| 椭圆曲线数字签名系统的设计与实现 |
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| 引用本文： | 李海平,王天芹,李沛.椭圆曲线数字签名系统的设计与实现[J].商丘师范学院学报,2007,23(9):82-85. |
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| 作者姓名： | 李海平 王天芹 李沛 |
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| 作者单位： | 河南大学,数据与知识工程研究所,河南,开封,475004 |
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| 摘 要： | 随着办公自动化系统的广泛应用，对系统安全性要求也越来越高。为了适应这一要求，数字签名系统应运而生。本文探讨了椭圆曲线数字签名系统的分析与设计，该系统通过C#编程实现。该签名系统首先对文档进行SHA-1算法得到摘要，然后对文档的摘要进行签名，验证者随后可以对签名进行验证。通过测试表明，该文实现的数字签名系统具有良好的运行性能，可以满足安全性的要求。
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| 关 键 词： | 椭圆曲线 数字签名 离散对数 |
| 文章编号： | 1672-3600（2007）09-0082-04 |
| 收稿时间： | 2006-11-20 |
| 修稿时间： | 2006-12-19 |
The design and implementation of digital signature system based on elliptic curve |
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| LI Hai-ping,WANG Tian-qin,LI Pei.The design and implementation of digital signature system based on elliptic curve[J].Journal of Shangqiu Teachers College,2007,23(9):82-85. |
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| Authors: | LI Hai-ping WANG Tian-qin LI Pei |
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| Institution: | Institute of data and knowledge Engineering, Henan University, Kaifeng 475004, China |
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| Abstract: | With the office automation system widely used, the request of the security is also higher. The digital signature system adapted to the request and emerged as the times require. The article has discussed the analysis and design of the elliptic curve digital signature system, which is implemented by C#. The signature system carries on the SHA - 1 algorithm to the document and gets the abstract of the document, then sign the document abstract. The verifier can verify the signature afterwards. The digital signature system has good performance by test, and meets the request of the security. |
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| Keywords: | SHA-1 |
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