| ARIA访问驱动Cache计时模板攻击 |
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| 引用本文： | 赵新杰,郭世泽,王韬,刘会英.ARIA访问驱动Cache计时模板攻击[J].华中科技大学学报(自然科学版),2011(6):62-65. |
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| 作者姓名： | 赵新杰 郭世泽 王韬 刘会英 |
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| 作者单位： | 军械工程学院计算机工程系;北方电子设备研究所; |
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| 基金项目： | 国家自然科学基金资助项目(60772082); 河北省自然科学基金资助项目(08M010) |
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| 摘 要： | 为评估ARIA密码抗Cache计时攻击安全性,提出了一种访问驱动Cache计时模板分析模型,给出了直接分析和排除分析2种模板匹配方法.以ARIA分组密码为例,给出了前4轮模板攻击方法,并通过本地攻击实验验证理论正确性.结果表明:ARIA易遭受访问驱动Cache计时模板攻击,应用直接模板分析和排除模板分析方法,200个样本均可在1s内恢复ARIA 128bit密钥.模板分析模型还可为其他使用S盒的分组密码访问驱动Cache计时模板分析提供一定参考.
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| 关 键 词： | 密钥 ARIA 访问驱动 Cache计时攻击 实现攻击 模板分析 查找S盒 |
Access driven Cache timing template attack on ARIA |
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| Zhao Xinjie Guo Shize Wang Tao Liu Huiying.Access driven Cache timing template attack on ARIA[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2011(6):62-65. |
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| Authors: | Zhao Xinjie Guo Shize Wang Tao Liu Huiying |
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| Institution: | Zhao Xinjie1 Guo Shize2 Wang Tao1 Liu Huiying1(1 Department of Computer Engineering,Ordnance Engineering College,Shijiazhuang 050003,China,2 The Institute of North Electronic Equipment,Beijing 100083,China) |
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| Abstract: | In order to evaluate the security of ARIA against Cache timing attacks,an access driven Cache timing template attack model was proposed,non-elimination or elimination two template matching method were given.Taking ARIA as an example,the first 4 rounds template attack method was presented,which was verified through the experiments.Experiment results demonstrate that ARIA is vulnerable to access driven Cache timing template attack,by applying the non-elimination or elimination template matching method,200 sam... |
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| Keywords: | cryptographic key ARIA access driven Cache timing attack implementation attack template analysis S-box lookup |
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