Selector derived encryption systems and methods
US11601258B2 · kind B2 · utility
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61References
20Claims
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Inventor
Key dates
| Filing date | Oct 8, 2020 |
| Grant date | Mar 7, 2023 |
| Priority date | — |
| Expiry date | May 19, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/0861
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Example selector derived encryption methods and systems include creating a hashed and encrypted database, as well as performing a query against the hashed and encrypted database using an encrypted selector exchange protocol to prevent the exposure of extraneous data from the hashed and encrypted database.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.