Follow @Openwall on Twitter for new release announcements and other news
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Tue, 24 Jul 2012 18:11:15 +0200
From: magnum <>
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.


View attachment "pst.diff" of type "text/x-patch" (380 bytes)

Powered by blists - more mailing lists

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.