Digitalnote 4.0.0-beta update

different function for fantomcoin for now.

package.json

@@ -1,21 +1,21 @@
 {
-    "name": "cryptonote-util",
-    "version": "0.0.1",
-    "main": "cryptonote",
-    "author": {
-        "name": "LucasJones",
-        "email": "lucasjonesdev@hotmail.co.uk"
-    },
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/LucasJones/node-cryptonote-util.git"
-    },
-    "dependencies" : {
-        "bindings" : "*",
-        "nan" : "1"
-    },
-    "keywords": [
-        "cryptonight",
-        "cryptonote"
-    ]
+  "name": "cryptonote-util",
+  "version": "0.0.1",
+  "main": "cryptonote",
+  "author": {
+    "name": "LucasJones",
+    "email": "lucasjonesdev@hotmail.co.uk"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/clintar/node-cryptonote-util.git"
+  },
+  "dependencies": {
+    "bindings": "*",
+    "nan": "^2.0.0"
+  },
+  "keywords": [
+    "cryptonight",
+    "cryptonote"
+  ]
 }

src/cryptonote_config.h

@@ -1,12 +1,13 @@
 #pragma once
 
 #define CRYPTONOTE_PUBLIC_ADDRESS_TEXTBLOB_VER          0
-#define CURRENT_TRANSACTION_VERSION                     1
+#define CURRENT_TRANSACTION_VERSION                     2
 #define CURRENT_BLOCK_MAJOR_VERSION                     1
 #define CURRENT_BLOCK_MINOR_VERSION                     0
 
 #define BLOCK_MAJOR_VERSION_1                           1
 #define BLOCK_MAJOR_VERSION_2                           2
+#define BLOCK_MAJOR_VERSION_3                           3
 
 #define COIN                                            ((uint64_t)100000000) // pow(10, 8)
 #define DEFAULT_FEE                                     ((uint64_t)1000000) // pow(10, 6)

src/cryptonote_core/cryptonote_basic.h

@@ -24,6 +24,7 @@
 #include "crypto/hash.h"
 #include "misc_language.h"
 #include "tx_extra.h"
+#include "ringct/rctTypes.h"
 
 
 namespace cryptonote
@@ -189,6 +190,7 @@ namespace cryptonote
   {
   public:
     std::vector<std::vector<crypto::signature> > signatures; //count signatures  always the same as inputs count
+    rct::rctSig rct_signatures;
 
     transaction();
     virtual ~transaction();
@@ -197,34 +199,57 @@ namespace cryptonote
     BEGIN_SERIALIZE_OBJECT()
       FIELDS(*static_cast<transaction_prefix *>(this))
 
-      ar.tag("signatures");
-      ar.begin_array();
-      PREPARE_CUSTOM_VECTOR_SERIALIZATION(vin.size(), signatures);
-      bool signatures_not_expected = signatures.empty();
-      if (!signatures_not_expected && vin.size() != signatures.size())
-        return false;
-
-      for (size_t i = 0; i < vin.size(); ++i)
+      if (version == 1)
       {
-        size_t signature_size = get_signature_size(vin[i]);
-        if (signatures_not_expected)
-        {
-          if (0 == signature_size)
-            continue;
-          else
-            return false;
-        }
-
-        PREPARE_CUSTOM_VECTOR_SERIALIZATION(signature_size, signatures[i]);
-        if (signature_size != signatures[i].size())
+        ar.tag("signatures");
+        ar.begin_array();
+        PREPARE_CUSTOM_VECTOR_SERIALIZATION(vin.size(), signatures);
+        bool signatures_not_expected = signatures.empty();
+        if (!signatures_not_expected && vin.size() != signatures.size())
           return false;
 
-        FIELDS(signatures[i]);
+        for (size_t i = 0; i < vin.size(); ++i)
+        {
+          size_t signature_size = get_signature_size(vin[i]);
+          if (signatures_not_expected)
+          {
+            if (0 == signature_size)
+              continue;
+            else
+              return false;
+          }
 
-        if (vin.size() - i > 1)
-          ar.delimit_array();
+          PREPARE_CUSTOM_VECTOR_SERIALIZATION(signature_size, signatures[i]);
+          if (signature_size != signatures[i].size())
+            return false;
+
+          FIELDS(signatures[i]);
+
+          if (vin.size() - i > 1)
+            ar.delimit_array();
+        }
+        ar.end_array();
+      }
+      else
+      {
+        ar.tag("rct_signatures");
+        if (!vin.empty())
+        {
+          ar.begin_object();
+          bool r = rct_signatures.serialize_rctsig_base(ar, vin.size(), vout.size());
+          if (!r || !ar.stream().good()) return false;
+          ar.end_object();
+          if (rct_signatures.type != rct::RCTTypeNull)
+          {
+            ar.tag("rctsig_prunable");
+            ar.begin_object();
+            r = rct_signatures.p.serialize_rctsig_prunable(ar, rct_signatures.type, vin.size(), vout.size(),
+                vin[0].type() == typeid(txin_to_key) ? boost::get<txin_to_key>(vin[0]).key_offsets.size() - 1 : 0);
+            if (!r || !ar.stream().good()) return false;
+            ar.end_object();
+          }
+        }
       }
-      ar.end_array();
     END_SERIALIZE()
 
   private:
@@ -445,6 +470,15 @@ namespace cryptonote
 
   // Implemented below
   inline serializable_bytecoin_block make_serializable_bytecoin_block(const block& b, bool hashing_serialization, bool header_only);
+struct RootBlock {
+  uint8_t majorVersion;
+  uint8_t minorVersion;
+  crypto::hash previousBlockHash;
+  uint16_t transactionCount;
+  std::vector<crypto::hash> baseTransactionBranch;
+  transaction baseTransaction;
+  std::vector<crypto::hash> blockchainBranch;
+};
 
   struct block_header
   {
@@ -453,37 +487,24 @@ namespace cryptonote
     uint64_t timestamp;
     crypto::hash prev_id;
     uint32_t nonce;
-
     BEGIN_SERIALIZE()
       VARINT_FIELD(major_version)
-      if(major_version > BLOCK_MAJOR_VERSION_2) return false;
       VARINT_FIELD(minor_version)
-      if (BLOCK_MAJOR_VERSION_1 == major_version)
-      {
-        VARINT_FIELD(timestamp)
-      }
+      VARINT_FIELD(timestamp)
       FIELD(prev_id)
-      if (BLOCK_MAJOR_VERSION_1 == major_version)
-      {
-        FIELD(nonce)
-      }
+      FIELD(nonce)
     END_SERIALIZE()
   };
 
   struct block: public block_header
   {
     bytecoin_block parent_block;
-
+    RootBlock rootBlock;
     transaction miner_tx;
     std::vector<crypto::hash> tx_hashes;
 
     BEGIN_SERIALIZE_OBJECT()
       FIELDS(*static_cast<block_header *>(this))
-      if (BLOCK_MAJOR_VERSION_2 <= major_version)
-      {
-        auto sbb = make_serializable_bytecoin_block(*this, false, false);
-        FIELD_N("parent_block", sbb);
-      }
       FIELD(miner_tx)
       FIELD(tx_hashes)
     END_SERIALIZE()

src/cryptonote_core/cryptonote_format_utils.cpp

@@ -650,15 +650,15 @@ namespace cryptonote
     if (!get_block_hashing_blob(b, blob))
       return false;
 
-    if (BLOCK_MAJOR_VERSION_2 <= b.major_version)
-    {
-      blobdata parent_blob;
-      auto sbb = make_serializable_bytecoin_block(b, true, false);
-      if (!t_serializable_object_to_blob(sbb, parent_blob))
-        return false;
+//    if (BLOCK_MAJOR_VERSION_2 <= b.major_version)
+//    {
+//      blobdata parent_blob;
+//      auto sbb = make_serializable_bytecoin_block(b, true, false);
+//      if (!t_serializable_object_to_blob(sbb, parent_blob))
+//        return false;
 
