On the (im)possibility of improving the round diffusion of generalized Feistel structures

DOI10.1016/J.IPL.2021.106197OpenAlexW3199170468MaRDI QIDQ2059884

Tetsu Iwata, Kyoji Shibutani

Publication date: 14 December 2021

Published in: Information Processing Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.ipl.2021.106197

zbMATH Keywords

cryptographyblock ciphersgeneralized Feistel structuresround permutations

Mathematics Subject Classification ID

Theory of computing (68Qxx)

Cites Work

• Unnamed Item
• WARP: revisiting GFN for lightweight 128-bit block cipher
• Impossible differential cryptanalysis using matrix method
• Piccolo: An Ultra-Lightweight Blockcipher
• $\textnormal{\textsc{TWINE}}$: A Lightweight Block Cipher for Multiple Platforms
• The 128-Bit Blockcipher CLEFIA (Extended Abstract)
• Improving the Generalized Feistel
• PRINTcipher: A Block Cipher for IC-Printing
• Cryptanalysis of Skipjack Reduced to 31 Rounds Using Impossible Differentials
• The block cipher Square
• Progress in Cryptology - INDOCRYPT 2003

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