| 摘要 |
PURPOSE: A payment management method using a dynamically determined authentication number, a system thereof, and a wireless terminal therefor are provided to safely and conveniently supply an authentication number for a user authentication service or a payment service to the wireless terminal through a data network. CONSTITUTION: An information mapping unit(110) maps identification information, wireless terminal information, and payment unit information with each other. An application confirmation unit(142) confirms whether an application for displaying an authentication number is operated or not. An application authentication unit(144) authenticates the validity of the application. A security channel formation unit(146) forms the application and a security channel. [Reference numerals] (100) Information mapping module; (102) Information receiver; (104) User authentication unit; (106) Wireless terminal authentication unit; (108) Payment method authentication unit; (110) Information mapping unit; (115) Storage medium; (120) Payment operation module; (122) Payment request recognition unit; (124) Seed value acquisition unit; (126) Authentication number acquisition unit; (128) Communication session maintaining unit; (130) Number authentication mapping unit; (132) Authentication number receiver; (134) Authentication number authentication unit; (136) Approval procedure execution unit; (140) Number providing module; (142) Application confirmation unit; (144) Application authentication unit; (146) Security channel formation unit; (148) Number providing control unit; (150) Payment request terminal; (155) Payment request server; (160) Authentication number server; (165) Payment approval server; (170) Information registration terminal; (200) Wireless terminal; (AA) Communication network; (BB,JJ) Computer; (CC) Smart phone; (DD) Wireless AP; (EE) Base station; (FF) Real name confirmation information; (GG) Unique identification information; (HH) Wireless terminal information; (II) Payment method information
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