Results 11 to 20 of about 4,106,080 (244)
Quantum Differential and Linear Cryptanalysis [PDF]
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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Multivariate Profiling of Hulls for Linear Cryptanalysis
IACR Transactions on Symmetric Cryptology, 2018 Extensions of linear cryptanalysis making use of multiple approximations, such as multiple and multidimensional linear cryptanalysis, are an important tool in symmetric-key cryptanalysis, among others being responsible for the best known attacks on ...
Andrey Bogdanov +2 more
doaj +7 more sources
Higher-Order Differential-Linear Cryptanalysis of ChaCha Stream Cipher [PDF]
IEEE AccessThis paper studies the advanced methodologies of differential cryptanalysis with a particular emphasis on higher-order differentials and higher-order differential-linear cryptanalysis, along with their application to the ChaCha stream cipher.
Nasratullah Ghafoori, Atsuko Miyaji
doaj +3 more sources
Linear Cryptanalysis: Key Schedules and Tweakable Block Ciphers
IACR Transactions on Symmetric Cryptology, 2017 This paper serves as a systematization of knowledge of linear cryptanalysis and provides novel insights in the areas of key schedule design and tweakable block ciphers.
Thorsten Kranz +2 more
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Multidimensional Linear Cryptanalysis [PDF]
Journal of Cryptology, 2018 Linear cryptanalysis introduced by Matsui is a statistical attack which exploits a binary linear relation between plaintext, ciphertext and key, either in Algorithm 1 for recovering one bit of information of the secret key of a block cipher, or in ...
Miia Hermelin +2 more
semanticscholar +5 more sources
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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Conditional Linear Cryptanalysis – Cryptanalysis of DES with Less Than 242 Complexity
IACR Transactions on Symmetric Cryptology, 2018 In this paper we introduce a new extension of linear cryptanalysis that may reduce the complexity of attacks by conditioning linear approximations on other linear approximations. We show that the bias of some linear approximations may increase under such
Eli Biham, Stav Perle
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Zero‐Correlation Linear Cryptanalysis on SPARX‐64 [PDF]
J. Sensors, 2021 SPARX is a family of ARX-based block ciphers designed according to the long-trail strategy, which has 32-bit ARX-based SBoxes and has provable bounds against single-differential and single-linear cryptanalysis.
Dawei Zhou +3 more
openalex +2 more sources
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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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
doaj +2 more sources