Improving the Security of the LCB Block Cipher Against Deep Learning-Based Attacks

Improving the Security of the LCB Block Cipher Against Deep Learning-Based Attacks

This study presents a robust version of Light Cipher Block (LCB) by addressing the vulnerabilities identified in previous versions. The vulnerabilities in LCB, including a linear S-Box, improper bit shuffling, and subkey reusability, were thoroughly examined. To overcome these weaknesses, a modified...

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Bibliographic Details
Main Authors: Indrakanti Aishwarya, Lakshmy Koduvayur Viswanathan, Chungath Srinivasan, Girish Mishra, Saibal K. Pal, M. Sethumadhavan
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Cryptography
Subjects:
differential cryptanalysis
deep learning
LCB
block cipher
S-Box
Online Access:https://www.mdpi.com/2410-387X/8/4/55
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