Date: Thu, 1 Nov 2012 00:11:02 -0400 From: Alain Espinosa <alainesp@...il.com> To: john-dev@...ts.openwall.com Subject: Re: DES bitslice sboxs for GPUs (not AMD) On 10/31/12, Sayantan Datta <std2048@...il.com> wrote: > The are in src/nonstd.c . The sboxs in src/nonstd.c contains ANDN instructions that are not available in GPUs (if i read and understood the documentation). Of course we can convert ANDN to a AND plus a NOT, but i guess there are optimized sboxs without ANDN. saludos, alain
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