Knowledge Base
TLS Client
C

Firefox 119 - 131

Summary

Name:
Firefox
Client type:
web browser
Client version:
119 - 131
Developer:
Mozilla

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Supported Cipher Suites

(in the order of preference)

Grade Cipher suite name Protocols
A+
TLS_AES_128_GCM_SHA256 TLS 1.3
A
TLS_CHACHA20_POLY1305_SHA256 TLS 1.3
A+
TLS_AES_256_GCM_SHA384 TLS 1.3
A+
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 TLS 1.2
A+
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 TLS 1.2
A+
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 TLS 1.2
A+
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 TLS 1.2
A+
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 TLS 1.2
A+
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 TLS 1.2
B
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA TLS 1.0, TLS 1.1, TLS 1.2
B
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA TLS 1.0, TLS 1.1, TLS 1.2
B
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA TLS 1.0, TLS 1.1, TLS 1.2
B
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA TLS 1.0, TLS 1.1, TLS 1.2
C
TLS_RSA_WITH_AES_128_GCM_SHA256 TLS 1.2
C
TLS_RSA_WITH_AES_256_GCM_SHA384 TLS 1.2
C
TLS_RSA_WITH_AES_128_CBC_SHA TLS 1.0, TLS 1.1, TLS 1.2
C
TLS_RSA_WITH_AES_256_CBC_SHA TLS 1.0, TLS 1.1, TLS 1.2