%% You should probably cite rfc6508 instead of this I-D.
@techreport{groves-sakke-03,
    number =    {draft-groves-sakke-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-groves-sakke/03/},
    author =    {Michael Groves},
    title =     {{Sakai-Kasahara Key Encryption (SAKKE)}},
    pagetotal = 21,
    year =      2011,
    month =     oct,
    day =       27,
    abstract =  {In this document, the Sakai-Kasahara Key Encryption (SAKKE) algorithm is described. This uses Identity-Based Encryption to exchange a shared secret from a Sender to a Receiver. This document is not an Internet Standards Track specification; it is published for informational purposes.},
}