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pro vyhledávání: '"Hoffmann, Max"'
Embedded systems are ubiquitous. However, physical access of users and likewise attackers makes them often threatened by fault attacks: a single fault during the computation of a cryptographic primitive can lead to a total loss of system security. Th
Externí odkaz:
http://arxiv.org/abs/2105.13769
Autor:
Hoffmann, Max, Paar, Christof
Publikováno v:
IACR Transactions on Cryptographic Hardware and Embedded Systems, 2018(2), 277-297
Opaque predicates are a well-established fundamental building block for software obfuscation. Simplified, an opaque predicate implements an expression that provides constant Boolean output, but appears to have dynamic behavior for static analysis. Ev
Externí odkaz:
http://arxiv.org/abs/1910.00949
Autor:
Wallat, Sebastian, Albartus, Nils, Becker, Steffen, Hoffmann, Max, Ender, Maik, Fyrbiak, Marc, Drees, Adrian, Maaßen, Sebastian, Paar, Christof
Publikováno v:
Proceedings of Malicious Software and Hardware in Internet of Things (MAL-IOT 2019). ACM, NewYork, NY, USA, Article 4, 6 pages
Since hardware oftentimes serves as the root of trust in our modern interconnected world, malicious hardware manipulations constitute a ubiquitous threat in the context of the Internet of Things (IoT). Hardware reverse engineering is a prevalent tech
Externí odkaz:
http://arxiv.org/abs/1910.00350
Towards Cognitive Obfuscation: Impeding Hardware Reverse Engineering Based on Psychological Insights
Autor:
Wiesen, Carina, Albartus, Nils, Hoffmann, Max, Becker, Steffen, Wallat, Sebastian, Fyrbiak, Marc, Rummel, Nikol, Paar, Christof
Publikováno v:
ASPDAC 2019 Proceedings of the 24th Asia and South Pacific Design Automation Conference Pages 104-111
In contrast to software reverse engineering, there are hardly any tools available that support hardware reversing. Therefore, the reversing process is conducted by human analysts combining several complex semi-automated steps. However, countermeasure
Externí odkaz:
http://arxiv.org/abs/1910.00323
Akademický článek
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Lattice kinetic Monte Carlo simulations have become a vital tool for predictive quality atomistic understanding of complex surface chemical reaction kinetics over a wide range of reaction conditions. In order to expand their practical value in terms
Externí odkaz:
http://arxiv.org/abs/1611.07554
Publikováno v:
In Procedia CIRP 2021 99:586-591
We present a multi-lattice kinetic Monte Carlo (kMC) approach that efficiently describes the atomistic dynamics of morphological transitions between commensurate structures at crystal surfaces. As an example we study the reduction of a $(\sqrt{5}\tim
Externí odkaz:
http://arxiv.org/abs/1501.01710