%% You should probably cite rfc6277 instead of this I-D.
@techreport{ietf-pkix-ocspagility-11,
    number =    {draft-ietf-pkix-ocspagility-11},
    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-pkix-ocspagility/11/},
    author =    {Stefan Santesson and Phillip Hallam-Baker},
    title =     {{Online Certificate Status Protocol Algorithm Agility}},
    pagetotal = 11,
    year =      2011,
    month =     jun,
    day =       2,
    abstract =  {The Online Certificate Status Protocol (OCSP) requires server responses to be signed but does not specify a mechanism for selecting the signature algorithm to be used. This may lead to avoidable interoperability failures in contexts where multiple signature algorithms are in use. This document specifies rules for server signature algorithm selection and an extension that allows a client to advise a server that specific signature algorithms are supported. {[}STANDARDS-TRACK{]}},
}