Patent · US Active

Private set intersection encryption techniques

US10608811B2 · kind B2 · utility

5Cited by

6References

17Claims

0Family size

Assignee

MICROSOFT TECHNOLOGY LICENSING, LLC · US

Inventors

Hao Chen · Beijing, CN
Kim Laine · Seattle, US

Key dates

Filing date	Jun 15, 2017
Grant date	Mar 31, 2020
Priority date	—
Expiry date	Jul 8, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH04L2209/46
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

The disclosure herein relates to private set intersection techniques. The described private set intersection techniques enable entities to determine common data strings in their respective data sets. The private set intersection techniques described herein allow those common data strings to be shareable between the entities, while maintaining the secrecy of other data strings stored in their respective data sets.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.