DHSA: efficient doubly homomorphic secure aggregation for cross-silo federated learning
Zizhen Liu, Si Chen, Jing Ye, Junfeng Fan, Huawei Li, Xiaowei Li
Topics & Concepts
Homomorphic encryptionComputer scienceCryptographyComputer securityComputationCryptographic primitiveSpeedupEncryptionSecure multi-party computationRandom oracleDistributed computingTheoretical computer sciencePublic-key cryptographyCryptographic protocolAlgorithmParallel computingCryptography and Data SecurityPrivacy-Preserving Technologies in DataStochastic Gradient Optimization Techniques