%% You should probably cite rfc4401 instead of this I-D.
@techreport{ietf-kitten-gssapi-prf-07,
    number =    {draft-ietf-kitten-gssapi-prf-07},
    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-kitten-gssapi-prf/07/},
    author =    {Nicolás Williams},
    title =     {{A Pseudo-Random Function (PRF) API Extension for the Generic Security Service Application Program Interface (GSS-API)}},
    pagetotal = 8,
    year =      2005,
    month =     aug,
    day =       29,
    abstract =  {This document defines a Pseudo-Random Function (PRF) extension to the Generic Security Service Application Program Interface (GSS-API) for keying application protocols given an established GSS-API security context. The primary intended use of this function is to key secure session layers that do not or cannot use GSS-API per-message message integrity check (MIC) and wrap tokens for session protection. {[}STANDARDS-TRACK{]}},
}