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Message-ID: <95510f89e18cab92bd131bbfc7eefe3f@smtp.hushmail.com>
Date: Mon, 25 Nov 2013 07:46:48 +0100
From: magnum <john.magnum@...hmail.com>
To: john-dev@...ts.openwall.com
Subject: Re: md5crypt-opencl
On 2013-11-24 23:08, Lukas Odzioba wrote:
> 2013/11/24 magnum <john.magnum@...hmail.com>:
>> Could you please post a fixed WIP so I can play around with it. Fixing the
>> obvious bugs give me a FAILED (get_hash[0](0)) so I probably miss something.
>
> That's exactly how bug I fixed manifested. What obvious bugs do you mind?
The ones the compiler warned about: char* vs int* in a couple of places.
PUTCHAR need an int* destination and a char source. Obviously if both
are aligned it's much faster to copy *dst++ = *src++ with both being ints.
>> But I see room for improvement unless things are more unaligned than I
>> think.
>
> Code attached, obvious things to do now is get rid of ctx (use ctxs[0]
> instead) and remove this redundant copy after md5_digest.
Thanks, I'll have a look between today's boring stuff.
magnum
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