BA-RMKABSE: Blockchain-aided Ranked Multi-keyword Attribute-based Searchable Encryption with Hiding Policy for Smart Health System
Jian Su, Leyou Zhang, Yi Mu
Topics & Concepts
Computer scienceCloud computingEncryptionComputer securityCorrectnessSmart contractData sharingSecurity analysisBlockchainDatabaseAlgorithmOperating systemAlternative medicinePathologyMedicineCryptography and Data SecurityBlockchain Technology Applications and SecurityPrivacy-Preserving Technologies in Data