PTAS: Privacy-preserving Thin-client Authentication Scheme in blockchain-based PKI.
Wenbo JiangHongwei LiGuowen XuMi WenGuishan DongXiaodong LinPublished in: Future Gener. Comput. Syst. (2019)
Keyphrases
- privacy preserving
- authentication scheme
- public key
- smart card
- privacy preserving data mining
- secret key
- digital signature
- security analysis
- vertically partitioned data
- privacy preservation
- public key cryptography
- security mechanisms
- authentication protocol
- multi party
- user authentication
- sensitive information
- privacy concerns
- data privacy
- privacy protection
- sensitive data
- secure multiparty computation
- signature scheme
- differential privacy
- rfid systems
- private information
- data warehouse
- knn