augmented by a cast of thousands, especially including Hal
Finney, Branko Lankester, and Peter Gutmann.
don't mind if it is distributed widely, just don't ask Philip
exclusive rights to this patent are held by a California
infringing this patent if you use PGP in the USA. This is
explained in the PGP User's Guide, Volume II.
PGP allows people to exchange files or messages with
privacywithout managing the keys associated with conventional
cryptographic software. No secure channels are needed to
exchange keys between users, which makes PGP much easier to
algorithm to encrypt the session key.
In December 1994 Philip Zimmermann faced prosecution for
"exporting" PGP out of the United States but in January 1996
the US Goverment dropped the case. A US law prohibits the
Zimmermann did not do this, but the US government hoped to
establish the proposition that posting an encryption program
on a
BBS or on the
Internet constitutes exporting it - in
effect, stretching export control into domestic censorship.
If the government had won it would have had a chilling effect
on the free flow of information on the global network, as well
as on everyone's privacy from government snooping.
["Protect Your Privacy: A Guide for PGP Users", William
Stallings, Prentice-Hall, ISBN 0-13-185596-4].
(1996-04-07)