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RFC 9201: Additional OAuth Parameters for Authentication and Authorization for Constrained Environments (ACE)

In plain English — editorial summary, not part of the RFC

This specification defines new parameters and encodings for the OAuth 2.0 token and introspection endpoints when used with the framework for Authentication and Authorization for Constrained Environments (ACE). These are used to express the proof-of-possession (PoP) key the client wishes to use, the PoP key that the authorization server has selected, and the PoP key the resource server uses to authenticate to the client.

Document record

Document ID
RFC9201
Published
August 2022
Authors
L. Seitz
Status
PROPOSED STANDARD
Stream
IETF
Area
sec
Pages
11
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The document record above — title, authors, date, status, stream, area, relationships, DOI and errata — is imported verbatim from the public RFC Editor index. The “in plain English” section is editorial: written by The metasystema editorial team, not part of the RFC. Where the two differ, the RFC text governs.

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