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Federated Learning in Side-Channel Analysis
2021Recently introduced federated learning is an attractive framework for the distributed training of deep learning models with thousands of participants. However, it can potentially be used with malicious intent. For example, adversaries can use their smartphones to jointly train a classifier for extracting secret keys from the smartphones’ SIM cards ...
Huanyu Wang, Elena Dubrova
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Abacus: A Tool for Precise Side-Channel Analysis
2021 IEEE/ACM 43rd International Conference on Software Engineering: Companion Proceedings (ICSE-Companion), 2021Side-channel vulnerabilities can leak sensitive information unconsciously. In this paper, we introduce the usage of Abacus. Abacus is a tool that can analyze secret-dependent control-flow and secret-dependent data-access leakages in binary programs.
Bao, Qinkun +3 more
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Use of Simulators for Side-Channel Analysis
2017 IEEE European Symposium on Security and Privacy Workshops (EuroS&PW), 2017Side-channel attacks are among the most powerful and cost-effective attacks on cryptographic systems. Simulators that are developed for side-channel analysis are very useful for preliminary analysis of new schemes, in depth analysis of existing schemes as well as for analysis of products on early stages of development. The contribution of this paper is
Nikita Veshchikov, Sylvain Guilley
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Side-Channel Analysis of Keymill
2017One prominent countermeasure against side-channel attacks, especially differential power analysis (DPA), is fresh re-keying. In such schemes, the so-called re-keying function takes the burden of protecting a cryptographic primitive against DPA. To ensure the security of the scheme against side-channel analysis, the re-keying function has to withstand ...
Christoph Dobraunig +3 more
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Side channel analysis on android smartphones
2016 24th Signal Processing and Communication Application Conference (SIU), 2016In recent years, smartphones have become inseparable components of people's daily life. However, the great popularity of smartphones causes some security problems. For example, users may store their contact lists, passwords and other credentials in their smartphones.
Erhan Davarci +3 more
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Side-Channel Analysis of MAC-Keccak
2013 IEEE International Symposium on Hardware-Oriented Security and Trust (HOST), 2013NIST recently completed the SHA-3 competition with the selection of Keccak as the new standard for crypto-graphic hashing. In this paper, we present a comprehensive Side-Channel Analysis of Keccak, when it is used with a secret key to generate a Message Authentication Code (MAC) (MAC-Keccak). Our analysis covers all the variations of the algorithm.
Mostafa M. I. Taha, Patrick Schaumont
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An overview of side channel analysis attacks
Proceedings of the 2008 ACM symposium on Information, computer and communications security, 2008During the last ten years, power analysis attacks have been widely developed under many forms. They analyze the relation between the power consumption or electromagnetic radiation of a cryptographic device and the handled data during cryptographic operations.
Thanh-Ha Le +2 more
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Timing side channels for traffic analysis
2013 IEEE International Conference on Acoustics, Speech and Signal Processing, 2013Traffic analysis often requires direct observations of network connections at local vantage points. In this work, we show that traffic analysis can be performed remotely by taking advantage of a timing side channel. The timing side channel results from a shared resource, namely, the scheduler between two users.
Xun Gong 0001, Negar Kiyavash
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Photonic Side-Channel Analysis of Arbiter PUFs
Journal of Cryptology, 2016zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shahin Tajik +8 more
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Side Channel Analysis Resistant Design Flow
2006 IEEE International Symposium on Circuits and Systems, 2006The threat of side-channel attacks (SCA) is of crucial importance when designing systems with cryptographic hardware or software. The FP6-funded project SCARD enhances the typical micro-chip design flow in order to provide a means for designing side-channel resistant circuits and systems.
Aigner, M +7 more
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