%% You should probably cite rfc9202 instead of this I-D.
@techreport{ietf-ace-dtls-authorize-03,
    number =    {draft-ietf-ace-dtls-authorize-03},
    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-ace-dtls-authorize/03/},
    author =    {Stefanie Gerdes and Olaf Bergmann and Carsten Bormann and Göran Selander and Ludwig Seitz},
    title =     {{Datagram Transport Layer Security (DTLS) Profile for Authentication and Authorization for Constrained Environments (ACE)}},
    pagetotal = 19,
    year =      2018,
    month =     mar,
    day =       5,
    abstract =  {This specification defines a profile for delegating client authentication and authorization in a constrained environment by establishing a Datagram Transport Layer Security (DTLS) channel between resource-constrained nodes. The protocol relies on DTLS for communication security between entities in a constrained network using either raw public keys or pre-shared keys. A resource- constrained node can use this protocol to delegate management of authorization information to a trusted host with less severe limitations regarding processing power and memory.},
}