Comments on "A blockchain-based attribute-based signcryption scheme to secure data sharing in the cloud".
Xiaoyu LiLin GeJiahui ChenZhiniang PengPublished in: J. Syst. Archit. (2022)
Keyphrases
- data sharing
- signcryption scheme
- encryption scheme
- standard model
- key distribution
- key management
- private key
- homomorphic encryption
- diffie hellman
- data access
- security analysis
- sensitive data
- cloud computing
- data integration
- peer to peer
- information sharing
- bilinear pairings
- secret sharing scheme
- ciphertext
- provably secure
- cloud storage
- identity based cryptography
- encrypted data
- data management
- public key
- data center
- secret key
- security model
- data mining
- security requirements
- ad hoc networks
- database applications
- lightweight
- data warehouse
- data model