Fine-Grained Secure Attribute-Based Encryption.
Yuyu WangJiaxin PanYu ChenPublished in: IACR Cryptol. ePrint Arch. (2023)
Keyphrases
- fine grained
- attribute based encryption
- ciphertext
- standard model
- access structure
- diffie hellman
- coarse grained
- access control
- secret key
- encryption scheme
- multi attribute
- xml access control
- data lineage
- group communication
- high level
- access methods
- range queries
- database
- security model
- privacy policies
- secret sharing scheme
- security properties
- private key
- security protocols
- metric space
- lightweight