METHOD FOR EMBODYING ONCE AUTHENTICATION CODE BY USING MEDIA AUTHENTICATION

摘要

PURPOSE: A one-time authentication code implementation method is provided to conveniently implement and use reliable one time authentication code by using wireless terminal in which transaction one-time authentication generator in which a user always possesses. CONSTITUTION: A terminal medium corresponding to a wireless terminal(115) in a server(100) side designated through a communication network is processed to be authenticated when implementing an N(N>=2)-digit one-time authentication code. Generation information of the N-digit number from the server(100) side through the communication network as an authentication result of the terminal medium is received and the N-digit one-time authentication code is generated and output through the generation information. The one-time authentication code is used for one-time authentication process procedure between the mobile terminal(115) and the one-time authentication server(105) in the communication network or for one-time authentication process procedure input through a one-time authentication code input medium(110) located in the vicinity of the wireless terminal. [Reference numerals] (100) Medium authentication server; (105) One-time authentication code authentication server; (110) One-time authentication code input medium; (115) Wireless terminal; (AA) Wireless communication network; (BB) Communication network