Re: dwepcrack

Doug,

Make sure you're collecting enough weak iv's. You should have at least 20
for all of the key bytes in order to crack it in a timely manner. If you
have enough, try running with different fudge (-f <num>) values starting
from 1, this specifies how far dwepcrack will search for the key in the
probabilities tables. If you aren't collecting enough weak ivs, I'm guessing
that one of your wireless cards is running a driver that blocks out some of
the weak ivs or does the funky iv repeating stuff. If you're still having
problems, post more info to the list so we can try and figure out what's
going on.

-h1kari


On 6/26/02 7:40 AM, "Doug Marzano" <[email protected]> wrote:

> I have captured over 2 million packets with dwepdump. The access point and
> mobile UNIT are both setup for WEP with 128 key encryption.
> 
> I ran it through dwepcrack... and did not recover the key
> 
> what options should I set on dwepdump and dwepcrack.
> 
> 
> -doug
> 
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-- 
David Hulton <[email protected]>
Senior Researcher, Dachb0den Labs
http://www.dachb0den.com