On the Security of Group Signature Scheme and Designated Verifier Signature Scheme.
Jianhong ZhangQin GengPublished in: NAS (2008)
Keyphrases
- signature scheme
- group signature scheme
- designated verifier
- public key cryptosystem
- diffie hellman
- private key
- blind signature
- public key
- standard model
- proxy signature scheme
- provably secure
- blind signature scheme
- key distribution
- bilinear pairings
- digital signature
- electronic voting
- security model
- signcryption scheme
- public key cryptography
- cca secure
- cryptographic protocols
- ring signature
- secret key
- key management
- security requirements
- hash functions
- authentication protocol
- encryption scheme
- forward secure
- security issues