From: utzoo!hcr!tracy Newsgroups: net.general,net.sources Title: Net Mail Encryption Article-I.D.: hcr.289 Posted: Thu Jan 13 14:32:57 1983 Received: Thu Jan 13 14:41:54 1983 Since mail traffic can pass through several machines, and since I am paranoid about some of the things I gossip about with friends, I have written a program to encrypt/decrypt mail (Or any text). It has a facility for mixing encrypted and unencrypted text in the same message. The program is designed to prevent routine eavesdropping. Both parties exchanging mail can use it with a common key. (It is not a public key cryptosystem.) I have posted the source and a manual page to net.sources. Tracy Tims (...decvax!hcr!tracy)