Environmental Adaptive Privacy Preserving Contact Tracing System: A Construction From Public Key Rerandomizable BLS Signatures.
Pengfei WangXiangyu SuMaxim JourenkoZixian JiangMario LarangeiraKeisuke TanakaPublished in: IEEE Access (2022)
Keyphrases
- privacy preserving
- public key
- digital signature
- signature scheme
- homomorphic encryption
- privacy preserving data mining
- security model
- privacy preservation
- security analysis
- private key
- vertically partitioned data
- partially blind signature scheme
- multi party
- public key cryptography
- data privacy
- privacy concerns
- private information
- privacy protection
- sensitive information
- blind signature scheme
- personal data
- differential privacy
- authentication protocol
- standard model
- sensitive data
- rfid tags
- data sharing