Attribute-based access control scheme for secure storage and sharing of EHRs using blockchain and IPFS
Jasleen Kaur, Rinkle Rani, Nidhi Kalra
Topics & Concepts
Computer scienceBlockchainScalabilityAccess controlComputer securitySmart contractEncryptionHash functionCloud storageDistributed data storeMerkle treeAudit trailCloud computingDatabaseCryptographic hash functionAuditOperating systemEconomicsManagementBlockchain Technology Applications and SecurityCryptography and Data SecurityPrivacy-Preserving Technologies in Data