Keyphrases
- signature scheme
- public key
- standard model
- partially blind signature scheme
- designated verifier
- blind signature
- blind signature scheme
- bilinear pairings
- group signature scheme
- threshold signature scheme
- provably secure
- digital signature
- digital signature scheme
- secret key
- public key cryptosystem
- diffie hellman
- key distribution
- ring signature
- database systems
- private key
- electronic voting
- low cost
- similarity measure