A Novel Lattice-Based Ciphertext-Policy Attribute-Based Proxy Re-encryption for Cloud Sharing.
Juyan LiChunguang MaKejia ZhangPublished in: SocialSec (2019)
Keyphrases
- proxy re encryption
- ciphertext
- attribute based encryption
- standard model
- keyword search
- encryption scheme
- security model
- public key encryption
- public key
- cca secure
- secret key
- identity based encryption
- data sharing
- information sharing
- structured data
- security requirements
- security analysis
- data model
- private key
- diffie hellman
- search engine
- information retrieval
- database