Ring Signatures: Stronger Definitions, and Constructions without Random Oracles.
Adam BenderJonathan KatzRuggero MorselliPublished in: J. Cryptol. (2009)
Keyphrases
- signature scheme
- ring signature
- ring signature scheme
- designated verifier
- threshold signature scheme
- public key
- standard model
- digital signature
- bilinear pairings
- signature recognition
- chosen plaintext
- diffie hellman
- information systems
- provably secure
- key distribution
- signature verification
- public key cryptosystem
- private key
- precise definition
- ciphertext
- cca secure
- hidden markov models
- data structure
- database systems