Results 11 to 20 of about 147,541 (282)
MILP-Aided Related-Tweak/Key Impossible Differential Attack and its Applications to QARMA, Joltik-BC
IEEE Access, 2019 In this paper, we study the relation of related-tweak/key impossible differentials with single-key ones. Following a heuristic strategy, we can derive longer related-tweak/key impossible differentials from single-key ones. We implement this strategy with
Rui Zong, Xiaoyang Dong
doaj +3 more sources
Quantum impossible differential attacks: applications to AES and SKINNY
Designs, Codes and Cryptography, 2023 This article is devoted to quantum cryptoanalysis of block ciphers. The resistance of symmetric primitives against attack using quantum algorithms is considered. The proposed methods may provide no more than quadratic speedup without immediate threat to considered ciphers and discussed for a better understanding of post-quantum security margins.
David, Nicolas +2 more
openaire +3 more sources
Impossible Differential Cryptanalysis of SIMECK32/64 Algorithm [PDF]
Jisuanji gongcheng, 2017 This paper studies the capability of impossible differential cryptanalysis on block cipher SIMECK32/64.The 11-round impossible differential path of SIMECK32/64 is constructed using the meet-in-the-middle technology.The attack on 19-round SIMECK32/64 is ...
CHEN Yanqin,ZHANG Wenying
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New Security Proofs and Complexity Records for Advanced Encryption Standard
IEEE Access, 2023 Common block ciphers like AES specified by the NIST or KASUMI (A5/3) of GSM are extensively utilized by billions of individuals globally to protect their privacy and maintain confidentiality in daily communications.
Orhun Kara
doaj +1 more source
The (related-key) impossible boomerang attack and its application to the AES block cipher [PDF]
, 2010 The Advanced Encryption Standard (AES) is a 128-bit block cipher with a user key of 128, 192 or 256 bits, released by NIST in 2001 as the next-generation data encryption standard for use in the USA. It was adopted as an ISO international standard in 2005.
Jiqiang Lu
core +1 more source
, 2016 Standard differential cryptanalysis uses statistical dependencies between the difference of two plaintexts and the difference of the respective two ciphertexts to attack a cipher.
A Biryukov +25 more
core +3 more sources
Analysis of an Optimal Fault Attack on the LED-64 Lightweight Cryptosystem
IEEE Access, 2019 This paper presents an optimal method for recovering the secret keys of the light encryption device (LED) by combining the impossible differential fault attack with the algebraic differential fault attack. The proposed optimal method effectively improves
Liang Dong +5 more
doaj +1 more source
Differential, Linear, and Meet-in-the-Middle Attacks on the Lightweight Block Cipher RBFK
IET Information Security, 2023 Randomized butterfly architecture of fast Fourier transform for key cipher (RBFK) is the lightweight block cipher for Internet of things devices in an edge computing environment.
Sugio Nobuyuki
doaj +1 more source
Survey and Benchmark of Block Ciphers for Wireless Sensor Networks [PDF]
, 2006 Cryptographic algorithms play an important role in the security architecture of wireless sensor networks (WSNs). Choosing the most storage- and energy-efficient block cipher is essential, due to the facts that these networks are meant to operate without ...
Doumen, J.M., Hartel, P.H., Law, Y.W.
core +3 more sources
New attacks against reduced Rijndael‐160
IET Information Security, 2022 The first 9‐round meet‐in‐the‐middle (MITM) attack and improved 8‐round impossible differential (ID) attacks on Rijndael‐160 are studied here. For the first 9‐round MITM attack, a new effective attack path is explored by using the generalised δ‐set and ...
Xiaoli Dong, Yongzhuang Wei
doaj +1 more source