-      blob.append(parent_blob);
-    }
+//      blob.append(parent_blob);
+//    }
 
     return get_object_hash(blob, res);
   }
@@ -851,8 +851,8 @@ namespace cryptonote
   //---------------------------------------------------------------
   bool check_proof_of_work_v1(const block& bl, difficulty_type current_diffic, crypto::hash& proof_of_work)
   {
-    if (BLOCK_MAJOR_VERSION_1 != bl.major_version)
-      return false;
+//    if (BLOCK_MAJOR_VERSION_1 != bl.major_version)
+//      return false;
 
     proof_of_work = get_block_longhash(bl, 0);
     return check_hash(proof_of_work, current_diffic);
@@ -899,7 +899,7 @@ namespace cryptonote
     switch (bl.major_version)
     {
     case BLOCK_MAJOR_VERSION_1: return check_proof_of_work_v1(bl, current_diffic, proof_of_work);
-    case BLOCK_MAJOR_VERSION_2: return check_proof_of_work_v2(bl, current_diffic, proof_of_work);
+    case BLOCK_MAJOR_VERSION_2: return check_proof_of_work_v1(bl, current_diffic, proof_of_work);
     }
 
     CHECK_AND_ASSERT_MES(false, false, "unknown block major version: " << bl.major_version << "." << bl.minor_version);

src/main.cc

@@ -14,9 +14,12 @@
 #include "serialization/binary_utils.h"
 #include <nan.h>
 
-#define THROW_ERROR_EXCEPTION(x) NanThrowError(x)
-#define THROW_ERROR_EXCEPTION_WITH_STATUS_CODE(x, y) NanThrowError(x, y)
-        
+#define THROW_ERROR_EXCEPTION(x) Nan::ThrowError(x)
+
+void callback(char* data, void* hint) {
+  free(data);
+}
+
 using namespace node;
 using namespace v8;
 using namespace cryptonote;
@@ -78,12 +81,38 @@ static bool construct_parent_block(const cryptonote::block& b, cryptonote::block
 }
 
 NAN_METHOD(convert_blob) {
-    NanScope();
 
-    if (args.Length() < 1)
+    if (info.Length() < 1)
         return THROW_ERROR_EXCEPTION("You must provide one argument.");
 
-    Local<Object> target = args[0]->ToObject();
+    Local<Object> target = info[0]->ToObject();
+
+    if (!Buffer::HasInstance(target))
+        return THROW_ERROR_EXCEPTION("Argument should be a buffer object.");
+
+    blobdata input = std::string(Buffer::Data(target), Buffer::Length(target));
+    blobdata output = "";
+
+    //convert
+    block b = AUTO_VAL_INIT(b);
+    if (!parse_and_validate_block_from_blob(input, b))
+        return THROW_ERROR_EXCEPTION("Failed to parse block");
+
+    if (!get_block_hashing_blob(b, output))
+        return THROW_ERROR_EXCEPTION("Failed to create mining block");
+    
+    v8::Local<v8::Value> returnValue = Nan::CopyBuffer((char*)output.data(), output.size()).ToLocalChecked();
+    info.GetReturnValue().Set(
+        returnValue
+    );
+}
+
+NAN_METHOD(convert_blob_fa) {
+
+    if (info.Length() < 1)
+        return THROW_ERROR_EXCEPTION("You must provide one argument.");
+
+    Local<Object> target = info[0]->ToObject();
 
     if (!Buffer::HasInstance(target))
         return THROW_ERROR_EXCEPTION("Argument should be a buffer object.");
@@ -107,19 +136,24 @@ NAN_METHOD(convert_blob) {
         if (!get_block_hashing_blob(parent_block, output))
             return THROW_ERROR_EXCEPTION("Failed to create mining block");
     }
-
-    NanReturnValue(
-        NanNewBufferHandle(output.data(), output.size())
+//    Local<Object> v8::Local<v8::Value> returnValue =  Nan::NewBuffer(output.length()).ToLocalChecked();
+//    memcpy(Buffer::Data(returnValue), output.c_str(), output.length());
+//    info.GetReturnValue().Set(
+//        returnValue
+//    );
+    
+    v8::Local<v8::Value> returnValue = Nan::CopyBuffer((char*)output.data(), output.size()).ToLocalChecked();
+    info.GetReturnValue().Set(
+        returnValue
     );
 }
 
-NAN_METHOD(get_block_id) {
-    NanScope();
+void get_block_id(const Nan::FunctionCallbackInfo<v8::Value>& info) {
 
-    if (args.Length() < 1)
+    if (info.Length() < 1)
         return THROW_ERROR_EXCEPTION("You must provide one argument.");
 
-    Local<Object> target = args[0]->ToObject();
+    Local<Object> target = info[0]->ToObject();
 
     if (!Buffer::HasInstance(target))
         return THROW_ERROR_EXCEPTION("Argument should be a buffer object.");
@@ -134,20 +168,53 @@ NAN_METHOD(get_block_id) {
     crypto::hash block_id;
     if (!get_block_hash(b, block_id))
         return THROW_ERROR_EXCEPTION("Failed to calculate hash for block");
-
-    NanReturnValue(
-        NanNewBufferHandle(reinterpret_cast<char*>(&block_id), sizeof(block_id))
+    
+    char *cstr = reinterpret_cast<char*>(&block_id);
+    v8::Local<v8::Value> returnValue = Nan::CopyBuffer(cstr, 32).ToLocalChecked();
+    info.GetReturnValue().Set(
+        returnValue
     );
 }
 
-NAN_METHOD(construct_block_blob) {
-    NanScope();
+void construct_block_blob(const Nan::FunctionCallbackInfo<v8::Value>& info) {
 
-    if (args.Length() < 2)
+    if (info.Length() < 2)
         return THROW_ERROR_EXCEPTION("You must provide two arguments.");
 
-    Local<Object> block_template_buf = args[0]->ToObject();
-    Local<Object> nonce_buf = args[1]->ToObject();
+    Local<Object> block_template_buf = info[0]->ToObject();
+    Local<Object> nonce_buf = info[1]->ToObject();
+
+    if (!Buffer::HasInstance(block_template_buf) || !Buffer::HasInstance(nonce_buf))
+        return THROW_ERROR_EXCEPTION("Both arguments should be buffer objects.");
+
+    if (Buffer::Length(nonce_buf) != 4)
+        return THROW_ERROR_EXCEPTION("Nonce buffer has invalid size.");
+
+    uint32_t nonce = *reinterpret_cast<uint32_t*>(Buffer::Data(nonce_buf));
+
+    blobdata block_template_blob = std::string(Buffer::Data(block_template_buf), Buffer::Length(block_template_buf));
+    blobdata output = "";
+
+    block b = AUTO_VAL_INIT(b);
+    if (!parse_and_validate_block_from_blob(block_template_blob, b))
+        return THROW_ERROR_EXCEPTION("Failed to parse block");
+    b.nonce = nonce;
+    if (!block_to_blob(b, output))
+        return THROW_ERROR_EXCEPTION("Failed to convert block to blob");
+
+    v8::Local<v8::Value> returnValue = Nan::CopyBuffer((char*)output.data(), output.size()).ToLocalChecked();
+    info.GetReturnValue().Set(
+        returnValue
+    );
+}
+
+void construct_block_blob_fa(const Nan::FunctionCallbackInfo<v8::Value>& info) {
+
+    if (info.Length() < 2)
+        return THROW_ERROR_EXCEPTION("You must provide two arguments.");
+
+    Local<Object> block_template_buf = info[0]->ToObject();
+    Local<Object> nonce_buf = info[1]->ToObject();
 
     if (!Buffer::HasInstance(block_template_buf) || !Buffer::HasInstance(nonce_buf))
         return THROW_ERROR_EXCEPTION("Both arguments should be buffer objects.");
@@ -178,18 +245,18 @@ NAN_METHOD(construct_block_blob) {
     if (!block_to_blob(b, output))
         return THROW_ERROR_EXCEPTION("Failed to convert block to blob");
 
-    NanReturnValue(
-        NanNewBufferHandle(output.data(), output.size())
+    v8::Local<v8::Value> returnValue = Nan::CopyBuffer((char*)output.data(), output.size()).ToLocalChecked();
+    info.GetReturnValue().Set(
+        returnValue
     );
 }
 
-NAN_METHOD(convert_blob_bb) {
-    NanScope();
+void convert_blob_bb(const Nan::FunctionCallbackInfo<v8::Value>& info) {
 
-    if (args.Length() < 1)
+    if (info.Length() < 1)
         return THROW_ERROR_EXCEPTION("You must provide one argument.");
 
-    Local<Object> target = args[0]->ToObject();
+    Local<Object> target = info[0]->ToObject();
 
     if (!Buffer::HasInstance(target))
         return THROW_ERROR_EXCEPTION("Argument should be a buffer object.");
@@ -204,18 +271,18 @@ NAN_METHOD(convert_blob_bb) {
     }
     output = get_block_hashing_blob(b);
 
