Efficient dynamic S-box generation using linear trigonometric transformation for security applications

AH Zahid, M Ahmad, A Alkhayyat, MT Hassan… - IEEE …, 2021 - ieeexplore.ieee.org
Protection of data transmitted over the network from illegal access is one of the major
challenges being posed by exponential growth of data in online digital communication.
Modern cryptosystems assist in data sanctuary by utilizing substitution-boxes (S-boxes). This
paper presents a modest and novel technique to erect dynamic and key dependent S-boxes
with the help of a novel linear trigonometric transformation. A new optimization plan is also
suggested to improvise the nonlinearity characteristic of the preliminary S-box generated …

[PDF][PDF] Efficient Dynamic S-Box Generation Using Linear Trigonometric Transformation for Security Applications

A ALKHAYYAT, MT HASSAN, A MANZOOR… - academia.edu
Protection of data transmitted over the network from illegal access is one of the major
challenges being posed by exponential growth of data in online digital communication.
Modern cryptosystems assist in data sanctuary by utilizing substitution-boxes (S-boxes). This
paper presents a modest and novel technique to erect dynamic and key dependent S-boxes
with the help of a novel linear trigonometric transformation. A new optimization plan is also
suggested to improvise the nonlinearity characteristic of the preliminary S-box generated …
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