A Secure and Efficient Ciphertext Encryption Scheme Based on Attribute and Support Strategy Dynamic Update Via Hybrid Encryption.
Yanhua WangYaqiu LiuKun WangPublished in: Int. J. Netw. Secur. (2018)
Keyphrases
- encryption scheme
- ciphertext
- chosen ciphertext
- standard model
- cca secure
- security analysis
- provably secure
- diffie hellman
- secret key
- public key
- public key encryption
- data sharing
- encryption algorithm
- private key
- secret sharing scheme
- proxy re encryption
- identity based encryption
- lossless compression
- secret sharing
- security model
- hash functions
- chosen plaintext attack
- cost effective
- secure communication
- security properties
- data structure
- public key cryptosystem
- smart card