Results 21 to 30 of about 3,043,955 (244)

A note on finite fields [PDF]

open access: yesProceedings of the American Mathematical Society, 1962
Let \(F^*\) be the multiplicative group of non-zero elements of \(\mathrm{GF}(p^n)\) where \(p\) is a prime; set \(p^n-1 = rs\) where \((r, s) = 1\), \(r < s\) and \(r\not\equiv 1 \bmod p\). \(F^*\) has subgroups \(Y, Z\) of orders \(r, s\) respectively and every element \(\xi\) of \(F^*\) can be expressed uniquely in the form \(\xi = \eta\zeta\) with \
openaire   +2 more sources

The radical factors of f(x)−f(y) over finite fields

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1997
Let F denote the finite field of order q For f(x) in F[x], let f*(x,y) denote the substitution polynomial f(x)−f(y). The polynomial f*(x,y) has frequently been used in questions on the values set of f(x) In this paper we consider the irreducible factors ...
Javier Gomez-Calderon
doaj   +1 more source

Arithmetic in a finite field [PDF]

open access: yesMathematics of Computation, 1980
An algorithm for realizing finite field arithmetic is presented. The relationship between linear recursions and polynomial arithmetic (modulo a fixed polynomial) over Zp is exploited to reduce the storage and computation requirements of the algorithm.
openaire   +1 more source

Strict avalanche criterion over finite fields

open access: yesJournal of Mathematical Cryptology, 2007
Boolean functions which satisfy the Strict Avalanche Criterion (SAC) play an important role in the art of information security. In this paper, we extend the concept of SAC to finite fields GF(p).
Li Yuan, Cusick T. W.
doaj   +1 more source

The Applications of Algebraic Polynomial Rings in Satellite Coding and Cryptography [PDF]

open access: yesMathematics Interdisciplinary Research, 2022
This survey illustrates and investigates the application of polynomial rings over finite fields to generate PRN codes for Global Navigation Satellite System (GNSS) satellites.
Amir Bagheri, Hassan Emami
doaj   +1 more source

The Hartley transform in a finite field [PDF]

open access: yesITS'98 Proceedings. SBT/IEEE International Telecommunications Symposium (Cat. No.98EX202), 1999
7 pages, IEEE/SBT International Telecommunication Symposium, ITS, 1998, Sao Paulo ...
Ricardo M. Campello de Souza   +2 more
openaire   +4 more sources

Finite H_v-Fields with Strong-Inverses

open access: yesRatio Mathematica, 2017
The largest class of hyperstructures is the class of H v -structures. This is the class of hyperstructures where the equality is replaced by the non-empty intersection.
Theodora Kaplani, Thomas Vougiouklis
doaj   +1 more source

On permutation polynomials over finite fields

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1987
A polynomial f over a finite field F is called a permutation polynomial if the mapping F→F defined by f is one-to-one. In this paper we consider the problem of characterizing permutation polynomials; that is, we seek conditions on the coefficients of a ...
R. A. Mollin, C. Small
doaj   +1 more source

THEORETICAL ASSUMPTIONS FOR AN INTRODUCTION TO ELLIPTIC CURVE CRYPTOGRAPHY

open access: yesSTED Journal, 2023
Understanding elliptic curves contributed to solving mathematical problems in number theory that had been unsolved for centuries. Elliptic curves were also used in solving one of the millennial problems, which is Fermat's last theorem.
Ognjen Milivojević, Boris Damjanović
doaj   +1 more source

Explicit maximal and minimal curves over finite fields of odd characteristics [PDF]

open access: yes, 2015
In this work we present explicit classes of maximal and minimal Artin-Schreier type curves over finite fields having odd characteristics. Our results include the proof of Conjecture 5.9 given in [1] as a very special subcase.
Özbudak, Ferruh   +2 more
core   +1 more source

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