Keyphrases
- signature scheme
- standard model
- public key
- threshold signature scheme
- designated verifier
- digital signature scheme
- group signature scheme
- digital signature
- identity based signature
- diffie hellman
- secret key
- blind signature
- bilinear pairings
- key distribution
- provably secure
- forward secure
- blind signature scheme
- private key
- proxy signature scheme
- public key cryptosystem
- hash functions