Generic construction of role-based encryption in the standard model.
BaoHong LiBaojun LiYinliang ZhaoPublished in: Int. J. Secur. Networks (2017)
Keyphrases
- standard model
- encryption scheme
- ciphertext
- proxy re encryption
- cryptographic protocols
- identity based encryption
- security analysis
- provably secure
- secret key
- signature scheme
- cca secure
- public key
- data sharing
- diffie hellman
- public key encryption scheme
- signcryption scheme
- access control
- digital signature
- public key cryptography
- secret sharing scheme
- data model
- security model
- compression algorithm
- image quality