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Date: Wed, 24 Jun 2015 19:50:15 -0400
From: Alain Espinosa <>
Subject: Re: optimizing bcrypt cracking on x86

-------- Original message --------
From: Solar Designer <> 
Date:06/24/2015 7:20 PM (GMT-05:00) 
Subject: Re: [john-dev] optimizing bcrypt cracking on x86 

...So you have both kinds of CPUs (HT and not) for your bcrypt
testing now?

Yes. Attached are all my CPUs benchmarks. There are 3 different architectures: core 2 duo, Sandy Bridge and Haswell. Can you make direct comparison between core i5 and core i7? Perhaps my assembly code is suboptimal.

One thing I notice is that you first try 32bits asm code. I use 64bits asm code only. Can this make a difference?

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