Keyphrases
- privacy preserving
- mutual authentication
- privacy protection
- vertically partitioned data
- authentication protocol
- scalar product
- privacy preserving data mining
- rfid tags
- privacy preservation
- private information
- security analysis
- sensitive information
- multi party
- secure multiparty computation
- trusted third party
- homomorphic encryption
- private data
- data publishing
- data privacy
- privacy issues
- rfid systems
- privacy requirements
- record linkage
- privacy guarantees
- sensitive data
- road network
- data perturbation
- horizontally partitioned data
- secret key
- preserving privacy
- user privacy
- differential privacy
- privacy concerns
- lightweight
- security protocols
- data sharing
- horizontally partitioned