Electronic Registration and Verification System of Smart Card Certificate For Users in A Different Domain in a Public Key Infrastructure and Method Thereof

摘要

The present invention relates to a smart card certificate enrollment and verification system and method that enables a terminal user to move a domain under the public key infrastructure belonging to the external domain, not the home domain, the smart card can authenticate the user according to the present invention has its own smart card when you want authentication on the terminal in the external domain, and the external domain certificate authority using the electronic signature certificate from a certification authority of the home domain is stored in the smart card can authenticate the smart card, be a certified smart card to store the certificate issued by a certification authority outside of your domain the user to move the domain to validate their certificates, regardless of the area and can be easily obtained the certificate of the mobile domain.