Thread: chopchop (Experimental WEP attacks)
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Old 03-21-2007   #74 (permalink)
streaker69
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Quote:
Originally Posted by bigbadbo
Hi guys

Thanks for quick responces

could you possibly explain a few concepts about chopchop to me then please?

as i have read it here: (along with this forum)

http://www.aircrack-ng.org/doku.php?id=korek_chopchop

http://www.informit.com/guides/print...eqNum=196&rl=1

http://www.informit.com/guides/print...eqNum=197&rl=1

I have come to understand that chopchop decrypt's a WEP data packet without discovering the WEP key, so it reveles the keystream / PRGA to that packet.

that keystream can then be forged to other packets, these are then injected to the AP to force the AP to re-encrypt the packet and generate traffic

please correct me where im wrong.

regards
Kai
I have bolded all the areas where you went wrong, as well as this is not the chopchop support forum, so you should probably be asking this question at which ever forums supports this software.
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