Authentication method and apparatus of biometric payment device, computer device, and storage medium
US12361412B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 21, 2022 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Aug 27, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/56
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An authentication method of a biometric payment device includes: acquiring a key of the biometric payment device, the key being a key recognized by a payment authentication server and acquired through communication between a manufacturer device and the payment authentication server during a production phase; generating a signature according to the key and device information; transmitting an authentication request to the payment authentication server based on the device information and the signature, the authentication request being used for instructing the payment authentication server to verify the signature according to the device information, and generate an authentication result of the biometric payment device according to a verification result; and receiving the authentication result returned by the payment authentication server, the authentication result causing the payment authentication server to implement a biometric payment based on biometric data transmitted by the authenticated biometric payment device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.