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Date: Tue, 3 Jul 2012 21:31:49 +0800
From: myrice <>
Subject: Re: XSHA512 in Test Suite

On Tue, Jul 3, 2012 at 6:56 AM, magnum <> wrote:
> In that case, the jtrts.dat entry for xsha512-cuda should end in
> (1500),(1500) but if I try that, it fails.
> form=xsha512-cuda                 guesses: 1468 time: 0:00:00:13 :
> Expected count(s) (1500)  [!!!FAILED!!!]
> .pot CHK:xsha512-cuda             guesses: 1468 time: 0:00:00:13  [PASSED]
> ...and the 1468 cracked strongly suggests it really only cracks
> passwords up to 16 characters.
> So should I commit this (1500),(1500) into Test Suite and you fix
> whatever bug is in there?

Yes, I can debug this faster with TS. Please do that.
BTW, how to use TS? I just run ../jtrTestSuite/  I have to
wait for so long.
Can TS tests one format only? Besides, from output, I didn't see
form=xsha512-cuda/opencl there.

Here is what I get using ./john  -fo=xsha512-cuda ../jtrTestSuite/
guesses: 154  time: 0:01:51:26 0.00% (3)  c/s: 65574K  trying: fkus1f
It only guesses 154 passwords. I don't get 1468.
And I notice it consumes so much memory. > 50% of 8GB memory. It
should not take so much memory.

I will debug it ASAP.


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