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boolean functions中文是什么意思
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- 中文翻译
- 造句
- [数][计] 布尔函数
- boolean 布尔的, 逻辑的, 布尔型; 布尔符号; 布尔命令; 布尔运算; 布尔值; 布林值; 判断; 选辑的
- boolean not 逻辑求反
- boolean or 逻辑加
- functions 函数/函词
- add boolean 布耳加
- boolean add 布尔加; 逻辑加
- boolean addition 布尔矩阵加法
- boolean algebra Boolean algebra,布尔代数，逻辑代数。
- boolean analyzer 布尔分析器
- boolean and operation 布尔与运算
- boolean assignment 布尔赋值语句
- boolean calculation 布尔代数运算; 布尔运算, 逻辑代数运算; 逻辑运算
- boolean calculus 布尔计算法; 布尔演算; 布伦微积分
- boolean character 布尔字符
- boolean coefficient 布尔系数
- boolean combination 布尔组合
- boolean comparison 布尔值
- boolean complement 布耳互补; 布尔补数; 布尔互补; 布尔求反
- boolean complementation 布尔求反; 逻辑求反
- boolean computer 布尔计算机
- boolean condition 布尔条件
- boolean conjunction 布尔合取; 布尔逻辑乘
- boolean connective 布尔连接; 布尔运算符
- boolean constant 布尔常数
- boolean controller 布尔运算控制器
- This paper discusses some properties of structure and nonlinearity of boolean functions . it proves the relations among linear dimension, algebraic order and variable number, and gives the nonlinearity formula computed by linear dimension
本文讨论了布尔函数的线性维数与非线性度的有关性质，证明了布尔函数变元个数、代数次数和线性维数之间的关系，给出了由线性维数计算二次布尔函数非线性度的公式 - 1 . two new approaches to determine the algebraic representation of a boolean function are proposed with their applications on the des and rijndael sboxes . 2 . based on the theory of walsh spectrum, such properties as linearity, strict avalanche, propagation and correlation immunity are analysed
2、利用walsh谱理论分析rijndael算法s盒的线性性、非线性性、严格雪崩特性、扩散特性和相关免疫性等密码性质，从理论上揭示其安全性。 - The properties of orthomorphic matrices are given and rational standard forms of orthomorphic matrices are obtained . using the characteristic of diagonal orthomorphic matricies and combining with boolean functions, a kind of orthomorphic permutations is constructed, including a kind of non-linear orthomorphic permutations . and a lower bound of the enumeration of orthomorphic permutations with order 2 " is obtained
讨论了线性正形置换与正形矩阵之间的关系，给出了正形矩阵的若干性质，求出了正形矩阵的有理标准形；利用对角正形矩阵的特点结合布尔函数构造了一批正形置换，其中包括一类非线性正形置换，得到了2~n阶正形置换在计数方面的一个下界表达式。 - 3 . the only non-linear part of the algorithm ? s-box is researched in the view of multi-output boolean function, and the algebraic expression and boolean function expression of the s-box are obtained . after analyzing a series of the cipher properties of the s-box, the inner course that camellia could be chosen as european block cipher standard and could withstand many attack ways effectively is revealed
3.从多输出布尔函数这一角度对此算法中唯一的非线性部件?s盒进行了研究,得出了s盒的代数表达式和布尔函数表达式,并通过对s盒的一系列密码性质的分析,揭示了camellia算法被选为欧洲普通型分组密码标准并能抵抗多种攻击方法的内在原因。 - 3 . the only non-linear part of the algorithm ? s-box is researched in the view of multi-output boolean function, and the algebraic expression and boolean function expression of the s-box are obtained . after analyzing a series of the cipher properties of the s-box, the inner course that camellia could be chosen as european block cipher standard and could withstand many attack ways effectively is revealed
