public void Setup()
{
var engineFactory = new BlockCipherEngineFactory();
var modeFactory = new ModeBlockCipherFactory();
_subject = new Ff1BlockCipher(
engineFactory.GetSymmetricCipherPrimitive(BlockCipherEngines.Aes),
modeFactory,
new AesFfInternals(engineFactory, modeFactory));
}
public void ShouldEncryptCorrectly(string keyHex, string ptHex, string ctHex)
{
var key = new BitString(keyHex);
var payload = new BitString(ptHex);
var expectedResult = new BitString(ctHex);
var factory = new BlockCipherEngineFactory();
var engine = factory.GetSymmetricCipherPrimitive(BlockCipherEngines.Aes);
var subject = new ModeBlockCipherFactory().GetStandardCipher(engine, BlockCipherModesOfOperation.CbcMac);
var param = new ModeBlockCipherParameters(BlockCipherDirections.Encrypt, BitString.Zeroes(128), key, payload);
var result = subject.ProcessPayload(param);
Assert.IsTrue(result.Success, result.ErrorMessage);
Assert.AreEqual(expectedResult.ToHex(), result.Result.ToHex());
}