NSUPresent cipher: resistance to linear and differential cryptanalysis
نویسندگان
چکیده
منابع مشابه
An Algorithm to Analyze Block Cipher Resistance to Linear and Differential Cryptanalysis
In this paper, we propose a practical algorithm that can be used to analyze the block cipher structure known as a Substitution Permutation Network (SPN) with respect to linear and differential cryptanalysis. The algorithm has been applied to 16-bit ciphers and some realistic 64-bit ciphers based on 8 8 × and 4 4 × Sboxes that possess good cryptographic properties. Experimental data is presented...
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Differential Cryptanalysis (DC) is one of the oldest known attacks on block ciphers and there is no doubt that it has influenced the design of encryption algorithms very deeply, ever since the 1970s. DC is based on tracking of changes in the differences between two messages as they pass through the consecutive rounds of encryption. However DC remains poorly understood. In this paper we survey s...
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ژورنال
عنوان ژورنال: Prikladnaya diskretnaya matematika. Prilozhenie
سال: 2018
ISSN: 2226-308X
DOI: 10.17223/2226308x/11/22