Cryptanalysis of Wang et al.'s improved anonymous multi-receiver identity-based encryption scheme.
Huixian LiLiaojun PangPublished in: IET Inf. Secur. (2014)
Keyphrases
- encryption scheme
- secret key
- identity based encryption
- standard model
- hash functions
- public key
- ciphertext
- security analysis
- cca secure
- signature scheme
- diffie hellman
- data sharing
- secret sharing scheme
- proxy re encryption
- security model
- provably secure
- smart card
- public key encryption
- signcryption scheme
- key management
- keyword search
- blind signature scheme
- lossless compression
- key distribution
- forward secure
- multiscale
- image processing