@techreport{harkins-ipsec-ike-crack-00,
    number =    {draft-harkins-ipsec-ike-crack-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-harkins-ipsec-ike-crack/00/},
    author =    {Derrell Piper and Brian Korver and Dan Harkins},
    title =     {{IKE Challenge/Response for Authenticated Cryptographic Keys}},
    pagetotal = 20,
    year =      1999,
    month =     oct,
    day =       20,
    abstract =  {This memo describes a new exchange a la {[}HC98{]} which provides for authentication when one side is using a unidirectional authentication technique such as RADIUS, SecurID, or OTP (hereafter referred to, for convenience, as 'legacy authentication methods'). The protocol described here is to be used as a},
}