protected override unsafe void GenerateKeyExpansion(byte[] key)
{
_keyExpansion = new uint[8];
fixed(uint *keyExpansion = _keyExpansion)
fixed(byte *keyPtr = key)
CryptoUtils.UInt32FromBigEndian(keyExpansion, 8, keyPtr);
}
private static unsafe void LoadRegisters(byte[] inputBuffer, int inputOffset, out uint a0, out uint a1)
{
fixed(byte *input = inputBuffer)
{
var block = input + inputOffset;
a0 = CryptoUtils.UInt32FromBigEndian(block + sizeof(uint));
a1 = CryptoUtils.UInt32FromBigEndian(block);
}
}