Minutes interim-2020-cose-06: Wed 16:00
minutes-interim-2020-cose-06-202012161600-00
Meeting Minutes | CBOR Object Signing and Encryption (cose) WG | |
---|---|---|
Date and time | 2020-12-16 16:00 | |
Title | Minutes interim-2020-cose-06: Wed 16:00 | |
State | Active | |
Other versions | markdown | |
Last updated | 2020-12-25 |
minutes-interim-2020-cose-06-202012161600-00
COSE Virtual Interim
Connection details
- Date: December 16, 2020
- Time: 08-09 Pacific, 17:00 CET:
https://www.worldtimebuddy.com/?qm=1&lid=8,12,100&h=8&date=2020-12-16&sln=8-9&hf=0 - Recording link:
https://www.youtube.com/watch?v=TB0rrz6GoBU - Slides link:
https://docs.google.com/presentation/d/1LnbawVaZGBPn4ubtLqYuFa9aN_Wdw-CUIHliHhf0lpI
Attendees
- Ivaylo Petrov
- Matthew Miller
- Francesca Palombini
- Peter Yee
- Göran Selander
- John Preuß Mattsson
- Jonathan Hammell
- Laurence Lundblade
- Carsten Bormann
- Joel Höglund
- Marco Tiloca
- Russ Housley (minutes taker)
- Ben Kaduk
- Michael Richardson
Action Items
- [Ivaylo]: Add pointer to GitHub examples to the x509 draft.
- [Ivaylo]: x509 COSE_Countersignature and CBOR Certificates question from reviews to be posted on the ML
- [Chairs]: Start WG Last Call on draft-ietf-cose-countersign.
- [Göran Selander] to make PR for re-charter edits.
- [MKR]: DevID certificate example (discussed also DTLS) - expected mid January
- [Chairs]: Conditional on recharter, make call for adoption now for draft-mattsson-cose-cbor-cert-compress
Minutes
1. Administrivia (Chairs)
- Note Well
- Blue sheets (in the minutes)
- Minutes: https://codimd.ietf.org/notes-ietf-interim-2020-cose-02-cose?both
- Jabber: cose@jabber.ietf.org
- Agenda Bartering
2. Update on drafts status and charter (Chairs)
- hash-algs
- Making slow progress.
- rfc8152bis-algs
- rfc8152bis-struct
-
x509
- Making it standard track document
- From Ben's review: Should we do anything about COSE_Countersignature? Will raise on mail list.
- From Ben's review: x5u should be in protected headers. To align with JWS, is guidance needed about placing x5bag, x5chain, x5t in protected vs. unprotected headers? Will raise on mail list.
- Adding a normative reference to RFC 8152.
- Anything about CBOR Certificates? Will raise on mail list.
- Jonathan added some examples to the GitHub repo. Ivaylo will review and may add pointer to Examples repo back to the I-D.
-
Countersign
- Added more examples. Thanks Jonathan.
- Jonathan added these examples as well as additional ones to the GitHub repo.
- Please verify the examples.
- Ready for WG Last Call.
- rechartering
- Göran Selander will make PR for edits.
3. CBOR Certificates (John Mattsson)
- draft-mattsson-cose-cbor-cert-compress-05
- Reviewed changes from -03 to -05.
- Carsten: s/positive/unsigned/
- Plans for -06
- Add pointers to other profiles.
- DevID certificate example.
- Change compression algorithm.
- Change approach to a large table, making it very clear how parameters are handled.
- At a cost of 2 or 3 bytes, the use of .cborseq will allow access to subparts. Will open a GitHub issue.
- Conditional on recharter, make call for adoption now