On 03-08-13 13:45, Ondřej Surý wrote: > I think it's useless to upgrade to SHA512 (or SHA-3), It's never useless to upgrade to a stronger hash. The cost might outweight the benefit, yes. But that's a different matter. -- This end should point toward the ground if you want to go to space. If it starts pointing toward space you are having a bad problem and you will not go to space today. -- http://xkcd.com/1133/