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List: john-dev
Subject: Re: [john-dev] Oracle Bitslice DES
From: Erik Winkler <ewinkler () erols ! com>
Date: 2014-01-31 9:54:33
Message-ID: 84A577EE-EA4F-4D04-B4E9-B4E275854ACE () erols ! com
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Deepika,
The Oracle DES format would be my first choice as it will see quite a substantial \
performance gain. Dennis Yurichev has written separate code that does just that (see \
http://conus.info/utils/ops_SIMD/) with Oracle DES hashes with over 40M hashes/s as \
the noted performance.
Thanks,
Erik
On Jan 31, 2014, at 12:58 AM, deepika dutta <deepikadutta_19@yahoo.com> wrote:
> Hi magnum and erik,
>
> If you want I can do slicing of other formats too. Yes now it is going to be quite \
> a straightforward task. You can provide me a list of formats to bitslice (in order \
> of immediate need). I will begin working on it.
> Cheers,
> Deepika
[Attachment #3 (unknown)]
<html><head><meta http-equiv="Content-Type" content="text/html \
charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: \
space; -webkit-line-break: after-white-space;">Deepika,<div><br></div><div>The Oracle \
DES format would be my first choice as it will see quite a substantial performance \
gain. Dennis Yurichev has written separate code that does just that \
(see <a href="http://conus.info/utils/ops_SIMD/">http://conus.info/utils/ops_SIMD/</a>) \
with Oracle DES hashes with over 40M hashes/s as the noted \
performance.</div><div><br></div><div>Thanks,</div><div>Erik</div><div><br></div><div><br><div><div>On \
Jan 31, 2014, at 12:58 AM, deepika dutta <<a \
href="mailto:deepikadutta_19@yahoo.com">deepikadutta_19@yahoo.com</a>> \
wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div \
style="background-color: rgb(255, 255, 255); font-family: HelveticaNeue, 'Helvetica \
Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; font-size: 12pt; position: \
static; z-index: auto;"><div><span>Hi magnum and erik,</span></div><div \
style="font-size: 16.363636016845703px; font-family: HelveticaNeue, 'Helvetica Neue', \
Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; \
font-style: normal;"><span><br></span></div><div style="font-size: \
16.363636016845703px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, \
'Lucida Grande', sans-serif; background-color: transparent; font-style: \
normal;"><span>If you want I can do slicing of other formats too. Yes now it is going \
to be quite a straightforward task. You can provide me a list of formats to bitslice \
(in order of immediate need). I will begin working on it. \
</span></div><div></div><div> </div><div>Cheers,<br>Deepika</div> \
</div></blockquote></div><br></div></body></html>
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