Blockchain-based scalable and secure EHR data sharing using proxy re-encryption.
Naresh SammetaLatha ParthibanPublished in: Int. Arab J. Inf. Technol. (2023)
Keyphrases
- data sharing
- encryption scheme
- proxy re encryption
- public key encryption
- standard model
- ciphertext
- cca secure
- security analysis
- data access
- security model
- data integration
- distributed data
- diffie hellman
- homomorphic encryption
- peer to peer
- sensitive data
- information sharing
- public key
- electronic health records
- keyword search
- secret sharing scheme
- private key
- lightweight
- database systems
- data management
- structured data