[core] I-D Action: draft-ietf-core-oscore-groupcomm-21.txt

internet-drafts@ietf.org Mon, 04 March 2024 17:11 UTC

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Date: Mon, 04 Mar 2024 09:11:11 -0800
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Subject: [core] I-D Action: draft-ietf-core-oscore-groupcomm-21.txt

Internet-Draft draft-ietf-core-oscore-groupcomm-21.txt is now available. It is
a work item of the Constrained RESTful Environments (CORE) WG of the IETF.

   Title:   Group Object Security for Constrained RESTful Environments (Group OSCORE)
   Authors: Marco Tiloca
            Göran Selander
            Francesca Palombini
            John Preuß Mattsson
            Rikard Höglund
   Name:    draft-ietf-core-oscore-groupcomm-21.txt
   Pages:   114
   Dates:   2024-03-04

Abstract:

   This document defines the security protocol Group Object Security for
   Constrained RESTful Environments (Group OSCORE), providing end-to-end
   security of CoAP messages exchanged between members of a group, e.g.,
   sent over IP multicast.  In particular, the described protocol
   defines how OSCORE is used in a group communication setting to
   provide source authentication for CoAP group requests, sent by a
   client to multiple servers, and for protection of the corresponding
   CoAP responses.  Group OSCORE also defines a pairwise mode where each
   member of the group can efficiently derive a symmetric pairwise key
   with any other member of the group for pairwise OSCORE communication.
   Group OSCORE can be used between endpoints communicating with CoAP or
   CoAP-mappable HTTP.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-core-oscore-groupcomm/

There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-core-oscore-groupcomm-21.html

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-core-oscore-groupcomm-21

Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts

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