Key recovery on several matrix public-key encryption schemes.
Houzhen WangHuanguo ZhangShaohua TangPublished in: IET Inf. Secur. (2016)
Keyphrases
- public key
- encryption scheme
- private key
- secure communication
- security analysis
- security model
- public key encryption
- ciphertext
- secret key
- digital signature
- proxy re encryption
- public key cryptography
- standard model
- chosen ciphertext
- signature scheme
- identity based encryption
- authentication scheme
- diffie hellman
- homomorphic encryption
- image encryption
- provably secure
- public key cryptosystem
- authentication protocol
- secret sharing scheme
- image quality
- lossless compression
- lightweight