| 密码算法识别技术研究 |
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| 引用本文： | 李继中,舒辉.密码算法识别技术研究[J].信息网络安全,2011(11):46-49. |
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| 作者姓名： | 李继中 舒辉 |
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| 作者单位： | 解放军信息工程大学信息工程学院 |
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| 摘 要： | 在二进制代码中识别密码算法对于查找恶意代码,保护计算机系统安全有着重要的意义,文章分析了密码算法的静态特征码和统计特征,并介绍具体静态特征码,以及相似性判定的的统计特征识别,研究的成果可以为鉴别二进制代码中的密码算法提供重要参考。
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| 关 键 词： | 密码算法识别 AST匹配 静态特征码 统计特征 |
The Research of Crypto Algorithm Recognition Technology |
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| LI Ji-zhong,SHU Hui.The Research of Crypto Algorithm Recognition Technology[J].Netinfo Security,2011(11):46-49. |
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| Authors: | LI Ji-zhong SHU Hui |
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| Affiliation: | (Institute of Information Engineering,Information Engineering University,Zhengzhou Henan 450002,China) |
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| Abstract: | Recognizing crypto algorithms from binary files plays an important role in finding malicious code and protecting computer system;This paper has researched static and statistical characters of crypto algorithms,has introduced detail static character code examples and the method to recognize the statistical character based on similarity decision.The researching conclusion of this paper can provide important information in recognizing crypto algorithms from binary files. |
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| Keywords: | crypto algorithm recognition AST match static character code statistical characteristic |
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