Openwall GNU/*/Linux - a small security-enhanced Linux distro for servers
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Tue, 06 Mar 2012 23:02:35 +0100
From: magnum <john.magnum@...hmail.com>
To: john-dev@...ts.openwall.com
Subject: Re: RAR format finally proper

On 03/06/2012 10:56 PM, Samuele Giovanni Tonon wrote:
> On 03/06/12 19:47, magnum wrote:
>> I'll give it a try just to start learning OpenCL but I don't expect it
>> to end up in something committable :)
>>
>> The current SHA1 code only does one block, right? I will need one more
>> like the OpenSSL ones, with update().
> 
> rather than the update() part which in the end is just an append, it's
> missing the code for strings more than 64 byte long by changing properly
> the 5 IV; need to say that from some test i did in C the update part
> seems the one that is crucial in rar.

It seems http://royger.org/opencl/ has an optional version that "is
prepared to run blocks longer than 512-bits". Hopefully that code is
complete, I'll check it out later.

magnum

Powered by blists - more mailing lists

Your e-mail address:

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.