Date: Wed, 6 Jul 2011 07:11:19 +0400 From: Solar Designer <solar@...nwall.com> To: john-dev@...ts.openwall.com Subject: Re: Lukas's Status Report - #8 of 15 Lukas - On Tue, Jul 05, 2011 at 09:52:51PM +0200, ?ukasz Odzioba wrote: > -Installed Win7+VS+nSight > -Created Md5-crypt cuda revision 1 (+17% c/s > http://kaims.pl/~ukasz/gsoc/md5-crypt_chart.html) That's a curious chart. Am I correct that with your current code the speed is limited by memory bandwidth and/or latency? This would explain the speed reduction with longer passwords, with each and every length increase. > -Created Sha256-crypt cuda revision 2 (+14% c/s) > -Finished Sha512-crypt cuda revision 0 (4794 c/s) Is this for rounds=5000 or for another number (maybe a mix of them)? > -Implemented sha1 on gpu as part of pbkdf2 > > This week: > -Upload new revisions to wiki (asap). Apparently, you haven't done that yet? I see no SHA-512 stuff there. Yes, please upload ASAP, with proper license in the source files. > -Finish pbkdf2 > -Start MsCash2 Sounds good. Thanks, Alexander
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