D flip-flop based physical unclonable functions(基于D 触发器的物理不可克隆函数)

ZHANGPeiyong(张培勇); YUANXiaodong(袁晓东); WANGXuejie(王雪洁); FENGChenhui(冯忱晖); LIYike(李宜珂)

doi:10.3785/j.issn.1008-9497.2019.01.005

Zhejiang Daxue xuebao. Lixue ban (Jan 2019)

D flip-flop based physical unclonable functions(基于D 触发器的物理不可克隆函数)

ZHANGPeiyong(张培勇),
YUANXiaodong(袁晓东),
WANGXuejie(王雪洁),
FENGChenhui(冯忱晖),
LIYike(李宜珂)

Affiliations

ZHANGPeiyong(张培勇): ORCiD; 1.Institute of VLSI Design, Zhejiang University, Hangzhou 310027, China( 1.浙江大学超大规模集成电路研究所，浙江杭州 310027)
YUANXiaodong(袁晓东): ORCiD; 1.Institute of VLSI Design, Zhejiang University, Hangzhou 310027, China( 1.浙江大学超大规模集成电路研究所，浙江杭州 310027)
WANGXuejie(王雪洁): 2.School of Information and Electrical Engineering, Zhejiang University City College, Hangzhou 310015, China( 2.浙江大学城市学院信息与电器工程学院，浙江杭州 310015)
FENGChenhui(冯忱晖): 3.College of Physics and Information Engineering, Fuzhou University, Fuzhou 350002, China( 3.福州大学物理与信息工程学院，福建福州 350002)
LIYike(李宜珂): 1.Institute of VLSI Design, Zhejiang University, Hangzhou 310027, China( 1.浙江大学超大规模集成电路研究所，浙江杭州 310027)

DOI: https://doi.org/10.3785/j.issn.1008-9497.2019.01.005
Journal volume & issue: Vol. 46, no. 1
pp. 32 – 38

Abstract

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物理不可克隆函数（PUF）是指利用半导体制造工艺中不可避免的固有偏差，产生具有独特性和稳定性的响应结果，使集成电路芯片具有不可克隆的特性。提出了一种新型的基于D 触发器的物理不可克隆函数。利用 D 触发器建立的时间随机分布函数产生PUF 激励输出响应，并通过D 触发器对的差分结构提高输出结果的准确性。实验结果显示，此PUF 的性能近乎理想。与主流PUF 相比，基于D 触发器的PUF 明显增强了设计的唯一性。

Published in Zhejiang Daxue xuebao. Lixue ban

ISSN: 1008-9497 (Print)
Publisher: Zhejiang University Press
Country of publisher: China
LCC subjects: Science: Mathematics: Instruments and machines: Electronic computers. Computer science; Science: Physics
Website: https://www.zjujournals.com/sci/EN/1008-9497/home.shtml

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