@techreport{ietf-ipsec-ah-hmac-sha-04,
    number =    {draft-ietf-ipsec-ah-hmac-sha-04},
    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-ipsec-ah-hmac-sha/04/},
    author =    {K. Robert Glenn and Shu-jen H. Chang},
    title =     {{HMAC-SHA IP Authentication with Replay Prevention}},
    pagetotal = 8,
    year =      1996,
    month =     nov,
    day =       20,
    abstract =  {This document describes a keyed-SHA transform to be used in conjunction with the IP Authentication Header {[}RFC-1826{]}. The particular transform is based on {[}HMAC-MD5{]}. An option is also specified to guard against replay attacks.},
}