| 基于双线性对的前向安全代理签名方案 |
| |
| 引用本文： | 肖鹏,毛明,陈少晖.基于双线性对的前向安全代理签名方案[J].微计算机应用,2008,29(7). |
| |
| 作者姓名： | 肖鹏 毛明 陈少晖 |
| |
| 作者单位： | 1. 西安电子科技大学通信工程学院,西安,710071;北京电子科技学院,北京,100070
2. 北京电子科技学院,北京,100070 |
| |
| 基金项目： | 北京市教改立项网络对抗实验平台项目 |
| |
| 摘 要： | 将前向安全的概念结合到代理签名体制中,利用椭圆曲线上的双线性对构造了一个基于双线性对的前向安全代理签名方案。此方案保护了原始签名者和代理签名者权益,攻击者即使在本时段入侵,也无法伪造过去时段的签名,有较高的效率和较强的安全性。
|
| 关 键 词： | 双线性对 前向安全 代理签名 |
Forward Secure Proxy Signature Scheme based on Bilinear Pairings |
| |
| XIAO Peng,MAO Ming,CHEN Shaohui.Forward Secure Proxy Signature Scheme based on Bilinear Pairings[J].Microcomputer Applications,2008,29(7). |
| |
| Authors: | XIAO Peng MAO Ming CHEN Shaohui |
| |
| Abstract: | Combining the concept of forward security,an efficient proxy signature scheme based on bilinear pairings of elliptic curve is proposed.The signature scheme provides the safeguard to the rights and interests of both the original and the proxy signers.Even if an adversary can intrude and obtain the signature key at this time period,it could not forge the proxy signature of the past time.The scheme has high efficiency and strong security. |
| |
| Keywords: | bilinear pairings forward security proxy signature |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
