A novel ID-based designated verifier signature scheme |
| |
| Authors: | Jianhong Zhang Jane Mao |
| |
| Affiliation: | a College of Sciences, North China University of Technology, Beijing 100041, PR China
b Institute of Computer Science and Technology, Peking University, Beijing 1000871, PR China |
| |
| Abstract: | In a designated verifier signature scheme, only the designated verifier can verify the validity of a signature. This paper studies an Identity-based Strong Designated Verifier Signature (IBSDVS) scheme based on bilinear pairings by combining ID-based cryptosystem with the designated verifier signature scheme. We analyze the security of the scheme and the result shows that the security of our proposed scheme is closely related to the Bilinear Diffie-Hellman problem and the scheme is against delegatability attack. |
| |
| Keywords: | Designated verifier signature BDH Security analysis |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
