| 摘要 |
PURPOSE: A method for replacing POS terminal using local area communication is provided to perform security authentication process of an application and a SAM(Security Application Module) by transceiving data to an RF module. CONSTITUTION: A function of a SAM(Secure Application Module) is loaded in a smart card. An application is loaded for performing a payment function. The payment function is selected to the application. Security data is obtained through local area communication. An authentication process is performed with the smart card of a payment mobile communication terminal(20). |
