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Remove use of deprecated crypto code.

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This commit is contained in:
Arthur Britto
2012-06-13 11:56:01 -07:00
parent d4a057cfcd
commit e46149819d
6 changed files with 79 additions and 161 deletions
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49
src/NewcoinAddress.cpp
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@@ -207,12 +207,11 @@ void NewcoinAddress::setNodePrivate(uint256 hash256)
void NewcoinAddress::signNodePrivate(const uint256& hash, std::vector<unsigned char>& vchSig) const
{
CKey privkey = CKey();
CKey ckPrivKey;
if (!privkey.SetSecret(getNodePrivateData()))
throw std::runtime_error("SetSecret failed.");
ckPrivKey.SetPrivateKeyU(getNodePrivate());
if (!privkey.Sign(hash, vchSig))
if (!ckPrivKey.Sign(hash, vchSig))
throw std::runtime_error("Signing failed.");
}
@@ -421,9 +420,10 @@ void NewcoinAddress::setAccountPrivate(uint256 hash256)
SetData(VER_ACCOUNT_PRIVATE, hash256.begin(), 32);
}
void NewcoinAddress::setAccountPrivate(const NewcoinAddress& generator, const NewcoinAddress& seed, int seq)
void NewcoinAddress::setAccountPrivate(const NewcoinAddress& naGenerator, const NewcoinAddress& naSeed, int seq)
{
CKey ckPrivkey = CKey(generator, seed.getFamilyPrivateKey(), seq);
CKey pubkey = CKey(naSeed.getFamilySeed());
CKey ckPrivkey = CKey(naGenerator, pubkey.GetSecretBN(), seq);
uint256 uPrivKey;
ckPrivkey.GetPrivateKeyU(uPrivKey);
@@ -595,10 +595,12 @@ void NewcoinAddress::setFamilyGenerator(const std::vector<unsigned char>& vPubli
SetData(VER_FAMILY_GENERATOR, vPublic);
}
#if 0
void NewcoinAddress::setFamilyGenerator(const NewcoinAddress& seed)
{
seed.seedInfo(this, 0);
}
#endif
NewcoinAddress NewcoinAddress::createGeneratorPublic(const NewcoinAddress& naSeed)
{
@@ -614,6 +616,7 @@ NewcoinAddress NewcoinAddress::createGeneratorPublic(const NewcoinAddress& naSee
// Family Seed
//
#if 0
// --> dstGenerator: Set the public generator from our seed.
void NewcoinAddress::seedInfo(NewcoinAddress* dstGenerator, BIGNUM** dstPrivateKey) const
{
@@ -626,6 +629,7 @@ void NewcoinAddress::seedInfo(NewcoinAddress* dstGenerator, BIGNUM** dstPrivateK
if (dstPrivateKey)
*dstPrivateKey = pubkey.GetSecretBN();
}
#endif
uint128 NewcoinAddress::getFamilySeed() const
{
@@ -641,6 +645,7 @@ uint128 NewcoinAddress::getFamilySeed() const
}
}
#if 0
BIGNUM* NewcoinAddress::getFamilyPrivateKey() const
{
BIGNUM* ret;
@@ -649,6 +654,7 @@ BIGNUM* NewcoinAddress::getFamilyPrivateKey() const
return ret;
}
#endif
std::string NewcoinAddress::humanFamilySeed1751() const
{
@@ -749,6 +755,7 @@ void NewcoinAddress::setFamilySeed(uint128 hash128) {
void NewcoinAddress::setFamilySeedRandom()
{
// XXX Maybe we should call MakeNewKey
uint128 key;
RAND_bytes((unsigned char *) &key, sizeof(key));
@@ -756,27 +763,46 @@ void NewcoinAddress::setFamilySeedRandom()
NewcoinAddress::setFamilySeed(key);
}
NewcoinAddress NewcoinAddress::createSeedRandom()
{
NewcoinAddress naNew;
naNew.setFamilySeedRandom();
return naNew;
}
BOOST_AUTO_TEST_SUITE(newcoin_address)
BOOST_AUTO_TEST_CASE( my_test )
{
// Construct a seed.
