%% You should probably cite rfc5083 instead of this I-D.
@techreport{ietf-smime-cms-auth-enveloped-06,
    number =    {draft-ietf-smime-cms-auth-enveloped-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-smime-cms-auth-enveloped/06/},
    author =    {Russ Housley},
    title =     {{Cryptographic Message Syntax (CMS) Authenticated-Enveloped-Data Content Type}},
    pagetotal = 10,
    year =      2007,
    month =     sep,
    day =       21,
    abstract =  {This document describes an additional content type for the Cryptographic Message Syntax (CMS). The authenticated-enveloped-data content type is intended for use with authenticated encryption modes. All of the various key management techniques that are supported in the CMS enveloped-data content type are also supported by the CMS authenticated-enveloped-data content type. {[}STANDARDS-TRACK{]}},
}