@misc{rfc5911,
    series =    {Request for Comments},
    number =    5911,
    howpublished =  {RFC 5911},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC5911},
    url =       {https://www.rfc-editor.org/info/rfc5911},
    author =    {Paul E. Hoffman and Jim Schaad},
    title =     {{New ASN.1 Modules for Cryptographic Message Syntax (CMS) and S/MIME}},
    pagetotal = 59,
    year =      2010,
    month =     jun,
    abstract =  {The Cryptographic Message Syntax (CMS) format, and many associated formats, are expressed using ASN.1. The current ASN.1 modules conform to the 1988 version of ASN.1. This document updates those ASN.1 modules to conform to the 2002 version of ASN.1. There are no bits-on-the-wire changes to any of the formats; this is simply a change to the syntax. This document is not an Internet Standards Track specification; it is published for informational purposes.},
}