A threshold secure data sharing scheme for federated clouds
K. VenkataramanaM. PadmavathammaPublished in: CoRR (2012)
Keyphrases
- data sharing
- distributed data
- sensitive data
- data access
- homomorphic encryption
- encryption scheme
- peer to peer
- data integration
- information sharing
- security analysis
- standard model
- data privacy
- key distribution
- semantic interoperability
- privacy protection
- government agencies
- diffie hellman
- signcryption scheme
- secure communication
- data sources
- secret sharing scheme
- private data
- database systems
- distributed systems
- differential privacy
- smart card
- databases