public SpeckDecryptoTransform(byte[] rgbKey, byte[] rgbIV, int blockSize, PaddingMode paddingMode)
{
_speckContext = new SpeckContext(rgbKey);
if (_speckContext == null)
{
throw new ArgumentException();
}
_iv = rgbIV; // not use
_blockSize = blockSize;
_paddingMode = paddingMode;
}
public SpeckCTRDecryptoTransform(byte[] rgbKey, byte[] rgbIV, int blockSize, PaddingMode paddingMode)
{
_speckContext = new SpeckContext(rgbKey);
if (_speckContext == null)
{
throw new ArgumentException();
}
_originalIv = rgbIV;
_iv = new byte[rgbIV.Length];
Buffer.BlockCopy(_originalIv, 0, _iv, 0, _originalIv.Length);
_blockSize = blockSize;
_paddingMode = paddingMode;
}