New Proxy Signature, Proxy Blind Signature and Proxy Ring Signature Schemes from Bilinear Pairing.
Fangguo ZhangReihaneh Safavi-NainiChih-Yin LinPublished in: IACR Cryptol. ePrint Arch. (2003)
Keyphrases
- ring signature
- proxy signature
- signature scheme
- original signer
- proxy signature scheme
- proxy signer
- designated verifier
- bilinear pairings
- standard model
- public key
- security properties
- digital signature
- blind signature
- elliptic curve
- private key
- key distribution
- provably secure
- diffie hellman
- forward secure
- trusted third party
- secret key
- blind signature scheme
- lightweight