Fine-Grained Secure Attribute-Based Encryption.
Yuyu WangJiaxin PanYu ChenPublished in: CRYPTO (4) (2021)
Keyphrases
- fine grained
- attribute based encryption
- ciphertext
- standard model
- access structure
- diffie hellman
- coarse grained
- access control
- encryption scheme
- public key
- secret key
- multi attribute
- range queries
- group communication
- xml access control
- key management
- security properties
- data lineage
- cryptographic protocols
- security mechanisms
- security model
- security requirements
- signature scheme
- image quality
- key distribution
- database systems
- secure communication
- security issues
- metric space
- multi dimensional