Multi-Authority Ciphertext Policy Attribute-Based Encryption Scheme on Ideal Lattices.
Zechao LiuZoe Lin JiangXuan WangYulin WuSiu-Ming YiuPublished in: ISPA/IUCC/BDCloud/SocialCom/SustainCom (2018)
Keyphrases
- encryption scheme
- ciphertext
- standard model
- cca secure
- security analysis
- proxy re encryption
- public key
- secret key
- diffie hellman
- security model
- chosen plaintext attack
- secret sharing scheme
- identity based encryption
- lossless compression
- public key encryption
- data sharing
- hash functions
- private key
- databases
- encryption algorithm
- data access
- similarity search
- database