On the Security of the Lee-Hwang Group-Oriented Undeniable Signature Schemes.
Guilin WangJianying ZhouRobert H. DengPublished in: TrustBus (2004)
Keyphrases
- signature scheme
- digital signature scheme
- public key cryptosystem
- standard model
- identity based signature
- digital signature
- private key
- diffie hellman
- blind signature
- provably secure
- public key
- blind signature scheme
- key distribution
- threshold signature scheme
- designated verifier
- security model
- identity based cryptography
- electronic voting
- security issues
- information security
- key management
- access control
- signcryption scheme
- intrusion detection
- security requirements
- ring signature
- group signature scheme
- cca secure
- security policies
- secure communication
- encryption scheme
- secret key
- network security
- bilinear pairings
- lightweight
- forward secure
- data streams
- trusted third party
- similarity measure