Cryptanalysis and Improvement of an Efficient CCA Secure PKE Scheme.
Xu An WangLiqiang WuJinting NieWei WangPublished in: CIS (2012)
Keyphrases
- cca secure
- encryption scheme
- public key encryption scheme
- standard model
- public key cryptosystem
- proxy re encryption
- secret key
- ciphertext
- identity based encryption
- secret sharing scheme
- diffie hellman
- signature scheme
- forward secure
- hash functions
- public key
- provably secure
- elliptic curve
- database systems
- smart card
- multiresolution