METHOD FOR EMBODYING SERVER TYPE ONCE AUTHENTICATION CODE BY USING MULTIPLE MEDIA AUTHENTICATION

摘要

PURPOSE: A server type disposable authentication code implementation method is provided to implement a combination disposable authentication code or a completion disposable authentication code by corresponding to medium authentication servers connected to wireless terminals. CONSTITUTION: When an N(N>=2) digit disposable authentication code is implemented, a wireless terminal(120) executes a first authentication process through a first medium authentication server(100). When the wireless terminal authenticates a terminal medium, the wireless terminal receives an authentication code from the first medium authentication server. The wireless terminal transmits the authentication code to a second medium authentication server(105) for executing a second authentication process. The wireless terminal receives an N digit disposable authentication code which is dynamically generated from the second medium authentication server. The wireless terminal outputs the generated disposable authentication code. [Reference numerals] (100) Medium authentication server(1); (105) Medium authentication server(2); (110) Disposable authentication code authentication server; (115) Disposable authentication code input medium; (120) Wireless terminal; (AA) Wireless communication network; (BB) Communication network