Method, system, and computer program product for authentication
US12301723B2 · kind B2 · utility
0Cited by
2References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 12, 2021 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | Sep 26, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0861
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Provided is a method for authentication. The method may include receiving first password data, first biometric input data, and first secret key data. A second secret key may be generated based on the first secret key and the first password. Fuzzy extractor helper data may be generated based on the first biometric input and the second secret key. The fuzzy extractor helper data and the first secret key may be stored. The user may be authenticated based on an attempted password and/or a second biometric input. A system and computer program product are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.