A CBOR Tag for Unprotected CWT Claims Sets

Document Type Replaced Internet-Draft (individual)
Authors Henk Birkholz  , Jeremy O'Donoghue  , Nancy Cam-Winget  , Carsten Bormann 
Last updated 2021-03-08
Replaced by draft-ietf-rats-uccs
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


CBOR Web Token (CWT, RFC 8392) Claims Sets sometimes do not need the protection afforded by wrapping them into COSE, as is required for a true CWT. This specification defines a CBOR tag for such unprotected CWT Claims Sets (UCCS) and discusses conditions for its proper use.


Henk Birkholz (henk.birkholz@sit.fraunhofer.de)
Jeremy O'Donoghue (jodonogh@qti.qualcomm.com)
Nancy Cam-Winget (ncamwing@cisco.com)
Carsten Bormann (cabo@tzi.de)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)