AUTHENTICATION DEVICE, AUTHENTICATION SYSTEM, AND AUTHENTICATION METHOD

摘要

The present invention pertains to an authentication device for executing an online transaction represented by money transfer processing in an online banking service. The authentication device is provided with a secret information storage unit for storing secret information, a verification unit for verifying the validity of input data that includes input information from a user, an information extraction unit for extracting input information from the input data the validity of which has been verified by the verification unit, an authentication information generation unit for generating authentication information for a user by using the input information extracted by the information extraction unit and the secret information stored in the secret information storage unit, and a display unit for displaying the authentication information generated by the authentication information generation unit.