public void Encrypt(Stream inStream, Stream outStream)
{
ICryptoTransform transform = _wrappedAes.CreateEncryptor();
long originalPosition = outStream.Position;
outStream.Write(BitConverter.GetBytes((Int32)_wrappedAes.IV.Length), 0, sizeof(Int32));
outStream.Write(_wrappedAes.IV, 0, _wrappedAes.IV.Length);
using (CryptoStream cryptoStream = new CryptoStream(outStream, transform, CryptoStreamMode.Write))
{
int count = 0;
int blockSizeBytes = _wrappedAes.BlockSize;
byte[] data = new byte[blockSizeBytes];
while ((count = inStream.Read(data, 0, blockSizeBytes)) > 0)
{
cryptoStream.Write(data, 0, count);
}
cryptoStream.FlushFinalBlock();
cryptoStream.Close();
}
}
