Minutes interim-2020-cose-03: Wed 16:00
minutes-interim-2020-cose-03-202009091600-00

# COSE Virtual Interim - 2020-09-09

## Connection details

* Date: September 09, 2020
* Time: 09-10 Pacific, 18:00 CET:
  https://www.worldtimebuddy.com/?qm=1&lid=8,12,100&h=8&date=2020-9-09&sln=9-10
* Recording: https://www.youtube.com/watch?v=EjWWsfwm6Q8

## Attendees

1. Jim Schaad, August Cellars
2. Ivaylo Petrov, Google
3. Matthew Miller
4. Francesca Palombini, Ericsson
5. Ben Kaduk, Akamai
6. Marco Tiloca, RISE
7. Göran Selander, Ericsson
8. Russ Housley, Vigil Security
9. Peter Yee, AKAYLA
10. Bjorn Hjelm, ?
11. Michael Richardson

## Action Items

* Jim to provide text for -rfc8152bis-struct to clarify signatures with message
recovery * Jim to review hash-algs and make changes today * Jim to make changes
tomorrow to x509 suggested by Barry * Jim to respond to IANA before the end of
the week

## Minutes

### 0. Administrivia (Chairs) - 5 minutes

* Note well
* Note taker(s): Russ Housley
* Jabber Scribe: Ivaylo Petrov
* Attendees recording
* Agenda bashing

### 1. Discuss documents remaining changes
* rfc8152bis-struct

Ben Kaduk (Security AD) put a DISCUSS position on the
draft-ietf-cose-rfc8152bis-struct document regarding incomplete specification
of signatures with message recovery.

Jim Schaad and Ben Kaduk agreed that the handling would need to be based on the
code point for a signature with message recovery, if we ever find one to be
supported.  It would be a good idea to list the known open issues.

Jim Schaad asked for review of the recently added text on the deprecation of
the existing countersignature.

Francesca Palombini finding some uses of "countersignature", and will send
comments if they need to be fixed.

* any other document

draft-ietf-cose-hash-algs
draft-ietf-cose-x509
draft-ietf-cose-rfc8152bis-algs

Jim Schaad will address the open issues from ADs and IANA by the end of the
week.

### 2. AOB

draft-ietf-lwig-curve-representations

After some discussion of the point of this document, no one raised any
objections.

draft-ietf-cose-countersignatures

Michael Richardson brought up a point of confusion, but has been resolved
without immediate changes to text.

Jim Schaad says the text is correct.

Matt Miller asked for everyone to review the new document.