System for performing service by using biometric information, and control method therefor
US11546163B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 13, 2019 |
| Grant date | Jan 3, 2023 |
| Priority date | — |
| Expiry date | Aug 15, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/76
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system for performing a service by using biometric information is disclosed. A system according to the present disclosure comprises an electronic device, a first server and a second server, and a control method of the system comprises the steps of: allowing the electronic device to acquire first biometric information; allowing the electronic device to acquire first encrypted data, in which the first biometric information is encrypted, by using the acquired first biometric information and a first encryption key, and to transmit same to the first server, allowing the first server to acquire second encrypted data, in which the first encrypted data is encrypted, by using the first encrypted data received from the electronic device and a second encrypted key, and first user identification information corresponding to the first biometric information, and to transmit same to the second server; allowing the second server to match the second encrypted data and the first user identification information corresponding to the biometric information, which are received from the first server, and to store same; allowing the second server to acquire authentication information on the basis of the …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.