@techreport{hoffman-pki4ipsec-profile-00,
    number =    {draft-hoffman-pki4ipsec-profile-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-pki4ipsec-profile/00/},
    author =    {Paul E. Hoffman},
    title =     {{Profile for Certificate Use in IKE version 1}},
    pagetotal = 0,
    year =      2003,
    month =     dec,
    day =       23,
    abstract =  {The use of certificates for authenticating the creation of IPsec security associations has long been fraught with difficulty. The specifications in IKE version 1 are sometimes ambiguous about important issues, and developers of IPsec systems are often unprepared to deal with the complexities of PKIX certificates and certificate handling. This document is a profile of certificate use in IPsec whose primary goal is to greatly increase interoperability while maintaining high security.},
}