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- Title:
Power and Timing Side Channels for PUFs and their Efficient Exploitation
- Document type:
- Zeitschriftenaufsatz
- Author(s):
- Rührmair, U.; Xu, X.; Sölter, J.; Mahmoud, M.; Koushanfar, F.; Burleson, W.
- Abstract:
- We discuss the first power and timing side channels on Strong Physical Unclonable Functions (Strong PUFs) in the literature, and describe their efficient exploitation via adapted machine learning (ML) techniques. Our method is illustrated by the example of the two currently most secure (CCS 2010, IEEE T-IFS 2013) electrical Strong PUFs, so-called XOR Arbiter PUFs and Lightweight PUFs. It allows us for the first time to tackle these two architectures with a polynomial attack complexity.
- Keywords:
- implementation / PUFs, Attacks, Modeling Attacks, Power Side Channel, Timing Side Channel
- Journal title:
- IACR Cryptology ePrint Archive 2013, 851 (2013) 20131220:113813
- Year:
- 2013
- Year / month:
- 2013-12
- Quarter:
- 4. Quartal
- Month:
- Dec
- Language:
- en
- WWW:
- http://eprint.iacr.org/2013/851
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