An Improved Secure Identity-Based On-Line/Off-Line Signature Scheme.
Jianhong ZhangYixian YangXinxin NiuShengnan GaoHua ChenQin GengPublished in: ISA (2009)
Keyphrases
- signature scheme
- identity based signature
- standard model
- diffie hellman
- digital signature scheme
- digital signature
- key distribution
- private key
- blind signature
- public key
- provably secure
- designated verifier
- public key cryptosystem
- threshold signature scheme
- bilinear pairings
- chosen message
- group signature scheme
- electronic voting
- secret key
- encryption scheme
- identity based cryptography
- security model
- key management
- blind signature scheme
- group communication
- public key cryptography
- security analysis
- low cost
- authentication scheme
- cryptographic protocols
- security services
- signcryption scheme
- secure communication
- hash functions
- fault tolerant
- lightweight