Secure Proxy Multi-signature Scheme in the Standard Model.
Zhenhua LiuYupu HuHua MaPublished in: ProvSec (2008)
Keyphrases
- standard model
- signature scheme
- proxy re encryption
- identity based signature
- chosen ciphertext
- diffie hellman
- bilinear pairings
- digital signature scheme
- proxy signature
- digital signature
- diffie hellman assumption
- provably secure
- public key
- original signer
- cryptographic protocols
- cca secure
- public key encryption scheme
- threshold signature scheme
- forward secure
- encryption scheme
- blind signature
- designated verifier
- key distribution
- trusted third party
- private key
- ciphertext
- chosen message