Date: Sun, 19 Aug 2012 15:46:06 +0800 From: myrice <qqlddg@...il.com> To: john-dev@...ts.openwall.com Subject: Re: salted raw MD5 on GPU Vladimir, Solar Here is the initial version of salted md5. For simplicity(I haven't much time now), I add salt directly using set_key(), not on GPU. So I can use the md5_kernel.cl without any change. I will change it later. It only passed self test. The self-test cannot examine loaded hashes. I need your help to test. Also, I make the test file to test it. Will let you know latter. The code is here: https://github.com/qqldd/myrice-JtR/tree/PG-test Please checkout to PG-test branch after clone Example: ../run/john -te=1 -fo=salt-md5-opencl -pla=1 -dev=0 OpenCL platform 1: AMD Accelerated Parallel Processing, 2 device(s). Using device 0: Tahiti Local work size (LWS) 64, Global work size (GWS) 65536 Benchmarking: Salted MD5 [OpenCL]... end self test end self test DONE Many salts: 10922K c/s real, 20889K c/s virtual Only one salt: 6402K c/s real, 8949K c/s virtual
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