public void ShouldGfSBoxCorrectlyWithEachKeySize(int keyLen)
{
foreach (var test in KatDataCtr.GetGfSBox(keyLen))
{
_mockCounter.Setup(s => s.GetNextIV()).Returns(test.IV);
var param = new ModeBlockCipherParameters(
BlockCipherDirections.Encrypt,
test.Key,
test.PlainText
);
var result = _subject.ProcessPayload(param);
Assert.IsTrue(result.Success, nameof(result.Success));
Assert.AreEqual(test.CipherText, result.Result, test.CipherText.ToHex());
}
}
public void ShouldEncryptCorrectlyNewEngine(string keyHex, string ivHex, string ptHex, string ctHex)
{
var key = new BitString(keyHex);
var iv = new BitString(ivHex);
var pt = new BitString(ptHex);
var ct = new BitString(ctHex);
_mockCounter.Setup(s => s.GetNextIV()).Returns(iv);
var param = new ModeBlockCipherParameters(
BlockCipherDirections.Encrypt,
key,
pt
);
var result = _subject.ProcessPayload(param);
Assert.IsTrue(result.Success);
Assert.AreEqual(ct, result.Result);
}
