<?xml version='1.0'?>

<reference anchor='RFC1421'>

<front>
<title abbrev='Privacy Enhancement for Electronic Mail'>Privacy Enhancement for Internet Electronic Mail: Part I: Message Encryption and Authentication Procedures</title>
<author initials='J.' surname='Linn' fullname='John Linn'>
<organization>Internet Architecture Board (IAB)
			Internet Research Task Force (IRTF),
			MIT's Programming Systems Research Group (PSRG),
			Internet Engineering Task Force (IETF),
			Privacy Enhanced Mail Work Group (PEM WG)</organization>
<address>
<email>104-8456@mcimail.com</email></address></author>
<date month='February' year='1993' /></front>

<seriesInfo name='RFC' value='1421' />
</reference>
