RE : Testing WEP Key on pcap dump

From: Geoffroy Raimbault (graimbault_at_lynx-technologies.com)
Date: 04/22/04

  • Next message: Ben Nagy: "RE: MBSA scanner"
    To: "'Jason Ostrom'" <jpo@pobox.com>, <pen-test@securityfocus.com>
    Date: Thu, 22 Apr 2004 10:03:30 +0200
    
    

    Try one of the "wep_tools" available at

    http://www.lava.net/~newsham/wlan/

    Geoffroy

    -----Message d'origine-----
    De : Jason Ostrom [mailto:jpo@pobox.com]
    Envoyé : mercredi 21 avril 2004 18:42
    À : pen-test@securityfocus.com
    Objet : Testing WEP Key on pcap dump

    Does anyone know of a quick method or automated tool for accomplishing the
    following: I have a pcap dump using Kismet Wireless sniffer on a BSSID using
    128-bit WEP encryption. If I think I know the 26 character HEX WEP key, is
    there a way to easily decrypt all of the traffic for a specific BSSID based
    on input of this WEP key, and then display the decrypted pcap output in
    Ethereal? Or another way of seeing if this WEP key is able to decrypt from
    the pcap dump for that specific BSSID?

    Jason

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    Relevant Pages

    • Testing WEP Key on pcap dump
      ... I have a pcap dump using Kismet Wireless sniffer on a BSSID using ... WEP key is able to decrypt from the pcap dump for that specific BSSID? ...
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    • Re: Testing WEP Key on pcap dump
      ... >> I have a pcap dump using Kismet Wireless sniffer on a BSSID using ... >> specific BSSID based on input of this WEP key, ... >> WEP key is able to decrypt from the pcap dump for that specific BSSID? ...
      (Pen-Test)