| RSA算法安全性分析 |
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| 引用本文： | 张海燕,毕秀丽,高树风,吴方.RSA算法安全性分析[J].计算机安全,2008(7). |
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| 作者姓名： | 张海燕 毕秀丽 高树风 吴方 |
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| 作者单位： | 北京理工大学,珠海学院计算机科学与技术学院,广东,珠海,519085 |
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| 摘 要： | 网络系统最主要的安全技术是数据加密,而RSA算法是密钥系统最安全的一种体制,其算法的安全性基于数论中大素数分解的困难性。该文首先介绍RSA公开密钥加密算法数学原理,并讨论RSA算法固有缺陷,最后分析RSA算法的安全性。
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| 关 键 词： | RSA算法 素数 密钥 |
The Analysis of RSA Security |
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| ZHANG Hai-yan,BI Xiu-li,GAO Shu-feng,WU Fang.The Analysis of RSA Security[J].Network & Computer Security,2008(7). |
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| Authors: | ZHANG Hai-yan BI Xiu-li GAO Shu-feng WU Fang |
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| Abstract: | The most main security technology of network system is data encryption, but RSA algorithm is the safest system of key systems. Its security is based on the difficultly of dividing big prime number. This paper introduces the mathematic principle of RSA public key encryption algorithm, discusses the inherent limitation, and then analyses the security of RSA. |
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| Keywords: | RSA arithmetic prime number secret key |
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