Exploration of Solar Cell Materials for Developing Novel PUFs in Cyber-Physical Systems
Exploration of Solar Cell Materials for Developing Novel PUFs in Cyber-Physical Systems
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探索用于在网络物理系统中开发新型 PUF 的太阳能电池材料
DOI：
10.1007/s42979-020-00331-8
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发表时间：
2020
期刊：
影响因子：
--
通讯作者：
Singh, Vijay
中科院分区：
文献类型：
--
作者：
Labrado, Carson;Kumar, S. Dinesh;Badhan, Riasad;Thapliyal, Himanshu;Singh, Vijay
物联网（IoT）设备可以被认为是网络物理系统中的重要组成部分。除了控制存在于更大的网络物理系统中的各种传感器和执行器外，它们还可以提供网络通信。物联网设备往往很小，电池供应有限。它们通常对其功耗和可用硬件资源有严格的限制。正是由于这些原因，在设计这些资源有限的设备时，能源效率是一个主要考虑因素。此外，这些设备通常部署在不安全的位置，这引起了对设备安全性的担忧。然而，有限的可用资源对这些网络物理系统的安全协议的实施构成了障碍。物理不可克隆函数（puf）是一种潜在的安全选项。puf可以帮助防止IC盗版、假冒等问题。此外，太阳能电池已被用作物联网设备的电源。在本文中，我们提出了一种新的基于太阳能电池的PUF，它利用了太阳能电池中存在的内在变化。作为概念的证明，我们已经使用非晶硅、单晶硅和多晶硅太阳能电池构建了我们所提出的基于太阳能电池的PUF的多个副本。由不同类型的太阳能电池制成的puf副本产生的响应的可靠性和均匀性根据温度和光强的变化进行了评估。实验结果表明，相对于温度，平均可靠性值范围为84.41 ~ 91.20%，平均均匀性值范围为49.34 ~ 51.26%。对于光强，平均可靠度取值范围为95.45 ~ 97.75%，平均均匀度取值范围为48.74 ~ 52.81%。此外，在单晶硅上进行蒙特卡罗模拟，其唯一性值为49.989%。
Internet of Things (IoT) devices can be considered a significant component within cyber-physical systems. They can provide network communication in addition to controlling the various sensors and actuators that exist within the larger cyber-physical system. IoT devices tend to be small and contain a limited battery supply. They typically have strict constraints placed on their power consumption and available hardware resources. It is for these reasons that energy-efficiency is a major consideration in the design of these resource-constrained devices. In addition, these devices are often deployed in unsecured locations which raises concerns about the security of the device. However, the limited amount of available resources presents an obstacle towards the implementation of security protocols for these cyber-physical systems. Physically Unclonable Functions (PUFs) show promise as a potential security option. PUFs can help provide protection from issues such as IC piracy, counterfeiting, etc. Furthermore, solar cells have been utilized as a power source in IoT devices. In this paper, we propose a novel solar cell-based PUF that leverages the intrinsic variations present in solar cells. As a proof of concept, we have constructed multiple copies our proposed solar cell-based PUF using amorphous silicon, monocrystalline silicon, and polycrystalline solar cells. The reliability and uniformity of the responses produced by the copies of the PUFs made from the different types of solar cells were evaluated against variations in temperature and light intensity. From our experiments, we found that with respect to temperature the range of average reliability values was 84.41–91.20% and the range of average uniformity values was 49.34–51.26%. With respect to light intensity, the range of average reliability values was 95.45–97.75% and the range of average uniformity values was 48.74–52.81%. In addition, Monte Carlo simulations performed on monocrystalline silicon resulted in a uniqueness value of 49.989%.
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影响因子：
10.6
作者：
Carson Labrado;H. Thapliyal
通讯作者：
Carson Labrado;H. Thapliyal
DOI：
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发表时间：
2012
期刊：
2012 38th IEEE Photovoltaic Specialists Conference
影响因子：
--
作者：
E. Yablonovitch;O. Miller;S. Kurtz
通讯作者：
S. Kurtz
可穿戴健身追踪应用互联网中消费电子产品的低成本身份验证范例
DOI：
--
发表时间：
2018
期刊：
IEEE International Conference on Consumer Electronics
影响因子：
--
作者：
Fatemeh Tehranipoor;Nima Karimian;Paul A. Wortman;J. Chandy
通讯作者：
J. Chandy
基于太阳能电池的物理不可克隆功能，用于物联网设备的网络安全
DOI：
10.1109/isvlsi.2018.00131
发表时间：
2018
期刊：
2018 IEEE Computer Society Annual Symposium on VLSI (ISVLSI
影响因子：
--
作者：
Kumar, S. Dinesh;Labrado, Carson;Badhan, Riasad;Thapliyal, Himanshu;Singh, Vijay
通讯作者：
Singh, Vijay
光伏显式经验模型：沿电流-电压曲线运行
DOI：
--
发表时间：
2015
期刊：
International Conference on Clean Electrical Power
影响因子：
--
作者：
S. Vergura;A. M. Pavan
通讯作者：
A. M. Pavan