%% You should probably cite rfc8928 instead of this I-D.
@techreport{ietf-6lo-ap-nd-08,
    number =    {draft-ietf-6lo-ap-nd-08},
    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/08/},
    author =    {Pascal Thubert and Behcet Sarikaya and Mohit Sethi and Rene Struik},
    title =     {{Address Protected Neighbor Discovery for Low-power and Lossy Networks}},
    pagetotal = 22,
    year =      2018,
    month =     oct,
    day =       18,
    abstract =  {This document specifies an extension to 6LoWPAN Neighbor Discovery (ND) defined in RFC6775 and updated in {[}I-D.ietf-6lo-rfc6775-update{]}. 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.},
}