public void HMACSH512CngPropertyTest()
{
using (HMACSHA512 bclHmac = new HMACSHA512())
using (HMACSHA512Cng cngHmac = new HMACSHA512Cng())
{
Assert.AreEqual(typeof(SHA512Cng).AssemblyQualifiedName, cngHmac.HashName);
Assert.AreEqual(bclHmac.HashSize, cngHmac.HashSize);
Assert.AreEqual(bclHmac.InputBlockSize, cngHmac.InputBlockSize);
Assert.AreEqual(bclHmac.OutputBlockSize, cngHmac.OutputBlockSize);
Assert.AreEqual(CngProvider2.MicrosoftPrimitiveAlgorithmProvider, cngHmac.Provider);
}
}
public void HMACSHA512CngTest()
{
using (RNGCng rng = new RNGCng())
{
byte[] key = new byte[128];
rng.GetBytes(key);
using (HMACSHA512 bclHmac = new HMACSHA512(key))
using (HMACSHA512Cng cngHmac = new HMACSHA512Cng(key))
{
for (int i = 0; i < 10; ++i)
{
byte[] data = new byte[2048];
rng.GetBytes(data);
byte[] bcl = bclHmac.ComputeHash(data);
byte[] cng = cngHmac.ComputeHash(data);
Assert.IsTrue(Util.CompareBytes(bcl, cng));
}
}
}
}
