ACE WG Interim Meeting

Time: Thursday, October 19, 2017
1:00 pm  |  Greenwich Time (Reykjavik, GMT)  |  1 hr

Chair: Hannes Tschofenig
Notes taker: Kepeng Li

Participants: Kepeng Li, Hannes, Carsten Bormann, Dave Robin, Goran, Jim Schaad, Jiye, Kanishka, Ludwig Seitz, Malisa Vucinic, Martin Furuhed, MikeStJohns, Panos Kampanakis, peter van der stok, Piotr Polak, Shahid, Stevie Beck, Kathleen Moriarty

Peter presented EST over secure CoAP: https://tools.ietf.org/html/draft-vanderstok-ace-coap-est-02
Goran presented Enrollment with Application Layer Security: https://datatracker.ietf.org/doc/draft-selander-ace-eals/

Question 1: Should we work on certification management in parallel with profile work:
Panos Kampanakis : yes 
Shahid: Yes
Martin Furuhed: Yes
Mališa Vučinić: yes
peter van der stok: YES
Dave Robin: Yes
Sandeep: yes 
Stevie Beck: yes
Carsten Bormann: yes
Ludwig: yes
Mike StJohns: no opinion
Kanishka: I am just observing the discussion, I wish not to vote.
Conclusion: Yes, we should work on certificate management in parallel with profile work.

Question 2: For the two solutions (EST over CoAP, EALS), which one should we work on, and which one first? 

Göran: Both
Martin Furuhed: Both
Shahid: Both
Panos Kampanakis: EST-coaps first because of vendor demand
peter van der stok: est-coaps first, but will comment on ELS
Carsten Bormann: The answer is that we should standardize the elements that are needed
Mališa Vučinić: both
Ludwig: both
Dave Robin: both, EST first perhaps
Stevie Beck: both, but preference on est-coaps
Jiye: both 
Conclusion: both, EST-coaps first.

Chairs will post the questions to the list.