| AES的差分－代数攻击 |
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| 引用本文： | 刘连浩,温从剑.AES的差分－代数攻击[J].计算机工程与应用,2010,46(5):111-113. |
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| 作者姓名： | 刘连浩 温从剑 |
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| 作者单位： | 中南大学,信息科学与工程学院,长沙,410083 |
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| 摘 要： | 差分－代数攻击是一种新的攻击方法，此方法结合了差分分析和代数攻击的思想。差分分析和代数攻击都是对高级加密标准（AES）最有效的攻击算法之一。对差分－代数如何在AES中应用进行了分析，并成功地应用此方法对5轮AES-256进行了攻击，使之比穷尽攻击更有效。
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| 关 键 词： | 差分－代数 差分分析 代数攻击 高级加密标准（AES） |
| 收稿时间： | 2008-8-21 |
| 修稿时间： | 2008-11-10
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Differential-algebraic attack on AES |
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| LIU Lian-hao,WEN Cong-jian.Differential-algebraic attack on AES[J].Computer Engineering and Applications,2010,46(5):111-113. |
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| Authors: | LIU Lian-hao WEN Cong-jian |
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| Affiliation: | LIU Lian-hao,WEN Cong-jian College of Information Science , Engineering,Central South University,Changsha 410083,China |
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| Abstract: | Differential-algebraic,which combines differential cryptanalysis and algebraic cryptanalysis,is a new cryptanalysis method.Either differential cryptanalysis or algebraic cryptanalysis is one of the most impactful cryptanalysis methods for AES.In this text how differential-algebraic is used in the AES is analyzed and this method is successfully used to attack the 5-round of the AES-256.The result shows that this method is better than the exhaustive search. |
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| Keywords: | differential-algebraic differential cryptanalysis algebraic cryptanalysis Advanced Encryption Standard(AES) |
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