ID-Based Proxy Re-Encryption Schemes Without Random Oracle.
Xiaoming HuZhe ZhangTaozhi SiPublished in: CIS (1) (2009)
Keyphrases
- encryption scheme
- proxy re encryption
- standard model
- diffie hellman
- ciphertext
- bilinear pairings
- public key
- security model
- security analysis
- signcryption scheme
- data sharing
- ring signature scheme
- lossless compression
- provably secure
- public key encryption
- secret key
- cca secure
- secret sharing scheme
- hash functions
- secret sharing
- homomorphic encryption
- digital signature
- keywords
- signature scheme
- relational databases