Keyphrases
- signature scheme
- standard model
- threshold signature scheme
- public key
- digital signature scheme
- group signature scheme
- designated verifier
- privacy preserving
- encryption scheme
- digital signature
- diffie hellman
- blind signature
- identity based signature
- bilinear pairings
- secret key
- blind signature scheme
- ring signature
- provably secure
- public key cryptosystem
- cryptographic protocols
- data analysis