Private set intersection (PSI) is a way for two parties to share knowledge of overlapping audiences without revealing to the other their full audience. This is an example implementation in python.

The .intersection() operator returns the intersection of a set and the set of elements in an iterable. Sometimes, the & operator is used in place of the .intersection() operator, but it only operates ...

Private Set Intersection (PSI) protocols and broader privacy-preserving computation techniques have emerged as critical tools in an era where data sharing and integration are both ubiquitous and ...