Multi-Authority-Based File Hierarchy Hidden CP-ABE Scheme for Cloud Security.
G. K. SandhiaS. V. Kasmir RajaK. R. JansiPublished in: Serv. Oriented Comput. Appl. (2018)
Keyphrases
- security model
- security requirements
- cloud computing
- protection scheme
- constraint programming
- security analysis
- database
- cloud storage
- computer security
- security issues
- digital signature scheme
- provably secure
- security policies
- network security
- intrusion detection
- elliptic curve
- malware detection
- authentication scheme
- high security
- factor authentication
- information security
- authentication mechanism
- access control
- statistical databases
- identity based cryptography
- key agreement
- cloud computing environment
- file system
- secure communication
- key distribution