bool SerializedValidation::isValid(const uint256& signingHash) const
{
try
{
RippleAddress raPublicKey = RippleAddress::createNodePublic(getFieldVL(sfSigningPubKey));
return raPublicKey.isValid() && raPublicKey.verifyNodePublic(signingHash, getFieldVL(sfSignature));
}
catch (...)
{
Log(lsINFO) << "exception validating validation";
return false;
}
}
bool SerializedValidation::isValid (uint256 const& signingHash) const
{
try
{
const ECDSA fullyCanonical = getFlags () & vfFullyCanonicalSig ?
ECDSA::strict : ECDSA::not_strict;
RippleAddress raPublicKey = RippleAddress::createNodePublic (getFieldVL (sfSigningPubKey));
return raPublicKey.isValid () &&
raPublicKey.verifyNodePublic (signingHash, getFieldVL (sfSignature), fullyCanonical);
}
catch (...)
{
WriteLog (lsINFO, Ledger) << "exception validating validation";
return false;
}
}
void run()
{
// Construct a seed.
RippleAddress naSeed;
expect (naSeed.setSeedGeneric ("masterpassphrase"));
expect (naSeed.humanSeed () == "snoPBrXtMeMyMHUVTgbuqAfg1SUTb", naSeed.humanSeed ());
// Create node public/private key pair
RippleAddress naNodePublic = RippleAddress::createNodePublic (naSeed);
RippleAddress naNodePrivate = RippleAddress::createNodePrivate (naSeed);
expect (naNodePublic.humanNodePublic () == "n94a1u4jAz288pZLtw6yFWVbi89YamiC6JBXPVUj5zmExe5fTVg9", naNodePublic.humanNodePublic ());
expect (naNodePrivate.humanNodePrivate () == "pnen77YEeUd4fFKG7iycBWcwKpTaeFRkW2WFostaATy1DSupwXe", naNodePrivate.humanNodePrivate ());
// Check node signing.
Blob vucTextSrc = strCopy ("Hello, nurse!");
uint256 uHash = Serializer::getSHA512Half (vucTextSrc);
Blob vucTextSig;
naNodePrivate.signNodePrivate (uHash, vucTextSig);
expect (naNodePublic.verifyNodePublic (uHash, vucTextSig, ECDSA::strict), "Verify failed.");
// Construct a public generator from the seed.
RippleAddress generator = RippleAddress::createGeneratorPublic (naSeed);
expect (generator.humanGenerator () == "fhuJKrhSDzV2SkjLn9qbwm5AaRmrxDPfFsHDCP6yfDZWcxDFz4mt", generator.humanGenerator ());
// Create account #0 public/private key pair.
RippleAddress naAccountPublic0 = RippleAddress::createAccountPublic (generator, 0);
RippleAddress naAccountPrivate0 = RippleAddress::createAccountPrivate (generator, naSeed, 0);
expect (naAccountPublic0.humanAccountID () == "rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh", naAccountPublic0.humanAccountID ());
expect (naAccountPublic0.humanAccountPublic () == "aBQG8RQAzjs1eTKFEAQXr2gS4utcDiEC9wmi7pfUPTi27VCahwgw", naAccountPublic0.humanAccountPublic ());
// Create account #1 public/private key pair.
RippleAddress naAccountPublic1 = RippleAddress::createAccountPublic (generator, 1);
RippleAddress naAccountPrivate1 = RippleAddress::createAccountPrivate (generator, naSeed, 1);
expect (naAccountPublic1.humanAccountID () == "r4bYF7SLUMD7QgSLLpgJx38WJSY12ViRjP", naAccountPublic1.humanAccountID ());
expect (naAccountPublic1.humanAccountPublic () == "aBPXpTfuLy1Bhk3HnGTTAqnovpKWQ23NpFMNkAF6F1Atg5vDyPrw", naAccountPublic1.humanAccountPublic ());
// Check account signing.
expect (naAccountPrivate0.accountPrivateSign (uHash, vucTextSig), "Signing failed.");
expect (naAccountPublic0.accountPublicVerify (uHash, vucTextSig, ECDSA::strict), "Verify failed.");
expect (!naAccountPublic1.accountPublicVerify (uHash, vucTextSig, ECDSA::not_strict), "Anti-verify failed.");
expect (!naAccountPublic1.accountPublicVerify (uHash, vucTextSig, ECDSA::strict), "Anti-verify failed.");
expect (naAccountPrivate1.accountPrivateSign (uHash, vucTextSig), "Signing failed.");
expect (naAccountPublic1.accountPublicVerify (uHash, vucTextSig, ECDSA::strict), "Verify failed.");
expect (!naAccountPublic0.accountPublicVerify (uHash, vucTextSig, ECDSA::not_strict), "Anti-verify failed.");
expect (!naAccountPublic0.accountPublicVerify (uHash, vucTextSig, ECDSA::strict), "Anti-verify failed.");
// Check account encryption.
