0x2(a1) ^ Mul0x3(a2) ^ a3 ^ a0) & 0xff) << j; - r2 |= (long)((Mul0x2(a2) ^ Mul0x3(a3) ^ a0 ^ a1) & 0xff) << j; + r2 |= (long)((Mul0x2(a2) ^ Mul0x3(a3) ^ a0 ^ a1) & 0xff) << j; - r3 |= (long)((Mul0x2(a3) ^ Mul0x3(a0) ^ a1 ^ a2) & 0xff) << j; - } + r3 |= (long)((Mul0x2(a3) ^ Mul0x3(a0) ^ a1 ^ a2) & 0xff) << j; + } - A0 = r0; - A1 = r1; - A2 = r2; - A3 = r3; - } + A0 = r0; + A1 = r1; + A2 = r2; + A3 = r3; + } - /** - * Mix the bytes of every column in a linear way - * This is the opposite operation of Mixcolumn - */ - private void InvMixColumn() - { - long r0, r1, r2, r3; + /** + * Mix the bytes of every column in a linear way + * This is the opposite operation of Mixcolumn + */ + private void InvMixColumn() + { + long r0, r1, r2, r3; - r0 = r1 = r2 = r3 = 0; - for (int j = 0; j < BC; j += 8) - { - int a0 = (int)((A0 >> j) & 0xff); - int a1 = (int)((A1 >> j) & 0xff); - int a2 = (int)((A2 >> j) & 0xff); - int a3 = (int)((A3 >> j) & 0xff); + r0 = r1 = r2 = r3 = 0; + for (int j = 0; j < BC; j += 8) + { + int a0 = (int)((A0 >> j) & 0xff); + int a1 = (int)((A1 >> j) & 0xff); + int a2 = (int)((A2 >> j) & 0xff); + int a3 = (int)((A3 >> j) & 0xff); - // - // pre-lookup the log table - // - a0 = (a0 != 0) ? (Logtable[a0 & 0xff] & 0xff) : -1; - a1 = (a1 != 0) ? (Logtable[a1 & 0xff] & 0xff) : -1; - a2 = (a2 != 0) ? (Logtable[a2 & 0xff] & 0xff) : -1; - a3 = (a3 != 0) ? (Logtable[a3 & 0xff] & 0xff) : -1; + // + // pre-lookup the log table + // + a0 = (a0 != 0) ? (Logtable[a0 & 0xff] & 0xff) : -1; + a1 = (a1 != 0) ? (Logtable[a1 & 0xff] & 0xff) : -1; + a2 = (a2 != 0) ? (Logtable[a2 & 0xff] & 0xff) : -1; + a3 = (a3 != 0) ? (Logtable[a3 & 0xff] & 0xff) : -1; - r0 |= (long)((Mul0xe(a0) ^ Mul0xb(a1) ^ Mul0xd(a2) ^ Mul0x9(a3)) & 0xff) << j; + r0 |= (long)((Mul0xe(a0) ^ Mul0xb(a1) ^ Mul0xd(a2) ^ Mul0x9(a3)) & 0xff) << j; - r1 |= (long)((Mul0xe(a1) ^ Mul0xb(a2) ^ Mul0xd(a3) ^ Mul0x9(a0)) & 0xff) << j; + r1 |= (long)((Mul0xe(a1) ^ Mul0xb(a2) ^ Mul0xd(a3) ^ Mul0x9(a0)) & 0xff) << j; - r2 |= (long)((Mul0xe(a2) ^ Mul0xb(a3) ^ Mul0xd(a0) ^ Mul0x9(a1)) & 0xff) << j; + r2 |= (long)((Mul0xe(a2) ^ Mul0xb(a3) ^ Mul0xd(a0) ^ Mul0x9(a1)) & 0xff) << j; - r3 |= (long)((Mul0xe(a3) ^ Mul0xb(a0) ^ Mul0xd(a1) ^ Mul0x9(a2)) & 0xff) << j; - } + r3 |= (long)((Mul0xe(a3) ^ Mul0xb(a0) ^ Mul0xd(a1) ^ Mul0x9(a2)) & 0xff) << j; + } - A0 = r0; - A1 = r1; - A2 = r2; - A3 = r3; - } + A0 = r0; + A1 = r1; + A2 = r2; + A3 = r3; + } - /** - * Calculate the necessary round keys - * The number of calculations depends on keyBits and blockBits - */ - private long[][] GenerateWorkingKey( - byte[] key) - { - int KC; - int t, rconpointer = 0; - int keyBits = key.Length * 8; - byte[,] tk = new byte[4,MAXKC]; - //long[,] W = new long[MAXROUNDS+1,4]; - long[][] W = new long[MAXROUNDS+1][]; + /** + * Calculate the necessary round keys + * The number of calculations depends on keyBits and blockBits + */ + private long[][] GenerateWorkingKey( + byte[] key) + { + int KC; + int t, rconpointer = 0; + int keyBits = key.Length * 8; + byte[,] tk = new byte[4,MAXKC]; + //long[,] W = new long[MAXROUNDS+1,4]; + long[][] W = new long[MAXROUNDS+1][]; - for (int i = 0; i < MAXROUNDS+1; i++) W[i] = new long[4]; + for (int i = 0; i < MAXROUNDS+1; i++) W[i] = new long[4]; - switch (keyBits) - { - case 128: - KC = 4; - break; - case 160: - KC = 5; - break; - case 192: - KC = 6; - break; - case 224: - KC = 7; - break; - case 256: - KC = 8; - break; - default : - throw new ArgumentException("Key length not 128/160/192/224/256 bits."); - } + switch (keyBits) + { + case 128: + KC = 4; + break; + case 160: + KC = 5; + break; + case 192: + KC = 6; + break; + case 224: + KC = 7; + break; + case 256: + KC = 8; + break; + default : + throw new ArgumentException("Key length not 128/160/192/224/256 bits."); + } - if (keyBits >= blockBits) - { - ROUNDS = KC + 6; - } - else - { - ROUNDS = (BC / 8) + 6; - } + if (keyBits >= blockBits) + { + ROUNDS = KC + 6; + } + else + { + ROUNDS = (BC / 8) + 6; + } - // - // copy the key into the processing area - // - int index = 0; + // + // copy the key into the processing area + // + int index = 0; - for (int i = 0; i < key.Length; i++) - { - tk[i % 4,i / 4] = key[index++]; - } + for (int i = 0; i < key.Length; i++) + { + tk[i % 4,i / 4] = key[index++]; + } - t = 0; + t = 0; - // - // copy values into round key array - // - for (int j = 0; (j < KC) && (t < (ROUNDS+1)*(BC / 8)); j++, t++) - { - for (int i = 0; i < 4; i++) - { - W[t / (BC / 8)][i] |= (long)(tk[i,j] & 0xff) << ((t * 8) % BC); - } - } + // + // copy values into round key array + // + for (int j = 0; (j < KC) && (t < (ROUNDS+1)*(BC / 8)); j++, t++) + { + for (int i = 0; i < 4; i++) + { + W[t / (BC / 8)][i] |= (long)(tk[i,j] & 0xff) << ((t * 8) % BC); + } + } - // - // while not enough round key material calculated - // calculate new values - // - while (t < (ROUNDS+1)*(BC/8)) - { - for (int i = 0; i < 4; i++) - { - tk[i,0] ^= S[tk[(i+1)%4,KC-1] & 0xff]; - } - tk[0,0] ^= (byte) rcon[rconpointer++]; + // + // while not enough round key material calculated + // calculate new values + // + while (t < (ROUNDS+1)*(BC/8)) + { + for (int i = 0; i < 4; i++) + { + tk[i,0] ^= S[tk[(i+1)%4,KC-1] & 0xff]; + } + tk[0,0] ^= (byte) rcon[rconpointer++]; - if (KC <= 6) - { - for (int j = 1; j < KC; j++) - { - for (int i = 0; i < 4; i++) - { - tk[i,j] ^= tk[i,j-1]; - } - } - } - else - { - for (int j = 1; j < 4; j++) - { - for (int i = 0; i < 4; i++) - { - tk[i,j] ^= tk[i,j-1]; - } - } - for (int i = 0; i < 4; i++) - { - tk[i,4] ^= S[tk[i,3] & 0xff]; - } - for (int j = 5; j < KC; j++) - { - for (int i = 0; i < 4; i++) - { - tk[i,j] ^= tk[i,j-1]; - } - } - } + if (KC <= 6) + { + for (int j = 1; j < KC; j++) + { + for (int i = 0; i < 4; i++) + { + tk[i,j] ^= tk[i,j-1]; + } + } + } + else + { + for (int j = 1; j < 4; j++) + { + for (int i = 0; i < 4; i++) + { + tk[i,j] ^= tk[i,j-1]; + } + } + for (int i = 0; i < 4; i++) + { + tk[i,4] ^= S[tk[i,3] & 0xff]; + } + for (int j = 5; j < KC; j++) + { + for (int i = 0; i < 4; i++) + { + tk[i,j] ^= tk[i,j-1]; + } + } + } - // - // copy values into round key array - // - for (int j = 0; (j < KC) && (t < (ROUNDS+1)*(BC/8)); j++, t++) - { - for (int i = 0; i < 4; i++) - { - W[t / (BC/8)][i] |= (long)(tk[i,j] & 0xff) << ((t * 8) % (BC)); - } - } - } - return W; - } + // + // copy