Compliance and audit using biometric tokenization
US10193884B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 7, 2017 |
| Grant date | Jan 29, 2019 |
| Priority date | — |
| Expiry date | Apr 7, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/123
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Various embodiments relate to a method of auditing a biometric enrollment event journal entry, performed by a processor of an authentication computing system. An example method includes receiving a biometric enrollment event journal entry. The entry includes a tokenized biometric reference sample and a biometric reference template identifier. The tokenized biometric reference sample is generated by tokenizing at least one biometric reference sample captured from a user having a unique user identifier. The biometric reference template identifier uniquely identifies a biometric reference template generated using the at least one biometric reference sample. The tokenized biometric reference sample and biometric reference template associated with the biometric reference template identifier in the biometric enrollment event journal entry is retrieved. It is determined whether the detokenized biometric reference sample matches the biometric reference template. An enrollment match value indicative of whether the biometric reference sample matched the biometric reference template is generated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.