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Add AES/OFB RNG benchmark

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This commit is contained in:
Jeffrey Walton 2017-03-11 15:56:55 -05:00
parent 76377f8219
commit c2efbae80a
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GPG Key ID: B36AB348921B1838
2 changed files with 12 additions and 0 deletions
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11
bench1.cpp
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@ -200,6 +200,16 @@ void BenchMark(const char *name, RandomNumberGenerator &rng, double timeTotal)
Test::GlobalRNG().GenerateBlock(buf, BUF_SIZE);
buf.SetMark(16);
SymmetricCipher * cipher = dynamic_cast<SymmetricCipher*>(&rng);
if (cipher != NULLPTR)
{
const size_t size = cipher->DefaultKeyLength();
if (cipher->IsResynchronizable())
cipher->SetKeyWithIV(buf, size, buf+size);
else
cipher->SetKey(buf, size);
}
unsigned long long blocks = 1;
double timeTaken;
@ -406,6 +416,7 @@ void Benchmark1(double t, double hertz)
if (HasRDSEED())
BenchMarkByNameKeyLess<RandomNumberGenerator>("RDSEED");
#endif
BenchMarkByNameKeyLess<RandomNumberGenerator>("AES/OFB RNG");
BenchMarkByNameKeyLess<NIST_DRBG>("Hash_DRBG(SHA1)");
BenchMarkByNameKeyLess<NIST_DRBG>("Hash_DRBG(SHA256)");
BenchMarkByNameKeyLess<NIST_DRBG>("HMAC_DRBG(SHA1)");

1
regtest.cpp
View File

@ -210,6 +210,7 @@ void RegisterFactories()
if (HasRDSEED())
RegisterDefaultFactoryFor<RandomNumberGenerator, RDSEED>();
#endif
RegisterDefaultFactoryFor<RandomNumberGenerator, OFB_Mode<AES>::Encryption >("AES/OFB RNG");
RegisterDefaultFactoryFor<NIST_DRBG, Hash_DRBG<SHA1> >("Hash_DRBG(SHA1)");
RegisterDefaultFactoryFor<NIST_DRBG, Hash_DRBG<SHA256> >("Hash_DRBG(SHA256)");
RegisterDefaultFactoryFor<NIST_DRBG, HMAC_DRBG<SHA1> >("HMAC_DRBG(SHA1)");