%% You should probably cite rfc8588 instead of this I-D.
@techreport{ietf-stir-passport-shaken-00,
    number =    {draft-ietf-stir-passport-shaken-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-ietf-stir-passport-shaken/00/},
    author =    {Chris Wendt and Mary Barnes},
    title =     {{PASSporT SHAKEN Extension (SHAKEN)}},
    pagetotal = 7,
    year =      ,
    month =     ,
    day =       ,
    abstract =  {This document extends PASSporT, which is a token object that conveys cryptographically-signed information about the participants involved in communications, to include information defined as part of the SHAKEN specification from ATIS (Alliance for Telecommunications Industry Solutions) and the SIP Forum IP-NNI Joint Task Force. These extensions provide a level of confidence in the correctness of the originating identity for a telephone network that has communications coming from both STIR participating originating communications as well as communications that does not include STIR information.},
}