On Sep 15, 2011, at 2:54 PM, jos van kesteren wrote: > > Just for the sake of my curiosity; > is there any fossil user out there who has encountered a SHA1 collision ?
Nope. You'd hear about it in the news :-) There's a theoretical collision attack at 2^51 operations (instead of the ideal 2^80), but it's a specific attack (which means that you're specifically trying to craft two messages that give the same hash), and if I'm not mistaken, the probability of collisions from a "good" source (not specifically crafted) is still the same as before the attack. -- Dmitry Chestnykh _______________________________________________ fossil-users mailing list fossil-users@lists.fossil-scm.org http://lists.fossil-scm.org:8080/cgi-bin/mailman/listinfo/fossil-users
