Date: Tue, 24 Jul 2012 18:11:15 +0200 From: magnum <john.magnum@...hmail.com> To: john-dev@...ts.openwall.com Subject: Re: Add support for cracking M$ Outlook's PST files On 2012-07-24 17:32, Dhiru Kholia wrote: > Hi, > > The attached patch (against magnum-jumbo branch) adds support for > cracking M$ Outlook's PST files. In my experience, CRC32 (custom > version) collisions can be generated in less than 15 minutes on AMD X3 > 720 CPU (1 core). > > $ ../run/john -fo:pst -t > Benchmarking: PST custom CRC32 [32/64]... DONE > Raw: 23601K c/s real, 23840K c/s virtual > > There is one warning in the code "pst-crc32.h:554:25: warning: cast > from pointer to integer of different size" which needs fixing. magnum, > Can you take a look? I'm really not the best guy to ask. The enclosed patch mutes the warning on 64-bit and self test still passes. I *think* this will work fine on 32-bit too, assuming sizeof(size_t) is always sizeof(*ptr). I'm sure Jim can give a better/safer answer. magnum View attachment "pst.diff" of type "text/x-patch" (380 bytes)
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