BIDIRECTIONAL CROSS CERTIFICATION ELECTRONIC CASH EXCHANGE SYSTEM USING IRIS INFORMATION OF A USER AS A MASTER KEY

摘要

PURPOSE: A bidirectional cross certification electronic cash exchange system is provided to embody a simple and secure authentication method by using iris information of a user as a master key instead of using a password.;CONSTITUTION: An initial offline facing ID checker(101) is used for issuing an OTP(One-Time Password) authenticating module. The iris camera photographs the iris of a mobile communication terminal user. An iris information processor(102) creates digital iris code by extracting information of the iris information. A security module(103) creates an OTP and ciphers the OTP by using the created iris digital code.;COPYRIGHT KIPO 2012