%% You should probably cite draft-ietf-httpbis-digest-headers instead of this I-D.
@techreport{polli-resource-digests-http-00,
    number =    {draft-polli-resource-digests-http-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-polli-resource-digests-http/00/},
    author =    {Roberto Polli and Lucas Pardue},
    title =     {{Resource Digests for HTTP}},
    pagetotal = 22,
    year =      2019,
    month =     may,
    day =       23,
    abstract =  {This document defines the Digest and Want-Digest header fields for HTTP, thus allowing client and server to negotiate an integrity checksum of the exchanged resource representation data. This document obsoletes {[}RFC3230{]}. It replaces the term "instance" with "representation", which makes it consistent with the HTTP Semantic and Context defined in {[}RFC7231{]}.},
}