| 一种新的电子公文加解密方法 |
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| 引用本文： | 孙轶茹,封化民,孙莹. 一种新的电子公文加解密方法[J]. 北京电子科技学院学报, 2013, 21(2): 61-65 |
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| 作者姓名： | 孙轶茹 封化民 孙莹 |
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| 作者单位： | 西安电子科技大学通信工程学院 西安710071;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 |
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| 摘 要： | 随着电子政务的广泛应用,人们对电子公文的真实性和安全性的要求越来越高,本文提出一种新的电子公文加解密方法,主要基于矩阵的一些组合问题,在加解密过程中减少了使用大量的模指数运算,提高了计算效率,从而提高了电子公文的传输和共享的效率。
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| 关 键 词： | 电子公文 加密与解密 PKI RSA |
A New Encryption and Decryption Method of Electronic Document |
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| Sun Yiru Feng Huamin Sun Ying. A New Encryption and Decryption Method of Electronic Document[J]. Journal of Beijing Electronic Science & Technology Institute, 2013, 21(2): 61-65 |
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| Authors: | Sun Yiru Feng Huamin Sun Ying |
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| Affiliation: | Sun Yiru Feng Huamin Sun Ying1. School of Telecommunication Engineering, Xidian University, Xian, 710000, China 2. Beijing Electronic Science ＆ Technology Institute, Beijing 100070, China |
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| Abstract: | With the wide application of e - government, the security and authenticity of electronic documents become more and more important. In this paper, a new encryption and decryption method of electronic document that depends on a kind of matrix combinatorial problem is proposed. The method can reduce the use of a large number of modular exponentiation in the encryption and decryption process, as well as improve the computational efficiency, thereby increase the efficiency of the transmission and sharing of electronic documents . |
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| Keywords: | Electronic Document Encryption and Decryption PKI RSA |
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