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IACR Transactions on Symmetric Cryptology, 2020 In recent years, Mixed Integer Linear Programming (MILP) has been widely used in cryptanalysis of symmetric-key primitives. For differential and linear cryptanalysis, MILP can be used to solve two kinds of problems: calculation of the minimum number of ...
Chunning Zhou +3 more
doaj +3 more sources
New Methodologies for Differential-Linear Cryptanalysis and Its Extensions. [PDF]
IACR Cryptol. ePrint Arch., 2010 In 1994 Langford and Hellman introduced differential-linear cryptanalysis, which involves building a differential-linear distinguisher by concatenating a linear approximation with such a (truncated) differential that with probability 1 does not affect ...
Jiqiang Lu
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Rotational Differential-Linear Cryptanalysis Revisited
Journal of Cryptology, 2022 AbstractThe differential-linear attack, combining the power of the two most effective techniques for symmetric-key cryptanalysis, was proposed by Langford and Hellman at CRYPTO 1994. From the exact formula for evaluating the bias of a differential-linear distinguisher (JoC 2017), to the differential-linear connectivity table technique for dealing with ...
Liu, Yunwen +4 more
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Differential and Linear Cryptanalysis of Ivlbc Via Milp Modeling [PDF]
, 2023 16th International Conference on Information Security and Cryptology, ISCTURKEY 2023 -- 18 October 2023 through 19 October 2023 -- 195312Involutive Lightweight Block Cipher (IVLBC) is a recently proposed SPN-type block cipher.
Ilter, M.B., Selçuk, Ali Aydın
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Differential-Linear Cryptanalysis [PDF]
, 2007 This paper introduces a new chosen text attack on iterated cryptosystems, such as the Data Encryption Standard (DES). The attack is very efficient for 8-round DES,2 recovering 10 bits of key with 80% probability of success using only 512 chosen plaintexts. The probability of success increases to 95% using 768 chosen plaintexts.
Susan K. Langford, Martin E. Hellman
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Enhancing Differential-Linear Cryptanalysis [PDF]
, 2002 Differential cryptanalysis analyzes ciphers by studying the development of differences during encryption. Linear cryptanalysis is similar but is based on studying approximate linear relations. In 1994, Langford and Hellman showed that both kinds of analysis can be combined together by a technique called differential-linear cryptanalysis, in which the ...
Eli Biham, Orr Dunkelman, Nathan Keller
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Differential-Linear Cryptanalysis of Serpent [PDF]
, 2003 Serpent is a 128-bit SP-Network block cipher consisting of 32 rounds with variable key length (up to 256 bits long). It was selected as one of the 5 AES finalists. The best known attack so far is a linear attack on an 11-round reduced variant.
Eli Biham, Orr Dunkelman, Nathan Keller
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Links between differential and linear cryptanalysis [PDF]
, 2006 Linear cryptanalysis, introduced in 1994 by Matsui, will most certainly open-up the way to new attack methods which may be made more efficient when compared or combined with differential cryptanalysis. This paper exhibits new relations between linear and
Chabaud, Florent +3 more
core +1 more source
Improving Impossible Differential Cryptanalysis with Concrete Investigation of Key Scheduling Algorithm and Its Application to Lblock [PDF]
, 2014 Impossible differential cryptanalysis has been proved to be one of the most powerful techniques to attack block ciphers. Based on the impossible differential paths, we can usually add several rounds before or after to launch a key recovery attack ...
Atsuko Miyaji +7 more
core +1 more source
Differential and Linear Cryptanalysis using Mixed-Integer Linear Programming [PDF]
, 2011 Differential and linear cryptanalysis are two of the most powerful techniques to analyze symmetric-key primitives. For modern ciphers, resistance against these attacks is therefore a mandatory design criterion. In this paper, we propose a novel technique
Preneel, Bart +3 more
core +1 more source