Keyphrases
- signature scheme
- standard model
- secret key
- digital signature scheme
- public key
- threshold signature scheme
- designated verifier
- hash functions
- digital signature
- provably secure
- diffie hellman
- bilinear pairings
- group signature scheme
- blind signature scheme
- fair exchange
- public key cryptosystem
- blind signature
- private key
- key distribution
- similarity search