%% You should probably cite rfc8928 instead of this I-D.
@techreport{ietf-6lo-ap-nd-23,
    number =    {draft-ietf-6lo-ap-nd-23},
    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-6lo-ap-nd/23/},
    author =    {Pascal Thubert and Behcet Sarikaya and Mohit Sethi and Rene Struik},
    title =     {{Address-Protected Neighbor Discovery for Low-Power and Lossy Networks}},
    pagetotal = 29,
    year =      2020,
    month =     apr,
    day =       30,
    abstract =  {This document updates the IPv6 over Low-Power Wireless Personal Area Network (6LoWPAN) Neighbor Discovery (ND) protocol defined in RFCs 6775 and 8505. The new extension is called Address-Protected Neighbor Discovery (AP-ND), and it protects the owner of an address against address theft and impersonation attacks in a Low-Power and Lossy Network (LLN). Nodes supporting this extension compute a cryptographic identifier (Crypto-ID), and use it with one or more of their Registered Addresses. The Crypto-ID identifies the owner of the Registered Address and can be used to provide proof of ownership of the Registered Addresses. Once an address is registered with the Crypto-ID and a proof of ownership is provided, only the owner of that address can modify the registration information, thereby enforcing Source Address Validation.},
}