%% You should probably cite draft-ietf-hokey-reauth-ps instead of this I-D.
@techreport{clancy-hokey-reauth-ps-01,
    number =    {draft-clancy-hokey-reauth-ps-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-clancy-hokey-reauth-ps/01/},
    author =    {Charles Clancy},
    title =     {{Handover Key Management and Re-authentication Problem Statement}},
    pagetotal = 12,
    year =      2007,
    month =     jan,
    day =       3,
    abstract =  {This document describes the Handover Keying (HOKEY) problem statement. The current EAP keying framework is not designed to support re-authentication and handovers. This often cause unacceptable latency in various mobile wireless environments. HOKEY plans to address these HOKEY plans to address these problems by implementing a generic mechanism to reuse derived EAP keying material for hand-off.},
}