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Church Of The
Swimming Elephant

RFC 1421 Connected: An Internet Encyclopedia
RFC 1421

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RFC 1421

RFC 1421 Network Working Group
Request for Comments: 1421
Obsoletes: 1113

J. Linn
February 1993

Privacy Enhancement for Internet Electronic Mail:
Part I: Message Encryption and Authentication Procedures

Status of this Memo

This RFC specifies an IAB standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "IAB Official Protocol Standards" for the standardization state and status of this protocol. Distribution of this memo is unlimited.


This document is the outgrowth of a series of meetings of the Privacy and Security Research Group (PSRG) of the IRTF and the PEM Working Group of the IETF. I would like to thank the members of the PSRG and the IETF PEM WG, as well as all participants in discussions on the "" mailing list, for their contributions to this document.

Table of Contents

Next: 1. Executive Summary

Connected: An Internet Encyclopedia
RFC 1421


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