Revocable attribute-based proxy re-encryption

Keyphrases

• Attribute-based Proxy Re-encryption 100%
• Revocation Mechanism 50%
• Access Policy 33%
• Encryption Key 33%
• Ciphertext 33%
• Attribute-based Encryption 33%
• Proxy Re-encryption 33%
• Efficient Revocation 33%
• Decryption 33%
• Untrusted Environment 16%
• Trusted Proxy 16%
• Plaintext 16%
• Lattice-based 16%
• Encrypted Data 16%
• Instantiation 16%
• Learning with Errors Problem 16%
• Identity-based Encryption 16%
• Security Model 16%
• Chosen-plaintext Attack 16%
• Predicate Encryption 16%
• Data Needs 16%
• Cloud Storage 16%

Computer Science

• proxy re encryption 100%
• Attribute-Based Encryption 25%
• encryption key 25%
• Ciphertext 25%
• Security Model 12%
• identity based encryption 12%
• Instantiation 12%
• Encrypted Data 12%
• Plaintext Attack 12%
• Untrusted Environment 12%
• Cloud Storage 12%
• Learning with Errors 12%