| 摘要 |
<p>The present invention discloses an authentication method between a client and a server in a wire/wireless communication system using a markup language. A variety of authentication method kinds are defined in an extensible markup language document type definition (XML DTD) by using an extensible authentication protocol (EAP), and an authentication process is performed between the client and the server by using one authentication method kind randomly selected from the authentication method kinds. As a result, the authentication can be more strongly safely performed. <IMAGE></p> |
