CCA Secure encryption supporting authorized equality test on ciphertexts in standard model and its applications.
Yujue WangHweeHwa PangNgoc Hieu TranRobert H. DengPublished in: Inf. Sci. (2017)
Keyphrases
- ciphertext
- standard model
- cca secure
- encryption scheme
- proxy re encryption
- public key encryption scheme
- identity based encryption
- chosen ciphertext
- secret key
- diffie hellman assumption
- diffie hellman
- forward secure
- signature scheme
- public key
- provably secure
- private key
- cryptographic protocols
- signcryption scheme
- databases
- lossless compression
- xml data
- low cost