Results 21 to 30 of about 20,736 (260)
Side-Channel Attacks in a Real Scenario
Tsinghua Science and Technology, 2018 Existing Side-Channel Attacks (SCAs) have several limitations and, rather than to be real attack methods, can only be considered to be security evaluation methods.
Ming Tang +6 more
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Strengthening Sequential Side-Channel Attacks Through Change Detection
Transactions on Cryptographic Hardware and Embedded Systems, 2020 The sequential structure of some side-channel attacks makes them subject to error propagation, i.e. when an error occurs during the recovery of some part of a secret key, all the following guesses might as well be chosen randomly.
Luca Frittoli +7 more
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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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An Evaluation of Power Side-Channel Resistance for RNS Secure Logic
Sensors, 2022 In this paper, residue number system (RNS) based logic is proposed as a protection against power side-channel attacks. Every input to RNS logic is encrypted as a share of the original input in the residue domain through modulus values.
Ravikumar Selvam, Akhilesh Tyagi
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Analysis of the algebraic side channel attack [PDF]
Journal of Cryptographic Engineering, 2012 At CHES 2009, Renauld, Standaert and Veyrat-Charvillon introduced a new kind of attack called Algebraic Side-Channel Attacks (ASCA). They showed that side-channel information leads to effective algebraic attacks. These results are mostly experiments strongly based on a the use of a SAT-solver.
Carlet, Claude +3 more
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Will You Cross the Threshold for Me?
Transactions on Cryptographic Hardware and Embedded Systems, 2021 In this work, we propose generic and novel side-channel assisted chosenciphertext attacks on NTRU-based key encapsulation mechanisms (KEMs). These KEMs are IND-CCA secure, that is, they are secure in the chosen-ciphertext model.
Prasanna Ravi +4 more
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Synthesis of Adaptive Side-Channel Attacks [PDF]
2017 IEEE 30th Computer Security Foundations Symposium (CSF), 2017 We present symbolic analysis techniques for detecting vulnerabilities that are due to adaptive side-channel attacks, and synthesizing inputs that exploit the identified vulnerabilities. We start with a symbolic attack model that encodes succinctly all the side-channel attacks that an adversary can make.
Quoc-Sang Phan +4 more
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Attacks on IoT: Side-Channel Power Acquisition Framework for Intrusion Detection
Future Internet, 2023 This study proposes the wider use of non-intrusive side-channel power data in cybersecurity for intrusion detection. An in-depth analysis of side-channel IoT power behaviour is performed on two well-known IoT devices—a Raspberry Pi 3 model B and a ...
Dominic Lightbody +4 more
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Frequency Throttling Side-Channel Attack
Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security, 2022 Modern processors dynamically control their operating frequency to optimize resource utilization, maximize energy savings, and conform to system-defined constraints. If, during the execution of a software workload, the running average of any electrical or thermal parameter exceeds its corresponding predefined threshold value, the power management ...
Chen Liu 0013 +3 more
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Side channel attacks for architecture extraction of neural networks
CAAI Transactions on Intelligence Technology, 2021 Side channel attacks (SCAs) on neural networks (NNs) are particularly efficient for retrieving secret information from NNs. We differentiate multiple types of threat scenarios regarding what kind of information is available before the attack and its ...
Hervé Chabanne +3 more
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