| 高级加密标准AES恒定的代数结构性质研究 |
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| 引用本文： | 赵林森.高级加密标准AES恒定的代数结构性质研究[J].西安邮电学院学报,2009,14(5):136-138. |
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| 作者姓名： | 赵林森 |
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| 作者单位： | 西安邮电学院电子与信息工程系,陕西,西安,710121 |
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| 摘 要： | 介绍了高级加密标准AES一个新奇的代数性质,将AES非常简单的代数运算进行组合,出现了一系列恒定不变的代数结构,而且组合的代数运算具有非常小的代数阶数,这是目前其他的密码算法所不具有的代数性质,或许这种代数性质就是我们日后攻击AES的一个出发点。
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| 关 键 词： | 高级加密标准 代数 密码分析 |
Study on the invariable algebraic property of AES |
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| ZHAO Lin-sen.Study on the invariable algebraic property of AES[J].Journal of Xi'an Institute of Posts and Telecommunications,2009,14(5):136-138. |
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| Authors: | ZHAO Lin-sen |
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| Affiliation: | ZHAO Lin- sen (Department of Electronic and Information Engineering, Xi＇an University of Posts and Telecommunications, Xi＇an 710121, China) |
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| Abstract: | A novel algebraic property of advanced encryption standard （AFt） is introduced in this paper. It employed special algebraic properties of its primitive operations by using simple algebraic operations with known properties, and an invariable algebraic property is found. The combined operation has very low algebraic order, which does not exist in other cipher algorithm. The interesting, and unexpected algebraic properties may lead to a new attacking field in the future. |
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| Keywords: | AES algebraic cryptanalysis |
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