%% You should probably cite rfc9054 instead of this I-D.
@techreport{ietf-cose-hash-algs-01,
    number =    {draft-ietf-cose-hash-algs-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-cose-hash-algs/01/},
    author =    {Jim Schaad},
    title =     {{CBOR Object Signing and Encryption (COSE): Hash Algorithms}},
    pagetotal = 10,
    year =      2019,
    month =     jun,
    day =       10,
    abstract =  {The CBOR Object Signing and Encryption (COSE) syntax RFC 8152 does not define any direct methods for using hash algorithms. There are however circumstances where hash algorithms are used: Indirect signatures, where the hash of one or more external contents are signed, or thumbprints, for identification of X.509 certificates or other objects. This document defines a set of hash algorithms that are identified by COSE Algorithm Identifiers.},
}