Keyphrases
- signature scheme
- standard model
- public key
- designated verifier
- digital signature scheme
- digital signature
- threshold signature scheme
- blind signature
- group signature scheme
- public key cryptosystem
- provably secure
- blind signature scheme
- diffie hellman
- fair exchange
- key distribution
- secret key
- hash functions
- bilinear pairings
- private key
- forward secure
- high dimensional
- partially blind signature scheme
- fault tolerant