arne
/
cryptopp
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Add additional self tests

pull/769/head
Jeffrey Walton 2018-12-25 18:38:08 -05:00
parent 2ccac19de1
commit f9a33173f5
No known key found for this signature in database
GPG Key ID: B36AB348921B1838
2 changed files with 86 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

104
validat7.cpp
View File

@ -436,31 +436,7 @@ bool TestEd25519()
std::cout << "\nTesting ed25519 Signatures...\n\n";
bool pass = true;
// Test key loads
try {
FileSource f1(DataDir("TestData/ed25519.dat").c_str(), true, new HexDecoder);
FileSource f2(DataDir("TestData/ed25519v0.dat").c_str(), true, new HexDecoder);
FileSource f3(DataDir("TestData/ed25519v1.dat").c_str(), true, new HexDecoder);
ed25519::Signer s1(f1);
ed25519::Signer s2(f2);
ed25519::Signer s3(f3);
FileSource f4(DataDir("TestData/ed25519.dat").c_str(), true, new HexDecoder);
FileSource f5(DataDir("TestData/ed25519v0.dat").c_str(), true, new HexDecoder);
FileSource f6(DataDir("TestData/ed25519v1.dat").c_str(), true, new HexDecoder);
s1.AccessKey().Load(f4);
s2.AccessKey().Load(f5);
s3.AccessKey().Load(f6);
}
catch (const BERDecodeErr&) {
pass = false;
}
#if defined(NO_OS_DEPENDENCE)
return pass;
#else
#ifndef NO_OS_DEPENDENCE
const unsigned int SIGN_COUNT = 64, MSG_SIZE=128;
const unsigned int NACL_EXTRA=NaCl::crypto_sign_BYTES;
@ -563,6 +539,84 @@ bool TestEd25519()
std::cout << " " << SIGN_COUNT << " verifications" << std::endl;
#endif
// RFC 8032 test vector
try
{
// RFC 8032 Ed25519 test vector 3, p. 23
byte sk[] = {
0xc5,0xaa,0x8d,0xf4,0x3f,0x9f,0x83,0x7b,0xed,0xb7,0x44,0x2f,0x31,0xdc,0xb7,0xb1,
0x66,0xd3,0x85,0x35,0x07,0x6f,0x09,0x4b,0x85,0xce,0x3a,0x2e,0x0b,0x44,0x58,0xf7
};
byte pk[] = {
0xfc,0x51,0xcd,0x8e,0x62,0x18,0xa1,0xa3,0x8d,0xa4,0x7e,0xd0,0x02,0x30,0xf0,0x58,
0x08,0x16,0xed,0x13,0xba,0x33,0x03,0xac,0x5d,0xeb,0x91,0x15,0x48,0x90,0x80,0x25
};
const byte exp[] = {
0x62,0x91,0xd6,0x57,0xde,0xec,0x24,0x02,0x48,0x27,0xe6,0x9c,0x3a,0xbe,0x01,0xa3,
0x0c,0xe5,0x48,0xa2,0x84,0x74,0x3a,0x44,0x5e,0x36,0x80,0xd7,0xdb,0x5a,0xc3,0xac,
0x18,0xff,0x9b,0x53,0x8d,0x16,0xf2,0x90,0xae,0x67,0xf7,0x60,0x98,0x4d,0xc6,0x59,
0x4a,0x7c,0x15,0xe9,0x71,0x6e,0xd2,0x8d,0xc0,0x27,0xbe,0xce,0xea,0x1e,0xc4,0x0a
};
const byte msg[2] = {0xaf, 0x82}; byte sig[64];
// Test the filter framework
ed25519Signer signer(pk, sk);
StringSource(msg, sizeof(msg), true, new SignerFilter(NullRNG(), signer, new ArraySink(sig, sizeof(sig))));
if (std::memcmp(exp, sig, 64) != 0)
throw Exception(Exception::OTHER_ERROR, "TestEd25519: SignerFilter");
ed25519Verifier verifier(pk);
int flags = SignatureVerificationFilter::THROW_EXCEPTION | SignatureVerificationFilter::SIGNATURE_AT_END;
int result;
std::string msg_sig = std::string((char*)msg, sizeof(msg)) + std::string((char*)sig, sizeof(sig));
StringSource(msg_sig, true, new SignatureVerificationFilter(verifier, new ArraySink((byte*)&result, sizeof(result)), flags));
if (result == 0)
throw Exception(Exception::OTHER_ERROR, "TestEd25519: SignatureVerificationFilter");
}
catch(const Exception&)
{
pass = false;
}
if (pass)
std::cout << "passed:";
else
std::cout << "FAILED:";
std::cout << " RFC 8032 test vectors" << std::endl;
// Test key loads
try {
FileSource f1(DataDir("TestData/ed25519.dat").c_str(), true, new HexDecoder);
FileSource f2(DataDir("TestData/ed25519v0.dat").c_str(), true, new HexDecoder);
FileSource f3(DataDir("TestData/ed25519v1.dat").c_str(), true, new HexDecoder);
ed25519::Signer s1(f1);
ed25519::Signer s2(f2);
ed25519::Signer s3(f3);
FileSource f4(DataDir("TestData/ed25519.dat").c_str(), true, new HexDecoder);
FileSource f5(DataDir("TestData/ed25519v0.dat").c_str(), true, new HexDecoder);
FileSource f6(DataDir("TestData/ed25519v1.dat").c_str(), true, new HexDecoder);
s1.AccessKey().Load(f4);
s2.AccessKey().Load(f5);
s3.AccessKey().Load(f6);
}
catch (const BERDecodeErr&) {
pass = false;
}
if (pass)
std::cout << "passed:";
else
std::cout << "FAILED:";
std::cout << " RFC 5208 and 5958 key loads" << std::endl;
return pass;
}