Provisioning biometrics tokens
US12039026B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jun 25, 2020 |
| Grant date | Jul 16, 2024 |
| Priority date | — |
| Expiry date | May 28, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/34
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A computing device implemented method of identity authentication comprises receiving a biometric token; performing a biometric capture of a user; converting the biometric capture into a biometric bitstream; recovering a predictable seed of data using the biometric bitstream and the biometric token; using the recovered predictable seed of data to produce challenge response data sent to a verifier device in response to a challenge message received from the verifier device; and verifying the challenge response data using identity data of the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.