Improvement of Hsu-Wu-He's Proxy Multi-signature Schemes.
Yumin YuanPublished in: Secure Data Management (2005)
Keyphrases
- low cost
- signature scheme
- proxy signature scheme
- standard model
- bilinear pairings
- proxy signature
- original signer
- threshold signature scheme
- proxy re encryption
- designated verifier
- public key
- group signature scheme
- proxy signer
- digital signature scheme
- data sets
- ring signature
- forward secure
- diffie hellman
- key distribution
- public key cryptosystem