| 一种具有前向安全性的数字签名方案 |
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| 引用本文： | 白永祥,党焦坪.一种具有前向安全性的数字签名方案[J].重庆科技学院学报(自然科学版),2009,11(3). |
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| 作者姓名： | 白永祥 党焦坪 |
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| 作者单位： | 1. 华东师范大学,上海,600062;渭南职业技术学院,渭南,714000
2. 渭南职业技术学院,渭南,714000 |
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| 摘 要： | 数字签名技术为信息安全提供了有力的保障,尤其在电子文档来源验证和防抵赖方面起着非常重要的作用.提出了一种基于EIGama体制的具有前向安全的数字签名方案.该方案具有较高的效率和更加安全的特点.
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| 关 键 词： | 前向安全 数字签名 EIGamal数字签名 |
A Digital Signature Scheme Based on the Forward-security |
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| BAI Yong-xiang,DANG Jiao-ping.A Digital Signature Scheme Based on the Forward-security[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2009,11(3). |
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| Authors: | BAI Yong-xiang DANG Jiao-ping |
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| Affiliation: | 1.The Computer Department of East China Normal University;Shanghai 600062;2.Weinan Vocational and Technical College;Weinan 714000 |
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| Abstract: | The technology of Digital signature provides strong protection for the information security,particularly it plays an important role in the source verification and no-repudiation of the electronic document.At present,many experts bring up a number of signature schemes,EIGamal signature is a typical representative of these schemes.This article is inspired by previous studies,the digital signature scheme based on the EIGamal with forward-security has a higher efficiency and more security. |
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| Keywords: | forward-secure digital signature EIGamal digital signature |
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