A Novel Physical Unclonable Function: NBTI-PUF Realized by Random Trap Fluctuation (RTF) Enhanced True Randomness in 14 nm FinFET Platform

L. C. Lin, E. R. Hsieh*, T. C. Kao, M. Y. Lee, J. K. Chang, J. C. Guo, S. S. Chung, T. P. Chen, S. A. Huang, T. J. Chen, O. Cheng

*此作品的通信作者

研究成果: Conference contribution同行評審

摘要

For the first time, the negative-bias-temperature-instability (NBTI) enhanced drain current variation in FinFET is used as an entropy source of the Physical Unclonable Function (PUF) to realize a new NBTI-PUF. The results show that the higher-temperature NBTI stress applied on the PUF, a much better security of the PUFs can be achieved, including 46% improvement of Inter Hamming Distance (HD), 71% improvement of Intra-HD, 40% improvement of Hamming Weight, and 15-fold-decrease of Bit-error-rate. Furthermore, the NBTI-PUFs have passed 13 items of NIST tests under 150°C.

原文English
主出版物標題2022 International Symposium on VLSI Technology, Systems and Applications, VLSI-TSA 2022
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781665409230
DOIs
出版狀態Published - 2022
事件2022 International Symposium on VLSI Technology, Systems and Applications, VLSI-TSA 2022 - Hsinchu, Taiwan
持續時間: 18 4月 202221 4月 2022

出版系列

名字2022 International Symposium on VLSI Technology, Systems and Applications, VLSI-TSA 2022

Conference

Conference2022 International Symposium on VLSI Technology, Systems and Applications, VLSI-TSA 2022
國家/地區Taiwan
城市Hsinchu
期間18/04/2221/04/22

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