<?xml version='1.0'?>

<reference anchor='RFC2085'>

<front>
<title abbrev='HMAC-MD5'>HMAC-MD5 IP Authentication with Replay Prevention</title>
<author initials='M.' surname='Oehler' fullname='Michael J. Oehler'>
<organization>National Security Agency, INFOSEC Research and Development</organization>
<address>
<postal>
<street>9800 Savage Road</street>
<street>R23</street>
<city>Fort Meade</city>
<region>MD</region>
<code>20755</code>
<country>US</country></postal>
<email>mjo@tycho.ncsc.mil</email></address></author>
<author initials='R.' surname='Glenn' fullname='Robert Glenn'>
<organization>NIST</organization>
<address>
<postal>
<street>Building 820</street>
<street>Room 455</street>
<city>Gaithersburg</city>
<region>MD</region>
<code>20899</code>
<country>US</country></postal>
<email>rob.glenn@nist.gov</email></address></author>
<date month='February' year='1997' />
<abstract>
<t>This document describes a keyed-MD5 transform to be used in conjunction with the IP Authentication Header. The particular transform is based on.  An option is also specified to guard against replay attacks.</t></abstract></front>

<seriesInfo name='RFC' value='2085' />
</reference>
