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Message-ID: <CA+E3k90OahvRPrseg8o6vODUBMrgAZ3tp+bC6fbwef+K4tx-ew@mail.gmail.com>
Date: Fri, 19 Sep 2014 08:30:51 -0800
From: Royce Williams <royce@...ho.org>
To: john-users@...ts.openwall.com
Subject: Re: Parallella benchmarks?
On Fri, Sep 19, 2014 at 12:41 AM, Katja Malvoni <kmalvoni@...il.com> wrote:
> ᐧ
> On 19 September 2014 08:27, Royce Williams <royce@...ho.org> wrote:
>
> > Does anyone have any benchmarks for the various hash types supported on
> > the Parallella so far?
> >
> > https://github.com/parallella/parallella-examples/tree/master/john
>
>
> Only bcrypt is supported. On Epiphany 16, performance is 1207 c/s for cost
> 5.
> Zynq 7020 bitstreams are unstable due to voltage drop problems, although
> highest c/s rate which can be achieved on ZedBoard is 4571 c/s for cost 5
> (limited by communication overhead) and 64.8 c/s for cost 12. I think that
> bitstream is not stable on Parallella (I don't have the board at the moment
> to check it).
>
> More details can be found here:
> http://openwall.com/presentations/Passwords14-Energy-Efficient-Cracking/
Katja, thanks -- that's exactly what I needed to know.
Unless you have commit access to the Parallella tree above, I'll ask them
to consider saying that by modifying the top-level README. The current one
states support for other hashes.
Royce
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