Здравствуйте. Прошу мне помочь, что дальше делать с этим сообщением (HEX)

1400000c9fb6a2c4451db30174dfcdfdf645f9b8241c63b65c56d13a55ca5686dc52ebd10b0b0b0b0b0b0b0b0b0b0b0b 

Я использую CipherSuite: TLS_RSA_WITH_AES_128_CBC_SHA 0x2f.

Я получил master secret и key exchange верно, поскольку я расшифровал это сообщение. Ниже отрывок кода:

               byte[] CKE_Length = Reader.ReadBytes(3);         //ClientKey Exchange                     byte[] CKE_pubkKeyLength = Reader.ReadBytes(2);  //ClientKey Exchange                     byte[] CKE_pubkKey = Reader.ReadBytes(256);      //ClientKey Exchange                       byte[] pre_master_secret = Program.PrivateKey.Decrypt(CKE_pubkKey, RSAEncryptionPadding.Pkcs1);                     byte[] master_secret = TlsUtilities.PRF_legacy(pre_master_secret, "master secret", ByteArray.Concat(ClientRandomBytes, ServerRandomBytes), 48);                     byte[] key_block = TlsUtilities.PRF_legacy(master_secret, "key expansion", ByteArray.Concat(ServerRandomBytes, ClientRandomBytes), 104);                      byte[] client_write_mac = new byte[20];                      byte[] server_write_mac = new byte[20];                      byte[] client_write_key = new byte[16];                     byte[] server_write_key = new byte[16];                      byte[] client_write_iv = new byte[16];                     byte[] server_write_iv = new byte[16];                       Buffer.BlockCopy(key_block, 0, client_write_mac, 0, 20);                     Buffer.BlockCopy(key_block, 20, server_write_mac, 0, 20);                     //40                     Buffer.BlockCopy(key_block, 40, client_write_key, 0, 16);                     Buffer.BlockCopy(key_block, 56, server_write_key, 0, 16);                     //104                     Buffer.BlockCopy(key_block, 72, client_write_iv, 0, 16);                     Buffer.BlockCopy(key_block, 88, server_write_iv, 0, 16);