Identifier discrimination: realizing selective-ID HIBE with authorized delegation and dedicated encryption privacy.
Jian-Wu ZhengJing ZhaoXin-Ping GuanPublished in: Int. J. Inf. Sec. (2019)
Keyphrases
- identity based encryption
- sensitive information
- sensitive attributes
- standard model
- sensitive data
- ciphertext
- security properties
- encryption scheme
- data protection
- access control policies
- access control
- privacy preserving
- security model
- cca secure
- public key
- security analysis
- personal information
- security issues
- private information
- proxy re encryption
- third party
- privacy protection
- access control systems
- data security
- data privacy
- provably secure
- security mechanisms
- access rights
- personal data
- role based access control
- security policies
- privacy preserving data mining
- authentication protocol
- smart card
- search engine
- privacy concerns
- relational databases