Efficient Strong Key Indistinguishable Access Control in Dynamic Hierarchies with Constant Decryption Cost.
Gaurav PareekB. R. PurushothamaPublished in: SIN (2018)
Keyphrases
- access control
- fine grained
- unauthorized access
- dynamic access control
- security policies
- data security
- role based access control
- access control models
- security mechanisms
- access control policies
- access control systems
- security model
- security architecture
- rbac model
- protection schemes
- databases
- database
- security requirements
- role assignment