We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

为提升您的使用体验,本站正在维护,部分功能暂时无法使用。如果本站文章无法解决您的问题,您想要向社区提问的话,请到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 提问,我们的支持社区将会很快回复您的疑问。

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

Cannot communicate securely with peer: no common encryption algorithm(s). (Error code: ssl_error_no_cypher_overlap

  • 4 个回答
  • 116 人有此问题
  • 1 次查看
  • 最后回复者为 cor-el

more options

Recently unable to access my city's water utility site to pay my bill, I can still access it on internet explorer. error message:

Secure Connection Failed

Cannot communicate securely with peer: no common encryption algorithm(s).

(Error code: ssl_error_no_cypher_overlap)

Recently unable to access my city's water utility site to pay my bill, I can still access it on internet explorer. error message: Secure Connection Failed Cannot communicate securely with peer: no common encryption algorithm(s). (Error code: ssl_error_no_cypher_overlap)

所有回复 (4)

more options

First, you need to go to about:config. Then enable ciphers support (e.g. security.ssl3.rsa_rc4_40_md5 set to true and so on).

more options

turns out had to go to options/encryption and check TLS 1.o and I got that answer from the tech support for the water utility company.

more options

An error occurred during a connection to game3.pogo.com.

Cannot communicate securely with peer: no common encryption algorithm(s).

(Error code: ssl_error_no_cypher_overlap)


I have tried going to OPTIONS and then ENCRYPTION and BOTH boxes are allready checked (SSL 3.0 and TLS 1.0) I tried unchecking one at a time, unchecking and checking of just about everything under encription.... It used to work fine, not sure when exactly it began this when trying to play SCRABBLE on POGO games....

more options

Which Firefox version are you using (Help > About)?

You can also check the SSL3 and TLS prefs on the about:config page via the location bar.


Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).