On the Security of a Conditional Proxy Re-Encryption.
Xi ZhangMin-Rong ChenPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2009)
Keyphrases
- proxy re encryption
- security model
- public key encryption
- encryption scheme
- cca secure
- standard model
- security requirements
- public key
- access control
- identity based encryption
- security analysis
- public key cryptosystem
- keyword search
- information security
- ciphertext
- intrusion detection
- diffie hellman
- security issues
- private key
- security policies
- information systems
- network security
- relational databases
- provably secure
- low cost
- security mechanisms
- structured data
- rfid tags
- database systems
- databases