@misc{rfc9338,
    series =    {Request for Comments},
    number =    9338,
    howpublished =  {RFC 9338},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC9338},
    url =       {https://www.rfc-editor.org/info/rfc9338},
    author =    {Jim Schaad},
    title =     {{CBOR Object Signing and Encryption (COSE): Countersignatures}},
    pagetotal = 18,
    year =      2022,
    month =     dec,
    abstract =  {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 9052.},
}