Public-key encryption scheme with selective opening chosen-ciphertext security based on the Decisional Diffie-Hellman assumption.
Shengli LiuFangguo ZhangKefei ChenPublished in: Concurr. Comput. Pract. Exp. (2014)
Keyphrases
- public key encryption scheme
- standard model
- chosen ciphertext
- cca secure
- encryption scheme
- forward secure
- provably secure
- ciphertext
- public key
- signature scheme
- public key cryptosystem
- signcryption scheme
- diffie hellman
- security analysis
- proxy re encryption
- security model
- secret key
- cryptographic protocols
- hash functions
- blind signature scheme