Results 31 to 40 of about 11,604 (291)
Finding Collisions against 4-Round SHA-3-384 in Practical Time
IACR Transactions on Symmetric Cryptology, 2022 The Keccak sponge function family, designed by Bertoni et al. in 2007, was selected by the U.S. National Institute of Standards and Technology (NIST) in 2012 as the next generation of Secure Hash Algorithm (SHA-3).
Senyang Huang +3 more
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Collision Attack Framework on RIPEMD-128 [PDF]
2020 2nd International Conference on Artificial Intelligence and Advanced Manufacture (AIAM), 2020 In the last few years, the hash functions are the very common and essential primitives implemented in lots of fields. RIPEMD-128, a member of MD-family hash function, has been found collisions on the full round. In this paper, we further analyze the property about the security against collision attack of RIPEMD-128.
Jingyu Li, Guang Zeng, Yang Yang
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Optimal Collision Side-Channel Attacks [PDF]
, 2020 Collision side-channel attacks are effective attacks against cryptographic implementations, however, optimality and efficiency of collision side-channel attacks is an open question. In this paper, we show that collision side-channel attacks can be derived using maximum likelihood principle when the distribution of the values of the leakage function is ...
Cezary Glowacz, Vincent Grosso
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Collision Based Attacks in Practice [PDF]
2015 Euromicro Conference on Digital System Design, 2015 Chosen-Message Simple Power Analysis, also called Collision Based Attacks (CBA), have been proposed by Fouque, Yen and Homma. These attacks aim at inducing and detecting collisions during modular operations. However, detecting collisions is a challenging task in real environments. Doing it in an automated manner is even more challenging. In this paper,
Diop, Ibrahima +3 more
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Enhancing Collision Attacks [PDF]
, 2004 Side Channel Attacks (SCA) have received a huge interest in the last 5 years. These new methods consider non-cryptographic sources of information (like timing or power consumption) in addition to traditional techniques. Consequently block ciphers must now resist a variety of SCAs, among which figures the class of “collision attacks”.
Hervé Ledig +2 more
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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.
Bruneau, Nicolas +5 more
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Detection of attack behaviour of pig based on deep learning
Systems Science & Control Engineering, 2023 Attack behaviour detection of the pig is a valid method to protect the health of pig. Due to the farm conditions and the illumination changes of the piggery, the images of the pig in the videos are often being overlapped, which lead to difficulties in ...
Yanwen Li +3 more
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Surface damage evolution of artillery barrel under high-temperature erosion and high-speed impact
Case Studies in Thermal Engineering, 2023 Thermochemical erosion and mechanical wear are the primary sources of surface damage in artillery barrel chambers, severely restricting the interior ballistic characteristics and service life of the barrel weapon.
Shuli Li, Liqun Wang, Guolai Yang
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Hypothesis Testing Based Side-Channel Collision Analysis
IEEE Access, 2019 Side-channel collision analysis has become a research hotspot since its first publication in 2003. Compared with differential power analysis (DPA) and correlation power analysis (CPA), collision analysis does not need to know the intermediate value and ...
Dong Zheng, Xiang Jia, Meiling Zhang
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Near Collision Side Channel Attacks [PDF]
, 2016 Side channel collision attacks are a powerful method to exploit side channel leakage. Otherwise than a few exceptions, collision attacks usually combine leakage from distinct points in time, making them inherently bivariate. This work introduces the notion of near collisions to exploit the fact that values depending on the same sub-key can have similar
Barış Ege +2 more
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