Blob vucTextCipher
= naAccountPrivate0.accountPrivateEncrypt (naAccountPublic1, vucTextSrc);
Blob vucTextRecovered
= naAccountPrivate1.accountPrivateDecrypt (naAccountPublic0, vucTextCipher);
expect (vucTextSrc == vucTextRecovered, "Encrypt-decrypt failed.");
{
RippleAddress nSeed;
uint128 seed1, seed2;
seed1.SetHex ("71ED064155FFADFA38782C5E0158CB26");
nSeed.setSeed (seed1);
expect (nSeed.humanSeed() == "shHM53KPZ87Gwdqarm1bAmPeXg8Tn",
"Incorrect human seed");
expect (nSeed.humanSeed1751() == "MAD BODY ACE MINT OKAY HUB WHAT DATA SACK FLAT DANA MATH",
"Incorrect 1751 seed");
}
}
void runTest ()
{
beginTestCase ("public/private");
// Construct a seed.
RippleAddress naSeed;
expect (naSeed.setSeedGeneric ("masterpassphrase"));
expect (naSeed.humanSeed () == "snoPBrXtMeMyMHUVTgbuqAfg1SUTb", naSeed.humanSeed ());
// Create node public/private key pair
RippleAddress naNodePublic = RippleAddress::createNodePublic (naSeed);
RippleAddress naNodePrivate = RippleAddress::createNodePrivate (naSeed);
expect (naNodePublic.humanNodePublic () == "n94a1u4jAz288pZLtw6yFWVbi89YamiC6JBXPVUj5zmExe5fTVg9", naNodePublic.humanNodePublic ());
expect (naNodePrivate.humanNodePrivate () == "pnen77YEeUd4fFKG7iycBWcwKpTaeFRkW2WFostaATy1DSupwXe", naNodePrivate.humanNodePrivate ());
// Check node signing.
Blob vucTextSrc = strCopy ("Hello, nurse!");
uint256 uHash = Serializer::getSHA512Half (vucTextSrc);
Blob vucTextSig;
naNodePrivate.signNodePrivate (uHash, vucTextSig);
expect (naNodePublic.verifyNodePublic (uHash, vucTextSig, ECDSA::strict), "Verify failed.");
// Construct a public generator from the seed.
RippleAddress naGenerator = RippleAddress::createGeneratorPublic (naSeed);
expect (naGenerator.humanGenerator () == "fhuJKrhSDzV2SkjLn9qbwm5AaRmrxDPfFsHDCP6yfDZWcxDFz4mt", naGenerator.humanGenerator ());
// Create account #0 public/private key pair.
RippleAddress naAccountPublic0 = RippleAddress::createAccountPublic (naGenerator, 0);
RippleAddress naAccountPrivate0 = RippleAddress::createAccountPrivate (naGenerator, naSeed, 0);
expect (naAccountPublic0.humanAccountID () == "rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh", naAccountPublic0.humanAccountID ());
expect (naAccountPublic0.humanAccountPublic () == "aBQG8RQAzjs1eTKFEAQXr2gS4utcDiEC9wmi7pfUPTi27VCahwgw", naAccountPublic0.humanAccountPublic ());
expect (naAccountPrivate0.humanAccountPrivate () == "p9JfM6HHi64m6mvB6v5k7G2b1cXzGmYiCNJf6GHPKvFTWdeRVjh", naAccountPrivate0.humanAccountPrivate ());
// Create account #1 public/private key pair.
RippleAddress naAccountPublic1 = RippleAddress::createAccountPublic (naGenerator, 1);
RippleAddress naAccountPrivate1 = RippleAddress::createAccountPrivate (naGenerator, naSeed, 1);
expect (naAccountPublic1.humanAccountID () == "r4bYF7SLUMD7QgSLLpgJx38WJSY12ViRjP", naAccountPublic1.humanAccountID ());
expect (naAccountPublic1.humanAccountPublic () == "aBPXpTfuLy1Bhk3HnGTTAqnovpKWQ23NpFMNkAF6F1Atg5vDyPrw", naAccountPublic1.humanAccountPublic ());
expect (naAccountPrivate1.humanAccountPrivate () == "p9JEm822LMrzJii1k7TvdphfENTp6G5jr253Xa5rkzUWVr8ogQt", naAccountPrivate1.humanAccountPrivate ());
// Check account signing.
expect (naAccountPrivate0.accountPrivateSign (uHash, vucTextSig), "Signing failed.");
expect (naAccountPublic0.accountPublicVerify (uHash, vucTextSig, ECDSA::strict), "Verify failed.");
expect (!naAccountPublic1.accountPublicVerify (uHash, vucTextSig, ECDSA::not_strict), "Anti-verify failed.");
expect (!naAccountPublic1.accountPublicVerify (uHash, vucTextSig, ECDSA::strict), "Anti-verify failed.");
expect (naAccountPrivate1.accountPrivateSign (uHash, vucTextSig), "Signing failed.");
expect (naAccountPublic1.accountPublicVerify (uHash, vucTextSig, ECDSA::strict), "Verify failed.");
expect (!naAccountPublic0.accountPublicVerify (uHash, vucTextSig, ECDSA::not_strict), "Anti-verify failed.");
expect (!naAccountPublic0.accountPublicVerify (uHash, vucTextSig, ECDSA::strict), "Anti-verify failed.");
// Check account encryption.
Blob vucTextCipher
= naAccountPrivate0.accountPrivateEncrypt (naAccountPublic1, vucTextSrc);
Blob vucTextRecovered
= naAccountPrivate1.accountPrivateDecrypt (naAccountPublic0, vucTextCipher);
expect (vucTextSrc == vucTextRecovered, "Encrypt-decrypt failed.");
}