AUTHENTICATION METHOD AND DEVICE USING A SINGLE-USE PASSWORD INCLUDING BIOMETRIC IMAGE INFORMATION

摘要

The present invention relates to an authentication method and device using a single-use password generated from iris image information. The device comprises: a terminal and a server storing, in respective memories thereof, the iris image information for authentication; a camera attached to and installed on the device to capture the iris image information for authentication; the terminal, which generates the single-use password from the iris image information acquired through the camera, and transmits the single-use password to the server; and the server, which has a built-in algorithm for comparing and determining whether or not the single-use password transmitted from the terminal matches single-use password stored in the server.

主权项

1. An authentication method using a single-use password generated from iris image information, comprising:
registering and storing iris image information for authentication in memories of a terminal and a server, respectively; generating at least one single-use password; storing at least one single-use password in the memories of the terminal and the server, respectively; photographing and acquiring iris image information for authentication using a camera attached to the terminal; transmitting the single-use password stored in the terminal to the server; and performing authentication by determining whether the single-use password transmitted from the terminal matches the single-use password stored in the server which has an embedded algorithm for matching between single-use passwords.