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        RFC 1991:

        Title:      PGP Message Exchange Formats
        Author:     D. Atkins, W. Stallings & P. Zimmermann
        Date:       August 1996
        Mailbox:    warlord@MIT.EDU, stallings@ACM.org, prz@acm.org
        Pages:      21
        Characters: 46,255
        Updates/Obsoletes:  none

        URL:        ftp://ds.internic.net/rfc/rfc1991.txt


PGP (Pretty Good Privacy) uses a combination of public-key and
conventional encryption to provide security services for electronic
mail messages and data files.  These services include confidentiality
and digital signature.  PGP is widely used throughout the global
computer community.  This document describes the format of "PGP
files", i.e., messages that have been encrypted and/or signed with
PGP.

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Joyce K. Reynolds
USC/Information Sciences Institute