Privacy-Preserving Industrial Control System Anomaly Detection Platform

Protocol 1

3-party shared OT protocol.

	Initialization:
	for eachdo
	and have the same random seed ;
	end
	Preparing:
	for eachdo
	Generate ;
	Generate a pair of keys for ;
	Send to , to ;
	end
	for eachdo
	Receive from the environment;
	end
	for eachdo
	for eachdo
	;
	;
	end
	;
	Send to , to ;
	end
	for eachdo
	Receive from , from ;
	end
	for eachdo
	for eachdo
	;
	end
	;
	;
	;
	, ;
	Return ;
	end