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CBOR Object Signing and Encryption (COSE): AES-CTR and AES-CBC

Document Type Replaced Internet-Draft (individual)
Expired & archived
Authors Russ Housley , Hannes Tschofenig
Last updated 2022-08-22
Replaced by draft-ietf-cose-aes-ctr-and-cbc
RFC stream (None)
Intended RFC status (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-ietf-cose-aes-ctr-and-cbc
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


The Concise Binary Object Representation (CBOR) data format is designed for small code size and small message size. CBOR Object Signing and Encryption (COSE) is specified in RFC 8152 to provide basic security services using the CBOR data format. This document specifies the conventions for using AES-CTR and AES-CBC as Content Encryption algorithms with COSE.


Russ Housley
Hannes Tschofenig

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