boolean function中文是什么意思

• 布耳函数
• 布尔运算
• 代数范式
• 逻辑函数
• 有限布尔函数

• function    n. 1.功能，官能，机能，作用。 2.〔常 pl.〕职 ...
• boolean(function)    返回各个的限定
• bfid boolean function identifier    布尔函数标识符
• boolean recurrence function    布尔递归函数
• boolean valued function    布尔值函数
• boolean-valued function    布尔值函数; 函数谓词
• completely specified boolean function    完全确定的布尔函数
• definition of boolean function    布尔函数的定义
• function heuristic boolean    启发式布尔函数
• heuristic boolean function    启发式布尔函数
• hierarchical boolean function    分层布尔函数
• incompletely specified boolean function    不完全说明布尔函数; 非完全指定的布尔函数
• minimization of boolean function    布尔函数的最小化
• 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
• 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

• 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。
• 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 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。
• It gives a detailed study on the non - degenerated boolean functions with correlation immunity and presents a better bound for such functions . it provides the analytic equation of g ( k ) in bibliography [ 5 ] ; by analyzing linear structures of cib , it proves that the concept of linear structure and degeneration of cib for the case of weight 4k + 2 are equivalent ; provides a sufficient condition on which cib functions are non - degenerated for the case of weight 4k ; based on these results , a method of constructing non - degenerated cib is given
  得到了文献[ 5 ]中g ( k )的解析式；通过分析函数的线性结构，证明了重量为4k + 2的相关免疫布尔函数的非退化性和非线性结构是等价的；给出了重量为4k的相关免疫布尔函数非退化的一个充分条件；在此基础上，给出了重量为4k + 2 、 4k的非退化的相关免疫布尔函数的构造方法。
• This paper has studied propagation criterion of boolean functions and boolean permutation and has gained results as following : 1 ) in the first chapter , the main study achievements and results of boolean functions satisfying propagation criterion have been summarized . 2 ) in the first section of the second chapter , the propagation properties of boolean functions have been studied
  本文对布尔函数的扩散性和布尔置换进行了研究，取得了下列成果： 1 )综述了国内外关于满足扩散准则布尔函数的主要研究成果，即第一章； 2 )对满足k次扩散准则的布尔函数进行了研究，即第二章第一节。
• 3 ) in the second section of the second chapter , the relationship of boolean permutation and propagation properties is studied . by the boolean permutation , the sufficient and necessary condition on which boolean functions with high degrees satisfy pc ( n ) is derived . and boolean functions satisfying sac are constructed under the transformation of boolean permutation
  当n为偶数时，利用布尔置换定出了一类高次布尔函数满足n次扩散准则的充要条件；利用布尔置换给出了一类满足严格雪崩准则的布尔函数；构造了一类新的布尔置换；最后给出了求布尔置换( x _ 0 ， … ， x _ ( n - 1 ) ) ~ ( 2 ~ n - 2 )的算法和源程序。
• A subtle synthesis algorithm for nonlinear shift register by using characteristics of the binary neural network and its learning algorithm and mapping to boolean function is developed . the algorithm can obtain both nonlinear complexity of the given sequence and feedback boolean function of the shift register . furthermore it is simple , reliable and has small burden of storage and computation
  本文利用二进神经网络及其学习算法特点和对布尔函数的映射能力，设计了一个精巧的非线性移位寄存器的综合算法，同时得到序列非线性复杂度的移位寄存器的反馈布尔函数.此综合算法简单可靠，所需存储运算量小
• In this paper , the general structure of block cipher together with its related properties is firstly discussed , then the main non - linear component of s - boxes in block cipher is analyzed . as to the boolean function in binary field , we studied its non - linearity , linearity structure , output bit independence criterion ( big ) , balance , completeness , strict avalanche criterion , propagation criterion , correlation immunity , linear approximation table and xor distribution table . we also discussed the pile - up lama used to compute the combination linear probability and showed an instance of its application
  本文首先讨论了分组密码的一般结构及其相关特性，此外还有分组密码主要的非线性组成部分s盒。对于二元域上的布尔函数主要讨论了其非线性性、线性结构、比特独立准则、平衡性、完整性、雪崩准则、传播准则、相关免疫性、线性分布表及异或分布表等特性。对计算组合线性概率的迭加定理我们也进行了具体的讨论，并给出了运用事例。

• boolean functionとは意味：boolean function ブーリアン関数 ブーリアンかんすう