A lattice-based data sharing functional encryption scheme with HRA security for IoT.
Jinqiu HouChanggen PengWeijie TanPublished in: Expert Syst. Appl. (2024)
Keyphrases
- encryption scheme
- data sharing
- security analysis
- standard model
- data access
- distributed data
- data integration
- cca secure
- diffie hellman
- information sharing
- data privacy
- peer to peer
- homomorphic encryption
- security model
- ciphertext
- management system
- public key cryptosystem
- encryption algorithm
- public key encryption
- databases
- private key
- sensitive data
- privacy protection
- data model
- data mining
- provably secure
- proxy re encryption