@techreport{guthrie-ipsecme-ikev2-hybrid-auth-00,
    number =    {draft-guthrie-ipsecme-ikev2-hybrid-auth-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-guthrie-ipsecme-ikev2-hybrid-auth/00/},
    author =    {Rebecca Guthrie},
    title =     {{Hybrid Non-Composite Authentication in IKEv2}},
    pagetotal = 13,
    year =      2022,
    month =     mar,
    day =       25,
    abstract =  {This document describes how to extend the Internet Key Exchange Protocol Version 2 (IKEv2) to allow hybrid non-composite authentication. The intended purpose for this extension is to enable the use of a Post-Quantum (PQ) digital signature and X.509 certificate in addition to the use of a traditional authentication method. This document enables peers to signify support for hybrid non-composite authentication, and send additional CERTREQ, AUTH, and CERT payloads to perform multiple authentications.},
}