// Send iv...
                Console.Write("Sending iv... ");
                byte[] encryptedIV = rsaServer.Encrypt(tripleDES.IV, true);
                msg = protocol.Make(ProtocolSICmdType.ASSYM_CIPHER_DATA, encryptedIV);
                netStream.Write(msg, 0, msg.Length);
                Console.WriteLine("ok.");
                Console.WriteLine("IV: " + ProtocolSI.ToHexString(tripleDES.IV));
                Console.WriteLine("Encrypted IV: " + ProtocolSI.ToHexString(encryptedIV));