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2006•Unpublished venueRequires access

Linear Cryptanalysis on Second Round Mini-AES

Hossein Khaleghi Bizaki, S.D. Mansoori, Abolfazl Falahati

Open publisher page 4 citations

Abstract

Linear attack is primarily introduced for DES encryption system by Matsui. This particular cryptanalysis was based on linear approximation of nonlinear S-boxes within the algorithm. This kind of attack is then deployed for many other block ciphers. This paper describes linear attack on second round mini-AES. By using this cryptanalysis, it is possible to attack on full round of mini-AES algorithm. Undoubtedly, one of the most important results of this cryptanalysis is that it is possible to better understand linear attack on Rijndael

About this research paper

What this paper is about

Linear attack is primarily introduced for DES encryption system by Matsui. This particular cryptanalysis was based on linear approximation of nonlinear S-boxes within the algorithm. This kind of attack is then deployed for many other block ciphers. This paper describes linear attack on second round mini-AES. By using this cryptanalysis, it is possible to attack on full round of mini-AES algorithm. Undoubtedly, one of the most important results of this cryptanalysis is that it is possible to better understand linear attack on Rijndael

Why it matters

OpenAlex reports 4 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

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Method / approach

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Main findings

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Limitations

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Available abstract

Linear attack is primarily introduced for DES encryption system by Matsui. This particular cryptanalysis was based on linear approximation of nonlinear S-boxes within the algorithm. This kind of attack is then deployed for many other block ciphers. This paper describes linear attack on second round mini-AES. By using this cryptanalysis, it is possible to attack on full round of mini-AES algorithm. Undoubtedly, one of the most important results of this cryptanalysis is that it is possible to better understand linear attack on Rijndael

Key concepts: Linear cryptanalysis, Impossible differential cryptanalysis, Boomerang attack, Block cipher, Cryptanalysis, Advanced Encryption Standard, Higher-order differential cryptanalysis, Differential cryptanalysis

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