Authentication system, authentication device, and authentication method
First Claim
1. An authentication system comprising a terminal device and a server, whereinthe terminal device comprises:
- a biometric information generating unit configured to acquire biometric characteristics and generates biometric information;
an additional information input module for inputting additional information;
a specific code generating module configured to generate a specific code unique to each combination of the biometric information and the additional information using the biometric information and the additional information; and
a communication module configured to send the specific code to the server;
the server comprises;
a communication module configured to receive the specific code;
a storage that associates and stores an identifying code and an account;
a search module configured to search for an identifying code matching the specific code; and
an account specifying module configured to specify an account matching the identifying code retrieved by the search module.
1 Assignment
0 Petitions
Accused Products
Abstract
An authentication system comprising: a terminal device 100 that includes a biometric information generating portion 160 generating biometric information that does not fluctuate across individual measurements, input unit 172 for inputting a password, specific code generating unit for generating a specific code unique to each combination of the biometric information and the additional information, and communication module 140 for sending the specific code to a server; and a server 200 that includes communication module 240 for receiving the specific code, storage 230 for associating and storing an identifying code and an account, search module for searching for an identifying code matching the specific code, and account specifying module for specifying an account matching the identifying code retrieved by the search module.
14 Citations
17 Claims
-
1. An authentication system comprising a terminal device and a server, wherein
the terminal device comprises: -
a biometric information generating unit configured to acquire biometric characteristics and generates biometric information; an additional information input module for inputting additional information; a specific code generating module configured to generate a specific code unique to each combination of the biometric information and the additional information using the biometric information and the additional information; and a communication module configured to send the specific code to the server; the server comprises; a communication module configured to receive the specific code; a storage that associates and stores an identifying code and an account; a search module configured to search for an identifying code matching the specific code; and an account specifying module configured to specify an account matching the identifying code retrieved by the search module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
-
-
15. An authentication device comprising:
-
a biometric information generating unit configured to acquire biometric characteristics and generate biometric information; an additional information input module for inputting additional information; a specific code generating module configured to generate a specific code unique to each combination of the biometric information and the additional information using the biometric information and the additional information; a storage that associates and stores an identifying code and an account; a search module configured to search for identifying code matching the specific code; and an account specifying module configured to specify an account matching the identifying code retrieved by the search module.
-
-
16. A method of registering to an authentication system, comprising:
-
taking multiple measurements of a measurement subject and acquiring biometric information; generating biometric information using some of that portion of measurement results having identical values from among the measurement results; generating a unique first specific code using the biometric information and inputting additional information; searching for an identifying code matching the specific code, from a storage storing in associated form an identifying code and account; in the event that an identifying code matching the first specific code has not yet been recorded in the storage, registering the first specific code as an identifying code; in the event that an identifying code matching the specific code has already been recorded in the storage, generating suggested additional information for generating a specific code that does not match the identifying code already registered in association with the biometric information; generating a unique second specific code using the additional information and the biometric information; and registering the second specific code as an identifying code.
-
-
17. An authentication method in an authentication system, comprising:
-
taking multiple measurements of a measurement subject and acquiring biometric information; generating biometric information using some of that portion of measurement results having identical values from among the measurement results; generating a unique first specific code using the biometric information and input additional information; searching for an identifying code matching the specific code, from a storage storing in associated form an identifying code and account; and in the event that an identifying code matching the specific code is found, identifying the account associated with the identifying code.
-
Specification