A Hierarchical Blockchain-Assisted Conditional Privacy-Preserving Authentication Scheme for Vehicular Ad Hoc Networks.
Xingyu HeXianhua NiuYangpeng WangLing XiongZhizhong JiangCheng GongPublished in: Sensors (2022)
Keyphrases
- privacy preserving
- authentication scheme
- vehicular ad hoc networks
- privacy preserving data mining
- smart card
- secret key
- user authentication
- vertically partitioned data
- private information
- sensitive information
- public key
- data dissemination
- privacy protection
- sensitive data
- routing protocol
- database systems
- data mining
- data sets
- security analysis
- database applications
- low cost
- databases