A Secure and Efficient Identity-Based Proxy Signcryption in Cloud Data Sharing.
Negalign Wake HunderaQian MeiHu XiongDagmawit Mesfin GeressuPublished in: KSII Trans. Internet Inf. Syst. (2020)
Keyphrases
- data sharing
- encryption scheme
- key management
- bilinear pairings
- provably secure
- standard model
- diffie hellman
- data access
- signcryption scheme
- trusted third party
- privacy protection
- sensitive data
- data integration
- identity based signature
- information sharing
- homomorphic encryption
- data privacy
- proxy re encryption
- peer to peer
- ciphertext
- ad hoc networks
- security protocols
- security properties
- group communication
- security analysis
- public key
- cloud computing
- digital signature
- key distribution
- security services
- security requirements
- database applications
- decision support
- identity based cryptography
- wireless sensor networks