A Ciphertext-Policy Attribute-based Encryption Scheme With Optimized Ciphertext Size And Fast Decryption.
Qutaibah M. MalluhiAbdullatif ShikfaViet Cuong TrinhPublished in: AsiaCCS (2017)
Keyphrases
- ciphertext
- encryption scheme
- standard model
- cca secure
- proxy re encryption
- secret key
- security analysis
- encryption algorithm
- public key
- private key
- diffie hellman
- secret sharing scheme
- security model
- identity based encryption
- chosen plaintext attack
- secret sharing
- public key cryptosystem
- data structure
- public key encryption
- lossless compression
- data sharing
- relational databases
- s box
- provably secure
- hash functions
- cost effective
- image quality
- low cost