%% You should probably cite rfc6975 instead of this I-D.
@techreport{ietf-dnsext-dnssec-algo-signal-06,
    number =    {draft-ietf-dnsext-dnssec-algo-signal-06},
    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-dnsext-dnssec-algo-signal/06/},
    author =    {Steve Crocker and Scott Rose},
    title =     {{Signaling Cryptographic Algorithm Understanding in DNSSEC}},
    pagetotal = 8,
    year =      2012,
    month =     may,
    day =       1,
    abstract =  {The DNS Security Extensions (DNSSEC) were developed to provide origin authentication and integrity protection for DNS data by using digital signatures. These digital signatures can be generated using different algorithms. This draft sets out to specify a way for validating end-system resolvers to signal to a server which cryptographic algorithms and hash algorithms they support.},
}