面向轻量化设备的PUF研究

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中图分类号：TP309.2 文献标识码：A文章编号：2096-4706（2025）24-0176-05

Abstract： With the widespread aplication of smart electronic devices，the isue of hardware circuit cloning design has become increasingly prominent，and efective security solutions are urgently needed.This paper proposes a path selector M-RO PUF （MM-ROPUF）design based on MUXunits to reduce hardware overhead and enhance atack resistance.After implementing this designontwoXilinxFPGAdevelopmentboards，amelythe Spartan-7and Zynq，experimentalresultsdemonstratethatthe uniformity performance indicators of the MM-RO PUF on these two Xilinx FPGA development boards are 51.03% and 48.79% （20 respectivelybothofwhichareclosetotheidealvalue，andtheMM-ROUFsuccessfullpassestheNISTtests inrandomess testing.Thisdesignnotonlyeffectivelyreduces hardwareresourceconsumption but also demonstrates its potential asachip encryption technology，providing a new solution for the security of integrated circuits.

Keywords：integrated circuit; PUF;FPGA;hardware security

0 引言

近年来，随着人工智能技术和集成电路技术的不断发展，与集成电路相关的智能电子设备在现代社会生活中被广泛应用，硬件电路被克隆已成为重大挑战。（剩余7328字）