public UdpRawMessage Encrypt(ICipher cipher)
{
CheckDisposed();
using (var encryptor = cipher.CreateEncryptor())
{
UdpRawMessage encryptedMessage = new UdpRawMessage(this.memoryStreamPool, (int)this.stream.Length);
using (CryptoStream cryptoStream = new CryptoStream(new NonDisposableStream(encryptedMessage.BaseStream), encryptor, CryptoStreamMode.Write))
{
this.stream.Position = 0;
this.stream.CopyTo(cryptoStream);
cryptoStream.FlushFinalBlock();
return(encryptedMessage);
}
}
}
