public override byte[] ProcessByte(byte input)
{
return(new byte[1]
{
cipher.ReturnByte(input)
});
}
internal static void BcUpdateStream(this IStreamCipher cipher, ReadOnlySpan <byte> source, Span <byte> destination)
{
if (destination.Length < source.Length)
{
throw new ArgumentException(string.Empty, nameof(destination));
}
for (var i = 0; i < source.Length; ++i)
{
destination[i] = cipher.ReturnByte(source[i]);
}
}
private void HCTest(IStreamCipher hc, string test, byte[] key, byte[] IV, byte[] expected)
{
KeyParameter kp = new KeyParameter(key);
ParametersWithIV ivp = new ParametersWithIV(kp, IV);
hc.Init(true, ivp);
for (int i = 0; i < 64; i++)
{
if (hc.ReturnByte(MSG[i]) != expected[i])
{
Fail(test + " failure at byte " + i);
}
}
}
private void HCTest(IStreamCipher hc, string test, byte[] key, byte[] IV, byte[] expected)
{
KeyParameter kp = new KeyParameter(key);
ParametersWithIV ivp = new ParametersWithIV(kp, IV);
hc.Init(true, ivp);
for (int i = 0; i < 64; i++)
{
if (hc.ReturnByte(MSG[i]) != expected[i])
{
Fail(test + " failure at byte " + i);
}
}
}
