Results 11 to 20 of about 2,838,764 (269)
SecureVision: An Open-Source User-Customizable Image Encryption Program
Applied Sciences, 2021 Data security has become indispensable, with a view to keep sensitive information confidential. One important method is through image encryption, upon which features in an image would no longer be visible.
Mehrdad Shahmohammadi Beni +2 more
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Portable Random Number Generators [PDF]
SSRN Electronic Journal, 1999 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gerald P. Dwyer, K. B. Williams
openaire +4 more sources
Desarrollo de un algoritmo esteganográfico utilizando números aleatorios
NOVASINERGIA, 2023 This research aims to reduce noise in images by using steganography based on the LSB (Least Significant Bit) technique, the Canny Edge filter for edge detection, and the generation of random numbers.
Henry Villa +3 more
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Cryptography, 2023 The generation of random numbers is crucial for practical implementations of cryptographic algorithms. In this sense, hardware security modules (HSMs) include true random number generators (TRNGs) implemented in hardware to achieve good random number ...
Luis Parrilla +4 more
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On Horadam Sequences with Dense Orbits and Pseudo-Random Number Generators
Mathematics, 2023 Horadam sequence is a general recurrence of second order in the complex plane, depending on four complex parameters (two initial values and two recurrence coefficients).
Ovidiu Bagdasar +4 more
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Numberings and Randomness [PDF]
, 2009 We prove various results on effective numberings and Friedberg numberings of families related to algorithmic randomness. The family of all Martin-L\"of random left-computably enumerable reals has a Friedberg numbering, as does the family of all $\Pi^0_1$ classes of positive measure. On the other hand, the $\Pi^0_1$ classes contained in the Martin-L\"of
Brodhead, Katie, Kjos-Hanssen, Bjørn
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Random patterns generated by random permutations of natural numbers [PDF]
, 2006 We survey recent results on some one- and two-dimensional patterns generated by random permutations of natural numbers. In the first part, we discuss properties of random walks, evolving on a one-dimensional regular lattice in discrete time $n$, whose ...
Hivert, F. +4 more
core +3 more sources
Newdistns: An R Package for New Families of Distributions
Journal of Statistical Software, 2016 The contributed R package Newdistns written by the authors is introduced. This package computes the probability density function, cumulative distribution function, quantile function, random numbers and some measures of inference for nineteen families of ...
Saralees Nadarajah, Ricardo Rocha
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Advanced Statistical Testing of Quantum Random Number Generators
Entropy, 2018 Pseudo-random number generators are widely used in many branches of science, mainly in applications related to Monte Carlo methods, although they are deterministic in design and, therefore, unsuitable for tackling fundamental problems in security and ...
Aldo C. Martínez +5 more
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ENTROPY ANALYSIS OF DATA COLLECTED FROM INERTIAL MEASUREMENT UNIT OF CYBER-PHYSICAL SYSTEM UNDER NON-DISTURBED CONDITIONS [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2018 Nowadays cyber-physical systems are widely used for many purposes. We consider the provision of information security of data channels in such systems. Cryptographic data security approach based on random sequences is commonly used to solve this task. Its
Avdonin I.A. +5 more
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