%% You should probably cite rfc7696 instead of this I-D.
@techreport{iab-crypto-alg-agility-03,
    number =    {draft-iab-crypto-alg-agility-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-iab-crypto-alg-agility/03/},
    author =    {Russ Housley},
    title =     {{Guidelines for Cryptographic Algorithm Agility}},
    pagetotal = 14,
    year =      2015,
    month =     may,
    day =       1,
    abstract =  {Many IETF protocols use cryptographic algorithms to provide confidentiality, integrity, authentication or digital signature. Communicating peers must support a common set of cryptographic algorithms for these mechanisms to work properly. This memo provides guidelines to ensure that protocols have the ability to migrate from one algorithm suite to another over time.},
}