Date: Wed, 30 Oct 2013 14:09:26 +0100 From: Katja Malvoni <kmalvoni@...il.com> To: john-dev@...ts.openwall.com Subject: Re: ZedBoard: bcrypt On Wed, Oct 30, 2013 at 10:21 AM, Solar Designer <solar@...nwall.com> wrote: > On Sat, Oct 26, 2013 at 11:11:53PM +0200, Katja Malvoni wrote: > > Only 14 cores fit, performance is 311 c/s (100 MHz clock). > > These are utilization numbers: > > Register: 19% > > LUT: 91% > > Slice: 98% > > RAMB36E1: 11% > > RAMB18E1: 5% > > DSP48E1: 6% > > BUFG: 3% > > In the utilization numbers above, do Blowfish's P-boxes count towards > "Register: 19%"? > No, since I'm using P, expanded key and salt as 2D arrays, they are implemented as distributed RAM - I need to change this so that all of those are implemented as registers. Katja Content of type "text/html" skipped
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