@misc{rfc3854,
    series =    {Request for Comments},
    number =    3854,
    howpublished =  {RFC 3854},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC3854},
    url =       {https://www.rfc-editor.org/info/rfc3854},
    author =    {Paul E. Hoffman and Chistopher Bonatti and Anders Eggen},
    title =     {{Securing X.400 Content with Secure/Multipurpose Internet Mail Extensions (S/MIME)}},
    pagetotal = 15,
    year =      2004,
    month =     jul,
    abstract =  {This document describes a protocol for adding cryptographic signature and encryption services to X.400 content with Secure/Multipurpose Internet Mail Extensions (S/MIME). {[}STANDARDS-TRACK{]}},
}