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On the success probabilities of differential attacks on present
2016
Communications Faculty Of Science University of Ankara
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We give a detailed information of differential cryptanalysis and multiple differential cryptanalysis on Present. Also, the underlying theory of statistical cryptanalysis are presented. ...
The main aim of this work is to contribute to the theory of statistical cryptanalysis. Therefore, we give a general framework of statistical cryptanalysis and success probabilities. ...
It is a statistical cryptanalysis method and it uses plaintext-ciphertext pairs with input and output differences such that, for an input difference, a specific output difference is observed with high ...
doi:10.1501/commua1-2_0000000090
fatcat:gwmilyuajnfgha6c3hbz6oonya
Quantum Differential Cryptanalysis
[article]
2019
arXiv
pre-print
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2018 pre-print arXiv:1811.09931v1 fatcat:iiktvktzgbeuzmwfzq2nzxiezi
In this paper, we propose a quantum version of the differential cryptanalysis which offers a quadratic speedup over the existing classical one and show the quantum circuit implementing it. ...
Any cipher which is vulnerable to the classical differential cryptanalysis based on counting procedures can be cracked more quickly under this quantum differential attack. ...
It follows that the estimated number of right pairs of incorrect subkeys is close to zero and the quantum differential cryptanalysis is able to find the correct subkey with high probability. ...
arXiv:1811.09931v2
fatcat:wnbthoi7tfdphaod76lvroaq44
Quantum differential cryptanalysis
2015
Quantum Information Processing
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In this paper, we propose a quantum version of the differential cryptanalysis which offers a quadratic speedup over the existing classical one and show the quantum circuit implementing it. ...
Any cipher which is vulnerable to the classical differential cryptanalysis based on counting procedures can be cracked more quickly under this quantum differential attack. ...
It follows that the estimated number of right pairs of incorrect subkeys is close to zero and the quantum differential cryptanalysis is able to find the correct subkey with high probability. ...
doi:10.1007/s11128-015-0983-3
fatcat:a6uipgzonbf6fln36xrxvvricq
Analysis of DES Double Key Mode
[chapter]
1995
IFIP Advances in Information and Communication Technology
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Initially, we give some background on the development of the cipher, and then proceed to cryptanalyse it using differential cryptanalysis and a combination of linear and differential cryptanalysis. ...
The remaining twenty were again found by exhaustive search. No more than two hundred plaintext-ciphertext pairs were required. See Table 5 for a summary. ...
It appears that in all versions, differential cryptanalysis is better than a combination of diffential-linear cryptanalysis both in terms of the number of pairs required and bits found. ...
doi:10.1007/978-0-387-34873-5_10
fatcat:bkcz23y75ffqhp64kneth56eam
Differential-algebraic cryptanalysis of reduced-round of Serpent-256
2010
Science China Information Sciences
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The idea of differential-algebraic cryptanalysis is to find a differential with high probability and build the multivariable system equations for the last few rounds. ...
We use the differential-algebraic cryptanalysis to break 8-round Serpent-256. ...
The pair (∆X, ∆Y ) is called a differential. Usually the differential cryptanalysis is a chosen plaintext attack, sometimes it is a chosen ciphertext attack. ...
doi:10.1007/s11432-010-0048-2
fatcat:lgw76gubcbavdgyjtbsc4evdna
Algebraic Techniques in Differential Cryptanalysis Revisited
[chapter]
2011
Lecture Notes in Computer Science
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For Attack A, they explain that the time complexity is difficult to determine. The goal of Attacks B and C is to filter out wrong pairs and then recover the key. ...
In this paper, we show that Attack C does not provide an advantage over differential cryptanalysis for typical block ciphers, because it cannot be used to filter out any wrong pairs that satisfy the ciphertext ...
The authors would like thank the anonymous reviewers for their detailed comments and suggestions. ...
doi:10.1007/978-3-642-22497-3_9
fatcat:2zo7odfg6bebrd6lcldffvj3e4
Security analysis of an encryption scheme based on nonpositional polynomial notations
2016
Open Engineering
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To evaluate if the algorithms developed on the basis of NPNs are secure, mathematical models of cryptanalysis involving algebraic, linear and differential methods have been designed. ...
The aim of the research was to conduct a cryptographic analysis of an encryption scheme developed on the basis of nonpositional polynomial notations to estimate the algorithm strength. ...
Acknowledgement: Works on development, analysis and implementation of domestic means of cryptographic information security for the Republic of Kazakhstan are actual as Kazakhstan is actively integrated ...
doi:10.1515/eng-2016-0034
fatcat:pihjif63yne47msa5z2i6g6nvy
Improving Differential-Neural Distinguisher Model For DES, Chaskey, and PRESENT
[article]
2022
arXiv
pre-print
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Chen and Yu improved prediction accuracy of differential-neural distinguisher considering derived features from multiple-ciphertext pairs instead of single-ciphertext pairs. ...
