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RFC 9594
Title: Key Provisioning for Group Communication Using
Authentication and Authorization for Constrained
Environments (ACE)
Author: F. Palombini,
M. Tiloca
Status: Standards Track
Stream: IETF
Date: September 2024
Mailbox: francesca.palomb...@ericsson.com,
marco.til...@ri.se
Pages: 97
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-ietf-ace-key-groupcomm-18.txt
URL: https://www.rfc-editor.org/info/rfc9594
DOI: 10.17487/RFC9594
This document defines how to use the Authentication and Authorization
for Constrained Environments (ACE) framework to distribute keying
material and configuration parameters for secure group communication.
Candidate group members that act as Clients and are authorized to
join a group can do so by interacting with a Key Distribution Center
(KDC) acting as the Resource Server, from which they obtain the
keying material to communicate with other group members. While
defining general message formats as well as the interface and
operations available at the KDC, this document supports different
approaches and protocols for secure group communication. Therefore,
details are delegated to separate application profiles of this
document as specialized instances that target a particular group
communication approach and define how communications in the group are
protected. Compliance requirements for such application profiles are
also specified.
This document is a product of the Authentication and Authorization for
Constrained Environments Working Group of the IETF.
This is now a Proposed Standard.
STANDARDS TRACK: This document specifies an Internet Standards Track
protocol for the Internet community, and requests discussion and suggestions
for improvements. Please refer to the current edition of the Official
Internet Protocol Standards (https://www.rfc-editor.org/standards) for the
standardization state and status of this protocol. Distribution of this
memo is unlimited.
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