@techreport{dusse-pem-message-00,
    number =    {draft-dusse-pem-message-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-dusse-pem-message/00/},
    author =    {John Linn and Steve Dusse and Jeff Thompson},
    title =     {{Privacy Enhancement for Internet Electronic Mail:  Part I: Message Encryption and Authentication Procedures}},
    pagetotal = 40,
    year =      1994,
    month =     mar,
    day =       22,
    abstract =  {This document defines message encryption and authentication procedures, in order to provide privacy-enhanced mail (PEM) services for electronic mail transfer in the Internet.},
}