| Spectral Characteristics of the Best Affine Approach of Multi-Output m-Valued Logical Functions |
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| 作者姓名： | ZHAO Yaqun YING Dinghai FENG Dengguo |
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| 作者单位： | [1]Institute of Information Engineering, Information Engi-neering University, Zhengzhou 450002, Henan, China [2]State Key Laboratory of Information Security, GraduateUniversity of Chinese Academy of Sciences, Beijing 100039, China |
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| 基金项目： | Foundation item： Supported by the 0pening Research Foundation of the State Key Laboratory of Information Security （2005 -01-02） |
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| 摘 要： | This paper discusses the best affine approach （BAA） of multi-output m-valued logical functions. First, it gives the spectra of rate of accordance between multi-output m-valued logical functions and their affine functions, then analyzes the BAA of multi-output m-valued logical functions and finally gives the spectral characteristics of BAA of multi-output m-valued logical functions.
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| 关 键 词： | 通信保密技术 逻辑函数 仿射函数 光谱分析 |
| 文章编号： | 1007-1202（2007）01-0185-04 |
| 收稿时间： | 2006-05-20 |
Spectral characteristics of the best affine approach of multi-output <Emphasis Type="Italic">m</Emphasis>-valued logical functions |
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| ZHAO Yaqun YING Dinghai FENG Dengguo.Spectral Characteristics of the Best Affine Approach of Multi-Output m-Valued Logical Functions[J].Wuhan University Journal of Natural Sciences,2007,12(1):185-188. |
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| Authors: | Zhao Yaqun Ying Dinghai Feng Dengguo |
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| Institution: | (1) Institute of Information Engineering, Information Engineering University, Zhengzhou, 450002, Henan, China;(2) State Key Laboratory of Information Security, Graduate University of Chinese Academy of Sciences, Beijing, 100039, China |
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| Abstract: | This paper discusses the best affine approach (BAA) of multi-output m-valued logical functions. First, it gives the spectra of rate of accordance between multi-output m-valued logical func- tions and their affine functions, then analyzes the BAA of multi-output m-valued logical functions and finally gives the spec- tral characteristics of BAA of multi-output m-valued logical func- tions. |
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| Keywords: | multi-output m-valued logical functions linear spectrum cyclic spectrum BAA(best affine approach) |
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