Authentication device, biological information management apparatus, authentication system and authentication method

摘要

An authentication device 40 which is used for a thin client 30 or the like encrypts address information of the biological information management apparatus 10 that is an access destination of the thin client 30 with biological information of a user of the thin client 30, and stores the encrypted address information. When the authentication device 40 receives the biological information of the user of the thin client, the authentication device 40 decrypts the encrypted address information with the received biological information, and outputs the decrypted address information to the thin client 30. When the thin client 30 accesses a biological information management apparatus 10 by using the address information and succeeds in an authentication, the thin client 30 receives profile information of a server 20 from the biological information management apparatus 10. The thin client 30 then logs in the server 20 by using the profile information.