Re: [Dtls-iot] dice wg future work... or time to declare victory?

Hannes Tschofenig <hannes.tschofenig@gmx.net> Tue, 20 October 2015 15:49 UTC

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To: Stephen Farrell <stephen.farrell@cs.tcd.ie>, "dtls-iot@ietf.org" <dtls-iot@ietf.org>
References: <56265F53.7040108@cs.tcd.ie>
From: Hannes Tschofenig <hannes.tschofenig@gmx.net>
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Date: Tue, 20 Oct 2015 17:48:26 +0200
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Subject: Re: [Dtls-iot] dice wg future work... or time to declare victory?
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Let's close the group and cover group communication in the ACE working
group instead. It is my impression that the train for adding multicast
security to DTLS has left the station already a while ago and folks are
in the meanwhile looking at an application layer security solution instead.

On top of that there are far too few (security) people around so that
the overlap between ACE and DICE is almost 100% anyway. Those who are
interested group security are even a small subset of the security folks
in general (let alone those who have domain expertise in, for example,
the lighting domain).

Ciao
Hannes


On 10/20/2015 05:35 PM, Stephen Farrell wrote:
> 
> Hi all,
> 
> Congratulations to all involved in getting the DTLS profile
> document done and through the process.
> 
> Now that that's done, and given that the originally planned
> work on group communication hasn't progressed as planned (due
> to us discovering that it was trickier than we initially
> thought), I think it's time for the WG to evaluate whether
> it's time to declare victory and close the WG, or if there's
> some other work to be done.
> 
> In chatting with the chairs, we figured that perhaps now is
> time to declare victory, but of course that's a topic to talk
> about here, so please send your thoughts on the topic to the
> list in the next week or two and the chairs and I will see
> where we think things are at.
> 
> Cheers and well done again,
> Stephen, Dorothy ad Zach.
> 
> PS: The list can remain open even if we do end up closing
> the working group if that's useful.
> 
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