Cryptanalysis and improvement on a certificateless encryption scheme in the standard model.
Limin ShenFutai ZhangYinxia SunSujuan LiPublished in: Int. J. Inf. Comput. Secur. (2014)
Keyphrases
- standard model
- signature scheme
- encryption scheme
- public key
- proxy re encryption
- provably secure
- secret key
- diffie hellman
- ciphertext
- chosen ciphertext
- hash functions
- identity based encryption
- cca secure
- security model
- digital signature
- public key encryption scheme
- security analysis
- bilinear pairings
- blind signature
- private key
- forward secure
- public key cryptosystem
- key distribution
- public key cryptography
- similarity measure
- smart card
- data structure