A secure identity-based proxy multi-signature scheme.
Feng CaoZhenfu CaoPublished in: Inf. Sci. (2009)
Keyphrases
- signature scheme
- standard model
- bilinear pairings
- identity based signature
- diffie hellman
- digital signature scheme
- proxy signature
- digital signature
- blind signature
- key distribution
- proxy re encryption
- private key
- proxy signature scheme
- provably secure
- original signer
- designated verifier
- public key
- threshold signature scheme
- key management
- identity based cryptography
- signcryption scheme
- proxy signer
- security model
- chosen message
- group signature scheme
- trusted third party
- public key cryptosystem
- electronic voting
- blind signature scheme
- ring signature
- secret key
- forward secure
- public key cryptography
- group communication
- hash functions
- cca secure
- security requirements
- cryptographic protocols
- ciphertext
- encryption scheme