3.从多输出布尔函数这一角度对此算法中唯一的非线性部件?s盒进行了研究,得出了s盒的代数表达式和布尔函数表达式,并通过对s盒的一系列密码性质的分析,揭示了camellia算法被选为欧洲普通型分组密码标准并能抵抗多种攻击方法的内在原因。 - The aim of the research presented in this thesis is to investigate the use of various optimization heuristics in the fields of automated cryptanalysis and automated cryptographic function generation . in this paper, we improve the design of the cryptographic components using optimization algorithm, and a new approach for attacking on some filter generators is introduced . boolean functions are important parts of sequence ciphers
在应用方面,人工智能和机器学习方法在复杂优化和搜索问题中的应用是一个受到普遍关注的研究课题,而人工智能和机器学习方法来解决密码分析与设计中存在的复杂的搜索和优化问题也成为近年来密码学研究中的一个新兴方向。 - For example nonlinearity, algebraic degree, correlation immunity, etc . basing on the method of hill climbing and the properties of boolean function, an algorithm, which is better than hc algorithm, named ihc is gave out to improve the design of nonlinearity of boolean functions . by analyzing the output and input sequences of a nonlinear combined generator, we also give out an algorithm ( lhc ) to evolve the correlation from a random function to a very lower one
本文研究了hillclimbing算法以及布尔函数非线性度的性质,对hillclimbing算法进行改进,提高了该方法下对布尔函数非线性度的优化设计;通过研究非线性组合生成器中驱动序列和输出序列之间的关系,基于hillclimbing方法,本文进一步提出了改善非线性组合序列相关性指标(f)的组合函数f(x)的优化设计算法lhc。 - For example nonlinearity, algebraic degree, correlation immunity, etc . basing on the method of hill climbing and the properties of boolean function, an algorithm, which is better than hc algorithm, named ihc is gave out to improve the design of nonlinearity of boolean functions . by analyzing the output and input sequences of a nonlinear combined generator, we also give out an algorithm ( lhc ) to evolve the correlation from a random function to a very lower one
本文研究了hillclimbing算法以及布尔函数非线性度的性质,对hillclimbing算法进行改进,提高了该方法下对布尔函数非线性度的优化设计;通过研究非线性组合生成器中驱动序列和输出序列之间的关系,基于hillclimbing方法,本文进一步提出了改善非线性组合序列相关性指标(f)的组合函数f(x)的优化设计算法lhc。 - For multi-output boolean functions, we give out the definition of correlation permissibility . by investigating some properties of the balanced multi-output boolean functions, a feasible strategy of evolvement of function is presented . based on the method of simulated annealing and using the strategy presented in the 3rd section of capter four, a method is described to tell us how we can get some multi-output boolean functions with low correlation permissibility and high nonlinearity
对于多输出布尔函数,本文提出了相关容许度的概念,针对平衡的多输出布尔函数,研究了这类函数的分量函数之间的关系和性质,在不改变部分分量函数的情况下,分析了相邻函数演化的可行性和演化策略,基于simulatedannealing算法,本文分别提出了具有高非线性度的一阶相关免疫平衡函数的优化设计算法,以及具有高非线性度和低相关容许度的布尔函数或多输出布尔函数的优化设计算法。 - For multi-output boolean functions, we give out the definition of correlation permissibility . by investigating some properties of the balanced multi-output boolean functions, a feasible strategy of evolvement of function is presented . based on the method of simulated annealing and using the strategy presented in the 3rd section of capter four, a method is described to tell us how we can get some multi-output boolean functions with low correlation permissibility and high nonlinearity
对于多输出布尔函数,本文提出了相关容许度的概念,针对平衡的多输出布尔函数,研究了这类函数的分量函数之间的关系和性质,在不改变部分分量函数的情况下,分析了相邻函数演化的可行性和演化策略,基于simulatedannealing算法,本文分别提出了具有高非线性度的一阶相关免疫平衡函数的优化设计算法,以及具有高非线性度和低相关容许度的布尔函数或多输出布尔函数的优化设计算法。
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Last modified time:Wed, 13 Aug 2025 00:29:56 GMT
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