Probabilistic Evaluation of the Exploration–Exploitation Balance during the Search, Using the Swap Operator, for Nonlinear Bijective S-Boxes, Resistant to Power Attacks

Probabilistic Evaluation of the Exploration–Exploitation Balance during the Search, Using the Swap Operator, for Nonlinear Bijective S-Boxes, Resistant to Power Attacks

During the search for S-boxes resistant to Power Attacks, the S-box space has recently been divided into Hamming Weight classes, according to its theoretical resistance to these attacks using the metric variance of the confusion coefficient. This partition allows for reducing the size of the search...

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Bibliographic Details
Main Authors: Carlos Miguel Legón-Pérez, Jorge Ariel Menéndez-Verdecía, Ismel Martínez-Díaz, Guillermo Sosa-Gómez, Omar Rojas, Germania del Roció Veloz-Remache
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Information
Subjects:
swap operator
balance exploration–exploitation
permutations
S-box
Hamming weight class
power attacks
Online Access:https://www.mdpi.com/2078-2489/12/12/509

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