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Old 08-17-2004   #34 (permalink)
devine
Emergence
 
Join Date: Jul 2004
Location: Paris
Posts: 389
Quote:
Originally Posted by Kronk
I've not had success using chopper on any of my packet captures. Aircrack gets the key, but chopper fails with every dump. Could be because I am using Linux on a Powerbook and there may be endian issues with chopper on the PowerPC.
Yeah, could be. Anyway, I found a bug in chopper that may very well have caused the behaviour you've seen.

Line 796 in aircrack.c, replace:

Code:
            else if( o2 == ( 2 - S2 ) )
with:

Code:
            else if( o2 == ( ( 2 - S2 ) & 0xFF ) )
Let me know if the code works better with the 500k IVs you've got.
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