Keyphrases
- signature scheme
- standard model
- public key
- designated verifier
- digital signature scheme
- threshold signature scheme
- group signature scheme
- provably secure
- blind signature
- public key cryptosystem
- digital signature
- secret key
- diffie hellman
- blind signature scheme
- bilinear pairings
- database systems
- private key
- lightweight
- key distribution
- database design
- data sets
- partially blind signature scheme