Date: Fri, 4 May 2012 21:19:17 +0300 From: Milen Rangelov <gat3way@...il.com> To: john-dev@...ts.openwall.com Subject: Re: New RAR OpenCL kernel OK, my tests are all successful until now. Speed is relatively the same, doesn't matter whether the compressed file is a 4KB text file, or a 50MB avi movie :) Unfortunately there is still overhead as compared to the HE case, speed being somewhat 20% slower. I am still not 100% whether this would hold true in all cases and if I am wrong, it might happen that for some archives we can get false negatives. I am not yet 100% convinced I am correct yet though. The approach is based on 2 assumptions, first one can easily be proved, the second one is related to the LZ algorithm and I cannot yet prove what I check is safe and can't occur in a valid LZ stream. Content of type "text/html" skipped
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