Results 1 to 10 of about 34,673 (149)
Meet-in-the-Middle Attacks on Reduced-Round Midori64
IACR Transactions on Symmetric Cryptology, 2017 Midori is a lightweight block cipher designed by Banik et al. at ASIACRYPT 2015 to achieve low energy consumption. One version of Midori uses a 64-bit state, another uses a 128-bit state and we denote these versions Midori64 and Midori128.
Li Lin, Wenling Wu
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Meet-in-the-Middle Attacks on Generic Feistel Constructions [PDF]
Lecture Notes in Computer Science, 2014 We show key recovery attacks on generic balanced Feistel ciphers. The analysis is based on the meet-in-the-middle technique and exploits truncated differentials that are present in the ciphers due to the Feistel construction. Depending on the type of round function, we differentiate and show attacks on two types of Feistels.
Ivica Nikolić, Jérémy Jean
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Improved meet-in-the-middle attacks on reduced-round tweakable block ciphers Kiasu-BC and Deoxys-BC
Journal of King Saud University: Computer and Information Sciences, 2023 Tweakable block ciphers Kiasu-BC and Deoxys-BC are both the internal block ciphers of the candidates for the CAESAR authenticated encryption competition.
Zhangjun Ma, Manman Li, Shaozhen Chen
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An automated model for differential meet in the middle attacks on AndRX ciphers [PDF]
Scientific ReportsIn recent years, research in block cipher cryptanalysis has been significantly influenced by the development of differential meet in the middle techniques.
Debasmita Chakraborty +3 more
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Improved Meet-in-the-Middle Attacks on Generic Feistel Constructions
IEEE Access, 2019 In this paper, we present improved meet-in-the-middle key-recovery attacks on six-round and seven-round Feistel constructions separately. The attacks are based on Guo et al.'s work which appends one round to the five-round distinguisher to attack the six-
Shibin Zhao +4 more
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A Meet in the Middle Attack on Reduced Round Kuznyechik
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2015 Kuznyechik is an SPN block cipher that has been recently chosen to be standardized by the Russian federation as a new GOST cipher. The algorithm updates a 128-bit state for nine rounds using a 256-bit key. In this paper, we present a meet-in-the-middle attack on the 5-round reduced cipher.
Amr M. Youssef, Riham Altawy
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The parallel-cut meet-in-the-middle attack [PDF]
Cryptography and Communications, 2014 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ivica Nikolic +2 more
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Quantum meet-in-the-middle attack on Feistel construction
Quantum Information Processing, 2023 18 pages, 3 ...
Yinsong Xu 0002, Zheng Yuan
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Classical and Quantum Meet-in-the-Middle Nostradamus Attacks on AES-like Hashing
IACR Transactions on Symmetric Cryptology, 2023 At EUROCRYPT 2006, Kelsey and Kohno proposed the so-called chosen target forced-prefix (CTFP) preimage attack, where for any challenge prefix P, the attacker can generate a suffix S such that H(P∥S) = y for some hash value y published in advance by the ...
Zhiyu Zhang +3 more
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Generalized Meet in the Middle Cryptanalysis of Block Ciphers With an Automated Search Algorithm
IEEE Access, 2020 Meet in the middle (MITM) attack is one of the most important and applicable methods for cryptanalysis of block ciphers. In this paper, a more generalized method for MITM attack is considered.
Siavash Ahmadi, Mohammad Reza Aref
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