Date: Wed, 1 Apr 2020 13:42:09 +0200 From: Michele <micheluzzo@...entati.org> To: john-users@...ts.openwall.com Subject: Re: Re: Testing john Hi, On 01/04/20 00:41, Claudio André wrote: >> The three methods work for me too, though --prince took an oddly longer > time (0:00:03:13 vs 0:00:00:05 for --rules=all and 0:00:00:00 for --mask). > Why is that so different from your results too? (John the Ripper > 1.9.0-jumbo-1 here, if it helps) > > Are you using the same wordlist I used when I was testing? Or you are using > yours, much bigger, wordlist/dictionary? That said, we should also consider > your hardware, memory, etc. I used the very same dictionary - it was for testing! The hardware might not be that relevant, I believe, as the other methods took times comparable to yours, while --prince was evidently much slower. Anyway, I'm on a 4th generation i7 (Haswell) quadcore @ 1.8GHz with 8 GB ram. In prince mode, jtr tried 31317C/s. I was just surprised it took so much longer than in your case, having 2305 C/s. Maybe adding 1234 to your list (though it was there already) resulted in a sooner guess. >> I notice that none of the three options are anywhere in the offical doc. > John the Ripper software needs people from community who would like to > volunteer to improve docs. Besides that, you have Jumbo docs inside > `/snap/john-the-ripper/current/doc/`. In these docs you can find notes > about --mask, --prince and --rules. I could imagine that. I'll go through the installed docs. It's a bit early for me to write docs, but I'd be glad to help. > >> As for the suggestion of Lorenzo, "zip-opencl" is not among the formats > or subformats I can select, so jtr produces an error. Might be in the > bleeding-jumbo just announced? > > No, you are running a CPU only JtR binary. Well, I don't know if you have > proper OpenCL hardware nor if you installed all necessary drivers and > runtime. > > Anyway, to run the OpenCL enabled binary inside the snap package, please > read: > - > https://github.com/claudioandre-br/packages/tree/master/john-the-ripper#acessing-opencl Alright, that explains it. I was just enabling OpenCL when I wrote, will give a try to the OpenCL-binary as well. Thanks again! Michele
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