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Multidimensional Linear Cryptanalysis of AEGIS
IACR Transactions on Symmetric CryptologyAEGIS is a family of authenticated encryption with associated data (AEAD) ciphers that target for highly efficient implementations in software. The main operation in AEGIS is the AES encryption round function such that it can make full use of the ...
Yinuo Liu, Tian Tian, Jing Yang
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Multiple Linear Cryptanalysis Using Linear Statistics
IACR Transactions on Symmetric Cryptology, 2020 We propose an improved and extended approach of the multiple linear cryptanalysis presented by A. Biryukov et al. at CRYPTO 2004 that exploits dominant and statistically independent linear trails. While they presented only rank based attacks with success
Jung-Keun Lee, Woo-Hwan Kim
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Separable Statistics and Multidimensional Linear Cryptanalysis
IACR Transactions on Symmetric Cryptology, 2018 Multidimensional linear cryptanalysis of block ciphers is improved in this work by introducing a number of new ideas. Firstly, formulae is given to compute approximate multidimensional distributions of the encryption algorithm internal bits. Conventional
Stian Fauskanger, Igor Semaev
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Novel Technique in Linear Cryptanalysis [PDF]
ETRI Journal, 2014 In this paper, we focus on a novel technique called the cube–linear attack, which is formed by combining cube attacks with linear attacks. It is designed to recover the secret information in a probabilistic polynomial and can reduce the data complexity required for a successful attack in specific circumstances.
Wenlong Sun, Jie Guan
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Quantum Differential and Linear Cryptanalysis
IACR Transactions on Symmetric Cryptology, 2016 Quantum computers, that may become available one day, would impact many scientific fields, most notably cryptography since many asymmetric primitives are insecure against an adversary with quantum capabilities.
Marc Kaplan +3 more
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Deep-Learning-Based Cryptanalysis of Lightweight Block Ciphers Revisited [PDF]
Entropy, 2023 With the development of artificial intelligence, deep-learning-based cryptanalysis has been actively studied. There are many cryptanalysis techniques.
Hyunji Kim +6 more
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Multidimensional linear cryptanalysis with key difference invariant bias for block ciphers [PDF]
Cybersecurity, 2021 For block ciphers, Bogdanov et al. found that there are some linear approximations satisfying that their biases are deterministically invariant under key difference. This property is called key difference invariant bias.
Wenqin Cao, Wentao Zhang
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Linear Cryptanalysis of Reduced-Round Simon Using Super Rounds [PDF]
Cryptography, 2020 We present attacks on 21-rounds of Simon 32/64, 21-rounds of Simon 48/96, 25-rounds of Simon 64/128, 35-rounds of Simon 96/144 and 43-rounds of Simon 128/256, often with direct recovery of the full master key without repeating the attack over multiple ...
Reham Almukhlifi, Poorvi L. Vora
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Linear and differential cryptanalysis: Another viewpoint
Математические вопросы криптографии, 2020 Доказаны теоремы о точных значениях линейной и разностной характеристик. Приведен пример универсальной функциональной схемы, который показывает, что обычные методы оценки характеристик вероятностных соотношений могут приводить к значительным ошибкам.
Фeдор Михайлович Малышев +1 more
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An Extended Analysis of the Correlation Extraction Algorithm in the Context of Linear Cryptanalysis [PDF]
Quantum ReportsIn cryptography, techniques and tools developed in the subfield of linear cryptanalysis have previously successfully been used to allow attackers to break many sophisticated cryptographic ciphers.
Christoph Graebnitz +5 more
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