Abstract
In this paper, we present artificial neural network (ANN) models to predict hard and soft-responses of three configurations of arbiter based physical unclonable functions (PUFs): standard, feed-forward (FF) and modified feed-forward (MFF). The models are trained using data extracted from 32-stage arbiter PUF circuits fabricated using IBM 32 nm HKMG process. The contributions of this paper are two-fold. First, we evaluate the unpredictability of the PUFs by predicting hard responses using ANNs and comparing these with ground truth. Second, ANNs are trained to predict soft-responses and a probability based thresholding scheme is used to define stability. The obtained soft-response models are used to identify unstable responses.
Original language | English (US) |
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Title of host publication | 2017 IEEE 60th International Midwest Symposium on Circuits and Systems, MWSCAS 2017 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 934-937 |
Number of pages | 4 |
ISBN (Electronic) | 9781509063895 |
DOIs | |
State | Published - Sep 27 2017 |
Event | 60th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2017 - Boston, United States Duration: Aug 6 2017 → Aug 9 2017 |
Publication series
Name | Midwest Symposium on Circuits and Systems |
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Volume | 2017-August |
ISSN (Print) | 1548-3746 |
Other
Other | 60th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2017 |
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Country/Territory | United States |
City | Boston |
Period | 8/6/17 → 8/9/17 |
Bibliographical note
Publisher Copyright:© 2017 IEEE.