An expressive and provably secure Ciphertext-Policy Attribute-Based Encryption.
A. BaluKuppusamy KrishnamoorthyPublished in: Inf. Sci. (2014)
Keyphrases
- attribute based encryption
- provably secure
- standard model
- ciphertext
- diffie hellman
- public key
- encryption scheme
- signature scheme
- secret key
- proxy re encryption
- access structure
- cca secure
- security model
- private key
- secure communication
- elliptic curve
- key management
- group communication
- similarity measure
- hash functions
- motion estimation