Distributed assignment of cryptographic keys for access control in a hierarchy.
Bao-Min ShaoJing-Jang HwangPeCheng WangPublished in: Comput. Secur. (1994)
Keyphrases
- access control
- dynamic access control
- fine grained
- data security
- high assurance
- distributed systems
- hash functions
- security policies
- role based access control
- security mechanisms
- security model
- smart card
- access control systems
- protection schemes
- access control models
- directory service
- access control mechanism
- secret key
- rbac model
- role based access control model
- peer to peer
- identity management
- access control policies
- distributed environment
- key management
- rights management