Re: [fw-wiz] WPA Pre-Shared Key TKIP vs AES

From: Frederick M Avolio (fred_at_avolio.com)
Date: 12/15/04

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    To: Servie Platon <servie_tech@yahoo.com>
    Date: Wed, 15 Dec 2004 10:01:02 -0500
    
    

    Servie Platon wrote:
    > Hi security gurus and FW experts alike,
    >
    > I am just curious, which WPA algorithm is better? TKIP
    > or AES?

    I suspect this is somewhat off topic, but the moderator let it through, so..

    You are mixing apples and oranges. AES is an encryption standard. TKIP
    is an enhancement to WEP, and so is broader than AES. TKIP uses RC4-128
    instead of AES, which I believe is why RSN recommends moving to CCMP,
    which uses AES. But, both use 128 bit keys and anything is better than
    using WEP (but WEP is better than nothing).

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