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Re: [tcpm] tcp-auth-opt issue: replay protection

Joe Touch <touch@ISI.EDU> Thu, 07 August 2008 18:38 UTC

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Date: Thu, 07 Aug 2008 11:37:49 -0700
From: Joe Touch <touch@ISI.EDU>
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Cc: Adam Langley <agl@imperialviolet.org>, tcpm@ietf.org
Subject: Re: [tcpm] tcp-auth-opt issue: replay protection
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<indiv hat on>
I am hoping a TCP-AO implementation could be made in one of two
localized places:

	a) localized to where existing TCP options are handled

	b) localized to a bump in the stack between TCP and IP

Solutions that require modifying code throughout the TCP stack would be
less useful than something that supports the above, AFAICT.

Joe
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