Results 21 to 30 of about 5,251,527 (295)

Converting of Boolean Expression to Linear Equations, Inequalities and QUBO Penalties for Cryptanalysis

open access: yesAlgorithms, 2022
There exists a wide range of constraint programming (CP) problems defined on Boolean functions depending on binary variables. One of the approaches to solving CP problems is using specific appropriate solvers, e.g., SAT solvers.
Aleksey I. Pakhomchik   +3 more
doaj   +1 more source

The expressibility of functions on the Boolean domain, with applications to Counting CSPs [PDF]

open access: yes, 2013
An important tool in the study of the complexity of Constraint Satisfaction Problems (CSPs) is the notion of a relational clone, which is the set of all relations expressible using primitive positive formulas over a particular set of base relations. Post'
Bulatov, AA   +6 more
core   +1 more source

An Anytime Symmetry Detection Algorithm for ROBDDs [PDF]

open access: yes, 2006
Detecting symmetries is crucial to logic synthesis, technology mapping, detecting function equivalence under unknown input correspondence, and ROBDD minimization. State-of-the-art is represented by Mishchenko's algorithm.
Kettle, Neil   +3 more
core   +1 more source

On the algebraic immunity of multiplexer Boolean functions

open access: yesJournal of Mathematical Cryptology, 2022
A multiplexer generator is a device that accepts two or more inputs and based on some logic sends one of them as output. In a special case when inputs to a multiplexer generator are 2k{2}^{k} bits and one of them is selected according to the value of a ...
Mishra Prasanna R., Pandey Shashi Kant
doaj   +1 more source

On Resilient Boolean and Vectorial Boolean Functions with High Nonlinearity

open access: yesMathematics, 2022
Boolean functions and vectorial Boolean functions are the most important nonlinear components of stream ciphers. They should satisfy several criteria such as high nonlinearity, proper resiliency and so on to guarantee the security of the whole system ...
Luyang Li   +3 more
doaj   +1 more source

Testing Boolean Functions Properties [PDF]

open access: yesFundamenta Informaticae, 2021
The goal in the area of functions property testing is to determine whether a given black-box Boolean function has a particular given property or is ɛ-far from having that property. We investigate here several types of properties testing for Boolean functions (identity, correlations and balancedness) using the Deutsch-Jozsa algorithm (for the Deutsch ...
Zhengwei Xie   +4 more
openaire   +3 more sources

Synthesis of combinational circuits by means of bi-decomposition of Boolean functions

open access: yesInformatika, 2022
O b j e c t i v e s . The problem of synthesis of combinational circuits in the basis of two-input gates is considered. Those gates are AND, OR, NAND and NOR.
Yu. V. Pottosin
doaj   +1 more source

Further research results on confusion coefficient of Boolean functions

open access: yesJournal of Mathematical Cryptology, 2023
The notion of confusion coefficient (CC) is a property that attempts to characterize the confusion property of cryptographic algorithms against differential power analysis.
Liu Zhenyu, Zhuo Zepeng
doaj   +1 more source

On the Power of Choice for Boolean Functions

open access: yesSIAM Journal on Discrete Mathematics, 2022
In this paper we consider a variant of the well-known Achlioptas process for graphs adapted to monotone Boolean functions. Fix a number of choices $r\in \mathbb N$ and a sequence of increasing functions $(f_n)_{n\ge 1}$ such that, for every $n\ge 1$, $f_n:\{0,1\}^n\mapsto \{0,1\}$.
Nicolas Fraiman   +2 more
openaire   +3 more sources

Algorithm of reducing the balanced H-Boolean function correlation-measure and research on correlative issue

open access: yesTongxin xuebao, 2010
Took the derivative and e-derivative of Boolean function as a tool,analyzed the inner structure of balanced H-Boolean functions,clearly obtained the conclusion that the second-order correlation-immune balanced H-Boolean function is not existent,solved ...
HE Liang, WANG Zhuo, LI Wei-wei
doaj   +2 more sources

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