%% You should probably cite rfc2773 instead of this I-D.
@techreport{ietf-cat-ftpkeasj-01,
    number =    {draft-ietf-cat-ftpkeasj-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-ietf-cat-ftpkeasj/01/},
    author =    {Russ Housley and Peter E. Yee},
    title =     {{Encryption using KEA and SKIPJACK}},
    pagetotal = 9,
    year =      1999,
    month =     jan,
    day =       11,
    abstract =  {This document defines a method to encrypt a file transfer using the FTP specification STD 9, RFC 959, "File Transfer Protocol (FTP)", (October},
}