Accountable Ciphertext-Policy Attribute-Based Encryption Scheme Supporting Public Verifiability and Nonrepudiation.
Gang YuZhenfu CaoGuang ZengWenbao HanPublished in: ProvSec (2016)
Keyphrases
- encryption scheme
- ciphertext
- standard model
- security analysis
- proxy re encryption
- cca secure
- secret key
- public key
- security properties
- diffie hellman
- encryption algorithm
- data sharing
- security model
- hash functions
- chosen plaintext attack
- identity based encryption
- private key
- secret sharing scheme
- lossless compression
- smart card
- image encryption
- database systems
- image processing