Decentralized Multi-authority ABE for NC¹ from BDH

Keyphrases

• Random Oracle Model 100%
• Multi-authority ABE 100%
• Multi-authority Attribute-based Encryption 100%
• Private Key 50%
• Public Key 50%
• Global Coordination 50%
• Central Authority 50%
• Bilinear 50%
• Common Reference 50%
• Ciphertext-policy Attribute-based Encryption (CP-ABE) 50%
• Access Policy 50%
• NC1 Circuit 50%
• Composite Order Bilinear Groups 50%

Computer Science

• Attribute-Based Encryption 100%
• random oracle model 66%
• public key 33%
• Ciphertext 33%
• Central Authority 33%
• Search Variant 33%
• Reference Parameter 33%