METHOD OF AUTHENTICATION IN BANKING SYTEM USING SMARTPHONE

摘要

An authentication method of a smartphone banking system is disclosed which can prevent leakage of personal information and can protect personal information by setting a random motion value on 3 axes of X, Y, Z of a Gyro sensor installed in a smartphone as a motion password, when a log-in method and an application to use an accredited certificate and a banking service are set during a process of using the banking service using the smartphone. According to the present invention, a banking service thereafter is achieved as a user is informed of a final authentication success message in case two 3-axis motion values are consistent with each other by comparing a random 3-axis motion value on 3 axes of the gyro sensor, which are registered in advance by the user through application setting under the state that access authority is given by verification of log-in information and the public certificate, with a 3-axis motion value stored in a 3-axis motion value DB of a bank site.