-    NanReturnValue(
-        NanNewBufferHandle(output.data(), output.size())
+    v8::Local<v8::Value> returnValue = Nan::CopyBuffer((char*)output.data(), output.size()).ToLocalChecked();
+    info.GetReturnValue().Set(
+        returnValue
     );
 }
 
-NAN_METHOD(address_decode) {
-    NanEscapableScope();
+void address_decode(const Nan::FunctionCallbackInfo<v8::Value>& info) {
 
-    if (args.Length() < 1)
+    if (info.Length() < 1)
         return THROW_ERROR_EXCEPTION("You must provide one argument.");
 
-    Local<Object> target = args[0]->ToObject();
+    Local<Object> target = info[0]->ToObject();
 
     if (!Buffer::HasInstance(target))
         return THROW_ERROR_EXCEPTION("Argument should be a buffer object.");
@@ -225,24 +292,41 @@ NAN_METHOD(address_decode) {
     blobdata data;
     uint64_t prefix;
     if (!tools::base58::decode_addr(input, prefix, data))
-        NanReturnUndefined();
+    {
+        info.GetReturnValue().Set(Nan::Undefined());
+    }
+    //    info.GetReturnValue().Set(Nan::Undefined());
+    
 
     account_public_address adr;
-    if (!::serialization::parse_binary(data, adr))
-        NanReturnUndefined();
+    if (!::serialization::parse_binary(data, adr) || !crypto::check_key(adr.m_spend_public_key) || !crypto::check_key(adr.m_view_public_key))
+    {
+        if(data.length())
+        {
+            data = uint64be_to_blob(prefix) + data;
+        }
+        else
+        {
+            info.GetReturnValue().Set(Nan::Undefined());
+        }
+             v8::Local<v8::Value> returnValue = Nan::CopyBuffer((char*)data.data(), data.size()).ToLocalChecked();
+        info.GetReturnValue().Set(
+            returnValue
+         );
 
-    if (!crypto::check_key(adr.m_spend_public_key) || !crypto::check_key(adr.m_view_public_key))
-        NanReturnUndefined();
-
-    NanReturnValue(NanNew(static_cast<uint32_t>(prefix)));
+    }
+    else
+    {
+        info.GetReturnValue().Set(Nan::New(static_cast<uint32_t>(prefix)));
+    }
 }
 
-void init(Handle<Object> exports) {
-    exports->Set(NanNew<String>("construct_block_blob"), NanNew<FunctionTemplate>(construct_block_blob)->GetFunction());
-    exports->Set(NanNew<String>("get_block_id"), NanNew<FunctionTemplate>(get_block_id)->GetFunction());
-    exports->Set(NanNew<String>("convert_blob"), NanNew<FunctionTemplate>(convert_blob)->GetFunction());
-    exports->Set(NanNew<String>("convert_blob_bb"), NanNew<FunctionTemplate>(convert_blob_bb)->GetFunction());
-    exports->Set(NanNew<String>("address_decode"), NanNew<FunctionTemplate>(address_decode)->GetFunction());
+NAN_MODULE_INIT(init) {
+    Nan::Set(target, Nan::New("construct_block_blob").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(construct_block_blob)).ToLocalChecked());
+    Nan::Set(target, Nan::New("get_block_id").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(get_block_id)).ToLocalChecked());
+    Nan::Set(target, Nan::New("convert_blob").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(convert_blob)).ToLocalChecked());
+    Nan::Set(target, Nan::New("convert_blob_bb").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(convert_blob_bb)).ToLocalChecked());
+    Nan::Set(target, Nan::New("address_decode").ToLocalChecked(), Nan::GetFunction(Nan::New<FunctionTemplate>(address_decode)).ToLocalChecked());
 }
 
 NODE_MODULE(cryptonote, init)

