Generation of Nonlinear Substitutions by Simulated Annealing Algorithm
The problem of nonlinear substitution generation (S-boxes) is investigated in many related works in symmetric key cryptography. In particular, the strength of symmetric ciphers to linear cryptanalysis is directly related to the nonlinearity of substitution. In addition to being highly nonlinear, S-b...
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2023-04-01
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Series: | Information |
Subjects: | |
Online Access: | https://www.mdpi.com/2078-2489/14/5/259 |