%% You should probably cite draft-miller-xmpp-e2e-07 instead of this revision.
@techreport{miller-xmpp-e2e-04,
    number =    {draft-miller-xmpp-e2e-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-miller-xmpp-e2e/04/},
    author =    {Matthew A. Miller},
    title =     {{End-to-End Object Encryption for the Extensible Messaging and Presence Protocol (XMPP)}},
    pagetotal = 27,
    year =      2013,
    month =     feb,
    day =       12,
    abstract =  {This document defines a method of end-to-end object encryption for the Extensible Messaging and Presence Protocol (XMPP).},
}