%% You should probably cite draft-ietf-ntp-cms-for-nts-message-06 instead of this revision.
@techreport{ietf-ntp-cms-for-nts-message-02,
    number =    {draft-ietf-ntp-cms-for-nts-message-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-ntp-cms-for-nts-message/02/},
    author =    {Dieter Sibold and Stephen Roettger and Kristof Teichel and Russ Housley},
    title =     {{Protecting Network Time Security Messages with the Cryptographic Message Syntax (CMS)}},
    pagetotal = 16,
    year =      2015,
    month =     mar,
    day =       6,
    abstract =  {This document describes a convention for using the Cryptographic Message Syntax (CMS) to protect the messages in the Network Time Security (NTS) protocol. NTS provides authentication of time servers as well as integrity protection of time synchronization messages using Network Time Protocol (NTP) or Precision Time Protocol (PTP).},
}