Solar Cell Based Physically Unclonable Function for Cybersecurity in IoT Devices
Solar Cell Based Physically Unclonable Function for Cybersecurity in IoT Devices
复制标题
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
复制
发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Singh, Vijay
中科院分区：
文献类型：
--
作者：
Kumar, S. Dinesh;Labrado, Carson;Badhan, Riasad;Thapliyal, Himanshu;Singh, Vijay
物联网（IoT）设备大多体积较小，并且在有限的电池供电下无线运行，因此对功耗和硬件资源有严格的限制。因此，节能（低能耗）设计对于资源受限的物联网设备的成功部署至关重要。此外，物理不可克隆功能（PUFS）已发展成为一种流行的硬件安全基元，适用于资源非常有限的低成本、大规模生产的物联网设备。利用太阳能电池的能量收集技术正用于超低功耗物联网设备，以满足能源需求。在本文中，我们利用太阳能电池的本征变化，设计了一种新型的太阳能电池为基础的PUF。作为概念验证，我们使用Tiva TM4C123GH6PM微控制器构建基于太阳能电池的PUF。从我们的实验中，我们发现，所提出的基于太阳能电池的PUF具有49.21%的均匀性值，接近于理想值50%。此外，所提出的基于太阳能电池的PUF在温度和光强度变化的最坏情况下的可靠性分别为92.97%和90.62%。
Internet of Things (IoT) devices are mostly small and operate wirelessly on limited battery supply, and therefore have stringent constraints on power consumption and hardware resources. Therefore, energy-efficient (low energy) design is paramount for the successful deployment of resource constrained IoT devices. Further, Physical Unclonable Functions (PUFs) have evolved as a popular hardware security primitive for low cost, mass produced IoT devices with very constrained resources. Energy harvesting technologies utilizing solar cells are being used in ultra-low power IoT devices to satisfy the energy requirement. In this paper, we utilize the intrinsic variations in solar cells to design a novel solar cell based PUF. As a proof of concept, we have used the Tiva TM4C123GH6PM microcontroller to build our solar cell based PUF. From our experiments, we found that the proposed solar cell based PUF has the uniformity value of 49.21% which is close to the ideal value of 50%. Further, the proposed solar cell based PUF has worst case reliabilities of 92.97% and 90.62% with variations in temperature and light intensity, respectively.
适用于联网车辆的物联网方法
影响因子：
2.2
作者：
Andrea Parodi;M. Maresca;Michele Provera;P. Baglietto
通讯作者：
P. Baglietto
DOI：
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发表时间：
2012
期刊：
2012 38th IEEE Photovoltaic Specialists Conference
影响因子：
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作者：
E. Yablonovitch;O. Miller;S. Kurtz
通讯作者：
S. Kurtz
物理不可克隆函数和随机数生成能量收集器的研究
DOI：
--
发表时间：
2017
期刊：
影响因子：
--
作者：
E. Aponte
通讯作者：
E. Aponte