Results 1 to 10 of about 1,630,039 (238)
Deep Learning Side-Channel Collision Attack
Transactions on Cryptographic Hardware and Embedded Systems, 2023 With the breakthrough of Deep Neural Networks, many fields benefited from its enormously increasing performance. Although there is an increasing trend to utilize Deep Learning (DL) for Side-Channel Analysis (SCA) attacks, previous works made specific ...
Marvin Staib, Amir Moradi
doaj +4 more sources
Automating Collision Attacks on RIPEMD-160
IACR Transactions on Symmetric Cryptology, 2023 As an ISO/IEC standard, the hash function RIPEMD-160 has been used to generate the Bitcoin address with SHA-256. However, due to the complex doublebranch structure of RIPEMD-160, the best collision attack only reaches 36 out of 80 steps of RIPEMD-160 ...
Yingxin Li, Fukang Liu, Gaoli Wang
doaj +4 more sources
IEEE Transactions on Information Forensics and Security, 2017 On the one hand, collision attacks have been introduced in the context of side-channel analysis for attackers who exploit repeated code with the same data without having any knowledge of the leakage model. On the other hand, stochastic attacks have been introduced to recover leakage models of internally processed intermediate secret variables.
Nicolas Bruneau +5 more
semanticscholar +7 more sources
New Semi-Free-Start Collision Attack Framework for Reduced RIPEMD-160
IACR Transactions on Symmetric Cryptology, 2019 RIPEMD-160 is a hash function published in 1996, which shares similarities with other hash functions designed in this time-period like MD4, MD5 and SHA-1.
Fukang Liu +5 more
doaj +4 more sources
Trust-Based Distributed Authentication Method for Collision Attack Avoidance in VANETs
IEEE Access, 2018 A vehicular ad hoc network (VANET) is a collection of mobile vehicles that aids roadside communication through vehicle-to-vehicle and vehicle-to-infrastructure operation modes.
A.M.R. Tolba
doaj +3 more sources
(Quantum) Collision Attacks on Reduced Simpira v2
IACR Transactions on Symmetric Cryptology, 2021 Simpira v2 is an AES-based permutation proposed by Gueron and Mouha at ASIACRYPT 2016. In this paper, we build an improved MILP model to count the differential and linear active Sboxes for Simpira v2, which achieves tighter bounds of the minimum number ...
Boyu Ni +3 more
doaj +5 more sources
Quantum Free-Start Collision Attacks on Double Block Length Hashing with Round-Reduced AES-256
IACR Transactions on Symmetric Cryptology, 2021 Recently, Hosoyamada and Sasaki (EUROCRYPT 2020), and Xiaoyang Dong et al. (ASIACRYPT 2020) proposed quantum collision attacks against AES-like hashing modes AES-MMO and AES-MP.
Amit Kumar Chauhan +2 more
doaj +3 more sources
Algebraic Collision Attacks on Keccak
IACR Transactions on Symmetric Cryptology, 2021 In this paper, we analyze the collision resistance of the two smallest versions of Keccak which have a width of 200 and 400 bits respectively. We show that algebraic and linearization techniques can serve collision cryptanalysis by using some interesting
Rachelle Heim Boissier +2 more
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Internal collision attack on Maraca [PDF]
, 2009 We present an internal collision attack against the new hash function Maraca which has been submitted to the SHA-3 competition. This attack requires 2^{237} calls to the round function and its complexity is lower than the complexity of the generic ...
Canteaut, Anne, Naya-Plasencia, Maria
core +4 more sources
Collision Attack on Grindahl [PDF]
Journal of Cryptology, 2015 Hash functions have been among the most scrutinized cryptographic primitives in the previous decade, mainly due to the cryptanalysis breakthroughs on MD-SHAfamily and the NIST SHA-3 competition that followed. Grindahl is a hash function proposed at FSE 2007 that inspired several SHA-3 candidates.
Thomas Peyrin
semanticscholar +2 more sources