You can http://php.net/exec gunpg or PGP. Sample code in email archives and code archives http://php.net/links.php abounds. I think there's a relatively new gnupg module, but don't quote me on that. http://php.net/gnupg CAVEAT: You need to make the public key-halves in the keyring readable by "nobody" or whomever PHP runs as, while *NOT* putting the private half in such a file which anybody on that same computer can read. -- WARNING [EMAIL PROTECTED] address is an endangered species -- Use [EMAIL PROTECTED] Wanna help me out? Like Music? Buy a CD: http://l-i-e.com/artists.htm Volunteer a little time: http://chatmusic.com/volunteer.htm ----- Original Message ----- From: Elias <[EMAIL PROTECTED]> Newsgroups: php.general To: <[EMAIL PROTECTED]> Sent: Friday, August 10, 2001 9:42 AM Subject: PHP and Public Key System cryptos? (PKS) > Hello. > > Does PHP somehow offer a PKS encryption libraries? > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]