Controlled secure social cloud data sharing based on a novel identity based proxy re-encryption plus scheme.
Xu An WangFatos XhafaJianfeng MaZhiheng ZhengPublished in: J. Parallel Distributed Comput. (2019)
Keyphrases
- data sharing
- encryption scheme
- proxy re encryption
- public key encryption
- standard model
- cca secure
- ciphertext
- identity based encryption
- security model
- security analysis
- diffie hellman
- data access
- peer to peer
- secret sharing scheme
- data integration
- cloud storage
- information sharing
- signcryption scheme
- private key
- homomorphic encryption
- keyword search
- encrypted data
- provably secure
- public key
- signature scheme
- cloud computing
- bilinear pairings
- xml documents
- public key cryptosystem
- data center
- sensitive data
- object oriented