| Title | Confidence Modeling and Tracking of Recycled Integrated Circuits, Enabled by Blockchain |
| Publication Type | Conference Paper |
| Year of Publication | 2020 |
| Authors | Vosatka, Jason, Stern, Andrew, Hossain, M.M., Rahman, Fahim, Allen, Jeffery, Allen, Monica, Farahmandi, Farimah, Tehranipoor, Mark |
| Conference Name | 2020 IEEE Research and Applications of Photonics in Defense Conference (RAPID) |
| Date Published | aug |
| Keywords | consortium Blockchain, Consumer electronics, counterfeit electronics detection, electronics supply chain security, Hardware, hardware security, Integrated circuit modeling, Metrics, pubcrawl, recycled ICs, risk modeling and metrics, supply chain risk assessment, Supply chains |
| Abstract | The modern electronics supply chain is a globalized marketplace with the increasing threat of counterfeit integrated circuits (ICs) being installed into mission critical systems. A number of methods for detecting counterfeit ICs exist; however, effective test and evaluation (T&E) methods to assess the confidence of detecting recycled ICs are needed. Additionally, methods for the trustworthy tracking of recycled ICs in the supply chain are also needed. In this work, we propose a novel methodology to address the detection and tracking of recycled ICs at each stage of the electronics supply chain. We present a case study demonstrating our assessment model to calculate the confidence levels of authentic and recycled ICs, and to confidently track these types of ICs throughout the electronics supply chain. |
| DOI | 10.1109/RAPID49481.2020.9195666 |
| Citation Key | vosatka_confidence_2020 |
Confidence Modeling and Tracking of Recycled Integrated Circuits, Enabled by Blockchain