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Date: Thu, 12 Jun 2008 19:41:27 +0200
From: Bucsay Balázs <earthquake@...on.hu>
To: john-users@...ts.openwall.com
Subject: raw-md5 module improvement

Hello!

I had some time, so i took a look at the john's raw-md5 module and made 
some improvements. I sent it to my friends to test it, and makes some 
reports. It was everywhere faster than the old one.
I hope so, it hasnt any bugs, i didnt found anyone of it, so please try it.
(the patch is only for the pure 1.7.2, if you use anything else in that, 
you might have to patch the patch :) )

URL:
http://www.rycon.hu/tools/john-1.7.2_rawMD5_fast.patch


My results:

--test:
new module:
Benchmarking: Raw MD5 [raw-md5]... DONE
Raw:    4408K c/s real, 4408K c/s virtual

old module:
Benchmarking: Raw MD5 [raw-md5]... DONE
Raw:    3771K c/s real, 3801K c/s virtual

1hash:
the same as the test.

1000hash:
new module:
guesses: 382  time: 0:00:00:34 79% (1)  c/s: 98645K  trying: ...

old module:
guesses: 382  time: 0:00:01:09 83% (1)  c/s: 52946K  trying: ...

at 200.000hash the c/s is ~half of this result.


Balázs Bucsay
http://rycon.hu/



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