SSL/TLS Client Security Test - BrowserLeaks

ECDHE-RSA-AES128-GCM-SHA256 Although TLS 1.3 uses the same cipher suite space as previous versions of TLS, TLS 1.3 cipher suites are defined differently, only specifying the symmetric ciphers, and cannot be used for TLS 1.2. Similarly, TLS 1.2 and lower cipher suites cannot be used with TLS 1.3 (IETF TLS 1.3 draft 21). TLS Security and Data Center Monitoring - rsa.com Aug 30, 2017 Cipher Suite Info TLS_ECDHE_RSA_AES_256_GCM_SHA384 Hex code: 0xC0, 0x30 TLS Version(s): TLS1.2 Protocol: Transport Layer Security (TLS) Key Exchange: Elliptic Curve Diffie-Hellman Ephemeral (ECDHE) Authentication: Rivest Shamir Adleman algorithm (RSA) Encryption: Advanced Encryption Standard with 256bit key in Galois/Counter mode (AES 256 GCM)

Aug 11, 2018

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SSL/TLS Client Security Test - BrowserLeaks The page shows the SSL/TLS capabilities of your web browser, determines supported TLS protocols and cipher suites, and marks if any of them are weak or insecure, displays a list of supported TLS extensions and key exchange groups. Using this data, it calculates the TLS-fingerprint in JA3 format. It also tests how your web browser handles requests for insecure mixed content.