src/ringct/rctTypes.h

@@ -0,0 +1,492 @@
+// Copyright (c) 2016, Monero Research Labs
+//
+// Author: Shen Noether <shen.noether@gmx.com>
+//
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without modification, are
+// permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice, this list of
+//    conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright notice, this list
+//    of conditions and the following disclaimer in the documentation and/or other
+//    materials provided with the distribution.
+//
+// 3. Neither the name of the copyright holder nor the names of its contributors may be
+//    used to endorse or promote products derived from this software without specific
+//    prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#pragma once
+#ifndef RCT_TYPES_H
+#define RCT_TYPES_H
+
+#include <cstddef>
+#include <mutex>
+#include <vector>
+#include <tuple>
+#include <iostream>
+#include <cinttypes>
+
+extern "C" {
+#include "crypto/generic-ops.h"
+#include "crypto/crypto-ops.h"
+#include "crypto/random.h"
+#include "crypto/keccak.h"
+}
+#include "crypto/crypto.h"
+
+#include "serialization/serialization.h"
+#include "serialization/debug_archive.h"
+#include "serialization/binary_archive.h"
+#include "serialization/json_archive.h"
+
+
+//Define this flag when debugging to get additional info on the console
+#ifdef DBG
+#define DP(x) dp(x)
+#else
+#define DP(x)
+#endif
+
+//atomic units of moneros
+#define ATOMS 64
+
+//for printing large ints
+
+using namespace std;
+using namespace crypto;
+
+//Namespace specifically for ring ct code
+namespace rct {
+    //basic ops containers
+    typedef unsigned char * Bytes;
+
+    // Can contain a secret or public key
+    //  similar to secret_key / public_key of crypto-ops,
+    //  but uses unsigned chars,
+    //  also includes an operator for accessing the i'th byte.
+    struct key {
+        unsigned char & operator[](int i) {
+            return bytes[i];
+        }
+        unsigned char operator[](int i) const {
+            return bytes[i];
+        }
+        bool operator==(const key &k) const { return !memcmp(bytes, k.bytes, sizeof(bytes)); }
+        unsigned char bytes[32];
+    };
+    typedef vector<key> keyV; //vector of keys
+    typedef vector<keyV> keyM; //matrix of keys (indexed by column first)
+
+    //containers For CT operations
+    //if it's  representing a private ctkey then "dest" contains the secret key of the address
+    // while "mask" contains a where C = aG + bH is CT pedersen commitment and b is the amount
+    // (store b, the amount, separately
+    //if it's representing a public ctkey, then "dest" = P the address, mask = C the commitment
+    struct ctkey {
+        key dest;
+        key mask; //C here if public
+    };
+    typedef vector<ctkey> ctkeyV;
+    typedef vector<ctkeyV> ctkeyM;
+
+    //data for passing the amount to the receiver secretly
+    // If the pedersen commitment to an amount is C = aG + bH,
+    // "mask" contains a 32 byte key a
+    // "amount" contains a hex representation (in 32 bytes) of a 64 bit number
+    // "senderPk" is not the senders actual public key, but a one-time public key generated for
+    // the purpose of the ECDH exchange
+    struct ecdhTuple {
+        key mask;
+        key amount;
+        key senderPk;
+
+        BEGIN_SERIALIZE_OBJECT()
+          FIELD(mask)
+          FIELD(amount)
+          // FIELD(senderPk) // not serialized, as we do not use it in monero currently
+        END_SERIALIZE()
+    };
+
+    //containers for representing amounts
+    typedef uint64_t xmr_amount;
+    typedef unsigned int bits[ATOMS];
+    typedef key key64[64];
+
+    //just contains the necessary keys to represent asnlSigs
+    //c.f. http://eprint.iacr.org/2015/1098
+    struct asnlSig {
+        key64 L1;
+        key64 s2;
+        key s;
+    };
+  
+    //Container for precomp
+    struct geDsmp {
+        ge_dsmp k;
+    };
+    
+    //just contains the necessary keys to represent MLSAG sigs
+    //c.f. http://eprint.iacr.org/2015/1098
+    struct mgSig {
+        keyM ss;
+        key cc;
+        keyV II;
+
+        BEGIN_SERIALIZE_OBJECT()
+            FIELD(ss)
+            FIELD(cc)
+            // FIELD(II) - not serialized, it can be reconstructed
+        END_SERIALIZE()
+    };
+    //contains the data for an asnl sig
+    // also contains the "Ci" values such that
+    // \sum Ci = C
+    // and the signature proves that each Ci is either
+    // a Pedersen commitment to 0 or to 2^i
+    //thus proving that C is in the range of [0, 2^64]
+    struct rangeSig {
+        asnlSig asig;
+        key64 Ci;
+
+        BEGIN_SERIALIZE_OBJECT()
+            FIELD(asig)
+            FIELD(Ci)
+        END_SERIALIZE()
+    };
+    //A container to hold all signatures necessary for RingCT
+    // rangeSigs holds all the rangeproof data of a transaction
+    // MG holds the MLSAG signature of a transaction
+    // mixRing holds all the public keypairs (P, C) for a transaction
+    // ecdhInfo holds an encoded mask / amount to be passed to each receiver
+    // outPk contains public keypairs which are destinations (P, C),
+    //  P = address, C = commitment to amount
+    enum {
+      RCTTypeNull = 0,
+      RCTTypeFull = 1,
+      RCTTypeSimple = 2,
+    };
+    struct rctSigBase {
+        uint8_t type;
+        key message;
+        ctkeyM mixRing; //the set of all pubkeys / copy
+        //pairs that you mix with
+        keyV pseudoOuts; //C - for simple rct
+        vector<ecdhTuple> ecdhInfo;
+        ctkeyV outPk;
+        xmr_amount txnFee; // contains b
+
+        template<bool W, template <bool> class Archive>
