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Initialization Vector Discrepancy

4 posts by 4 authors in: Forums > CWNA - Enterprise Wi-Fi Admin
Last Post: December 31, 2005:
  • By cforbes
    Reply

    Page 427 in the CWNA Official Study Guide (last 2 lines) states that the WEP IV is 24 bits(3bytes)long, but on page 455 (4th paragraph)it says 4 bytes long.

    Can someone please tell me if it is 3 bytes or 4 bytes.

  • By (Deleted User)
    Reply

    3 x 8 = 24
    4 x 8 = 32

    I'd go with 3 bytes.

    Joel

  • By moe
    Reply

    cforbes,

    Read the thread in the following post in this same forum:

    Errata : TKIP IV
    blueice
    2116 Wed Sep 28, 2005 6:40 pm
    Devinator

    While the thread may be a bit confusing pay attention to the final post. The discussion may become clearer after reading the appropriate standards.

    Regards,

    moe

  • By Criss_Hyde
    Reply

    Hi:

    Here is the URL for the thread moe refers to:

    http://cwnp.com/phpBB2/viewtopic.php?t=939

    Thanks. /criss

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