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Post Author Forum Replies Views Posted [asc]
    Thread: Password limit of 16 chars - md5crypt
Post: RE: Password limit of 16 chars - md5crypt

Hi atom, Thanks for the reply. Would it be hard to increase the limit to 32? I think that with hashcat CPU, the speed is not the most important thing. You could first try passwords sized 1-15...
paul6990 Old hashcat Support 5 22,204 11-24-2012, 01:24 AM
    Thread: Password limit of 16 chars - md5crypt
Post: Password limit of 16 chars - md5crypt

Hi guys, I was recently auditing some md5crypt ($1) Unix hashes on CentOS. For dictionary entries size 1-15 I was using oclHashcatplus, while for bigger ones I was using hashcat 0.41, since I've re...
paul6990 Old hashcat Support 5 22,204 11-22-2012, 09:47 AM
    Thread: Speed on Radeon HD6970
Post: RE: Speed on Radeon HD6970

Hi Blandyuk! Thanks for the stats, your 5870s are pretty badass! Indeed, a 7970 is slower. I have two 7970's myself and both do around 13K sha512crypt / sec. Not sure if it's a bug, but this is inde...
paul6990 Hardware 8 33,325 10-12-2012, 04:20 PM
    Thread: Speed on Radeon HD6970
Post: RE: Speed on Radeon HD6970

Hi Blandyuk, Thanks for the info! Especially the list of different power consumptions is very useful!! BTW, what is the sha512crypt (-m 1800) speed on a 5870 please?
paul6990 Hardware 8 33,325 10-12-2012, 01:24 PM
    Thread: Speed on Radeon HD6970
Post: RE: Speed on Radeon HD6970

Thank you! Unfortunately, when d3ad0ne did his stats, sha512crypt was not available in hashcat. But if it's indeed 6990's divided by 2, then it works quite well for me. That actually means the 6970 i...
paul6990 Hardware 8 33,325 10-12-2012, 08:43 AM
    Thread: Speed on Radeon HD6970
Post: Speed on Radeon HD6970

Hi guys, Anybody can please share the speed of the latest oclHashcat running on a Radeon HD6970, for sha512crypt and md5crypt (-m 1800 and -m 500)? I thinking of buying a few of them (found in g...
paul6990 Hardware 8 33,325 10-12-2012, 01:36 AM
    Thread: cudaHashcat-plus 0.09 ERROR: cuStreamSynchronize() 700 / 999
Post: RE: cudaHashcat-plus 0.09 ERROR: cuStreamSynchroni...

Another solution I found (which is maybe easier) is to run something like Asus GPU Tweak: http://www.asus.com/Graphics_Cards/Features/GPU_Tweak Reduce clock speed by 10% - should do the trick. Also...
paul6990 Very old oclHashcat-plus Support 10 37,767 10-04-2012, 05:24 PM
    Thread: cudaHashcat-plus 0.09 ERROR: cuStreamSynchronize() 700 / 999
Post: RE: cudaHashcat-plus 0.09 ERROR: cuStreamSynchroni...

Hi! Some news from my side. I was able to trace these errors to the "GPU Boost" function of the NVIDIA 6xx series. Basically, I noticed that right before the crash, there is a spike in the GPU ...
paul6990 Very old oclHashcat-plus Support 10 37,767 10-04-2012, 08:44 AM
    Thread: cudaHashcat-plus 0.09 ERROR: cuStreamSynchronize() 700 / 999
Post: RE: cudaHashcat-plus 0.09 ERROR: cuStreamSynchroni...

Hi! Just in case, I tried today with Ubuntu 10.04 x64 (which other people reported as a working solution for cuStreamSynchronize() 700 errors), it still happens. I include below a cuda-memcheck ...
paul6990 Very old oclHashcat-plus Support 10 37,767 09-24-2012, 09:12 AM
    Thread: cudaHashcat-plus 0.09 ERROR: cuStreamSynchronize() 700 / 999
Post: RE: cudaHashcat-plus 0.09 ERROR: cuStreamSynchroni...

Hi atom! Thanks for the kind reply. Interestingly, John the Ripper (compiled for CUDA-X86-64) works fine, but at a slow 4900 c/s. It does not crash, but the speed is bad. Not sure if this hel...
paul6990 Very old oclHashcat-plus Support 10 37,767 09-22-2012, 12:19 PM
    Thread: cudaHashcat-plus 0.09 ERROR: cuStreamSynchronize() 700 / 999
Post: cudaHashcat-plus 0.09 ERROR: cuStreamSynchronize()...

Hi guys, First of all, thanks atom for the wonderful software, really appreciate your work on hashcat! I have a GTX690 that I've been trying to use with hashcat for auditing "-m 1800" (sha512cry...
paul6990 Very old oclHashcat-plus Support 10 37,767 09-21-2012, 04:28 PM