+        bool serialize_rctsig_base(Archive<W> &ar, size_t inputs, size_t outputs)
+        {
+          FIELD(type)
+          if (type == RCTTypeNull)
+            return true;
+          if (type != RCTTypeFull && type != RCTTypeSimple)
+            return false;
+          VARINT_FIELD(txnFee)
+          // inputs/outputs not saved, only here for serialization help
+          // FIELD(message) - not serialized, it can be reconstructed
+          // FIELD(mixRing) - not serialized, it can be reconstructed
+          if (type == RCTTypeSimple)
+          {
+            ar.tag("pseudoOuts");
+            ar.begin_array();
+            PREPARE_CUSTOM_VECTOR_SERIALIZATION(inputs, pseudoOuts);
+            if (pseudoOuts.size() != inputs)
+              return false;
+            for (size_t i = 0; i < inputs; ++i)
+            {
+              FIELDS(pseudoOuts[i])
+              if (inputs - i > 1)
+                ar.delimit_array();
+            }
+            ar.end_array();
+          }
+
+          ar.tag("ecdhInfo");
+          ar.begin_array();
+          PREPARE_CUSTOM_VECTOR_SERIALIZATION(outputs, ecdhInfo);
+          if (ecdhInfo.size() != outputs)
+            return false;
+          for (size_t i = 0; i < outputs; ++i)
+          {
+            FIELDS(ecdhInfo[i])
+            if (outputs - i > 1)
+              ar.delimit_array();
+          }
+          ar.end_array();
+
+          ar.tag("outPk");
+          ar.begin_array();
+          PREPARE_CUSTOM_VECTOR_SERIALIZATION(outputs, outPk);
+          if (outPk.size() != outputs)
+            return false;
+          for (size_t i = 0; i < outputs; ++i)
+          {
+            FIELDS(outPk[i].mask)
+            if (outputs - i > 1)
+              ar.delimit_array();
+          }
+          ar.end_array();
+          return true;
+        }
+    };
+    struct rctSigPrunable {
+        vector<rangeSig> rangeSigs;
+        vector<mgSig> MGs; // simple rct has N, full has 1
+
+        template<bool W, template <bool> class Archive>
+        bool serialize_rctsig_prunable(Archive<W> &ar, uint8_t type, size_t inputs, size_t outputs, size_t mixin)
+        {
+          if (type == RCTTypeNull)
+            return true;
+          if (type != RCTTypeFull && type != RCTTypeSimple)
+            return false;
+          ar.tag("rangeSigs");
+          ar.begin_array();
+          PREPARE_CUSTOM_VECTOR_SERIALIZATION(outputs, rangeSigs);
+          if (rangeSigs.size() != outputs)
+            return false;
+          for (size_t i = 0; i < outputs; ++i)
+          {
+            FIELDS(rangeSigs[i])
+            if (outputs - i > 1)
+              ar.delimit_array();
+          }
+          ar.end_array();
+
+          ar.tag("MGs");
+          ar.begin_array();
+          // we keep a byte for size of MGs, because we don't know whether this is
+          // a simple or full rct signature, and it's starting to annoy the hell out of me
+          size_t mg_elements = type == RCTTypeSimple ? inputs : 1;
+          PREPARE_CUSTOM_VECTOR_SERIALIZATION(mg_elements, MGs);
+          if (MGs.size() != mg_elements)
+            return false;
+          for (size_t i = 0; i < mg_elements; ++i)
+          {
+            // we save the MGs contents directly, because we want it to save its
+            // arrays and matrices without the size prefixes, and the load can't
+            // know what size to expect if it's not in the data
+            ar.tag("ss");
+            ar.begin_array();
+            PREPARE_CUSTOM_VECTOR_SERIALIZATION(mixin + 1, MGs[i].ss);
+            if (MGs[i].ss.size() != mixin + 1)
+              return false;
+            for (size_t j = 0; j < mixin + 1; ++j)
+            {
+              ar.begin_array();
+              size_t mg_ss2_elements = (type == RCTTypeSimple ? 1 : inputs) + 1;
+              PREPARE_CUSTOM_VECTOR_SERIALIZATION(mg_ss2_elements, MGs[i].ss[j]);
+              if (MGs[i].ss[j].size() != mg_ss2_elements)
+                return false;
+              for (size_t k = 0; k < mg_ss2_elements; ++k)
+              {
+                FIELDS(MGs[i].ss[j][k])
+                if (mg_ss2_elements - j > 1)
+                  ar.delimit_array();
+              }
+              ar.end_array();
+
+              if (mixin + 1 - j > 1)
+                ar.delimit_array();
+            }
+            ar.end_array();
+
+            FIELDS(MGs[i].cc)
+            // MGs[i].II not saved, it can be reconstructed
+            if (mg_elements - i > 1)
+              ar.delimit_array();
+          }
+          ar.end_array();
+          return true;
+        }
+
+    };
+    struct rctSig: public rctSigBase {
+        rctSigPrunable p;
+    };
+
+    //other basepoint H = toPoint(cn_fast_hash(G)), G the basepoint
+    static const key H = { {0x8b, 0x65, 0x59, 0x70, 0x15, 0x37, 0x99, 0xaf, 0x2a, 0xea, 0xdc, 0x9f, 0xf1, 0xad, 0xd0, 0xea, 0x6c, 0x72, 0x51, 0xd5, 0x41, 0x54, 0xcf, 0xa9, 0x2c, 0x17, 0x3a, 0x0d, 0xd3, 0x9c, 0x1f, 0x94} };
+
+    //H2 contains 2^i H in each index, i.e. H, 2H, 4H, 8H, ...
+    //This is used for the range proofG
+    //You can regenerate this by running python2 Test.py HPow2 in the MiniNero repo
+    static const key64 H2 = {{0x8b, 0x65, 0x59, 0x70, 0x15, 0x37, 0x99, 0xaf, 0x2a, 0xea, 0xdc, 0x9f, 0xf1, 0xad, 0xd0, 0xea, 0x6c, 0x72, 0x51, 0xd5, 0x41, 0x54, 0xcf, 0xa9, 0x2c, 0x17, 0x3a, 0x0d, 0xd3, 0x9c, 0x1f, 0x94},
+    {0x8f, 0xaa, 0x44, 0x8a, 0xe4, 0xb3, 0xe2, 0xbb, 0x3d, 0x4d, 0x13, 0x09, 0x09, 0xf5, 0x5f, 0xcd, 0x79, 0x71, 0x1c, 0x1c, 0x83, 0xcd, 0xbc, 0xca, 0xdd, 0x42, 0xcb, 0xe1, 0x51, 0x5e, 0x87, 0x12},
