Efficient anonymous attribute-based encryption with access policy hidden for cloud computing

Keyphrases

• Cloud Computing 100%
• Attribute-based Encryption 100%
• Access Policy 100%
• Policy Hidden 100%
• Ciphertext 66%
• Key Length 66%
• User Privacy 66%
• Encryption Scheme 33%
• Computation Overhead 33%
• Secret Key 33%
• Security Issues 33%
• Privacy Concerns 33%
• Communication Overhead 33%
• Security Analysis 33%
• Information Technology 33%
• Access Control 33%
• Fine-grained Access Control 33%
• Attribute-based Encryption Scheme 33%
• Computational Storage 33%
• Storage Overhead 33%
• Boolean 33%
• Data Security 33%
• Fast Encryption 33%
• Data Owner 33%
• Cloud Server 33%
• Cloud Data 33%
• Computational Communication 33%
• Service Resources 33%
• Technological Paradigm 33%
• Cloud Trust 33%
• Computing Efficiency 33%
• Equivalent Transformation 33%
• Reasonable Size 33%
• Policy Structure 33%

Computer Science

• Attribute-Based Encryption 100%
• Cloud Computing 100%
• Ciphertext 66%
• Encryption Scheme 66%
• Key Length 66%
• User Privacy 66%
• Good Performance 33%
• Communication Overhead 33%
• Access Control 33%
• Privacy Concern 33%
• Security Analysis 33%
• Grained Access Control 33%
• Storage Overhead 33%
• Data Security 33%
• Sufficient Data 33%
• Technology Paradigm 33%
• Information Technology 33%