Efficient FHEW Bootstrapping with Small Evaluation Keys, and Applications to Threshold Homomorphic Encryption
Yongwoo Lee, Daniele Micciancio, Andrey Kim, Rakyong Choi, Maxim Deryabin, Jieun Eom, Donghoon Yoo
Topics & Concepts
Homomorphic encryptionBootstrapping (finance)Computer scienceKey (lock)EncryptionMultiplicative functionKey sizeScheme (mathematics)Public-key cryptographyTheoretical computer scienceBinary numberAlgorithmComputer securityMathematicsArithmeticMathematical analysisEconometricsCryptography and Data SecurityCryptographic Implementations and SecurityCoding theory and cryptography