A CDH-Based Multi-Signature Scheme with Tight Security Reduction.
Zecheng WangTaozhi SiHaifeng QianZhibin LiPublished in: ICYCS (2008)
Keyphrases
- signature scheme
- digital signature scheme
- public key cryptosystem
- diffie hellman
- private key
- blind signature
- public key
- standard model
- identity based signature
- diffie hellman assumption
- blind signature scheme
- provably secure
- threshold signature scheme
- security model
- digital signature
- designated verifier
- bilinear pairings
- key distribution
- cca secure
- secret key
- access control
- identity based cryptography
- security issues
- electronic voting
- data integrity
- security analysis
- encryption scheme
- authentication protocol
- secure communication
- security requirements
- key management
- elliptic curve
- security properties
- network security
- user authentication
- information security
- intrusion detection
- low cost