Date: Mon, 31 Jan 2011 23:04:29 +0100 From: Simon Marechal <simon@...quise.net> To: john-users@...ts.openwall.com Subject: Re: FreeBSD crypt() / MD5-crypt implementation question Le 31/01/2011 16:32, Freddie Witherden a écrit : > implementation is not ideal (I am reasonably confident that you can get > 20% out of it without too much work) it does perform better than the That would be quite a nice improvement. The MD5 body function is pretty tight (performs like barswf, and I know nothing that is faster), but the "dispatch" part is far from optimal. According to my last profiling it only accounted for 15% of the processing time. I'm not sure where the low hanging fruits are in this patch ...
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