A secure and privacy enhanced protocol for location-based services in ubiquitous society.
Divyan M. KonidalaChan Yeob YeunKwangjo KimPublished in: GLOBECOM (2004)
Keyphrases
- location based services
- user privacy
- location privacy
- rfid systems
- location aware
- radio frequency identification
- privacy preserving
- secure multiparty computation
- authentication protocol
- mobile devices
- rfid technology
- location information
- rfid tags
- mobile users
- road network
- mutual authentication
- vertically partitioned data
- spatial data
- cryptographic protocols
- homomorphic encryption
- scalar product
- mobile environments
- mobile applications
- context aware
- uncertain data
- trusted third party
- low cost
- identity management
- privacy preservation
- private information