Improving security and efficiency in attribute-based data sharing

Mathematics

• Data Sharing 100%
• Policy 53%
• Attribute 52%
• Encryption 31%
• Revocation 22%
• System Architecture 11%
• Cloud Computing 11%
• Data Security 11%
• Data Center 11%
• Key Distribution 10%
• Social Networks 8%
• Distributed Systems 7%
• Paradigm 6%
• Update 6%
• Scenarios 6%

Engineering & Materials Science

• Data Sharing 62%
• Cryptography 29%
• Security of data 8%
• Cloud computing 7%