@inproceedings{f30ba98d869f44998a5e4b1c0234df68,
title = "Low-complexity energy-efficient security approach for e-health applications based on physically unclonable functions of sensors",
abstract = "We propose an e-health sensor security scheme using a physically unclonable function (PUF) of the sensor. As a proof-of-concept, we present the approach in the context of silicon photodiodes and use their dark current variations as the desired PUF. The challenge to authenticate the system is generated by quadratic residues. We show that using such a design provides a two-fold security measure in both analog and digital domains. We use measured, simulated and analyzed results of currents, adversary attacks, and energy requirements to validate the approach. This concept can be extended to e-health applications that use other types of sensors (beyond photodiodes) as long as the sensor exhibits random-like physical property variations.",
author = "Chinmaya Mahapatra and Pouya Kamalinejad and Thanos Stouraitis and Shahriar Mirabbasi and Leung, {Victor C.M.}",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2015 ; Conference date: 06-12-2015 Through 09-12-2015",
year = "2016",
month = mar,
day = "23",
doi = "10.1109/ICECS.2015.7440371",
language = "British English",
series = "Proceedings of the IEEE International Conference on Electronics, Circuits, and Systems",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "531--534",
booktitle = "2015 IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2015",
address = "United States",
}