[Teep] Quick Update for the Virtual Interim Meeting Tomorrow

Hannes Tschofenig <hannes.tschofenig@gmx.net> Sun, 10 September 2023 15:19 UTC

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Date: Sun, 10 Sep 2023 17:18:55 +0200
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Subject: [Teep] Quick Update for the Virtual Interim Meeting Tomorrow
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Ken provided a great status update ahead of the virtual interim meeting.
Here is mine:

Manifest
   - Roman provided a very detailed review, see
https://mailarchive.ietf.org/arch/msg/suit/Ak_sFp1PaZcIRSol5Ge_xH2FN-w/
   - Addressed maybe half of the comments, which are included in version -23
   - Remaining comments are captured here (plus a few old comments):
https://github.com/suit-wg/manifest-spec/issues

Firmware Encryption
   - Updated draft based on discussions from last IETF meeting
concerning the context information structure. Submitted -14.
   - Chairs issued a WGLC. First review comments flying in, which have
been addressed already.
   - Ken updated his code (thanks), see here for a description of what
he has been doing:
https://mailarchive.ietf.org/arch/msg/suit/o7DY9v1DHHshOjRppZn5YZeXjLE/
He also updated the AES-KW example to use a MAC rather than a digital
signature. The example for ES-DH has also been updated.

SUIT MUD
   - Roman provided a detailed review, see
https://mailarchive.ietf.org/arch/msg/suit/Sgy-YZpTypldk0nTb_S-6urFQ_M/
   - I have started to address his review comments in this PR:
https://github.com/bremoran/suit-mud/pull/5/files


COSE AES-CBC/AES-CTR
   - Document is in Auth48 and basically finished.

COSE Key Thumbprint
   - WGLC started, see
https://mailarchive.ietf.org/arch/msg/cose/vd_TMQq1JgJo0mxxVw5lHwenNKw/
   - Please respond.

TEEP Protocol
   - Doing a formal analysis with Cory Myers.
   - Re-reading the document carefully again and found minor issues.
   - A few issues and PRs added, see
https://github.com/ietf-teep/teep-protocol/issues and
https://github.com/ietf-teep/teep-protocol/pulls

Reviewed SUIT-MIT and SUIT-Trust-Domains. Submitted comments for both
documents.