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Date: Thu, 17 Sep 2015 15:31:26 +0200
From: magnum <john.magnum@...hmail.com>
To: john-dev@...ts.openwall.com
Subject: Re: prince mode and rules

On 2015-09-17 14:36, magnum wrote:
> Have a look at 7eaf415. What I do is process (and log) the rules once,
> putting the accepted rules in a list. In the hot loop I just walk that
> list.
>
> This is 8x faster so was very welcome. Still, without rules I get 35M
> c/s and with rules I only get about 8M c/s. I can't see how to make it
> faster now?
>
> Speed measured using:
>
>      ../run/john -stdout --prince -v:1 -prog=10 [-rules]

Ok, this depends a lot of what rules are used. The 8M p/s was the 
default wordlist rules. Best64 is a lot faster:

$ ../run/john -stdout -prince -max-run:10 -v:1 -ru:best64
220957380p 0:00:00:10 0.00% 21493Kp/s aquame22me123

This is much faster than wordlist+rules now. I'll have a look at 
wordlist but I'm not sure I dare touching it...

magnum

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