values into round key array + // + for (int j = 0; (j < KC) && (t < (ROUNDS+1)*(BC/8)); j++, t++) + { + for (int i = 0; i < 4; i++) + { + W[t / (BC/8)][i] |= (long)(tk[i,j] & 0xff) << ((t * 8) % (BC)); + } + } + } + return W; + } - private int BC; - private long BC_MASK; - private int ROUNDS; - private int blockBits; - private long[][] workingKey; - private long A0, A1, A2, A3; - private bool forEncryption; - private byte[] shifts0SC; - private byte[] shifts1SC; + private int BC; + private long BC_MASK; + private int ROUNDS; + private int blockBits; + private long[][] workingKey; + private long A0, A1, A2, A3; + private bool forEncryption; + private byte[] shifts0SC; + private byte[] shifts1SC; - /** - * default constructor - 128 bit block size. - */ - public RijndaelEngine() : this(128) {} + /** + * default constructor - 128 bit block size. + */ + public RijndaelEngine() : this(128) {} - /** - * basic constructor - set the cipher up for a given blocksize - * - * @param blocksize the blocksize in bits, must be 128, 192, or 256. - */ - public RijndaelEngine( - int blockBits) - { - switch (blockBits) - { - case 128: - BC = 32; - BC_MASK = 0xffffffffL; - shifts0SC = shifts0[0]; - shifts1SC = shifts1[0]; - break; - case 160: - BC = 40; - BC_MASK = 0xffffffffffL; - shifts0SC = shifts0[1]; - shifts1SC = shifts1[1]; - break; - case 192: - BC = 48; - BC_MASK = 0xffffffffffffL; - shifts0SC = shifts0[2]; - shifts1SC = shifts1[2]; - break; - case 224: - BC = 56; - BC_MASK = 0xffffffffffffffL; - shifts0SC = shifts0[3]; - shifts1SC = shifts1[3]; - break; - case 256: - BC = 64; - BC_MASK = unchecked( (long)0xffffffffffffffffL); - shifts0SC = shifts0[4]; - shifts1SC = shifts1[4]; - break; - default: - throw new ArgumentException("unknown blocksize to Rijndael"); - } + /** + * basic constructor - set the cipher up for a given blocksize + * + * @param blocksize the blocksize in bits, must be 128, 192, or 256. + */ + public RijndaelEngine( + int blockBits) + { + switch (blockBits) + { + case 128: + BC = 32; + BC_MASK = 0xffffffffL; + shifts0SC = shifts0[0]; + shifts1SC = shifts1[0]; + break; + case 160: + BC = 40; + BC_MASK = 0xffffffffffL; + shifts0SC = shifts0[1]; + shifts1SC = shifts1[1]; + break; + case 192: + BC = 48; + BC_MASK = 0xffffffffffffL; + shifts0SC = shifts0[2]; + shifts1SC = shifts1[2]; + break; + case 224: + BC = 56; + BC_MASK = 0xffffffffffffffL; + shifts0SC = shifts0[3]; + shifts1SC = shifts1[3]; + break; + case 256: + BC = 64; + BC_MASK = unchecked( (long)0xffffffffffffffffL); + shifts0SC = shifts0[4]; + shifts1SC = shifts1[4]; + break; + default: + throw new ArgumentException("unknown blocksize to Rijndael"); + } - this.blockBits = blockBits; - } + this.blockBits = blockBits; + } - /** - * initialise a Rijndael cipher. - * - * @param forEncryption whether or not we are for encryption. - * @param parameters the parameters required to set up the cipher. - * @exception ArgumentException if the parameters argument is - * inappropriate. - */ - public void Init( - bool forEncryption, - ICipherParameters parameters) - { - if (typeof(KeyParameter).IsInstanceOfType(parameters)) - { - workingKey = GenerateWorkingKey(((KeyParameter)parameters).GetKey()); - this.forEncryption = forEncryption; - return; - } + /** + * initialise a Rijndael cipher. + * + * @param forEncryption whether or not we are for encryption. + * @param parameters the parameters required to set up the cipher. + * @exception ArgumentException if the parameters argument is + * inappropriate. + */ + public void Init( + bool forEncryption, + ICipherParameters parameters) + { + if (typeof(KeyParameter).IsInstanceOfType(parameters)) + { + workingKey = GenerateWorkingKey(((KeyParameter)parameters).GetKey()); + this.forEncryption = forEncryption; + return; + } - throw new ArgumentException("invalid parameter passed to Rijndael init - " + parameters.GetType().ToString()); - } + throw new ArgumentException("invalid parameter passed to Rijndael init - " + parameters.GetType().ToString()); + } public string AlgorithmName - { - get { return "Rijndael"; } - } + { + get { return "Rijndael"; } + } public bool IsPartialBlockOkay { @@ -589,152 +596,152 @@ namespace Org.BouncyCastle.Crypto.Engines } public int GetBlockSize() - { - return BC / 2; - } + { + return BC / 2; + } public int ProcessBlock( - byte[] input, - int inOff, - byte[] output, - int outOff) - { - if (workingKey == null) - { - throw new InvalidOperationException("Rijndael engine not initialised"); - } + byte[] input, + int inOff, + byte[] output, + int outOff) + { + if (workingKey == null) + { + throw new InvalidOperationException("Rijndael engine not initialised"); + } - if ((inOff + (BC / 2)) > input.Length) - { - throw new DataLengthException("input buffer too short"); - } + if ((inOff + (BC / 2)) > input.Length) + { + throw new DataLengthException("input buffer too short"); + } - if ((outOff + (BC / 2)) > output.Length) - { - throw new DataLengthException("output buffer too short"); - } + if ((outOff + (BC / 2)) > output.Length) + { + throw new DataLengthException("output buffer too short"); + } UnPackBlock(input, inOff); if (forEncryption) - { - EncryptBlock(workingKey); - } - else - { - DecryptBlock(workingKey); - } + { + EncryptBlock(workingKey); + } + else + { + DecryptBlock(workingKey); + } PackBlock(output, outOff); return BC / 2; - } + } - public void Reset() - { - } + public void Reset() + { + } - private void UnPackBlock( - byte[] bytes, - int off) - { - int index = off; + private void UnPackBlock( + byte[] bytes, + int off) + { + int index = off; - A0 = (long)(bytes[index++] & 0xff); - A1 = (long)(bytes[index++] & 0xff); - A2 = (long)(bytes[index++] & 0xff); - A3 = (long)(bytes[index++] & 0xff); + A0 = (long)(bytes[index++] & 0xff); + A1 = (long)(bytes[index++] & 0xff); + A2 = (long)(bytes[index++] & 0xff); + A3 = (long)(bytes[index++] & 0xff); - for (int j = 8; j != BC; j += 8) - { - A0 |= (long)(bytes[index++] & 0xff) << j; - A1 |= (long)(bytes[index++] & 0xff) << j; - A2 |= (long)(bytes[index++] & 0xff) << j; - A3 |= (long)(bytes[index++] & 0xff) << j; - } - } + for (int j = 8; j != BC; j += 8) + { + A0 |= (long)(bytes[index++] & 0xff) << j; + A1 |= (long)(bytes[index++] & 0xff) << j; + A2 |= (long)(bytes[index++] & 0xff) << j; + A3 |= (long)(bytes[index++] & 0xff) << j; + } + } - private