@techreport{hoffman-uta-opportunistic-tls-00,
    number =    {draft-hoffman-uta-opportunistic-tls-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-hoffman-uta-opportunistic-tls/00/},
    author =    {Paul E. Hoffman},
    title =     {{Opportunistic Encryption Using TLS}},
    pagetotal = 5,
    year =      2014,
    month =     feb,
    day =       2,
    abstract =  {This document defines the term "opportunistic encryption using TLS" as it applies to application protocols that use TLS.},
}