Results 31 to 40 of about 12,980 (220)
European Journal of Personality, EarlyView., 2020 Abstract This study explored the validity of person judgements by targets and their acquaintances (‘informants’) in longitudinally predicting a broad range of psychologically meaningful life experiences. Judgements were gathered from four sources (targets, N = 189; and three types of informants, N = 1352), and their relative predictive validity was ...
Nele M. Wessels +3 more
wiley +1 more source
The complexity of Boolean functions from cryptographic viewpoint [PDF]
, 2006 Cryptographic Boolean functions must be complex to satisfy Shannon\u27s principle of confusion. But the cryptographic viewpoint on complexity is not the same as in circuit complexity.
Carlet, Claude
core +1 more source
Mathematical methods in solutions of the problems from the Third International Students' Olympiad in Cryptography [PDF]
, 2017 The mathematical problems and their solutions of the Third International Students' Olympiad in Cryptography NSUCRYPTO'2016 are presented. We consider mathematical problems related to the construction of algebraic immune vectorial Boolean functions and ...
Agievich, S. +7 more
core +3 more sources
Constructions of Almost Optimal Resilient Boolean Functions on Large Even Number of Variables [PDF]
, 2009 In this paper, a technique on constructing nonlinear resilient Boolean functions is described. By using several sets of disjoint spectra functions on a small number of variables, an almost optimal resilient function on a large even number of variables ...
Xiao, GuoZhen, Zhang, WeiGuo
core +3 more sources
IEEE Access, 2019 As a part of the field of cryptography, rotation symmetric Boolean functions have rich cryptographic significance. In this paper, based on the knowledge of integer compositions, we present a new construction of odd-variable rotation symmetric Boolean ...
Yindong Chen +3 more
doaj +1 more source
High-speed train cooperative control based on fractional-order sliding mode adaptive algorithm [PDF]
Railway Sciences, 2023 Purpose – This study aims to propose an adaptive fractional-order sliding mode controller to solve the problem of train speed tracking control and position interval control under disturbance environment in moving block system, so as to improve the ...
Junting Lin, Mingjun Ni, Huadian Liang
doaj +1 more source
Existence of periodic solutions for the periodically forced SIR model [PDF]
, 2013 We prove that the seasonally-forced SIR model with a T-periodic forcing has a periodic solution with period T whenever the basic reproductive number R0>1. The proof uses the Leray-Schauder degree theory.
Katriel, Guy
core +2 more sources
Computing the Algebraic Immunity Efficiently [PDF]
, 2006 The purpose of algebraic attacks on stream and block ciphers is to recover the secret key by solving an overdefined system of multivariate algebraic equations. They become very efficient if this system is of low degree. In particular, they have been used to break stream ciphers immune to all previously known attacks.
Frédéric Didier, Jean-Pierre Tillich
openaire +1 more source
Evolving cellular automata to generate nonlinear sequences with desirable properties [PDF]
, 2007 This paper presents a new chromosomal representation and associated genetic operators for the evolution of highly nonlinear cellular automata that generate pseudorandom number sequences with desirable properties ensured.
Guan, SU, Tan, SK
core +1 more source
An algorithm for constructing S-boxes for block symmetric encryption
Universal Journal of Mathematics and Applications, 2018 This article presents an algorithm for the generation of S-boxes with the maximum algebraic immunity and high nonlinearity. The algorithm is founded method of the permutation of output element of S-box. On basis of the proposed method, $S(8\times 8)$-box
Alijon Bozorbayevicha Sattarov +1 more
doaj +1 more source