Date: Tue, 03 Jul 2012 16:42:30 +0200 From: magnum <john.magnum@...hmail.com> To: john-dev@...ts.openwall.com Subject: Re: XSHA512 in Test Suite On 2012-07-03 15:31, myrice wrote: > On Tue, Jul 3, 2012 at 6:56 AM, magnum <john.magnum@...hmail.com> 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. Done. > BTW, how to use TS? I just run ../jtrTestSuite/jtrts.pl I have to > wait for so long. When testing GPU builds, always use -noprelims (otherwise it'll run a --test=0 which takes ages). Use --help for other options. > Can TS tests one format only? Besides, from output, I didn't see > form=xsha512-cuda/opencl there. I think the default is not testing any GPU formats. Try "./jtrts.pl -showtypes" for all available types. A type can be one or more single formats, like "xsha512-cuda" or a whole class, like "cuda" or "opencl" (or "gpu" which does both" > Here is what I get using ./john -fo=xsha512-cuda ../jtrTestSuite/XSHA512_tst.in > 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. for doing this manually, add -wo:../jtrTestSuite/pw.dic Or just "cd ../../jtrTestSuite" and "./jtrts.dat -noprelims -stoponerror xsha512-cuda". magnum
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