Efficient and Provable Secure Ciphertext-Policy Attribute-Based Encryption Schemes.
Luan IbraimiQiang TangPieter H. HartelWillem JonkerPublished in: ISPEC (2009)
Keyphrases
- encryption scheme
- ciphertext
- attribute based encryption
- public key encryption
- standard model
- cca secure
- chosen ciphertext
- proxy re encryption
- public key
- security analysis
- secret key
- provably secure
- data sharing
- diffie hellman
- private key
- identity based encryption
- chosen plaintext attack
- lossless compression
- secret sharing scheme
- secret sharing
- homomorphic encryption
- low cost
- encryption algorithm
- video sequences
- lightweight