@misc{rfc1321,
    series =    {Request for Comments},
    number =    1321,
    howpublished =  {RFC 1321},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC1321},
    url =       {https://www.rfc-editor.org/info/rfc1321},
    author =    {Ronald L. Rivest},
    title =     {{The MD5 Message-Digest Algorithm}},
    pagetotal = 21,
    year =      1992,
    month =     apr,
    day =       1,
    abstract =  {This document describes the MD5 message-digest algorithm. The algorithm takes as input a message of arbitrary length and produces as output a 128-bit "fingerprint" or "message digest" of the input. This memo provides information for the Internet community. It does not specify an Internet standard.},
}