rfc9237v4.txt		rfc9237.txt
	Internet Engineering Task Force (IETF) C. Bormann		Internet Engineering Task Force (IETF) C. Bormann
	Request for Comments: 9237 Universität Bremen TZI		Request for Comments: 9237 Universität Bremen TZI
	Category: Standards Track June 2022		Category: Standards Track August 2022
	ISSN: 2070-1721		ISSN: 2070-1721
	An Authorization Information Format (AIF) for Authentication and		An Authorization Information Format (AIF) for Authentication and
	Authorization for Constrained Environments (ACE)		Authorization for Constrained Environments (ACE)
	Abstract		Abstract
	Information about which entities are authorized to perform what		Information about which entities are authorized to perform what
	operations on which constituents of other entities is a crucial		operations on which constituents of other entities is a crucial
	component of producing an overall system that is secure. Conveying		component of producing an overall system that is secure. Conveying
	skipping to change at line 694 ¶		skipping to change at line 694 ¶
	<https://www.rfc-editor.org/info/rfc8881>.		<https://www.rfc-editor.org/info/rfc8881>.
	[RFC8949] Bormann, C. and P. Hoffman, "Concise Binary Object		[RFC8949] Bormann, C. and P. Hoffman, "Concise Binary Object
	Representation (CBOR)", STD 94, RFC 8949,		Representation (CBOR)", STD 94, RFC 8949,
	DOI 10.17487/RFC8949, December 2020,		DOI 10.17487/RFC8949, December 2020,
	<https://www.rfc-editor.org/info/rfc8949>.		<https://www.rfc-editor.org/info/rfc8949>.
	[RFC9200] Seitz, L., Selander, G., Wahlstroem, E., Erdtman, S., and		[RFC9200] Seitz, L., Selander, G., Wahlstroem, E., Erdtman, S., and
	H. Tschofenig, "Authentication and Authorization for		H. Tschofenig, "Authentication and Authorization for
	Constrained Environments Using the OAuth 2.0 Framework		Constrained Environments Using the OAuth 2.0 Framework
	(ACE-OAuth)", RFC 9200, DOI 10.17487/RFC9200, June 2022,		(ACE-OAuth)", RFC 9200, DOI 10.17487/RFC9200, August 2022,
	<https://www.rfc-editor.org/info/rfc9200>.		<https://www.rfc-editor.org/info/rfc9200>.
	Acknowledgements		Acknowledgements
	Jim Schaad, Francesca Palombini, Olaf Bergmann, Marco Tiloca, and		Jim Schaad, Francesca Palombini, Olaf Bergmann, Marco Tiloca, and
	Christian Amsüss provided comments that shaped the direction of this		Christian Amsüss provided comments that shaped the direction of this
	document. Alexey Melnikov pointed out that there were gaps in the		document. Alexey Melnikov pointed out that there were gaps in the
	media type specifications, and Loganaden Velvindron provided a		media type specifications, and Loganaden Velvindron provided a
	shepherd review with further comments. Many thanks also to the IESG		shepherd review with further comments. Many thanks also to the IESG
	reviewers, who provided several small but significant observations.		reviewers, who provided several small but significant observations.
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