Hierarchical group key management for secure data sharing in a cloud-based environment.
Velumadhava RajasekaranSelvamani KadirveluKanimozhi SakthivelArputharaj KannanPublished in: Concurr. Comput. Pract. Exp. (2019)
Keyphrases
- data sharing
- data access
- sensitive data
- security administration
- information sharing
- encryption scheme
- data integration
- distributed data
- private data
- homomorphic encryption
- peer to peer
- government agencies
- data privacy
- real world
- cloud computing
- ontology mapping
- semantic interoperability
- data management
- data provenance
- privacy protection
- differential privacy
- database systems