john-users - Fuzzing with regular expressions

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Date: Wed, 27 Feb 2013 20:47:26 +0100
From: Jan Starke <jan.starke@...ofbed.org>
To: john-users@...ts.openwall.com
Subject: Fuzzing with regular expressions

Hi folks,

I'm currently working on a library to create values (e.g. passwords)
based on regular expressions. One could use this tool together with
john like this:

$ rexgen -i 'password[0-9]{2,4}' | john -pipe ....

You are also able to use this tool via a lua interface (possibly not
interesting for john) or directly throw it's c/c++ programming
interface.
I'm looking forward to people who are going to use this tool/library,
try and test it and, hopefully, provide feedback regarding bugs or
improvement ideas to me.

The projects website is currently http://code.google.com/p/rexgen/

Kind regards, Jan