void PackBlock( - byte[] bytes, - int off) - { - int index = off; + private void PackBlock( + byte[] bytes, + int off) + { + int index = off; - for (int j = 0; j != BC; j += 8) - { - bytes[index++] = (byte)(A0 >> j); - bytes[index++] = (byte)(A1 >> j); - bytes[index++] = (byte)(A2 >> j); - bytes[index++] = (byte)(A3 >> j); - } - } + for (int j = 0; j != BC; j += 8) + { + bytes[index++] = (byte)(A0 >> j); + bytes[index++] = (byte)(A1 >> j); + bytes[index++] = (byte)(A2 >> j); + bytes[index++] = (byte)(A3 >> j); + } + } - private void EncryptBlock( - long[][] rk) - { - int r; + private void EncryptBlock( + long[][] rk) + { + int r; - // - // begin with a key addition - // - KeyAddition(rk[0]); + // + // begin with a key addition + // + KeyAddition(rk[0]); - // - // ROUNDS-1 ordinary rounds - // - for (r = 1; r < ROUNDS; r++) - { - Substitution(S); - ShiftRow(shifts0SC); - MixColumn(); - KeyAddition(rk[r]); - } + // + // ROUNDS-1 ordinary rounds + // + for (r = 1; r < ROUNDS; r++) + { + Substitution(S); + ShiftRow(shifts0SC); + MixColumn(); + KeyAddition(rk[r]); + } - // - // Last round is special: there is no MixColumn - // - Substitution(S); - ShiftRow(shifts0SC); - KeyAddition(rk[ROUNDS]); - } + // + // Last round is special: there is no MixColumn + // + Substitution(S); + ShiftRow(shifts0SC); + KeyAddition(rk[ROUNDS]); + } - private void DecryptBlock( - long[][] rk) - { - int r; + private void DecryptBlock( + long[][] rk) + { + int r; - // To decrypt: apply the inverse operations of the encrypt routine, - // in opposite order - // - // (KeyAddition is an involution: it 's equal to its inverse) - // (the inverse of Substitution with table S is Substitution with the inverse table of S) - // (the inverse of Shiftrow is Shiftrow over a suitable distance) - // + // To decrypt: apply the inverse operations of the encrypt routine, + // in opposite order + // + // (KeyAddition is an involution: it 's equal to its inverse) + // (the inverse of Substitution with table S is Substitution with the inverse table of S) + // (the inverse of Shiftrow is Shiftrow over a suitable distance) + // - // First the special round: - // without InvMixColumn - // with extra KeyAddition - // - KeyAddition(rk[ROUNDS]); - Substitution(Si); - ShiftRow(shifts1SC); + // First the special round: + // without InvMixColumn + // with extra KeyAddition + // + KeyAddition(rk[ROUNDS]); + Substitution(Si); + ShiftRow(shifts1SC); - // - // ROUNDS-1 ordinary rounds - // - for (r = ROUNDS-1; r > 0; r--) - { - KeyAddition(rk[r]); - InvMixColumn(); - Substitution(Si); - ShiftRow(shifts1SC); - } + // + // ROUNDS-1 ordinary rounds + // + for (r = ROUNDS-1; r > 0; r--) + { + KeyAddition(rk[r]); + InvMixColumn(); + Substitution(Si); + ShiftRow(shifts1SC); + } - // - // End with the extra key addition - // - KeyAddition(rk[0]); - } - } + // + // End with the extra key addition + // + KeyAddition(rk[0]); + } + } } diff --git a/src/core/srcbc/crypto/engines/TEAEngine.cs b/src/core/srcbc/crypto/engines/TEAEngine.cs index beb25a4..7a0a7be 100644 --- a/src/core/srcbc/crypto/engines/TEAEngine.cs +++ b/src/core/srcbc/crypto/engines/TEAEngine.cs @@ -1,6 +1,7 @@ using System; using Org.BouncyCastle.Crypto.Parameters; +using Org.BouncyCastle.Crypto.Utilities; namespace Org.BouncyCastle.Crypto.Engines { @@ -12,15 +13,17 @@ namespace Org.BouncyCastle.Crypto.Engines { private const int rounds = 32, - block_size = 8, + block_size = 8; // key_size = 16, - delta = unchecked((int) 0x9E3779B9), - d_sum = unchecked((int) 0xC6EF3720); // sum on decrypt + + private const uint + delta = 0x9E3779B9, + d_sum = 0xC6EF3720; // sum on decrypt /* * the expanded key array of 4 subkeys */ - private int _a, _b, _c, _d; + private uint _a, _b, _c, _d; private bool _initialised; private bool _forEncryption; @@ -106,10 +109,10 @@ namespace Org.BouncyCastle.Crypto.Engines private void setKey( byte[] key) { - _a = bytesToInt(key, 0); - _b = bytesToInt(key, 4); - _c = bytesToInt(key, 8); - _d = bytesToInt(key, 12); + _a = Pack.BE_To_UInt32(key, 0); + _b = Pack.BE_To_UInt32(key, 4); + _c = Pack.BE_To_UInt32(key, 8); + _d = Pack.BE_To_UInt32(key, 12); } private int encryptBlock( @@ -119,23 +122,21 @@ namespace Org.BouncyCastle.Crypto.Engines int outOff) { // Pack bytes into integers - int v0 = bytesToInt(inBytes, inOff); - int v1 = bytesToInt(inBytes, inOff + 4); + uint v0 = Pack.BE_To_UInt32(inBytes, inOff); + uint v1 = Pack.BE_To_UInt32(inBytes, inOff + 4); - int sum = 0; + uint sum = 0; for (int i = 0; i != rounds; i++) { sum += delta; -// v0 += ((v1 << 4) + _a) ^ (v1 + sum) ^ ((v1 >>> 5) + _b); - v0 += ((v1 << 4) + _a) ^ (v1 + sum) ^ ((int)((uint)v1 >> 5) + _b); -// v1 += ((v0 << 4) + _c) ^ (v0 + sum) ^ ((v0 >>> 5) + _d); - v1 += ((v0 << 4) + _c) ^ (v0 + sum) ^ ((int)((uint)v0 >> 5) + _d); + v0 += ((v1 << 4) + _a) ^ (v1 + sum) ^ ((v1 >> 5) + _b); + v1 += ((v0 << 4) + _c) ^ (v0 + sum) ^ ((v0 >> 5) + _d); } - unpackInt(v0, outBytes, outOff); - unpackInt(v1, outBytes, outOff + 4); - + Pack.UInt32_To_BE(v0, outBytes, outOff); + Pack.UInt32_To_BE(v1, outBytes, outOff + 4); + return block_size; } @@ -146,46 +147,22 @@ namespace Org.BouncyCastle.Crypto.Engines int outOff) { // Pack bytes into integers - int v0 = bytesToInt(inBytes, inOff); - int v1 = bytesToInt(inBytes, inOff + 4); - - int sum = d_sum; - + uint v0 = Pack.BE_To_UInt32(inBytes, inOff); + uint v1 = Pack.BE_To_UInt32(inBytes, inOff + 4); + + uint sum = d_sum; + for (int i = 0; i != rounds; i++) { -// v1 -= ((v0 << 4) + _c) ^ (v0 + sum) ^ ((v0 >>> 5) + _d); - v1 -= ((v0 << 4) + _c) ^ (v0 + sum) ^ ((int)((uint)v0 >> 5) + _d); -// v0 -= ((v1 << 4) + _a) ^ (v1 + sum) ^ ((v1 >>> 5) + _b); - v0 -= ((v1 << 4) + _a) ^ (v1 + sum) ^ ((int)((uint)v1 >> 5) + _b); + v1 -= ((v0 << 4) + _c) ^ (v0 + sum) ^ ((v0 >> 5) + _d); + v0 -= ((v1 << 4) + _a) ^ (v1 + sum) ^ ((v1 >> 5) + _b); sum -= delta; } - - unpackInt(v0, outBytes, outOff); - unpackInt(v1, outBytes, outOff + 4); - + + Pack.UInt32_To_BE(v0, outBytes, outOff); + Pack.UInt32_To_BE(v1, outBytes, outOff + 4); + return block_size; } - - private int bytesToInt( - byte[] b, - int inOff) - { - return ((b[inOff++]) << 24) - | ((b[inOff++] & 255) << 16) - | ((b[inOff++] & 255) << 8) - | ((b[inOff] & 255)); - } - - private void unpackInt( - int v, - byte[] b, - int outOff) - { - uint