I am having the same problem with Firefox 3.0.15, which is suddenly unable to contact our Peoplesoft server and gets the no cypher error. After capturing the packet exchange with Wireshark, I found out the same as Suresh here - Firefox 3.0.15 (Windows) uses SSLv2 message format in the Client Hello (containing a version line of SSLv3 inside), although SSLv2 is disabled in about:config -- and it does decidedly NOT attempt TLS negotiation first, although TLS1.0 is enabled.
Manipulating the enabled SSLv3 ciphers makes no difference in this behavior, which isn't surprising. There simply is no initial TLS packet. -- dev-tech-crypto mailing list dev-tech-crypto@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-tech-crypto
