Multi-use and unidirectional identity-based proxy re-encryption schemes.
Hongbing WangZhenfu CaoLicheng WangPublished in: Inf. Sci. (2010)
Keyphrases
- encryption scheme
- proxy re encryption
- standard model
- ciphertext
- identity based encryption
- keyword search
- public key encryption
- security model
- public key
- security analysis
- cca secure
- secret key
- data sharing
- secret sharing scheme
- diffie hellman
- signature scheme
- lossless compression
- provably secure
- public key cryptosystem
- database