Thanks for your reply. This is what I am working with. Could you please tell which utility I may use to sign the bean, whether "Jarsigner" or "sign_webutil" ? I am not using webutil features in my Forms 10g and my form runs using JRE 1.6.0 (the latest JRE version being installed in system).
I find a whitepaper from Oracle "Jar File signing for Jini 1.3" - which is quite old, considering what I am using (JRE 1.6.0_xx) - isn't it ?