| 平衡相关免疫函数的特征和结构 |
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| 引用本文： | 张串绒 肖国镇 等. 平衡相关免疫函数的特征和结构[J]. 陕西师范大学学报(自然科学版), 2001, 29(4): 9-12 |
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| 作者姓名： | 张串绒 肖国镇 等 |
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| 作者单位： | [1]空军工程大学电讯工程学院，陕西西安710077 [2]西安电子科技大学信息保密研究所，陕西西安710071 |
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| 基金项目： | 国家自然科学基金资助项目(60073051) |
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| 摘 要： | 研究了简称相关免疫函数的特征和结构。用频谱理论和重量分析方法，给出了平衡相关免疫函数的Walsh谱特征和重量特征；分析和介绍了几类重要平衡相关免疫函数的结构，给出了构造具有良好密码特性的平衡相关免疫函数的方法。
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| 关 键 词： | 密码学 平衡性 相关免疫性 Walsh谱 平衡相关免疫函数 重量特征 密码函数 |
| 文章编号： | 1001-3857(2001)04-0009-04 |
Characteristics and constructions of balanced correlation-immune functions |
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| ZHANG Chuan-rong ,WANG Guo-zheng ,XIAO Guo-zhen. Characteristics and constructions of balanced correlation-immune functions[J]. Journal of Shaanxi Normal University: Nat Sci Ed, 2001, 29(4): 9-12 |
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| Authors: | ZHANG Chuan-rong WANG Guo-zheng XIAO Guo-zhen |
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| Affiliation: | ZHANG Chuan-rong 1,WANG Guo-zheng 1,XIAO Guo-zhen 2 |
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| Abstract: | Characteristics and constructions of balanced correlation-immune functions are studied. Using spectrum theory and weight analysis, the Walsh spectrum and weight properties of them are given; the constructions of some important balanced correlation-immune functions are analyzed and introduced; and the methods of constructing balanced correlation-immune functions with some good cryptographic properties are pointed out. |
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| Keywords: | cryptology balancedness correlation-immunity Walsh spectrum balanced correlation-immune function |
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