public void TestMultipleSmallWrites()
{
var b1 = new Byte[] { 1, 2, 3 };
var b2 = new Byte[] { 4, 5, 6 };
Byte[] nativeHash;
using (var native = System.Security.Cryptography.SHA512.Create())
{
nativeHash = native.ComputeHash(b1.Concat(b2).ToArray());
}
var utilPackHash = new Byte[SHA512.DIGEST_BYTE_COUNT];
using (var utilPack = new SHA512())
{
utilPack.ProcessBlock(b1.ToArray());
utilPack.ProcessBlock(b2.ToArray());
utilPack.WriteDigest(utilPackHash);
}
Assert.IsTrue(ArrayEqualityComparer <Byte> .ArrayEquality(nativeHash, utilPackHash));
}