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Document type:
Konferenzbeitrag
Author(s):
Rührmair, U.; Xu, X.; Sölter, J.; Mahmoud, A.; Majzoobi, M.; Koushanfar, F.; Burleson, W.
Title:
Efficient Power and Timing Side Channels for Physical Unclonable Functions
Abstract:
One part of the original PUF promise was their improved resilience against physical attack methods, such as cloning, invasive techniques, and arguably also side channels. In recent years, however, a number of effective physical attacks on PUFs have been developed [17,18,20,8,2]. This paper continues this line of research, and introduces the first power and timing side channels (SCs) on PUFs, more specifically on Arbiter PUF variants. Concretely, we attack socalled XOR Arbiter PUFs and Ligh...    »
Keywords:
Physical unclonable functions (PUFs), side-channel attacks, power side channel, timing side channel, modeling attacks, machine learning, hardware security.
Book / Congress title:
Cryptographic Hardware and Embedded Systems--CHES 2014, LNCS 8731 476--492 (2014)
Congress (additional information):
Berlin, Heidelberg, Germany
Year:
2014
Language:
en
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