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Title:

Localized Electromagnetic Analysis of RO PUFs

Document type:
Konferenzbeitrag
Contribution type:
Vortrag / Präsentation
Author(s):
Merli, Dominik and Heyszl, Johann and Heinz, Benedikt and Schuster, Dieter and Stumpf, Frederic and Sigl, Georg
Abstract:
Among all proposed Physical Unclonable Functions (PUFs), those based on Ring Oscillators (ROs) are a popular solution for ASICs as well as for FPGAs. However, compared to other PUF architectures, oscillators emit electromagnetic (EM) signals over a relatively long run time, which directly reveal their unique frequencies. Previous work by Merli et al. exploited this fact by global EM measurements and proposed a countermeasure for their attack. In this paper, we first demonstrate that it is f...     »
Keywords:
Electromagnetic, PUF
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Book / Congress title:
HOST 2013
Congress (additional information):
Austin, Texas, USA
Year:
2013
Year / month:
2013-06
Month:
Jun
Reviewed:
ja
Language:
en
WWW:
http://www.hostsymposium.org/
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