@inproceedings{1b5ebd6038e24ab2997ec227dd2e2fb6,
title = "A Novel Authorization Methodology to Prevent Counterfeit PCB/Equipment through Supply Chain",
abstract = "In modern semiconductor supply chain, the problem of counterfeit IC and PCB/equipment is getting more and more attention. Previous works mainly focus on detecting counterfeit IC. In this paper, a novel authorization methodology to prevent counterfeit PCB/equipment through supply chain is brought forward. A ring oscillator array is inserted into the selected IC, and by judging whether the periods of ROs in the resonant and non-resonant state of the PCB matche the database from the authentic ones, the counterfeit PCB/equipment can be detected. The proposed authorization structure has been implemented on some authentic and counterfeit FPGA development boards, and more than 90\% counterfeit PCBs can be identified by a 2-class support vector machine (SVM) classifier.",
keywords = "PCB, authorization methodology, counterfeit, recycle, tamper",
author = "Dongrong Zhang and Yueying Han and Qiang Ren",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 4th International Conference on Integrated Circuits and Microsystems, ICICM 2019 ; Conference date: 25-10-2019 Through 27-10-2019",
year = "2019",
month = oct,
doi = "10.1109/ICICM48536.2019.8977190",
language = "英语",
series = "2019 4th International Conference on Integrated Circuits and Microsystems, ICICM 2019",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "128--132",
booktitle = "2019 4th International Conference on Integrated Circuits and Microsystems, ICICM 2019",
address = "美国",
}