Protecting membership in a secure multi-party computation and/or communication
US11989325B1 · kind B1 · utility
0Cited by
6References
20Claims
0Family size
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Key dates
| Filing date | Oct 23, 2023 |
| Grant date | May 21, 2024 |
| Priority date | — |
| Expiry date | Oct 23, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/6254
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Protecting membership in secure multi-party computation and communication is provided. A method of protecting membership includes generating a padding dataset, up-sampling a first dataset with the padding dataset, transforming and dispatching the first dataset, receiving a second dataset, and performing a private set intersection operation based on the first dataset and the second dataset to generate a third dataset. Each of the first dataset, the padding dataset, and/or the second dataset includes one or more personal identification information for each user or member in the dataset.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.