uv = (uint) v; - b[outOff++] = (byte)(uv >> 24); - b[outOff++] = (byte)(uv >> 16); - b[outOff++] = (byte)(uv >> 8); - b[outOff ] = (byte)uv; - } } } diff --git a/src/core/srcbc/crypto/engines/XTEAEngine.cs b/src/core/srcbc/crypto/engines/XTEAEngine.cs index a2cebb2..8db44fb 100644 --- a/src/core/srcbc/crypto/engines/XTEAEngine.cs +++ b/src/core/srcbc/crypto/engines/XTEAEngine.cs @@ -1,6 +1,7 @@ using System; using Org.BouncyCastle.Crypto.Parameters; +using Org.BouncyCastle.Crypto.Utilities; namespace Org.BouncyCastle.Crypto.Engines { @@ -109,7 +110,7 @@ namespace Org.BouncyCastle.Crypto.Engines int i, j; for (i = j = 0; i < 4; i++,j+=4) { - _S[i] = bytesToUint(key, j); + _S[i] = Pack.BE_To_UInt32(key, j); } for (i = j = 0; i < rounds; i++) @@ -127,8 +128,8 @@ namespace Org.BouncyCastle.Crypto.Engines int outOff) { // Pack bytes into integers - uint v0 = bytesToUint(inBytes, inOff); - uint v1 = bytesToUint(inBytes, inOff + 4); + uint v0 = Pack.BE_To_UInt32(inBytes, inOff); + uint v1 = Pack.BE_To_UInt32(inBytes, inOff + 4); for (int i = 0; i < rounds; i++) { @@ -136,8 +137,8 @@ namespace Org.BouncyCastle.Crypto.Engines v1 += ((v0 << 4 ^ v0 >> 5) + v0) ^ _sum1[i]; } - unpackUint(v0, outBytes, outOff); - unpackUint(v1, outBytes, outOff + 4); + Pack.UInt32_To_BE(v0, outBytes, outOff); + Pack.UInt32_To_BE(v1, outBytes, outOff + 4); return block_size; } @@ -149,8 +150,8 @@ namespace Org.BouncyCastle.Crypto.Engines int outOff) { // Pack bytes into integers - uint v0 = bytesToUint(inBytes, inOff); - uint v1 = bytesToUint(inBytes, inOff + 4); + uint v0 = Pack.BE_To_UInt32(inBytes, inOff); + uint v1 = Pack.BE_To_UInt32(inBytes, inOff + 4); for (int i = rounds-1; i >= 0; i--) { @@ -158,26 +159,10 @@ namespace Org.BouncyCastle.Crypto.Engines v0 -= ((v1 << 4 ^ v1 >> 5) + v1) ^ _sum0[i]; } - unpackUint(v0, outBytes, outOff); - unpackUint(v1, outBytes, outOff + 4); + Pack.UInt32_To_BE(v0, outBytes, outOff); + Pack.UInt32_To_BE(v1, outBytes, outOff + 4); return block_size; } - - private uint bytesToUint(byte[] b, int inOff) - { - return ((uint)b[inOff++] << 24) - | ((uint)b[inOff++] << 16) - | ((uint)b[inOff++] << 8) - | ((uint)b[inOff]); - } - - private void unpackUint(uint v, byte[] b, int outOff) - { - b[outOff++] = (byte)(v >> 24); - b[outOff++] = (byte)(v >> 16); - b[outOff++] = (byte)(v >> 8); - b[outOff] = (byte)v; - } } } diff --git a/src/core/srcbc/crypto/tls/TlsProtocolHandler.cs b/src/core/srcbc/crypto/tls/TlsProtocolHandler.cs index 1e59f12..4fe8da7 100644 --- a/src/core/srcbc/crypto/tls/TlsProtocolHandler.cs +++ b/src/core/srcbc/crypto/tls/TlsProtocolHandler.cs @@ -276,7 +276,7 @@ namespace Org.BouncyCastle.Crypto.Tls { this.serverPublicKey = PublicKeyFactory.CreateKey(keyInfo); } - catch (Exception e) + catch (Exception) { this.FailWithError(AL_fatal, AP_unsupported_certificate); } diff --git a/src/core/srcbc/crypto/tls/TlsUtilities.cs b/src/core/srcbc/crypto/tls/TlsUtilities.cs index c51d3e5..7f12be2 100644 --- a/src/core/srcbc/crypto/tls/TlsUtilities.cs +++ b/src/core/srcbc/crypto/tls/TlsUtilities.cs @@ -5,6 +5,7 @@ using System.Text; using Org.BouncyCastle.Crypto.Digests; using Org.BouncyCastle.Crypto.Macs; using