%% You should probably cite draft-peterson-stir-certificates-shortlived-05 instead of this revision.
@techreport{peterson-stir-certificates-shortlived-02,
    number =    {draft-peterson-stir-certificates-shortlived-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-peterson-stir-certificates-shortlived/02/},
    author =    {Jon Peterson},
    title =     {{Short-Lived Certificates for Secure Telephone Identity}},
    pagetotal = 10,
    year =      2018,
    month =     mar,
    day =       5,
    abstract =  {When certificates are used as credentials to attest the assignment of ownership of telephone numbers, some mechanism is required to provide certificate freshness. This document specifies short-lived certificates as a means of guaranteeing certificate freshness for secure telephone identity (STIR), in particular relying on the Automated Certificate Management Environment (ACME) to allow signers to acquire certifcates as needed.},
}