Variable biometric information-based authentication system and authentication method using the same
US10803158B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 30, 2017 |
| Grant date | Oct 13, 2020 |
| Priority date | — |
| Expiry date | Aug 31, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/33
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An authentication system that uses personal variable biometric information which changes according to times and environments, and an authentication method using the same are disclosed. The variable biometric information-based authentication system includes: a mobile terminal configured to generate information regarding an ID that intends to access a facility or information requiring an access authority, and to collect variable biometric information, such that information regarding the ID and the variable biometric information are stored all together; and a variable biometric information management server configured to, when the mobile terminal requests a login command regarding the ID, verify validity of the login command regarding the ID based on the variable biometric information. Accordingly, a real data value of collected biometric information is not used in the authentication procedure, and the authentication procedure is performed only by using a figure or a form of a graph indicating a variation in a specific section or a data arithmetic value obtained by performing a predetermined arithmetic operation with respect to the real data value. Therefore, even if the biometric inf…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.