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RE: [saag] [Cfrg] Re: TCP-AO MAC algorithms

Sean Shuo Shen <sshen@huawei.com> Fri, 04 January 2008 02:01 UTC

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Date: Fri, 04 Jan 2008 10:01:03 +0800
From: Sean Shuo Shen <sshen@huawei.com>
Subject: RE: [saag] [Cfrg] Re: TCP-AO MAC algorithms
In-reply-to: <p06240515c3a15fd25b8f@[192.168.0.101]>
To: 'Stephen Kent' <kent@bbn.com>
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Hi Stephen,
Can you talk more details about the FIPS evaluation problem?

Sean

-----Original Message-----
From: saag-bounces@mit.edu [mailto:saag-bounces@mit.edu] On Behalf Of
Stephen Kent
Sent: Wednesday, January 02, 2008 11:37 PM
To: mcgrew
Cc: saag@mit.edu; Sean Shuo Shen; cfrg@ietf.org
Subject: Re: [saag] [Cfrg] Re: TCP-AO MAC algorithms

Anoher issue to keep in mind is that a nonce-less MAC avoids the FIPS 
evaluation problems that would arise from attempts to make use of the 
TCP sequence number as an input to the nonce generation process.

Steve
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