Outsourced Mutual Private Set Intersection Protocol for Edge-Assisted IoT

Table 4

Comparison of the properties of O-mPSI protocol and related protocols.

Protocol	Comp. Cost		Comm. Cost	Fairness
	User	Server
Debnath’s mPSI1 [11]		—		Yes
Debnath’s mPSI2 [12]		—		Yes
Abadi’s PSI [20]				No
Our O-mPSI		0		Yes