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TLS v1.2 ciphers

  • 3 replies
  • 1 has this problem
  • 6 views
  • Last reply by cor-el

nitinchawla
nitinchawla
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Hi,

I am working with one of our customer who is using TLS v1.2 and these ciphers: AES256-GCM-SHA384 AES256-SHA256 AES128-GCM-SHA256 AES128-SHA256

These ciphers are supported by Chrome and Safari and we are wondering when firefox is planning to support it?

Thanks!

Hi, I am working with one of our customer who is using TLS v1.2 and these ciphers: AES256-GCM-SHA384 AES256-SHA256 AES128-GCM-SHA256 AES128-SHA256 These ciphers are supported by Chrome and Safari and we are wondering when firefox is planning to support it? Thanks!

All Replies (3)

TyDraniu
TyDraniu
  • Top 10 Contributor
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Planning? We should already support it since years.

James
James
  • Top 25 Contributor
  • Moderator
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Firefox has supported TLS 1.2 by default since Firefox 27.0 Release (Feb 4, 2014) as per Bug#861266. It can support TLS 1.3 but still not enabled by default.

There are TLS settings prefs on the about:config page that specify the minimum and maximum TLS version.

  • security.tls.version.min = 1
  • security.tls.version.max = 3

1 means TLS 1.0 2 means TLS 1.1 3 means TLS 1.2 (default) 4 means TLS 1.3;

Modified by James

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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I see these ssl3.*gcm prefs on the about:config page.

security.ssl3.ecdhe_ecdsa_aes_256_gcm_sha384 security.ssl3.ecdhe_ecdsa_aes_128_gcm_sha256 security.ssl3.ecdhe_rsa_aes_256_gcm_sha384 security.ssl3.ecdhe_rsa_aes_128_gcm_sha256