PSI from ring-OLE

ePrint Report: PSI from ring-OLE

Wutichai Chongchitmate, Yuval Ishai, Steve Lu, Rafail Ostrovsky

Private set intersection (PSI) is one of the most extensively studied instances of secure computation. PSI allows two parties to compute the intersection of their input sets without revealing anything else. Other useful variants include PSI-Payload, where the output includes payloads associated with members of the intersection, and PSI-Sum, where the output includes the sum of the payloads instead of individual ones.


In this work, we make …

computation compute eprint report input ole payload private private set intersection report ring secure computation steve