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Date: Thu, 17 Sep 2015 01:34:28 +0200
From: Frank Dittrich <>
Subject: prince mode and rules (was: fast hash processing bottlenecks)

On 09/17/2015 01:17 AM, Frank Dittrich wrote:
> Yes, you do call rpp_init() and rules_init() twice in do_prince_crack,
> apparently once in a loop.
> I am sure that has to be avoided.

You also test whether a rule should be applied or rejected once per

$ grep -c "Rule #1:" testprince.log

With all that logging, it is no wonder it takes ages.

You should process rules_reject() just once per rule, outside of the
loop processing the candidates.


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