集成电路与嵌入式系统2024，Vol.24Issue(9)：7-16,10.DOI:10.20193/j.ices2097-4191.2024.0005
嵌入式系统中的内生存储器PUF研究综述
Review of extracting intrinsic PUF from embedded memory
陈帅 1蔡敏 2杨志勇 2曾集丰3
作者信息
- 1. 武汉二进制半导体有限公司-磐石安全实验室,苏州 214000
- 2. 武汉二进制半导体有限公司,武汉 430000
- 3. 南洋理工大学电子工程学院,新加坡 999002
- 折叠
摘要
Abstract
Physical Unclonable Functions(PUFs)can be regarded as a"chip fingerprint"with lightweight,unpredictable,and difficult to clone characteristics,and have become an important component of IoT hardware security mechanisms.However,the implementation of traditional PUFs requires the addition of FPGA or dedicated integrated circuits at the hardware level,which will increase hardware costs.For billions of existing IoT embedded devices,it is difficult to increase PUF security attributes through hardware modifications.Therefore,we discuss the promising method to implement these intrinsic PUFs on commercial off-the-shelf devices and explore the po-tential applications of intrinsic PUFs.We will provide a systematic review of existing IPUFs,particularly Memroy based Intrinsic PUFs(MIPUFs),and discuss the feasibility and future development directions of IPUFs in existing systems,in order to promote the engineer-ing application of this technology.关键词
PUF/SRAM/DRAM/FlashKey words
PUF/SRAM/DRAM/Flash分类
信息技术与安全科学引用本文复制引用
陈帅,蔡敏,杨志勇,曾集丰..嵌入式系统中的内生存储器PUF研究综述[J].集成电路与嵌入式系统,2024,24(9):7-16,10.
