Impossible Differential Cryptanalysis of CLEFIA

DOI10.1007/978-3-540-71039-4_25zbMath1154.94436OpenAlexW1555570710MaRDI QIDQ3525691

Etsuko Tsujihara, Hiroyasu Kubo, Yukiyasu Tsunoo, Teruo Saito, Tomoyasu Suzaki, Maki Shigeri

Publication date: 18 September 2008

Published in: Fast Software Encryption (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-540-71039-4_25

zbMATH Keywords

block cipherCLEFIAdiffusion switching mechanismimpossible differential cryptanalysisgeneralized Feistel structure

Mathematics Subject Classification ID

Cryptography (94A60) Data encryption (aspects in computer science) (68P25)

Related Items (10)

$\textnormal{\textsc{TWINE}}$: A Lightweight Block Cipher for Multiple Platforms ⋮ Generalized Feistel networks revisited ⋮ Improved improbable differential attacks on ISO standard CLEFIA: expansion technique revisited ⋮ Analysis of \(3\)-line generalized Feistel networks with double SD-functions ⋮ Impossible differential attacks on 13-round CLEFIA-128 ⋮ Linear hulls with correlation zero and linear cryptanalysis of block ciphers ⋮ Improved Integral and Zero-correlation Linear Cryptanalysis of CLEFIA Block Cipher ⋮ Making the impossible possible ⋮ Robust Encryption, Revisited ⋮ Improved Impossible Differential Cryptanalysis of Reduced-Round Camellia

Uses Software

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Cites Work

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• The 128-Bit Blockcipher CLEFIA (Extended Abstract)
• On Feistel Structures Using a Diffusion Switching Mechanism
• Cryptanalysis of Skipjack Reduced to 31 Rounds Using Impossible Differentials
• On Feistel Ciphers Using Optimal Diffusion Mappings Across Multiple Rounds

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