New Escrow-Free Scheme for Hierarchical Identity-Based Encryption.
Fang QiXin TangQuanyun WeiPublished in: ICA3PP (Workshops and Symposiums) (2015)
Keyphrases
- query language
- identity based encryption
- standard model
- proxy re encryption
- keyword search
- public key
- provably secure
- security model
- public key encryption
- cca secure
- encryption scheme
- ciphertext
- xml data
- secret key
- public key cryptosystem
- private key
- hash functions
- databases
- security analysis
- signature scheme
- data management
- query processing
- similarity measure