An Ultra-low Power and Lower Area Current-Mode based Physically Unclonable Function with less than 100nW Power Consumption and a Native Instability of 0.6875% for IoT Applications

被引：0

作者：

Mirchandani, Nikita ^{[1
]}

Shafiee, Nasim ^{[1
]}

Fei, Yunsi ^{[1
]}

Shrivastava, Aatmesh ^{[1
]}

机构：

[1] Northeastern Univ, Dept Elect & Comp Engn, Boston, MA 02115 USA

来源：

2020 IEEE 63RD INTERNATIONAL MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS (MWSCAS) | 2020年

关键词：

Ultra-low power; IoT; SoC; PUF; Security; AES; Cryptography; IDENTIFICATION;

D O I：

10.1109/mwscas48704.2020.9184628

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This paper presents an ultra-low power and lower area, sequential physically unclonable function (PUF) circuit for Internet-of-Things (IoT). The proposed PUF is used to generate a 16 bit secret key array and uses a current-mode based differential bit cell architecture to exploit the inherent device mismatch. The proposed PUF design has an energy efficiency of 7.5fJ/bit and a native instability of 0.6875%

引用

页码：273 / 276

页数：4