Re: [Ace] EST over CoAP
Michael Richardson <mcr+ietf@sandelman.ca> Mon, 14 May 2018 14:46 UTC
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From: Michael Richardson <mcr+ietf@sandelman.ca>
To: Hannes Tschofenig <Hannes.Tschofenig@arm.com>
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Date: Mon, 14 May 2018 10:45:45 -0400
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Subject: Re: [Ace] EST over CoAP
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Hannes Tschofenig <Hannes.Tschofenig@arm.com> wrote: > Thanks for the feedback. > Why do you think it takes so long to get this document finished? In the > end, you are just carrying EST over CoAP instead of conveying it over > HTTP. It's not really just us, it's time to get people to do the reviews required :-) It's also constrained about getting other documents out. RFC8366 spent 4 weeks in AUTH48 due to a small YANG correction discovered at the last minute. (And we had to bikeshed the title) > PS: Regarding the use of DTLS/TLS for the proxy. There are obviously > ways to get this accomplished but the question for me is whether this > functionality should go into this version of the spec or rather a > companion document. I don't understand the use case. EST requires a secure transport from requesting entity to Registrar. A DTLS/TLS proxy represents a MITM, and I don't see a way for either party to trust it. I have been pushing to better detail how people want this to work. -- Michael Richardson <mcr+IETF@sandelman.ca>, Sandelman Software Works -= IPv6 IoT consulting =-
- [Ace] EST over CoAP Hannes Tschofenig
- Re: [Ace] EST over CoAP Michael Richardson
- Re: [Ace] EST over CoAP Hannes Tschofenig
- Re: [Ace] EST over CoAP Panos Kampanakis (pkampana)
- Re: [Ace] EST over CoAP Hannes Tschofenig
- Re: [Ace] EST over CoAP Michael Richardson
- Re: [Ace] EST over CoAP Hannes Tschofenig
- Re: [Ace] EST over CoAP Michael Richardson
- Re: [Ace] EST over CoAP Hannes Tschofenig
- Re: [Ace] EST over CoAP Panos Kampanakis (pkampana)
- Re: [Ace] EST over CoAP Michael StJohns
- Re: [Ace] EST over CoAP Mohit Sethi
- Re: [Ace] EST over CoAP Hannes Tschofenig
- Re: [Ace] EST over CoAP Hannes Tschofenig
- Re: [Ace] EST over CoAP Panos Kampanakis (pkampana)
- Re: [Ace] EST over CoAP Hannes Tschofenig
- Re: [Ace] EST over CoAP Panos Kampanakis (pkampana)
- Re: [Ace] EST over CoAP Mohit Sethi
- Re: [Ace] EST over CoAP Hannes Tschofenig
- [Ace] CA generated keys (was Re: EST over CoAP) Michael Richardson