AaltoTLS.RecordLayer.RecordHandlerTest.TLSv12Test C# (CSharp) Method

TLSv12Test() private method

private TLSv12Test ( ) : void
return void
        public void TLSv12Test()
        {
            byte[] finished2eb = new byte[] {
                0x16, 0x03, 0x03, 0x00, 0x28, 0x77, 0xb7, 0x66,
                0x18, 0x6f, 0x70, 0x52, 0x14, 0xc9, 0xa4, 0xbc,
                0xbf, 0x26, 0x05, 0xf7, 0x99, 0x42, 0xb1, 0xc5,
                0xc3, 0xcf, 0x3c, 0xb6, 0x48, 0x34, 0xfc, 0xd6,
                0x35, 0x45, 0xf0, 0x12, 0xce, 0x1b, 0x0b, 0xff,
                0x94, 0x15, 0x8f, 0x56, 0xda
            };
            byte[] finished1db = new byte[] {
                0x16, 0x03, 0x03, 0x00, 0x10, 0x14, 0x00, 0x00,
                0x0C, 0x01, 0xE4, 0xC1, 0xFF, 0x6B, 0x7E, 0x2F,
                0x6F, 0x6B, 0xC5, 0x16, 0xE6
            };
            byte[] finished2db = new byte[] {
                0x16, 0x03, 0x03, 0x00, 0x10, 0x14, 0x00, 0x00,
                0x0C, 0x83, 0x51, 0x75, 0x4D, 0x01, 0x37, 0x51,
                0xEE, 0x72, 0x2F, 0xAE, 0x90
            };
            byte[] crandom = new byte[] {
                0x4e, 0x61, 0xfd, 0x0b, 0x16, 0x0e, 0x3c, 0x92,
                0xa0, 0x15, 0x90, 0x61, 0xfb, 0x2e, 0x51, 0xb4,
                0x8f, 0xb0, 0xf5, 0xf2, 0x67, 0x4e, 0x20, 0x7f,
                0xc3, 0x0d, 0x8e, 0x85, 0xdb, 0xfb, 0x58, 0xac
            };
            byte[] srandom = new byte[] {
                0x4e, 0x61, 0xfd, 0xe6, 0xf9, 0x06, 0x4d, 0x7c,
                0x4c, 0x5b, 0x0b, 0x72, 0x6a, 0xba, 0x86, 0x76,
                0xd9, 0x7d, 0xce, 0xcc, 0xd5, 0x24, 0x60, 0x6e,
                0xaf, 0x16, 0x0f, 0x85, 0x52, 0x8d, 0xba, 0x86
            };
            byte[] master = new byte[] {
                0xCA, 0xCB, 0xE5, 0x65, 0x39, 0x78, 0xFC, 0xCE,
                0x18, 0xD8, 0x1C, 0xD8, 0xAD, 0x4E, 0x5E, 0x91,
                0x18, 0x2B, 0x0E, 0xEF, 0x60, 0x13, 0xBB, 0xBF,
                0xD8, 0x62, 0x77, 0x7F, 0xA3, 0xEF, 0x76, 0xAB,
                0x7E, 0x3A, 0x26, 0xF2, 0xE1, 0xB8, 0x50, 0x46,
                0x65, 0x85, 0x04, 0x23, 0xCC, 0x52, 0x2C, 0x87
            };

            Record finished1 = GetRecord(finished1db);
            Record finished2 = GetRecord(finished2eb);

            CipherSuitePluginManager pluginManager = GetPluginManager();
            RecordHandler recordHandler = new RecordHandler(ProtocolVersion.SSL3_0, true);

            // Check that GCM suite is not available in TLS 1.1
            CipherSuite nullSuite = pluginManager.GetCipherSuite(ProtocolVersion.TLS1_1, 0x00a2);
            Assert.IsNull(nullSuite);

            // Check that GCM suite is available in TLS 1.2
            CipherSuite cipherSuite = pluginManager.GetCipherSuite(ProtocolVersion.TLS1_2, 0x00a2);
            Assert.IsNotNull(cipherSuite);

            // Set correct cipher suite
            ConnectionState connectionState = new ConnectionState(crandom, srandom, master);
            recordHandler.SetCipherSuite(cipherSuite, connectionState);

            // Test that initial state doesn't modify records
            recordHandler.ProcessOutputRecord(finished1);
            recordHandler.ProcessInputRecord(finished2);
            Assert.AreEqual(finished1db, finished1.GetBytes());
            Assert.AreEqual(finished2eb, finished2.GetBytes());

            recordHandler.ChangeLocalState();
            recordHandler.ProcessOutputRecord(finished1);
            recordHandler.ChangeRemoteState();
            recordHandler.ProcessInputRecord(finished2);

            Assert.AreEqual(finished2db, finished2.GetBytes());
        }