%% You should probably cite draft-ietf-ipsecme-eesp-ikev2 instead of this I-D.
@techreport{klassert-ipsecme-eesp-ikev2-00,
    number =    {draft-klassert-ipsecme-eesp-ikev2-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-klassert-ipsecme-eesp-ikev2/00/},
    author =    {Steffen Klassert and Antony Antony and Tobias Brunner and Valery Smyslov},
    title =     {{IKEv2 negotiation for Enhanced Encapsulating Security Payload (EESP)}},
    pagetotal = 16,
    year =      2025,
    month =     feb,
    day =       25,
    abstract =  {This document specfies how to negotiate the use of the Enhanced Encapsulating Security Payload (EESP) protocol using the Internet Key Exchange protocol version 2 (IKEv2). The EESP protocol, which is defined in draft-klassert-ipsecme-eesp, provides the same security services as Encapsulating Security Payload (ESP), but has richer functionality and provides better performance in specific circumstances. This document specifies negotiation of version 0 of EESP.},
}