Re: Fwd: TLS/SSH bugs
Peter Gutmann <[email protected]> Mon, 08 Dec 2014 21:52:31 +1300
| Newsgroups | gmane.comp.encryption.cryptlib |
|---|---|
| Message-ID | <[email protected]> |
Frederik Kriewitz <[email protected]> writes: >There seems to be a problem with TLS ClientHello extension handling (breaking >compatibility with Chrome and Firefox without SSLv3 support): >http://forums.apc.com/message/65421#65421 The problem with the versions is that Firefox (and presumably Chrome) send different version numbers in two different locations in their hello message. cryptlib handles this conservatively and uses the lowest common denominator of the two, which means that you always end up with a final version that's lower than the theoretically possible version. I've changed the code to use the higher of the two different versions given in the hello message rather than the lower, I guess I'll heard from people if this breaks things... Peter. _______________________________________________ Cryptlib mailing list [email protected] via Mail: [email protected] Archive: ftp://ftp.franken.de/pub/crypt/cryptlib/archives/ http://news.gmane.org/gmane.comp.encryption.cryptlib Posts from non-subscribed addresses are blocked to prevent spam, please subscribe in order to post messages.