Cryptographic Role-based Security Mechanisms based on Role-Key Hierarchy.
Yan ZhuGail-Joon AhnHongxin HuHuaixi WangPublished in: IACR Cryptol. ePrint Arch. (2010)
Keyphrases
- security mechanisms
- access control
- smart card
- digital signature
- security protocols
- secure communication
- cryptographic algorithms
- role based access control
- resource constrained
- security problems
- security requirements
- access control policies
- security issues
- security systems
- security services
- data security
- information security
- public key infrastructure
- key management
- real time
- e government