NewcoinAddress naSeed;
BOOST_CHECK(naSeed.setFamilySeedGeneric("masterpassphrase"));
BOOST_CHECK_MESSAGE(naSeed.humanFamilySeed() == "snoPBiXtMeMyMHUVTgbuqAfg1SUTb", naSeed.humanFamilySeed());
// Create node public/private key pair
NewcoinAddress naNodePublic = NewcoinAddress::createNodePublic(naSeed);
NewcoinAddress naNodePrivate = NewcoinAddress::createNodePrivate(naSeed);
BOOST_CHECK_MESSAGE(naNodePublic.humanNodePublic() == "n94a1u4jAz288pZLtw6yFWVbr89YamrC6JBXPVUj5zmExe5fTVg9", naNodePublic.humanNodePublic());
BOOST_CHECK_MESSAGE(naNodePrivate.humanNodePrivate() == "pnen77YEeUd4fFKG7rycBWcwKpTaeFRkW2WFostaATy1DSupwXe", naNodePrivate.humanNodePrivate());
NewcoinAddress naGenerator;
// Check node signing.
std::vector<unsigned char> vucTextSrc = strCopy("Hello, nurse!");
uint256 uHash = Serializer::getSHA512Half(vucTextSrc);
std::vector<unsigned char> vucTextSig;
naGenerator.setFamilyGenerator(naSeed);
naNodePrivate.signNodePrivate(uHash, vucTextSig);
BOOST_CHECK_MESSAGE(naNodePublic.verifyNodePublic(uHash, vucTextSig), "Verify failed.");
// Construct a public generator from the seed.
NewcoinAddress naGenerator = NewcoinAddress::createGeneratorPublic(naSeed);
BOOST_CHECK_MESSAGE(naGenerator.humanFamilyGenerator() == "fhuJKihSDzV2SkjLn9qbwm5AaRmixDPfFsHDCP6yfDZWcxDFz4mt", naGenerator.humanFamilyGenerator());
// Create account #0 public/private key pair.
NewcoinAddress naAccountPublic0 = NewcoinAddress::createAccountPublic(naGenerator, 0);
NewcoinAddress naAccountPrivate0 = NewcoinAddress::createAccountPrivate(naGenerator, naSeed, 0);
@@ -784,6 +810,7 @@ BOOST_AUTO_TEST_CASE( my_test )
BOOST_CHECK_MESSAGE(naAccountPublic0.humanAccountPublic() == "aBQG8RQAzjs1eTKFEAQXi2gS4utcDrEC9wmr7pfUPTr27VCahwgw", naAccountPublic0.humanAccountPublic());
BOOST_CHECK_MESSAGE(naAccountPrivate0.humanAccountPrivate() == "p9JfM6HHr64m6mvB6v5k7G2b1cXzGmYrCNJf6GHPKvFTWdeRVjh", naAccountPrivate0.humanAccountPrivate());
// Create account #1 public/private key pair.
NewcoinAddress naAccountPublic1 = NewcoinAddress::createAccountPublic(naGenerator, 1);
NewcoinAddress naAccountPrivate1 = NewcoinAddress::createAccountPrivate(naGenerator, naSeed, 1);
@@ -791,10 +818,7 @@ BOOST_AUTO_TEST_CASE( my_test )
BOOST_CHECK_MESSAGE(naAccountPublic1.humanAccountPublic() == "aBPXpTfuLy1Bhk3HnGTTAqnovpKWQ23NpFMNkAF6F1Atg5vDyPiw", naAccountPublic1.humanAccountPublic());
BOOST_CHECK_MESSAGE(naAccountPrivate1.humanAccountPrivate() == "p9JEm822LMizJrr1k7TvdphfENTp6G5ji253Xa5ikzUWVi8ogQt", naAccountPrivate1.humanAccountPrivate());
std::vector<unsigned char> vucTextSrc = strCopy("Hello, nurse!");
uint256 uHash = Serializer::getSHA512Half(vucTextSrc);
std::vector<unsigned char> vucTextSig;
// Check account signing.
BOOST_CHECK_MESSAGE(naAccountPrivate0.accountPrivateSign(uHash, vucTextSig), "Signing failed.");
BOOST_CHECK_MESSAGE(naAccountPublic0.accountPublicVerify(uHash, vucTextSig), "Verify failed.");
BOOST_CHECK_MESSAGE(!naAccountPublic1.accountPublicVerify(uHash, vucTextSig), "Anti-verify failed.");
@@ -803,6 +827,7 @@ BOOST_AUTO_TEST_CASE( my_test )
BOOST_CHECK_MESSAGE(naAccountPublic1.accountPublicVerify(uHash, vucTextSig), "Verify failed.");
BOOST_CHECK_MESSAGE(!naAccountPublic0.accountPublicVerify(uHash, vucTextSig), "Anti-verify failed.");
// Check account encryption.
std::vector<unsigned char> vucTextCipher
= naAccountPrivate0.accountPrivateEncrypt(naAccountPublic1, vucTextSrc);
std::vector<unsigned char> vucTextRecovered