Attribute-based fine-grained access control with efficient revocation in cloud storage systems

Computer Science

• Grained Access Control 100%
• Cloud Storage System 100%
• Key Management 50%
• Traditional Method 50%
• Control Framework 50%
• Data Access 50%
• Access Control 50%
• Decryption 50%
• Ciphertext 50%
• random oracle model 50%
• provably secure 50%
• Access Control Schemes 50%
• Authorized User 50%
• Cloud Storage Service 50%
• Attribute-Based Encryption 50%
• Access Privilege 50%