Hi Michael,
-----Original Message----- From: Michael Richardson [mailto:mcr+i...@sandelman.ca] Sent: 14 May 2018 16:46 To: Hannes Tschofenig Cc: ace@ietf.org Subject: Re: [Ace] EST over CoAP Hannes Tschofenig <hannes.tschofe...@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) [Hannes] Fully understand. I am just advocating that we keep things going at a reasonable pace. I have seen documents hanging around waiting for not further defined events. Since we are implementing this functionality I want to make sure we don't see surprises last minute. > 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. [Hannes] I guess we will speculate about it when that work gets started in another document. Ciao Hannes -- Michael Richardson <mcr+i...@sandelman.ca>, Sandelman Software Works -= IPv6 IoT consulting =- IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. _______________________________________________ Ace mailing list Ace@ietf.org https://www.ietf.org/mailman/listinfo/ace
