SAT-Based Security Evaluation for WARP against Linear Cryptanalysis

WARP, an efficient lightweight block cipher presented by Banik et al., offers a viable alternative to AES with its 128-bit block and a 128-bit key. It adopts a 32-nibble type-II generalized Feistel network (GFN) structure, incorporating a nibble permutation optimized for both security and efficiency...

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Bibliographic Details
Main Authors: Jiali Shi, Guoqiang Liu, Chao Li
Format: Article
Language:English
Published: Wiley 2023-01-01
Series:IET Information Security
Online Access:http://dx.doi.org/10.1049/2023/5323380
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