A Secure Key Management Scheme for Hierarchical Access Control with Secret Key Validity Checking.
Pierre E. Abi-CharPatrick NaderSandy MahfouzPublished in: TSP (2021)
Keyphrases
- access control
- secret key
- key management
- key management scheme
- key distribution
- smart card
- secure communication
- public key
- data security
- security policies
- security model
- diffie hellman
- group communication
- pseudorandom
- role based access control
- encryption scheme
- security level
- security mechanisms
- security protocols
- authentication protocol
- wireless sensor networks
- elliptic curve
- rbac model
- hash functions
- key establishment
- identity management
- access control policies
- security requirements
- ad hoc networks
- database systems
- data protection
- rfid tags
- security analysis
- intrusion detection
- real time