Fully Secure Ciphertext-Policy Attribute Based Encryption with Security Mediator.
Yuechen ChenZoe Lin JiangSiu-Ming YiuJoseph K. LiuMan Ho AuXuan WangPublished in: ICICS (2014)
Keyphrases
- attribute based encryption
- ciphertext
- encryption scheme
- cca secure
- private key
- diffie hellman
- standard model
- public key encryption
- identity based encryption
- chosen plaintext attack
- encryption algorithm
- secret key
- proxy re encryption
- public key
- security analysis
- access structure
- key management
- security properties
- public key cryptosystem
- secret sharing scheme
- security model
- elliptic curve
- security issues
- signcryption scheme
- key distribution
- access control
- hash functions
- security requirements
- data sharing
- database systems
- databases
- smart card
- information security
- signature scheme
- provably secure
- secure communication
- authentication scheme
- lossless compression
- cryptographic protocols
- secret sharing