[core] I-D Action: draft-ietf-core-oscore-groupcomm-20.txt
internet-drafts@ietf.org Sat, 02 September 2023 08:33 UTC
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Subject: [core] I-D Action: draft-ietf-core-oscore-groupcomm-20.txt
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Internet-Draft draft-ietf-core-oscore-groupcomm-20.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 Jiye Park Name: draft-ietf-core-oscore-groupcomm-20.txt Pages: 114 Dates: 2023-09-02 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-20.html A diff from the previous version is available at: https://author-tools.ietf.org/iddiff?url2=draft-ietf-core-oscore-groupcomm-20 Internet-Drafts are also available by rsync at: rsync.ietf.org::internet-drafts
- [core] I-D Action: draft-ietf-core-oscore-groupco… internet-drafts
- Re: [core] I-D Action: draft-ietf-core-oscore-gro… Marco Tiloca