Indistinguishable against adaptive chosen ciphertext attack secure public key cryptosystem with double trapdoor decryption mechanism.
Baocang WangYupu HuXixiang LvPublished in: Secur. Commun. Networks (2014)
Keyphrases
- chosen ciphertext
- encryption scheme
- public key cryptosystem
- ciphertext
- cca secure
- public key
- diffie hellman
- standard model
- secret key
- security analysis
- signature scheme
- secret sharing scheme
- security model
- private key
- digital signature
- data sharing
- provably secure
- lossless compression
- hash functions
- secret sharing
- data management
- key management
- signcryption scheme