+    {0x12, 0xa7, 0xd6, 0x2c, 0x77, 0x91, 0x65, 0x4a, 0x57, 0xf3, 0xe6, 0x76, 0x94, 0xed, 0x50, 0xb4, 0x9a, 0x7d, 0x9e, 0x3f, 0xc1, 0xe4, 0xc7, 0xa0, 0xbd, 0xe2, 0x9d, 0x18, 0x7e, 0x9c, 0xc7, 0x1d},
+    {0x78, 0x9a, 0xb9, 0x93, 0x4b, 0x49, 0xc4, 0xf9, 0xe6, 0x78, 0x5c, 0x6d, 0x57, 0xa4, 0x98, 0xb3, 0xea, 0xd4, 0x43, 0xf0, 0x4f, 0x13, 0xdf, 0x11, 0x0c, 0x54, 0x27, 0xb4, 0xf2, 0x14, 0xc7, 0x39},
+    {0x77, 0x1e, 0x92, 0x99, 0xd9, 0x4f, 0x02, 0xac, 0x72, 0xe3, 0x8e, 0x44, 0xde, 0x56, 0x8a, 0xc1, 0xdc, 0xb2, 0xed, 0xc6, 0xed, 0xb6, 0x1f, 0x83, 0xca, 0x41, 0x8e, 0x10, 0x77, 0xce, 0x3d, 0xe8},
+    {0x73, 0xb9, 0x6d, 0xb4, 0x30, 0x39, 0x81, 0x9b, 0xda, 0xf5, 0x68, 0x0e, 0x5c, 0x32, 0xd7, 0x41, 0x48, 0x88, 0x84, 0xd1, 0x8d, 0x93, 0x86, 0x6d, 0x40, 0x74, 0xa8, 0x49, 0x18, 0x2a, 0x8a, 0x64},
+    {0x8d, 0x45, 0x8e, 0x1c, 0x2f, 0x68, 0xeb, 0xeb, 0xcc, 0xd2, 0xfd, 0x5d, 0x37, 0x9f, 0x5e, 0x58, 0xf8, 0x13, 0x4d, 0xf3, 0xe0, 0xe8, 0x8c, 0xad, 0x3d, 0x46, 0x70, 0x10, 0x63, 0xa8, 0xd4, 0x12},
+    {0x09, 0x55, 0x1e, 0xdb, 0xe4, 0x94, 0x41, 0x8e, 0x81, 0x28, 0x44, 0x55, 0xd6, 0x4b, 0x35, 0xee, 0x8a, 0xc0, 0x93, 0x06, 0x8a, 0x5f, 0x16, 0x1f, 0xa6, 0x63, 0x75, 0x59, 0x17, 0x7e, 0xf4, 0x04},
+    {0xd0, 0x5a, 0x88, 0x66, 0xf4, 0xdf, 0x8c, 0xee, 0x1e, 0x26, 0x8b, 0x1d, 0x23, 0xa4, 0xc5, 0x8c, 0x92, 0xe7, 0x60, 0x30, 0x97, 0x86, 0xcd, 0xac, 0x0f, 0xed, 0xa1, 0xd2, 0x47, 0xa9, 0xc9, 0xa7},
+    {0x55, 0xcd, 0xaa, 0xd5, 0x18, 0xbd, 0x87, 0x1d, 0xd1, 0xeb, 0x7b, 0xc7, 0x02, 0x3e, 0x1d, 0xc0, 0xfd, 0xf3, 0x33, 0x98, 0x64, 0xf8, 0x8f, 0xdd, 0x2d, 0xe2, 0x69, 0xfe, 0x9e, 0xe1, 0x83, 0x2d},
+    {0xe7, 0x69, 0x7e, 0x95, 0x1a, 0x98, 0xcf, 0xd5, 0x71, 0x2b, 0x84, 0xbb, 0xe5, 0xf3, 0x4e, 0xd7, 0x33, 0xe9, 0x47, 0x3f, 0xcb, 0x68, 0xed, 0xa6, 0x6e, 0x37, 0x88, 0xdf, 0x19, 0x58, 0xc3, 0x06},
+    {0xf9, 0x2a, 0x97, 0x0b, 0xae, 0x72, 0x78, 0x29, 0x89, 0xbf, 0xc8, 0x3a, 0xdf, 0xaa, 0x92, 0xa4, 0xf4, 0x9c, 0x7e, 0x95, 0x91, 0x8b, 0x3b, 0xba, 0x3c, 0xdc, 0x7f, 0xe8, 0x8a, 0xcc, 0x8d, 0x47},
+    {0x1f, 0x66, 0xc2, 0xd4, 0x91, 0xd7, 0x5a, 0xf9, 0x15, 0xc8, 0xdb, 0x6a, 0x6d, 0x1c, 0xb0, 0xcd, 0x4f, 0x7d, 0xdc, 0xd5, 0xe6, 0x3d, 0x3b, 0xa9, 0xb8, 0x3c, 0x86, 0x6c, 0x39, 0xef, 0x3a, 0x2b},
+    {0x3e, 0xec, 0x98, 0x84, 0xb4, 0x3f, 0x58, 0xe9, 0x3e, 0xf8, 0xde, 0xea, 0x26, 0x00, 0x04, 0xef, 0xea, 0x2a, 0x46, 0x34, 0x4f, 0xc5, 0x96, 0x5b, 0x1a, 0x7d, 0xd5, 0xd1, 0x89, 0x97, 0xef, 0xa7},
+    {0xb2, 0x9f, 0x8f, 0x0c, 0xcb, 0x96, 0x97, 0x7f, 0xe7, 0x77, 0xd4, 0x89, 0xd6, 0xbe, 0x9e, 0x7e, 0xbc, 0x19, 0xc4, 0x09, 0xb5, 0x10, 0x35, 0x68, 0xf2, 0x77, 0x61, 0x1d, 0x7e, 0xa8, 0x48, 0x94},
+    {0x56, 0xb1, 0xf5, 0x12, 0x65, 0xb9, 0x55, 0x98, 0x76, 0xd5, 0x8d, 0x24, 0x9d, 0x0c, 0x14, 0x6d, 0x69, 0xa1, 0x03, 0x63, 0x66, 0x99, 0x87, 0x4d, 0x3f, 0x90, 0x47, 0x35, 0x50, 0xfe, 0x3f, 0x2c},
+    {0x1d, 0x7a, 0x36, 0x57, 0x5e, 0x22, 0xf5, 0xd1, 0x39, 0xff, 0x9c, 0xc5, 0x10, 0xfa, 0x13, 0x85, 0x05, 0x57, 0x6b, 0x63, 0x81, 0x5a, 0x94, 0xe4, 0xb0, 0x12, 0xbf, 0xd4, 0x57, 0xca, 0xaa, 0xda},
+    {0xd0, 0xac, 0x50, 0x7a, 0x86, 0x4e, 0xcd, 0x05, 0x93, 0xfa, 0x67, 0xbe, 0x7d, 0x23, 0x13, 0x43, 0x92, 0xd0, 0x0e, 0x40, 0x07, 0xe2, 0x53, 0x48, 0x78, 0xd9, 0xb2, 0x42, 0xe1, 0x0d, 0x76, 0x20},
+    {0xf6, 0xc6, 0x84, 0x0b, 0x9c, 0xf1, 0x45, 0xbb, 0x2d, 0xcc, 0xf8, 0x6e, 0x94, 0x0b, 0xe0, 0xfc, 0x09, 0x8e, 0x32, 0xe3, 0x10, 0x99, 0xd5, 0x6f, 0x7f, 0xe0, 0x87, 0xbd, 0x5d, 0xeb, 0x50, 0x94},
+    {0x28, 0x83, 0x1a, 0x33, 0x40, 0x07, 0x0e, 0xb1, 0xdb, 0x87, 0xc1, 0x2e, 0x05, 0x98, 0x0d, 0x5f, 0x33, 0xe9, 0xef, 0x90, 0xf8, 0x3a, 0x48, 0x17, 0xc9, 0xf4, 0xa0, 0xa3, 0x32, 0x27, 0xe1, 0x97},
+    {0x87, 0x63, 0x22, 0x73, 0xd6, 0x29, 0xcc, 0xb7, 0xe1, 0xed, 0x1a, 0x76, 0x8f, 0xa2, 0xeb, 0xd5, 0x17, 0x60, 0xf3, 0x2e, 0x1c, 0x0b, 0x86, 0x7a, 0x5d, 0x36, 0x8d, 0x52, 0x71, 0x05, 0x5c, 0x6e},
+    {0x5c, 0x7b, 0x29, 0x42, 0x43, 0x47, 0x96, 0x4d, 0x04, 0x27, 0x55, 0x17, 0xc5, 0xae, 0x14, 0xb6, 0xb5, 0xea, 0x27, 0x98, 0xb5, 0x73, 0xfc, 0x94, 0xe6, 0xe4, 0x4a, 0x53, 0x21, 0x60, 0x0c, 0xfb},
+    {0xe6, 0x94, 0x50, 0x42, 0xd7, 0x8b, 0xc2, 0xc3, 0xbd, 0x6e, 0xc5, 0x8c, 0x51, 0x1a, 0x9f, 0xe8, 0x59, 0xc0, 0xad, 0x63, 0xfd, 0xe4, 0x94, 0xf5, 0x03, 0x9e, 0x0e, 0x82, 0x32, 0x61, 0x2b, 0xd5},
+    {0x36, 0xd5, 0x69, 0x07, 0xe2, 0xec, 0x74, 0x5d, 0xb6, 0xe5, 0x4f, 0x0b, 0x2e, 0x1b, 0x23, 0x00, 0xab, 0xcb, 0x42, 0x2e, 0x71, 0x2d, 0xa5, 0x88, 0xa4, 0x0d, 0x3f, 0x1e, 0xbb, 0xbe, 0x02, 0xf6},
+    {0x34, 0xdb, 0x6e, 0xe4, 0xd0, 0x60, 0x8e, 0x5f, 0x78, 0x36, 0x50, 0x49, 0x5a, 0x3b, 0x2f, 0x52, 0x73, 0xc5, 0x13, 0x4e, 0x52, 0x84, 0xe4, 0xfd, 0xf9, 0x66, 0x27, 0xbb, 0x16, 0xe3, 0x1e, 0x6b},
+    {0x8e, 0x76, 0x59, 0xfb, 0x45, 0xa3, 0x78, 0x7d, 0x67, 0x4a, 0xe8, 0x67, 0x31, 0xfa, 0xa2, 0x53, 0x8e, 0xc0, 0xfd, 0xf4, 0x42, 0xab, 0x26, 0xe9, 0xc7, 0x91, 0xfa, 0xda, 0x08, 0x94, 0x67, 0xe9},
+    {0x30, 0x06, 0xcf, 0x19, 0x8b, 0x24, 0xf3, 0x1b, 0xb4, 0xc7, 0xe6, 0x34, 0x60, 0x00, 0xab, 0xc7, 0x01, 0xe8, 0x27, 0xcf, 0xbb, 0x5d, 0xf5, 0x2d, 0xcf, 0xa4, 0x2e, 0x9c, 0xa9, 0xff, 0x08, 0x02},
+    {0xf5, 0xfd, 0x40, 0x3c, 0xb6, 0xe8, 0xbe, 0x21, 0x47, 0x2e, 0x37, 0x7f, 0xfd, 0x80, 0x5a, 0x8c, 0x60, 0x83, 0xea, 0x48, 0x03, 0xb8, 0x48, 0x53, 0x89, 0xcc, 0x3e, 0xbc, 0x21, 0x5f, 0x00, 0x2a},
+    {0x37, 0x31, 0xb2, 0x60, 0xeb, 0x3f, 0x94, 0x82, 0xe4, 0x5f, 0x1c, 0x3f, 0x3b, 0x9d, 0xcf, 0x83, 0x4b, 0x75, 0xe6, 0xee, 0xf8, 0xc4, 0x0f, 0x46, 0x1e, 0xa2, 0x7e, 0x8b, 0x6e, 0xd9, 0x47, 0x3d},
+    {0x9f, 0x9d, 0xab, 0x09, 0xc3, 0xf5, 0xe4, 0x28, 0x55, 0xc2, 0xde, 0x97, 0x1b, 0x65, 0x93, 0x28, 0xa2, 0xdb, 0xc4, 0x54, 0x84, 0x5f, 0x39, 0x6f, 0xfc, 0x05, 0x3f, 0x0b, 0xb1, 0x92, 0xf8, 0xc3},
+    {0x5e, 0x05, 0x5d, 0x25, 0xf8, 0x5f, 0xdb, 0x98, 0xf2, 0x73, 0xe4, 0xaf, 0xe0, 0x84, 0x64, 0xc0, 0x03, 0xb7, 0x0f, 0x1e, 0xf0, 0x67, 0x7b, 0xb5, 0xe2, 0x57, 0x06, 0x40, 0x0b, 0xe6, 0x20, 0xa5},
