Bad Firefox implementation of SSL/TLS (error: ssl_error_no_cypher_overlap, RC4 and 3DES are turned OFF)
When I turned OFF RC4 and 3DES Firefox can't connect to some SSL-server. But Internet Explorer and Opera with the same (absence of RC4 and 3DES and to the same server) can do it.
Why? I think this is the BAD implementation of SSL/TLS or a BUG!
And why in Firefox there are no cipher suits with SHA-256? I see in ServerHello a cipher suite(choosen by server): TLS_RSA_WITH_AES_256_CBC_SHA256 (0x003d) But this cipher suite absent in Firefox!
Firefox cipher suits:
TLS_EMPTY_RENEGOTIATION_INFO_SCSV (0x00ff) TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA (0xc00a) TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014) TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (0x0088) TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA (0x0087) TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x0039) TLS_DHE_DSS_WITH_AES_256_CBC_SHA (0x0038) TLS_ECDH_RSA_WITH_AES_256_CBC_SHA (0xc00f) TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA (0xc005) TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (0x0084) TLS_RSA_WITH_AES_256_CBC_SHA (0x0035) TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA (0xc009) TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013) TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (0x0045) TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA (0x0044) TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x0033) TLS_DHE_DSS_WITH_AES_128_CBC_SHA (0x0032) TLS_ECDH_RSA_WITH_AES_128_CBC_SHA (0xc00e) TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA (0xc004) TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (0x0041) TLS_RSA_WITH_AES_128_CBC_SHA (0x002f)
Opera cipher suits:
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x003d) TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 (0x006b) TLS_DHE_DSS_WITH_AES_256_CBC_SHA256 (0x006a) TLS_DH_RSA_WITH_AES_256_CBC_SHA256 (0x0069) TLS_DH_DSS_WITH_AES_256_CBC_SHA256 (0x0068) TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x0039) TLS_DHE_DSS_WITH_AES_256_CBC_SHA (0x0038) TLS_DH_RSA_WITH_AES_256_CBC_SHA (0x0037) TLS_DH_DSS_WITH_AES_256_CBC_SHA (0x0036) TLS_RSA_WITH_AES_256_CBC_SHA (0x0035)
IE cipher suits:
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x003d) TLS_RSA_WITH_AES_256_CBC_SHA (0x0035) TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014) TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028) TLS_DHE_DSS_WITH_AES_256_CBC_SHA256 (0x006a) TLS_DHE_DSS_WITH_AES_256_CBC_SHA (0x0038)
글쓴이 rasj 수정일시
모든 댓글 (1)
I think that it is best to keep the discussion in one thread, so I locking the other two that you created.
Please continue here: [/questions/976999]