@techreport{ietf-privacypass-auth-scheme-extensions-03,
    number =    {draft-ietf-privacypass-auth-scheme-extensions-03},
    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-privacypass-auth-scheme-extensions/03/},
    author =    {Scott Hendrickson and Christopher A. Wood},
    title =     {{The PrivateToken HTTP Authentication Scheme Extensions Parameter}},
    pagetotal = 8,
    year =      2026,
    month =     may,
    day =       13,
    abstract =  {This document specifies new parameters for the "PrivateToken" HTTP authentication scheme, called extensions. The purpose of these extensions is to negotiate and carry public metadata for Privacy Pass protocols.},
}