Internet-Draft draft-ietf-ace-key-groupcomm-oscore-19.txt is now available. It
is a work item of the Authentication and Authorization for Constrained
Environments (ACE) WG of the IETF.
Title: Key Management for Group Object Security for Constrained RESTful
Environments (Group OSCORE) Using Authentication and Authorization for
Constrained Environments (ACE)
Authors: Marco Tiloca
Francesca Palombini
Name: draft-ietf-ace-key-groupcomm-oscore-19.txt
Pages: 124
Dates: 2026-01-24
Abstract:
This document defines an application profile of the Authentication
and Authorization for Constrained Environments (ACE) framework, to
request and provision keying material in group communication
scenarios that are based on the Constrained Application Protocol
(CoAP) and are secured with Group Object Security for Constrained
RESTful Environments (Group OSCORE). This application profile
delegates the authentication and authorization of Clients, which join
an OSCORE group through a Resource Server acting as Group Manager for
that group. This application profile leverages protocol-specific
transport profiles of ACE to achieve communication security, server
authentication, and proof of possession for a key owned by the Client
and bound to an OAuth 2.0 access token.
The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-ace-key-groupcomm-oscore/
There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-ace-key-groupcomm-oscore-19.html
A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-ace-key-groupcomm-oscore-19
Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts
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