Keyphrases
- signature scheme
- digital signature scheme
- standard model
- bilinear pairings
- proxy signature
- proxy signature scheme
- designated verifier
- public key
- proxy re encryption
- original signer
- digital signature
- threshold signature scheme
- public key cryptosystem
- group signature scheme
- provably secure
- blind signature
- private key
- proxy signer
- blind signature scheme
- similarity measure
- fair exchange
- ring signature
- diffie hellman
- forward secure
- security model
- trusted third party
- peer to peer