ONE-TIME CODE GENERATED BY AUTHENTICATING A KEY INPUT VALUE PROVIDING A ONE-TIME CODE CAPABLE OF BEING NORMALLY AUTHENTICATED AND BEING NOT AUTHENTICATED

摘要

PURPOSE: A one-time code generated by authenticating a key input value is provided to block copy and hacking of an application capable of generating the one-time code by generating a one-time code regardless of a key input from a user. CONSTITUTION: A wireless terminal(100) includes a control part(101), a memory part(111), a screen display part(102), a key input part(103), a sound output part(104), and a sound input part(105). The wireless terminal includes a wireless network communication module(108), a short distance wireless communication module(107), a USIM reader part(110), a proximity communication module to a USIM(109) and a batter for supplying power. The control part controls operation of the wireless terminal. A function configuration part is formed as a code type in an application(115). [Reference numerals] (100) Wireless terminal; (101) Control part; (102) Screen display part; (103) Key input part; (104) Sound output part; (105) Sound input part; (106) Battery; (107) Short distance wireless communication module; (108) Wireless network communication module; (109) Proximity communication module; (110) USIM reader part; (111) Memory part; (115) Application; (120) Member registration/authentication part; (125) Application authentication part; (130) Input value acquisition part; (140) Input value authentication part; (145) Seed value determination part; (150) Disposable code generation part; (155) Disposable code output part; (160) Security channel forming part; (165) Disposable code transmission part; (170) Operation server; (180) Authentication server; (AA) Data network; (BB) Base station; (CC) Voice network; (DD) Program code; (EE) Data set; (FF) Key authentication value