Key Policy Attribute-based Proxy Re-encryption and RCCA Secure Scheme.
Keying LiJianfeng WangYinghui ZhangHua MaPublished in: J. Internet Serv. Inf. Secur. (2014)
Keyphrases
- proxy re encryption
- public key encryption
- standard model
- private key
- security model
- public key
- ciphertext
- cca secure
- keyword search
- encryption scheme
- secure communication
- security analysis
- identity based encryption
- signature scheme
- diffie hellman
- provably secure
- key distribution
- secret key
- digital signature
- access control
- authentication protocol
- high dimensional
- secret sharing
- metadata
- intrusion detection system
- structured data
- image quality