Org.BouncyCastle.Crypto.Parameters; +using Org.BouncyCastle.Crypto.Utilities; using Org.BouncyCastle.Utilities; using Org.BouncyCastle.Utilities.IO; @@ -54,22 +55,6 @@ namespace Org.BouncyCastle.Crypto.Tls buf[offset + 2] = (byte)(i); } - internal static void WriteUint32(long i, Stream os) - { - os.WriteByte((byte)(i >> 24)); - os.WriteByte((byte)(i >> 16)); - os.WriteByte((byte)(i >> 8)); - os.WriteByte((byte)i); - } - - internal static void WriteUint32(long i, byte[] buf, int offset) - { - buf[offset] = (byte)(i >> 24); - buf[offset + 1] = (byte)(i >> 16); - buf[offset + 2] = (byte)(i >> 8); - buf[offset + 3] = (byte)(i); - } - internal static void WriteUint64(long i, Stream os) { os.WriteByte((byte)(i >> 56)); @@ -127,21 +112,6 @@ namespace Org.BouncyCastle.Crypto.Tls return (i1 << 16) | (i2 << 8) | i3; } - internal static long ReadUint32(Stream inStr) - { - int i1 = inStr.ReadByte(); - int i2 = inStr.ReadByte(); - int i3 = inStr.ReadByte(); - int i4 = inStr.ReadByte(); - if ((i1 | i2 | i3 | i4) < 0) - { - throw new EndOfStreamException(); - } - // TODO Examine this -// return (((long)i1) << 24) | (((long)i2) << 16) | (((long)i3) << 8) | ((long)i4); - return ((long)i1 << 24) | ((long)i2 << 16) | ((long)i3 << 8) | (uint)i4; - } - internal static void ReadFully(byte[] buf, Stream inStr) { if (Streams.ReadFully(inStr, buf, 0, buf.Length) < buf.Length) diff --git a/src/core/srcbc/crypto/util/Pack.cs b/src/core/srcbc/crypto/util/Pack.cs new file mode 100644 index 0000000..8261ec7 --- /dev/null +++ b/src/core/srcbc/crypto/util/Pack.cs @@ -0,0 +1,79 @@ +using System; + +namespace Org.BouncyCastle.Crypto.Utilities +{ + internal sealed class Pack + { + private Pack() + { + } + + internal static void UInt32_To_BE(uint n, byte[] bs) + { + bs[0] = (byte)(n >> 24); + bs[1] = (byte)(n >> 16); + bs[2] = (byte)(n >> 8); + bs[3] = (byte)(n ); + } + + internal static void UInt32_To_BE(uint n, byte[] bs, int off) + { + bs[off++] = (byte)(n >> 24); + bs[off++] = (byte)(n >> 16); + bs[off++] = (byte)(n >> 8); + bs[off ] = (byte)(n ); + } + + internal static uint BE_To_UInt32(byte[] bs) + { + uint n = (uint)bs[0] << 24; + n |= (uint)bs[1] << 16; + n |= (uint)bs[2] << 8; + n |= (uint)bs[3]; + return n; + } + + internal static uint BE_To_UInt32(byte[] bs, int off) + { + uint n = (uint)bs[off++] << 24; + n |= (uint)bs[off++] << 16; + n |= (uint)bs[off++] << 8; + n |= (uint)bs[off]; + return n; + } + + internal static void UInt32_To_LE(uint n, byte[] bs) + { + bs[0] = (byte)(n ); + bs[1] = (byte)(n >> 8); + bs[2] = (byte)(n >> 16); + bs[3] = (byte)(n >> 24); + } + + internal static void UInt32_To_LE(uint n, byte[] bs, int off) + { + bs[off++] = (byte)(n ); + bs[off++] = (byte)(n >> 8); + bs[off++] = (byte)(n >> 16); + bs[off ] = (byte)(n >> 24); + } + + internal static uint LE_To_UInt32(byte[] bs) + { + uint n = (uint)bs[0]; + n |= (uint)bs[1] << 8; + n |= (uint)bs[2] << 16; + n |= (uint)bs[3] << 24; + return n; + } + + internal static uint LE_To_UInt32(byte[] bs, int off) + { + uint n = (uint)bs[off++]; + n |= (uint)bs[off++] << 8; + n |= (uint)bs[off++] << 16; + n |= (uint)bs[off] << 24; + return n; + } + } +}