Keyphrases
- ring signature scheme
- designated verifier
- signature scheme
- ring signature
- bilinear pairings
- original signer
- electronic voting
- security model
- blind signature
- public key
- standard model
- blind signature scheme
- proxy signature
- signcryption scheme
- provably secure
- digital signature
- partially blind signature scheme
- database
- key distribution
- signature verification
- neural network