Email this article Some classes of the MDS matrices over a finite field
- Authors: Belov A.V.1, Los A.B.1, Rozhkov M.I.1
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Affiliations:
- National Research University Higher School of Economics
- Issue: Vol 38, No 5 (2017)
- Pages: 880-883
- Section: Article
- URL: https://journals.rcsi.science/1995-0802/article/view/199934
- DOI: https://doi.org/10.1134/S1995080217050067
- ID: 199934
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Abstract
The paper is presented some classes of MDS matrices of size 4 × 4 with the maximum number of units and minimal number of non unit elements. This class of matrices is widely used as diffuse maps when building block type algorithms and hash functions that provide protection against certain methods of analysis.
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About the authors
A. V. Belov
National Research University Higher School of Economics
Author for correspondence.
Email: avbelov@hse.ru
Russian Federation, Moscow, 123458
A. B. Los
National Research University Higher School of Economics
Email: avbelov@hse.ru
Russian Federation, Moscow, 123458
M. I. Rozhkov
National Research University Higher School of Economics
Email: avbelov@hse.ru
Russian Federation, Moscow, 123458
