APPLICATION SYSTEM, AUTHENTICATION SYSTEM, AND MOBILE PAYMENT METHOD USING AUTHENTICATION INFORMATION

摘要

Disclosed are a mobile authentication method using authentication information, an application system, and an authentication system. The mobile authentication method using the authentication information includes the steps of: making a mobile terminal determine whether the authentication information satisfies a preset condition to be confirmed by a user when the mobile terminal receives the authentication information from the authentication system; and displaying the authentication information by the mobile terminal if the preset condition is satisfied. The preset condition is an action which the mobile terminal performs by a preset authentication device. [Reference numerals] (S100) Requesting authentication targets; (S110) Authentication information (+generating condition information); (S120) Transmitting authentication information (+condition information); (S130) Displaying conditions; (S140) Action; (S150) Displaying the authentication information; (S160) Inputting the authentication information; (S170) Transmitting the authentication information; (S180) Determining the approval