Re: [AVTCORE] AD review: draft-ietf-avt-srtp-not-mandatory and draft-ietf-avtcore-rtp-security-options

Magnus Westerlund <magnus.westerlund@ericsson.com> Tue, 12 November 2013 15:11 UTC

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Date: Tue, 12 Nov 2013 16:12:22 +0100
From: Magnus Westerlund <magnus.westerlund@ericsson.com>
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To: Richard Barnes <rlb@ipv.sx>, avt@ietf.org, draft-ietf-avt-srtp-not-mandatory@tools.ietf.org, draft-ietf-avtcore-rtp-security-options@tools.ietf.org
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Subject: Re: [AVTCORE] AD review: draft-ietf-avt-srtp-not-mandatory and draft-ietf-avtcore-rtp-security-options
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Richard and WG,

We have updated the RTP Security Options document. This adds three
guidance sub-sections regarding automated key-management, tunnels vs
end-to-end security and plain text key considerations.

I also fixes a missing reference. All visible in the diff:
http://www.ietf.org/rfcdiff?url2=draft-ietf-avtcore-rtp-security-options-09

I hope everyone can take a look at these changes and react if they are
wrong or non-acceptable.

Cheers

Magnus

On 2013-11-03 01:12, Richard Barnes wrote:
> On draft-ietf-avt-srtp-not-mandatory:
> I have reviewed this draft in preparation for IETF Last Call and IESG
> processing.  Clearly, this is not the best moment in history to be
> making this sort of argument, given the increased focus on .  However, I
> think this document makes the case pretty clearly.  It helps to have
> draft-ietf-avtcore-rtp-security-options as a positive statement to go
> alongside this document.
> 
> On draft-ietf-avtcore-rtp-security-options:
> I have reviewed this draft in preparation for IETF Last Call and IESG
> processing.  One question to discuss briefly before IETF LC:  My major
> concern is that it seems like there's a lot of old stuff in here.  Has
> the WG considered explicitly marking each of the mechanisms with some
> sort of recommendation level?  I would like to avoid having someone
> choose SDES in a case where they could use DTLS-SRTP, for example.
> 
> If the authors could follow up on that one point, we should be able to
> get these both into LC soon.
> 
> Thanks,
> --Richard


-- 

Magnus Westerlund

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