+    {0x86, 0x8b, 0xcf, 0x36, 0x79, 0xcb, 0x6b, 0x50, 0x0b, 0x94, 0x41, 0x8c, 0x0b, 0x89, 0x25, 0xf9, 0x86, 0x55, 0x30, 0x30, 0x3a, 0xe4, 0xe4, 0xb2, 0x62, 0x59, 0x18, 0x65, 0x66, 0x6a, 0x45, 0x90},
+    {0xb3, 0xdb, 0x6b, 0xd3, 0x89, 0x7a, 0xfb, 0xd1, 0xdf, 0x3f, 0x96, 0x44, 0xab, 0x21, 0xc8, 0x05, 0x0e, 0x1f, 0x00, 0x38, 0xa5, 0x2f, 0x7c, 0xa9, 0x5a, 0xc0, 0xc3, 0xde, 0x75, 0x58, 0xcb, 0x7a},
+    {0x81, 0x19, 0xb3, 0xa0, 0x59, 0xff, 0x2c, 0xac, 0x48, 0x3e, 0x69, 0xbc, 0xd4, 0x1d, 0x6d, 0x27, 0x14, 0x94, 0x47, 0x91, 0x42, 0x88, 0xbb, 0xea, 0xee, 0x34, 0x13, 0xe6, 0xdc, 0xc6, 0xd1, 0xeb},
+    {0x10, 0xfc, 0x58, 0xf3, 0x5f, 0xc7, 0xfe, 0x7a, 0xe8, 0x75, 0x52, 0x4b, 0xb5, 0x85, 0x00, 0x03, 0x00, 0x5b, 0x7f, 0x97, 0x8c, 0x0c, 0x65, 0xe2, 0xa9, 0x65, 0x46, 0x4b, 0x6d, 0x00, 0x81, 0x9c},
+    {0x5a, 0xcd, 0x94, 0xeb, 0x3c, 0x57, 0x83, 0x79, 0xc1, 0xea, 0x58, 0xa3, 0x43, 0xec, 0x4f, 0xcf, 0xf9, 0x62, 0x77, 0x6f, 0xe3, 0x55, 0x21, 0xe4, 0x75, 0xa0, 0xe0, 0x6d, 0x88, 0x7b, 0x2d, 0xb9},
+    {0x33, 0xda, 0xf3, 0xa2, 0x14, 0xd6, 0xe0, 0xd4, 0x2d, 0x23, 0x00, 0xa7, 0xb4, 0x4b, 0x39, 0x29, 0x0d, 0xb8, 0x98, 0x9b, 0x42, 0x79, 0x74, 0xcd, 0x86, 0x5d, 0xb0, 0x11, 0x05, 0x5a, 0x29, 0x01},
+    {0xcf, 0xc6, 0x57, 0x2f, 0x29, 0xaf, 0xd1, 0x64, 0xa4, 0x94, 0xe6, 0x4e, 0x6f, 0x1a, 0xeb, 0x82, 0x0c, 0x3e, 0x7d, 0xa3, 0x55, 0x14, 0x4e, 0x51, 0x24, 0xa3, 0x91, 0xd0, 0x6e, 0x9f, 0x95, 0xea},
+    {0xd5, 0x31, 0x2a, 0x4b, 0x0e, 0xf6, 0x15, 0xa3, 0x31, 0xf6, 0x35, 0x2c, 0x2e, 0xd2, 0x1d, 0xac, 0x9e, 0x7c, 0x36, 0x39, 0x8b, 0x93, 0x9a, 0xec, 0x90, 0x1c, 0x25, 0x7f, 0x6c, 0xbc, 0x9e, 0x8e},
+    {0x55, 0x1d, 0x67, 0xfe, 0xfc, 0x7b, 0x5b, 0x9f, 0x9f, 0xdb, 0xf6, 0xaf, 0x57, 0xc9, 0x6c, 0x8a, 0x74, 0xd7, 0xe4, 0x5a, 0x00, 0x20, 0x78, 0xa7, 0xb5, 0xba, 0x45, 0xc6, 0xfd, 0xe9, 0x3e, 0x33},
+    {0xd5, 0x0a, 0xc7, 0xbd, 0x5c, 0xa5, 0x93, 0xc6, 0x56, 0x92, 0x8f, 0x38, 0x42, 0x80, 0x17, 0xfc, 0x7b, 0xa5, 0x02, 0x85, 0x4c, 0x43, 0xd8, 0x41, 0x49, 0x50, 0xe9, 0x6e, 0xcb, 0x40, 0x5d, 0xc3},
+    {0x07, 0x73, 0xe1, 0x8e, 0xa1, 0xbe, 0x44, 0xfe, 0x1a, 0x97, 0xe2, 0x39, 0x57, 0x3c, 0xfa, 0xe3, 0xe4, 0xe9, 0x5e, 0xf9, 0xaa, 0x9f, 0xaa, 0xbe, 0xac, 0x12, 0x74, 0xd3, 0xad, 0x26, 0x16, 0x04},
+    {0xe9, 0xaf, 0x0e, 0x7c, 0xa8, 0x93, 0x30, 0xd2, 0xb8, 0x61, 0x5d, 0x1b, 0x41, 0x37, 0xca, 0x61, 0x7e, 0x21, 0x29, 0x7f, 0x2f, 0x0d, 0xed, 0x8e, 0x31, 0xb7, 0xd2, 0xea, 0xd8, 0x71, 0x46, 0x60},
+    {0x7b, 0x12, 0x45, 0x83, 0x09, 0x7f, 0x10, 0x29, 0xa0, 0xc7, 0x41, 0x91, 0xfe, 0x73, 0x78, 0xc9, 0x10, 0x5a, 0xcc, 0x70, 0x66, 0x95, 0xed, 0x14, 0x93, 0xbb, 0x76, 0x03, 0x42, 0x26, 0xa5, 0x7b},
+    {0xec, 0x40, 0x05, 0x7b, 0x99, 0x54, 0x76, 0x65, 0x0b, 0x3d, 0xb9, 0x8e, 0x9d, 0xb7, 0x57, 0x38, 0xa8, 0xcd, 0x2f, 0x94, 0xd8, 0x63, 0xb9, 0x06, 0x15, 0x0c, 0x56, 0xaa, 0xc1, 0x9c, 0xaa, 0x6b},
+    {0x01, 0xd9, 0xff, 0x72, 0x9e, 0xfd, 0x39, 0xd8, 0x37, 0x84, 0xc0, 0xfe, 0x59, 0xc4, 0xae, 0x81, 0xa6, 0x70, 0x34, 0xcb, 0x53, 0xc9, 0x43, 0xfb, 0x81, 0x8b, 0x9d, 0x8a, 0xe7, 0xfc, 0x33, 0xe5},
+    {0x00, 0xdf, 0xb3, 0xc6, 0x96, 0x32, 0x8c, 0x76, 0x42, 0x45, 0x19, 0xa7, 0xbe, 0xfe, 0x8e, 0x0f, 0x6c, 0x76, 0xf9, 0x47, 0xb5, 0x27, 0x67, 0x91, 0x6d, 0x24, 0x82, 0x3f, 0x73, 0x5b, 0xaf, 0x2e},
+    {0x46, 0x1b, 0x79, 0x9b, 0x4d, 0x9c, 0xee, 0xa8, 0xd5, 0x80, 0xdc, 0xb7, 0x6d, 0x11, 0x15, 0x0d, 0x53, 0x5e, 0x16, 0x39, 0xd1, 0x60, 0x03, 0xc3, 0xfb, 0x7e, 0x9d, 0x1f, 0xd1, 0x30, 0x83, 0xa8},
+    {0xee, 0x03, 0x03, 0x94, 0x79, 0xe5, 0x22, 0x8f, 0xdc, 0x55, 0x1c, 0xbd, 0xe7, 0x07, 0x9d, 0x34, 0x12, 0xea, 0x18, 0x6a, 0x51, 0x7c, 0xcc, 0x63, 0xe4, 0x6e, 0x9f, 0xcc, 0xe4, 0xfe, 0x3a, 0x6c},
+    {0xa8, 0xcf, 0xb5, 0x43, 0x52, 0x4e, 0x7f, 0x02, 0xb9, 0xf0, 0x45, 0xac, 0xd5, 0x43, 0xc2, 0x1c, 0x37, 0x3b, 0x4c, 0x9b, 0x98, 0xac, 0x20, 0xce, 0xc4, 0x17, 0xa6, 0xdd, 0xb5, 0x74, 0x4e, 0x94},
+    {0x93, 0x2b, 0x79, 0x4b, 0xf8, 0x9c, 0x6e, 0xda, 0xf5, 0xd0, 0x65, 0x0c, 0x7c, 0x4b, 0xad, 0x92, 0x42, 0xb2, 0x56, 0x26, 0xe3, 0x7e, 0xad, 0x5a, 0xa7, 0x5e, 0xc8, 0xc6, 0x4e, 0x09, 0xdd, 0x4f},
+    {0x16, 0xb1, 0x0c, 0x77, 0x9c, 0xe5, 0xcf, 0xef, 0x59, 0xc7, 0x71, 0x0d, 0x2e, 0x68, 0x44, 0x1e, 0xa6, 0xfa, 0xcb, 0x68, 0xe9, 0xb5, 0xf7, 0xd5, 0x33, 0xae, 0x0b, 0xb7, 0x8e, 0x28, 0xbf, 0x57},
+    {0x0f, 0x77, 0xc7, 0x67, 0x43, 0xe7, 0x39, 0x6f, 0x99, 0x10, 0x13, 0x9f, 0x49, 0x37, 0xd8, 0x37, 0xae, 0x54, 0xe2, 0x10, 0x38, 0xac, 0x5c, 0x0b, 0x3f, 0xd6, 0xef, 0x17, 0x1a, 0x28, 0xa7, 0xe4},
+    {0xd7, 0xe5, 0x74, 0xb7, 0xb9, 0x52, 0xf2, 0x93, 0xe8, 0x0d, 0xde, 0x90, 0x5e, 0xb5, 0x09, 0x37, 0x3f, 0x3f, 0x6c, 0xd1, 0x09, 0xa0, 0x22, 0x08, 0xb3, 0xc1, 0xe9, 0x24, 0x08, 0x0a, 0x20, 0xca},
+    {0x45, 0x66, 0x6f, 0x8c, 0x38, 0x1e, 0x3d, 0xa6, 0x75, 0x56, 0x3f, 0xf8, 0xba, 0x23, 0xf8, 0x3b, 0xfa, 0xc3, 0x0c, 0x34, 0xab, 0xdd, 0xe6, 0xe5, 0xc0, 0x97, 0x5e, 0xf9, 0xfd, 0x70, 0x0c, 0xb9},
+    {0xb2, 0x46, 0x12, 0xe4, 0x54, 0x60, 0x7e, 0xb1, 0xab, 0xa4, 0x47, 0xf8, 0x16, 0xd1, 0xa4, 0x55, 0x1e, 0xf9, 0x5f, 0xa7, 0x24, 0x7f, 0xb7, 0xc1, 0xf5, 0x03, 0x02, 0x0a, 0x71, 0x77, 0xf0, 0xdd},
+    {0x7e, 0x20, 0x88, 0x61, 0x85, 0x6d, 0xa4, 0x2c, 0x8b, 0xb4, 0x6a, 0x75, 0x67, 0xf8, 0x12, 0x13, 0x62, 0xd9, 0xfb, 0x24, 0x96, 0xf1, 0x31, 0xa4, 0xaa, 0x90, 0x17, 0xcf, 0x36, 0x6c, 0xdf, 0xce},
+    {0x5b, 0x64, 0x6b, 0xff, 0x6a, 0xd1, 0x10, 0x01, 0x65, 0x03, 0x7a, 0x05, 0x56, 0x01, 0xea, 0x02, 0x35, 0x8c, 0x0f, 0x41, 0x05, 0x0f, 0x9d, 0xfe, 0x3c, 0x95, 0xdc, 0xcb, 0xd3, 0x08, 0x7b, 0xe0},
+    {0x74, 0x6d, 0x1d, 0xcc, 0xfe, 0xd2, 0xf0, 0xff, 0x1e, 0x13, 0xc5, 0x1e, 0x2d, 0x50, 0xd5, 0x32, 0x43, 0x75, 0xfb, 0xd5, 0xbf, 0x7c, 0xa8, 0x2a, 0x89, 0x31, 0x82, 0x8d, 0x80, 0x1d, 0x43, 0xab},
