@misc{rfc3628,
    series =    {Request for Comments},
    number =    3628,
    howpublished =  {RFC 3628},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC3628},
    url =       {https://www.rfc-editor.org/info/rfc3628},
    author =    {Nick Pope and John Ross and Denis Pinkas},
    title =     {{Policy Requirements for Time-Stamping Authorities (TSAs)}},
    pagetotal = 43,
    year =      2003,
    month =     nov,
    abstract =  {This document defines requirements for a baseline time-stamp policy for Time-Stamping Authorities (TSAs) issuing time-stamp tokens, supported by public key certificates, with an accuracy of one second or better. A TSA may define its own policy which enhances the policy defined in this document. Such a policy shall incorporate or further constrain the requirements identified in this document.},
}