Wireshark-bugs: [Wireshark-bugs] [Bug 1420] 802.11 WPA/WPA2-PSK Unable to decode Group Keys
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Tue, 6 Mar 2007 05:20:03 +0000 (GMT)
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1420





------- Comment #1 from sohkamyung@xxxxxxxxx  2007-03-06 05:20 GMT -------
Created an attachment (id=542)
 --> (http://bugs.wireshark.org/bugzilla/attachment.cgi?id=542&action=view)
Edited capture file showing failure to get the groupkey for WPA-PSK

See packet number 20 in the capture.  The '802.1X Authentication->WPA Key' area
holds the actual group key (in this case, a 32-byte TKIP key).  But Wireshark
appears to be trying to interpret it as a kind of EAPOL data.

Decryption Key details:
Type: WPA-PWD
Key: 68fatpipe68
SSID: FP-NETGEAR

Note: You may have to set 'Assume packets have FCS' in Preferences->IEEE 802.11


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