| RSA加密算法改进的研究及实现 |
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| 引用本文： | 余新宏,陈琦,严宇.RSA加密算法改进的研究及实现[J].南华大学学报(自然科学版),2018,32(2):70-73. |
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| 作者姓名： | 余新宏 陈琦 严宇 |
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| 作者单位： | 安徽农业大学 经济技术学院,安徽 合肥 230011,安徽农业大学 经济技术学院,安徽 合肥 230011,安徽农业大学 经济技术学院,安徽 合肥 230011 |
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| 基金项目： | 安徽省高校自然科学研究重点项目资助(KJ2016A246);安徽省质量工程教学重点研究项目(2016jyxm0327);安徽省质量工程统计学教学团队项目(2017jxtd134) |
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| 摘 要： | RSA算法的安全性依赖于模幂和模乘运算,但是由于模幂运算太耗时间,一直使得RSA算法难以广泛应用,因此如何提高RSA运算中的模幂、模乘运算速度至关重要.对RSA加解密基本原理进行了相应的分析,并结合当前针对RSA算法的攻击手段,提出抵御这些攻击所应考虑的因素,从而对传统的RSA算法进行了进一步的改进.
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| 关 键 词： | RSA 算法研究 模乘运算 |
| 收稿时间： | 2018/1/4 0:00:00 |
Research and Realization of the RSA Encryption Algorithm Improvment |
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| YU Xin-hong,CHEN Qi and YAN Yu.Research and Realization of the RSA Encryption Algorithm Improvment[J].Journal of Nanhua University:Science and Technology,2018,32(2):70-73. |
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| Authors: | YU Xin-hong CHEN Qi and YAN Yu |
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| Institution: | Economy and Technology Institute,Anhui Agricultural University,Hefei,Anhui 230011,China,Economy and Technology Institute,Anhui Agricultural University,Hefei,Anhui 230011,China and Economy and Technology Institute,Anhui Agricultural University,Hefei,Anhui 230011,China |
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| Abstract: | The modular exponentiation and modular multiplication are essential elements to secure RSA algorithm.However,modular exponentiation has been so time-intensive that it impedes RSA algorithm''s application.Therefore,it is paramount to enhance the efficiency of modular exponentiation and multiplication.This paper aims to improve RSA algorithm by analyzing the principle of RSA encryption,discussing attacks against RSA algorithm,and suggesting the factors to be considered when resisting attacks. |
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| Keywords: | RSA algorithm research mold by operation |
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