ID-based Ring Signature and Proxy Ring Signature Schemes from Bilinear Pairings.
Amit K. AwasthiSunder LalPublished in: IACR Cryptol. ePrint Arch. (2004)
Keyphrases
- ring signature
- signature scheme
- bilinear pairings
- ring signature scheme
- proxy signature
- original signer
- threshold signature scheme
- proxy signature scheme
- standard model
- public key
- proxy signer
- blind signature
- identity based cryptography
- designated verifier
- forward secure
- digital signature
- diffie hellman
- partially blind signature scheme
- provably secure
- electronic voting
- blind signature scheme
- private key
- secret key
- hash functions
- low cost