Efficient Privacy-Preserving Ciphertext-Policy Attribute Based-Encryption and Broadcast Encryption.
Zhibin ZhouDijiang HuangZhijie WangPublished in: IEEE Trans. Computers (2015)
Keyphrases
- ciphertext
- attribute based encryption
- privacy preserving
- standard model
- encryption scheme
- secret key
- access structure
- public key
- multi party
- privacy protection
- sensitive information
- private key
- cost effective
- provably secure
- databases
- data privacy
- secret sharing scheme
- diffie hellman
- lightweight
- encryption algorithm
- data sharing
- sensitive data
- data structure