AUTHENTICATION SYSTEM AND METHOD BETWEEN SERVER AND CLIENT

摘要

The present invention relates to an authentication system and method between a server and a client. The same authentication method is provided regardless of authentication media or authentication mechanisms, by displaying a universal authentication list that is obtained by requesting a universal authentication list to an authentication server by an authentication client, generating an authentication request message by using an authentication method selected by a user and sending the authentication request message to an authentication server, verifying the authentication request message received from the authentication client by the authentication server in order to decide whether the user is authenticated or not, and sending a response message to the authentication client.