Re: [karp] Call for WG adoption: draft-mahesh-karp-rkmp-04

Sam Hartman <hartmans-ietf@mit.edu> Mon, 29 July 2013 08:23 UTC

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From: Sam Hartman <hartmans-ietf@mit.edu>
To: Russ Housley <housley@vigilsec.com>
References: <51F6173E.70007@joelhalpern.com> <19780515-2383-452C-B1E8-33CB033AA2D6@vigilsec.com>
Date: Mon, 29 Jul 2013 04:23:09 -0400
In-Reply-To: <19780515-2383-452C-B1E8-33CB033AA2D6@vigilsec.com> (Russ Housley's message of "Mon, 29 Jul 2013 03:47:25 -0400")
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Cc: "karp@ietf.org" <karp@ietf.org>
Subject: Re: [karp] Call for WG adoption: draft-mahesh-karp-rkmp-04
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>>>>> "Russ" == Russ Housley <housley@vigilsec.com> writes:

    Russ> I am confused by the approach taken in this draft.  I only
    Russ> skimmed it.  We defined a crypto key table, and that document
    Russ> is close to IESG approval.  I think that IKEv2 should be used
    Russ> to populate the key table, and then TCP-AO can pull keying
    Russ> material from the table, as is already described, at least
    Russ> partially, in the key table document.  Russ

RKMP is intended to work with the key table draft as you describe.
With the specific case of TCP-AO there are some additional complexities
because of abstractions created by the TCP-AO spec.
It's certainly intended to be the case that rows are added to the key
table by RKMP and it's intended to be the case that TCP-AO interacts
with the key table in a manner similar to how it handles manual keying
with regard to RKMP.

If we got some details wrong, I think we can fix that after WG adoption.