A Blockchain-Based Secure Data Sharing Approach with Proxy Re-Encryption.
Jiahao LiuChao LiRuoyu WangJunjian LiWuhao XiaPublished in: DSC (2023)
Keyphrases
- data sharing
- encryption scheme
- proxy re encryption
- public key encryption
- standard model
- ciphertext
- cca secure
- security analysis
- security model
- data access
- diffie hellman
- data integration
- peer to peer
- homomorphic encryption
- identity based encryption
- secret sharing scheme
- information sharing
- sensitive data
- public key
- keyword search
- data privacy
- private key
- provably secure
- security requirements
- databases
- keywords
- metadata
- machine learning