Add AES/OFB RNG benchmark

1 files changed, 11 insertions, 0 deletions

diff --git a/bench1.cpp b/bench1.cpp
index 04f3745f..56317c6b 100644
--- a/bench1.cpp
+++ b/bench1.cpp
@@ -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)");