+    {0xcb, 0x98, 0x11, 0x0d, 0x4a, 0x6b, 0xb9, 0x7d, 0x22, 0xfe, 0xad, 0xbc, 0x6c, 0x0d, 0x89, 0x30, 0xc5, 0xf8, 0xfc, 0x50, 0x8b, 0x2f, 0xc5, 0xb3, 0x53, 0x28, 0xd2, 0x6b, 0x88, 0xdb, 0x19, 0xae},
+    {0x60, 0xb6, 0x26, 0xa0, 0x33, 0xb5, 0x5f, 0x27, 0xd7, 0x67, 0x6c, 0x40, 0x95, 0xea, 0xba, 0xbc, 0x7a, 0x2c, 0x7e, 0xde, 0x26, 0x24, 0xb4, 0x72, 0xe9, 0x7f, 0x64, 0xf9, 0x6b, 0x8c, 0xfc, 0x0e},
+    {0xe5, 0xb5, 0x2b, 0xc9, 0x27, 0x46, 0x8d, 0xf7, 0x18, 0x93, 0xeb, 0x81, 0x97, 0xef, 0x82, 0x0c, 0xf7, 0x6c, 0xb0, 0xaa, 0xf6, 0xe8, 0xe4, 0xfe, 0x93, 0xad, 0x62, 0xd8, 0x03, 0x98, 0x31, 0x04},
+    {0x05, 0x65, 0x41, 0xae, 0x5d, 0xa9, 0x96, 0x1b, 0xe2, 0xb0, 0xa5, 0xe8, 0x95, 0xe5, 0xc5, 0xba, 0x15, 0x3c, 0xbb, 0x62, 0xdd, 0x56, 0x1a, 0x42, 0x7b, 0xad, 0x0f, 0xfd, 0x41, 0x92, 0x31, 0x99},
+    {0xf8, 0xfe, 0xf0, 0x5a, 0x3f, 0xa5, 0xc9, 0xf3, 0xeb, 0xa4, 0x16, 0x38, 0xb2, 0x47, 0xb7, 0x11, 0xa9, 0x9f, 0x96, 0x0f, 0xe7, 0x3a, 0xa2, 0xf9, 0x01, 0x36, 0xae, 0xb2, 0x03, 0x29, 0xb8, 0x88}};
+
+    //Debug printing for the above types
+    //Actually use DP(value) and #define DBG
+    void dp(key a);
+    void dp(bool a);
+    void dp(const char * a, int l);
+    void dp(keyV a);
+    void dp(keyM a);
+    void dp(xmr_amount vali);
+    void dp(int vali);
+    void dp(bits amountb);
+    void dp(const char * st);
+
+    //various conversions
+
+    //uint long long to 32 byte key
+    void d2h(key & amounth, xmr_amount val);
+    key d2h(xmr_amount val);
+    //uint long long to int[64]
+    void d2b(bits  amountb, xmr_amount val);
+    //32 byte key to uint long long
+    // if the key holds a value > 2^64
+    // then the value in the first 8 bytes is returned
+    xmr_amount h2d(const key &test);
+    //32 byte key to int[64]
+    void h2b(bits  amountb2, key & test);
+    //int[64] to 32 byte key
+    void b2h(key  & amountdh, bits amountb2);
+    //int[64] to uint long long
+    xmr_amount b2d(bits amountb);
+
+    static inline const rct::key pk2rct(const crypto::public_key &pk) { return (const rct::key&)pk; }
+    static inline const rct::key sk2rct(const crypto::secret_key &sk) { return (const rct::key&)sk; }
+    static inline const rct::key ki2rct(const crypto::key_image &ki) { return (const rct::key&)ki; }
+    static inline const rct::key hash2rct(const crypto::hash &h) { return (const rct::key&)h; }
+    static inline const crypto::public_key rct2pk(const rct::key &k) { return (const crypto::public_key&)k; }
+    static inline const crypto::secret_key rct2sk(const rct::key &k) { return (const crypto::secret_key&)k; }
+    static inline const crypto::key_image rct2ki(const rct::key &k) { return (const crypto::key_image&)k; }
+    static inline const crypto::hash rct2hash(const rct::key &k) { return (const crypto::hash&)k; }
+    static inline bool operator==(const rct::key &k0, const crypto::public_key &k1) { return !memcmp(&k0, &k1, 32); }
+    static inline bool operator!=(const rct::key &k0, const crypto::public_key &k1) { return memcmp(&k0, &k1, 32); }
+}
+
+
+namespace cryptonote {
+    static inline bool operator==(const crypto::public_key &k0, const rct::key &k1) { return !memcmp(&k0, &k1, 32); }
+    static inline bool operator!=(const crypto::public_key &k0, const rct::key &k1) { return memcmp(&k0, &k1, 32); }
+    static inline bool operator==(const crypto::secret_key &k0, const rct::key &k1) { return !memcmp(&k0, &k1, 32); }
+    static inline bool operator!=(const crypto::secret_key &k0, const rct::key &k1) { return memcmp(&k0, &k1, 32); }
+}
+
+template<typename T> std::ostream &print256(std::ostream &o, const T &v);
+inline std::ostream &operator <<(std::ostream &o, const rct::key &v) { return print256(o, v); }
+
+
+BLOB_SERIALIZER(rct::key);
+BLOB_SERIALIZER(rct::key64);
+BLOB_SERIALIZER(rct::ctkey);
+BLOB_SERIALIZER(rct::asnlSig);
+
+VARIANT_TAG(debug_archive, rct::key, "rct::key");
+VARIANT_TAG(debug_archive, rct::key64, "rct::key64");
+VARIANT_TAG(debug_archive, rct::keyV, "rct::keyV");
+VARIANT_TAG(debug_archive, rct::keyM, "rct::keyM");
+VARIANT_TAG(debug_archive, rct::ctkey, "rct::ctkey");
+VARIANT_TAG(debug_archive, rct::ctkeyV, "rct::ctkeyV");
+VARIANT_TAG(debug_archive, rct::ctkeyM, "rct::ctkeyM");
+VARIANT_TAG(debug_archive, rct::ecdhTuple, "rct::ecdhTuple");
+VARIANT_TAG(debug_archive, rct::mgSig, "rct::mgSig");
+VARIANT_TAG(debug_archive, rct::rangeSig, "rct::rangeSig");
+VARIANT_TAG(debug_archive, rct::asnlSig, "rct::asnlSig");
+VARIANT_TAG(debug_archive, rct::rctSig, "rct::rctSig");
+
+VARIANT_TAG(binary_archive, rct::key, 0x90);
+VARIANT_TAG(binary_archive, rct::key64, 0x91);
+VARIANT_TAG(binary_archive, rct::keyV, 0x92);
+VARIANT_TAG(binary_archive, rct::keyM, 0x93);
+VARIANT_TAG(binary_archive, rct::ctkey, 0x94);
+VARIANT_TAG(binary_archive, rct::ctkeyV, 0x95);
+VARIANT_TAG(binary_archive, rct::ctkeyM, 0x96);
+VARIANT_TAG(binary_archive, rct::ecdhTuple, 0x97);
+VARIANT_TAG(binary_archive, rct::mgSig, 0x98);
+VARIANT_TAG(binary_archive, rct::rangeSig, 0x99);
+VARIANT_TAG(binary_archive, rct::asnlSig, 0x9a);
+VARIANT_TAG(binary_archive, rct::rctSig, 0x9b);
+
+VARIANT_TAG(json_archive, rct::key, "rct_key");
+VARIANT_TAG(json_archive, rct::key64, "rct_key64");
+VARIANT_TAG(json_archive, rct::keyV, "rct_keyV");
+VARIANT_TAG(json_archive, rct::keyM, "rct_keyM");
+VARIANT_TAG(json_archive, rct::ctkey, "rct_ctkey");
+VARIANT_TAG(json_archive, rct::ctkeyV, "rct_ctkeyV");
+VARIANT_TAG(json_archive, rct::ctkeyM, "rct_ctkeyM");
+VARIANT_TAG(json_archive, rct::ecdhTuple, "rct_ecdhTuple");
+VARIANT_TAG(json_archive, rct::mgSig, "rct_mgSig");
+VARIANT_TAG(json_archive, rct::rangeSig, "rct_rangeSig");
+VARIANT_TAG(json_archive, rct::asnlSig, "rct_asnlSig");
+VARIANT_TAG(json_archive, rct::rctSig, "rct_rctSig");
+
+#endif  /* RCTTYPES_H */