By modifying the kernel size of initial convolutional layer to capture more dimensional information, the prediction accuracy of differential-neural distinguisher can be improved for for three reduced symmetric ...
The key to classic differential cryptanalysis is to search for a differential distinguisher with a high probability. ...
arXiv:2204.06341v1
fatcat:jt2e3qlstjbgbjtpduccijnbmu
The effectiveness of the linear hull effect
2012
Journal of Mathematical Cryptology
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There is no linear hull effect in linear cryptanalysis. ...
Acknowledgements We wish to thank the referees for their helpful comments about the paper. ...
The number of plaintext-ciphertext pairs required to estimate this key bit to a required accuracy is proportional to −2 γ . This is the procedure given by Algorithm 1 of [9] . ...
doi:10.1515/jmc-2011-0025
fatcat:3cvca7c47rax5eepm7b5r3sbwu
From differential cryptanalysis to ciphertext-only attacks
[chapter]
1998
Lecture Notes in Computer Science
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We present a method for efficient conversion of differential (chosen plaintext) attacks into the more practical known plaintext and ciphertext-only attacks. ...
Our observation may save up to a factor of 22~ in data over the known methods, assuming that plaintext is ASCII encoded English (or some other types of highly redundant data). ...
Acknowledgments We would like to thank the Project Gutenberg [7] , which was our source for printed texts in English and Eli Biham for helpful discussions. ...
doi:10.1007/bfb0055721
fatcat:2kp6je6qpnhxnpj3ksbvgsvnqq
A Deeper Look at Machine Learning-Based Cryptanalysis
[article]
2021
IACR Cryptology ePrint Archive
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We would like to thank Aron Gohr for pointing out that the differential characteristics mentioned in the attacks of Dinur's [6] have been extended by one free round, thus, our previous suggestion of ...
Acknowledgements The authors are grateful to the anonymous reviewers for their insightful comments that improved the quality of the paper. ...
For each of the differences δ: (a) Generate 10 4 random 32-bit numbers and apply the difference, δ to get 10 4 different ciphertext pairs. ...
dblp:journals/iacr/BenamiraGPT21
fatcat:mdlgaht6l5egjkqv3judd7bnxq
Multiple Differential Cryptanalysis: Theory and Practice
[chapter]
2011
Lecture Notes in Computer Science
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Differential cryptanalysis is a well-known statistical attack on block ciphers. We present here a generalisation of this attack called multiple differential cryptanalysis. ...
Finally, we propose a multiple differential cryptanalysis on 18-round PRESENT for both 80-bit and 128-bit master keys. ...
Design of the toy cryptanalysis. To empirically estimate the success probability of the attack, we have to experiment this multiple differential attack a large number of times. ...
doi:10.1007/978-3-642-21702-9_3
fatcat:dihaqcnz65eefg5lximyyedrtu
A new representation of S-boxes for algebraic differential cryptanalysis
2021
Rad Hrvatske akademije znanosti i umjetnosti Matematičke znanosti
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If we have access to a large number of P-C pairs, algebraic cryptanalysis can be combined with differential techniques. ...
Our experiments show that the advantage depends on the overall number of P-C pairs available and whether the chosen differential characteristic is correctly estimated. ...
If we have a large number of P-C pairs available, we should consider statistical methods to extract the extra information provided by this amount of available data.
Differential cryptanalysis. ...
doi:10.21857/yvjrdcl0ey
fatcat:nr2lce6jlrdezmh552ylhkyr5e
Algebraic Cryptanalysis of Curry and Flurry Using Correlated Messages
[chapter]
2010
Lecture Notes in Computer Science
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Roughly, the idea is to generate an algebraic system from the knowledge of several well chosen correlated message/ciphertext pairs. ...
From extensive experiments, we estimate that our approach -that we will call "algebraic-high order differential" cryptanalysis -is polynomial when the Sbox is a power function. ...
Algebraic-High Order Differential Style Cryptanalysis The difficulty is to find a suitable way to incorporate the additional knowledge of several message/ciphertext pairs. ...
doi:10.1007/978-3-642-16342-5_19
fatcat:5jmvi4ol3zefnnr4jgvjpsw5ai
The design of substitution-permutation networks resistant to differential and linear cryptanalysis
1994
Proceedings of the 2nd ACM Conference on Computer and communications security - CCS '94
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In particular, we develop upper bounds on the differential characteristic probability and on the probability of a linear approximation as a function of the number of rounds of substitutions. ...
We investigate the resistance of these cryptographic networks to two important attacks: differential cryptanalysis and linear cryptanalysis. ...
Similarly, differential cryptanalysis of a basic SPN can be used to determine the key bits XORed to the output of the last round of S-boxes by using knowledge of the two ciphertext values (and their dilference ...
doi:10.1145/191177.191206
dblp:conf/ccs/HeysT94
fatcat:bl247vabkveo3cn6ajj5poci4u
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