A secure and efficient Ciphertext-Policy Attribute-Based Proxy Re-Encryption for cloud data sharing

Keyphrases

• Cloud Data Sharing 100%
• Ciphertext-policy Attribute-based Proxy Re-encryption 100%
• Proxy Re-encryption 80%
• Access Policy 60%
• Encryption 40%
• Data Sharing 40%
• Decryption 40%
• Data Owner 40%
• CCA Security 40%
• Encryption Technology 40%
• Mobile Devices 20%
• Network Applications 20%
• Network Data 20%
• Cryptographic 20%
• Expressiveness 20%
• Attribute-based Encryption 20%
• Encryption System 20%
• Cloud Server 20%
• Proof Techniques 20%
• Resource-constrained Devices 20%
• Access Rights 20%
• Encrypted Data 20%
• Cryptographic Primitives 20%
• Access Structure 20%
• Dual System Encryption 20%
• Encryption Key Generation 20%
• Cloud Storage System 20%
• Composite Order Bilinear Groups 20%
• Computational Operations 20%
• General Notion 20%
• Honest-but-curious Clouds 20%

Computer Science

• Data Sharing 100%
• Ciphertext 100%
• proxy re encryption 100%
• Encryption Technology 22%
• Mobile Device 11%
• Encryption System 11%
• Key Generation 11%
• Access Rights 11%
• Cryptographic Primitive 11%
• Cloud Storage System 11%
• Proof Technique 11%
• Encrypted Data 11%
• encryption key 11%
• Attribute-Based Encryption 11%
• Access Structure 11%
• Network Application 11%