Hi, all. This may be slightly off topic but here goes anyway. I''ve a small client/server app in perl that publishes msgs in multicast, cleartext. There''s now a concern about replay attacks, so we need to encrypt every msg and maybe sign it. (Crypt::RSA, I''m thinking) Since there''s only 1 server but a large number of clients, I''m thinking of storing clients'' public keys in FDS, where the server can retrieve them. Has anybody successfully implemented this? I know I can install OpenPGP Key Server and use that but I don''t want to have another directory when FDS is working fine already. Thank you. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com