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integration of core bitcoin

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This commit is contained in:
Wladimir J. van der Laan
2011-05-14 20:10:21 +02:00
parent 2097c09a9b
commit 69d605f410
31 changed files with 14691 additions and 127 deletions
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18
core/include/key.h
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@@ -4,6 +4,10 @@
#ifndef BITCOIN_KEY_H
#define BITCOIN_KEY_H
#include <openssl/ec.h>
#include <openssl/ecdsa.h>
#include <openssl/obj_mac.h>
// secp160k1
// const unsigned int PRIVATE_KEY_SIZE = 192;
// const unsigned int PUBLIC_KEY_SIZE = 41;
@@ -110,7 +114,7 @@ public:
return vchPrivKey;
}
bool SetPubKey(const vector<unsigned char>& vchPubKey)
bool SetPubKey(const std::vector<unsigned char>& vchPubKey)
{
const unsigned char* pbegin = &vchPubKey[0];
if (!o2i_ECPublicKey(&pkey, &pbegin, vchPubKey.size()))
@@ -119,19 +123,19 @@ public:
return true;
}
vector<unsigned char> GetPubKey() const
std::vector<unsigned char> GetPubKey() const
{
unsigned int nSize = i2o_ECPublicKey(pkey, NULL);
if (!nSize)
throw key_error("CKey::GetPubKey() : i2o_ECPublicKey failed");
vector<unsigned char> vchPubKey(nSize, 0);
std::vector<unsigned char> vchPubKey(nSize, 0);
unsigned char* pbegin = &vchPubKey[0];
if (i2o_ECPublicKey(pkey, &pbegin) != nSize)
throw key_error("CKey::GetPubKey() : i2o_ECPublicKey returned unexpected size");
return vchPubKey;
}
bool Sign(uint256 hash, vector<unsigned char>& vchSig)
bool Sign(uint256 hash, std::vector<unsigned char>& vchSig)
{
vchSig.clear();
unsigned char pchSig[10000];
@@ -143,7 +147,7 @@ public:
return true;
}
bool Verify(uint256 hash, const vector<unsigned char>& vchSig)
bool Verify(uint256 hash, const std::vector<unsigned char>& vchSig)
{
// -1 = error, 0 = bad sig, 1 = good
if (ECDSA_verify(0, (unsigned char*)&hash, sizeof(hash), &vchSig[0], vchSig.size(), pkey) != 1)
@@ -151,7 +155,7 @@ public:
return true;
}
static bool Sign(const CPrivKey& vchPrivKey, uint256 hash, vector<unsigned char>& vchSig)
static bool Sign(const CPrivKey& vchPrivKey, uint256 hash, std::vector<unsigned char>& vchSig)
{
CKey key;
if (!key.SetPrivKey(vchPrivKey))
@@ -159,7 +163,7 @@ public:
return key.Sign(hash, vchSig);
}
static bool Verify(const vector<unsigned char>& vchPubKey, uint256 hash, const vector<unsigned char>& vchSig)
static bool Verify(const std::vector<unsigned char>& vchPubKey, uint256 hash, const std::vector<unsigned char>& vchSig)
{
CKey key;
if (!key.SetPubKey(vchPubKey))