Efficient utilization of elliptic curve cryptosystem for hierarchical access control.
Morteza NikooghadamAli ZakerolhosseiniMohsen Ebrahimi MoghaddamPublished in: J. Syst. Softw. (2010)
Keyphrases
- access control
- elliptic curve
- scalar multiplication
- efficient computation
- data security
- security policies
- dynamic access control
- role based access control
- access control policies
- security model
- diffie hellman
- digital signature
- access control models
- security mechanisms
- key distribution
- power analysis
- security requirements
- access control mechanism
- access control systems