Improving the Message-Ciphertext Rate of Lewko's Fully Secure IBE Scheme.
Dingding JiaBao LiYamin LiuQixiang MeiPublished in: ISPEC (2013)
Keyphrases
- cca secure
- ciphertext
- public key encryption
- encryption scheme
- proxy re encryption
- standard model
- attribute based encryption
- identity based encryption
- public key cryptosystem
- public key
- private key
- diffie hellman
- chosen plaintext attack
- secret key
- security model
- secret sharing scheme
- provably secure
- security analysis
- encryption algorithm
- access structure
- signature scheme
- data sharing
- keyword search
- secret sharing
- database systems
- secure communication
- digital signature
- forward secure
- lossless compression
- data management
- high dimensional