A blockchain-based privacy-preserving auditable authentication scheme with hierarchical access control for mobile cloud computing.
Yin ZhangLing XiongFagen LiXianhua NiuHanzhou WuPublished in: J. Syst. Archit. (2023)
Keyphrases
- cloud computing
- access control
- privacy preserving
- data privacy
- data security
- identity management
- privacy preservation
- fine grained
- privacy preserving data mining
- distributed computing
- data management
- security policies
- security mechanisms
- sensitive data
- security issues
- service providers
- sensitive information
- privacy concerns
- security requirements
- smart card
- mobile devices
- security analysis
- private information
- access control policies
- public key
- privacy protection
- mobile users
- mobile applications
- secret key