A Blockchain-Based Privacy-Preserving Data Sharing Scheme with Security-Enhanced Access Control.
Benyu LiJing YangYuxiang WangXiao HuangJunshuai RenLiming WangPublished in: CSCWD (2023)
Keyphrases
- data sharing
- access control
- data privacy
- privacy preserving
- data security
- private data
- homomorphic encryption
- sensitive data
- privacy preservation
- privacy protection
- privacy preserving data mining
- data access
- security policies
- distributed data
- data integration
- information sharing
- role based access control
- fine grained
- differential privacy
- security mechanisms
- access control policies
- peer to peer
- personal data
- sensitive information
- security requirements
- security analysis
- private information
- data management
- encryption scheme
- privacy concerns
- knowledge discovery
- identity management
- database applications
- cloud computing
- databases
- data points
- digital libraries