Cryptanalysis and Improvement of Identity-based Proxy Multi-signature scheme.
Jayaprakash KarPublished in: IACR Cryptol. ePrint Arch. (2015)
Keyphrases
- signature scheme
- bilinear pairings
- proxy signature
- proxy signature scheme
- original signer
- standard model
- designated verifier
- public key
- threshold signature scheme
- proxy signer
- proxy re encryption
- digital signature scheme
- provably secure
- digital signature
- diffie hellman
- blind signature
- ring signature
- identity based cryptography
- key distribution
- public key cryptosystem
- private key
- data streams
- identity based signature
- information security