Re: [MMUSIC] Unknown key shares in MMUSIC

Flemming Andreasen <fandreas@cisco.com> Thu, 16 March 2017 13:23 UTC

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To: Martin Thomson <martin.thomson@gmail.com>, "mmusic@ietf.org" <mmusic@ietf.org>
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From: Flemming Andreasen <fandreas@cisco.com>
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Date: Thu, 16 Mar 2017 09:23:32 -0400
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Subject: Re: [MMUSIC] Unknown key shares in MMUSIC
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Folks

Please take a look at this and comment before the Chicago meeting.

Thanks

-- Flemming

On 3/13/17 7:48 PM, Martin Thomson wrote:
> After completely failing to remember and take into account feedback
> during the avtcore meeting last time (thanks for the reminder
> Jonathan), I would like to draw the attention of this group to this
> draft:
>
> https://datatracker.ietf.org/doc/draft-thomson-avtcore-sdp-uks/
>
> The latest version builds on the a=dtls-id work in this group.
> However, Jonathan's reminder highlighted a critical shortcoming of
> that: it only works for DTLS.  We still have uses of TLS-over-TCP that
> would not be addressed by the current iteration of the draft (though
> they would have for the previous version).
>
> One relatively simple solution is to define dtls-id as tls-id instead,
> but that's disruptive.
>
> I'd like to discuss this issue with an eye to resolving it before or
> at Chicago; I realize that there is a probably a tight agenda, but the
> outcome of that discussion might affect a very-far-advanced
> draft-ietf-mmusic-dtls-sdp-21.
>
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