A privacy-preserving blockchain-based tracing model for virus-infected people in cloud
Chengyi Qin, Lei Wu, Weizhi Meng, Zihui Xu, Su Li, Hao Wang
Topics & Concepts
Computer scienceComputer securityEncryptionCloud computingCiphertextOutsourcingSecurity analysisPlaintextVerifiable secret sharingAttribute-based encryptionDifferential privacyInformation privacyPublic-key cryptographyData miningBusinessMarketingProgramming languageSet (abstract data type)Operating systemBlockchain Technology Applications and SecurityCryptography and Data SecurityPrivacy-Preserving Technologies in Data