%% You should probably cite rfc7520 instead of this I-D.
@techreport{ietf-jose-cookbook-02,
    number =    {draft-ietf-jose-cookbook-02},
    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-jose-cookbook/02/},
    author =    {Matthew A. Miller},
    title =     {{Examples of Protecting Content using JavaScript Object Signing and Encryption (JOSE)}},
    pagetotal = 95,
    year =      2014,
    month =     apr,
    day =       21,
    abstract =  {A set of examples of using JavaScript Object Signing and Encryption (JOSE) to protect data. This document illustrates a representative sampling of various JSON Web Signature (JWS) and JSON Web Encryption (JWE) results given similar inputs.},
}