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sign/verify test - not working

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This commit is contained in:
Miguel Freitas 2013-07-22 08:47:46 -03:00
parent 84f796be7f
commit b05742d7f9
1 changed files with 40 additions and 0 deletions
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40
src/bitcoind.cpp
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@ -123,6 +123,44 @@ bool AppInit(int argc, char* argv[])
return fRet;
}
static bool TestCreateSpamMsgTx()
{
CTransaction txNew;
txNew.message = CScript() << vector<unsigned char>((const unsigned char*)strSpamMessage.data(), (const unsigned char*)strSpamMessage.data() + strSpamMessage.size());
CKey key;
key.MakeNewKey(true);
// compute message hash and sign it
CHashWriter msgHash(SER_GETHASH, PROTOCOL_VERSION);
msgHash << txNew.message;
// vchSig is sig(hash(message))
vector<unsigned char> vchSig;
if (!key.Sign(msgHash.GetHash(), vchSig)) {
printf("CreateNewBlock: Failed to sign SpamMessage\n");
return false;
}
CScript signedHash = CScript() << vector<unsigned char>((const unsigned char*)vchSig.data(), (const unsigned char*)vchSig.data() + vchSig.size());
printf("CreateSpamMsgTx: msg = %s user = %s hash = %s signedhash = %s\n", txNew.message.ToString().c_str(), strSpamUser.c_str(),
msgHash.GetHash().ToString().c_str(), signedHash.ToString().c_str() );
// add username and signature
txNew.userName = CScript() << vector<unsigned char>((const unsigned char*)strSpamUser.data(), (const unsigned char*)strSpamUser.data() + strSpamUser.size());
txNew.userName += signedHash;
txNew.pubKey.clear(); // pubKey will be updated to include extranonce
txNew.nNonce = 0; // no update needed for spamMessage's nonce.
std::vector< std::vector<unsigned char> > vData;
txNew.userName.ExtractPushData(vData);
CPubKey pubkey( key.GetPubKey() );
printf("Verify: %d VerifyComp: %d\n",
pubkey.Verify(msgHash.GetHash(),vData[1]),
pubkey.VerifyCompact(msgHash.GetHash(),vData[1]));
return true;
}
extern void GenesisMiner();
extern void noui_connect();
int main(int argc, char* argv[])
@ -137,6 +175,8 @@ int main(int argc, char* argv[])
fRet = AppInit(argc, argv);
TestCreateSpamMsgTx();
if (fRet && fDaemon)
return 0;