Privacy-Preserving Federated Learning Framework with General Aggregation and Multiparty Entity Matching

Table 1

Notation table.

Notation	Description
	The homomorphic encryption with public key
	The public key and private key for RSA
	A cyclic group of order , primitive
	The secret share distributed to the participants
	The th sample of the th participant
	The characteristic weight of the th participant
	A hash function
	Function prediction of logistic regression