Dear friends, As you know; some applications like routing packages try to use MD5 signatures in order to provide a ligher level of security specially in message authenticity process. I have implemented this structure on BSD machines,yet I could not do so on fedora(may be due to some necessary modifications in Kernel). Please let me know if you have any experience in implementing MD5 signatures on Linux/Fedora machines. Sincerely, __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com