Privacy Protection in Location-Based Services Through a Public-Key Privacy Homomorphism.
Agusti SolanasAntoni Martínez-BallestéPublished in: EuroPKI (2007)
Keyphrases
- public key
- location privacy
- privacy protection
- location based services
- security analysis
- privacy preserving
- information loss
- data sharing
- private information
- private key
- personal data
- sensitive information
- statistical databases
- signature scheme
- digital signature
- privacy policies
- encryption scheme
- data protection
- secret key
- privacy preservation
- spatial data
- data collection
- mobile devices
- location information
- authentication protocol
- sensitive data
- road network
- third party
- ciphertext
- trusted third party
- privacy preserving data mining
- low cost
- wireless sensor networks