Backward-Leak Uni-Directional Updatable Encryption from (Homomorphic) Public Key Encryption.
Yao Jiang GaltelandJiaxin PanPublished in: Public Key Cryptography (2) (2023)
Keyphrases
- encryption scheme
- public key encryption
- ciphertext
- standard model
- proxy re encryption
- identity based encryption
- security analysis
- public key
- secret key
- diffie hellman
- data sharing
- lossless compression
- cca secure
- private information
- security model
- secret sharing scheme
- relational databases
- hash functions
- privacy preserving
- data management