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Date:      Wed, 17 Jan 2001 09:41:44 -0800 (PST)
From:      Archie Cobbs <archie@dellroad.org>
To:        Rasputin <rasputin@FreeBSD-uk.eu.org>
Cc:        freebsd-stable@FreeBSD.ORG, freebsd-mobile@FreeBSD.ORG
Subject:   Re: BSD box as Airport replacement?
Message-ID:  <200101171741.JAA13702@curve.dellroad.org>
In-Reply-To: <20010117165843.A58911@dogma.freebsd-uk.eu.org> "from Rasputin at Jan 17, 2001 04:58:43 pm"

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Rasputin writes:
> Is there crypto built into the IEEE802.11 spec?

Yes.

> And is it any good?

Sort of. One problem is that all clients must have the
same shared secret, which means it's not much of a secret.

Also there are known-plaintext attacks in certain situations,
like mixed cells (some clients encrypting, some not).

-Archie

___________________________________________________________________________
Archie Cobbs   *   Whistle Communications, Inc.  *   http://www.whistle.com


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