STD 96, RFC 9338 on CBOR Object Signing and Encryption (COSE): Countersignatures Wed, 14 December 2022 19:39 UTC

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Subject: STD 96, RFC 9338 on CBOR Object Signing and Encryption (COSE): Countersignatures
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A new Request for Comments is now available in online RFC libraries.

        STD 96        
        RFC 9338

        Title:      CBOR Object Signing and Encryption (COSE):
        Author:     J. Schaad
        Status:     Standards Track
        Stream:     IETF
        Date:       December 2022
        Pages:      18
        Updates:    RFC 9052
        See Also:   STD 96

        I-D Tag:    draft-ietf-cose-countersign-10.txt


        DOI:        10.17487/RFC9338

Concise Binary Object Representation (CBOR) is a data format designed
for small code size and small message size. CBOR Object Signing and
Encryption (COSE) defines a set of security services for CBOR. This
document defines a countersignature algorithm along with the needed
header parameters and CBOR tags for COSE. This document updates RFC

This document is a product of the CBOR Object Signing and Encryption Working Group of the IETF.

This is now an Internet 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 ( for the 
standardization state and status of this protocol.  Distribution of this 
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