A novel linear polynomial-based dynamic key management scheme for hierarchical access control.
Vanga OdeluAshok Kumar DasAdrijit GoswamiPublished in: Int. J. Trust. Manag. Comput. Commun. (2013)
Keyphrases
- access control
- fine grained
- data security
- dynamic access control
- key management scheme
- key management
- role based access control
- security mechanisms
- security model
- access control systems
- access control models
- security policies
- access control policies
- security requirements
- database security
- data protection
- access control mechanism
- rbac model