Presentation | 2021-10-19 Fundamental Study on Hardware Trojan Detection on Cable Using On-chip Sensor Yo Nishitoba, Shugo Kaji, Masahiro Kinugawa, Daisuke Fujimoto, Yuichi Hayshi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | There have been reports of threats that cause information leakage by inserting Hardware Trojans (HT) into the connection lines around devices. In this threat, HT insertion is assumed not only at the stage of manufacturing, but also during the distribution and operation stage after shipment, and the threat may extend to devices that are not considered to be threatened by HT insertion implemented inside conventional ICs. This paper proposes a method for detecting HT insertion by measuring the changes in electrical characteristics caused by HT insertion using on-chip sensors. Specifically, HT insertion is detected by observing the change in capacitance associated with HT insertion using a capacitance sensor, and detecting the difference from the measurement result when HT is not inserted connection line. In the evaluation experiment, we build an evaluation environment based on the HT insertion method reported in previous studies and observe the change in capacitance on the connected line using an SoC equipped with a constant current source and A/D converter that constitute the capacitance sensor. Then, we show that HT insertion on the connecting line can be detected from the output values of the capacitance sensor before and after HT insertion. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Hardware Trojans / Trojan Detection / On-chip sensor / Capacitance |
Paper # | HWS2021-48,ICD2021-22 |
Date of Issue | 2021-10-12 (HWS, ICD) |
Conference Information | |
Committee | HWS / ICD |
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Conference Date | 2021/10/19(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Hardware Security, etc. |
Chair | Yasuhisa Shimazaki(Renesas Electronics) / Masafumi Takahashi(Kioxia) |
Vice Chair | Makoto Nagata(Kobe Univ.) / Daisuke Suzuki(Mitsubishi Electric) / Makoto Ikeda(Univ. of Tokyo) |
Secretary | Makoto Nagata(NTT) / Daisuke Suzuki(NAIST) / Makoto Ikeda(Osaka Univ.) |
Assistant | / Kosuke Miyaji(Shinshu Univ.) / Yoshiaki Yoshihara(キオクシア) / Takeshi Kuboki(Kyushu Univ.) |
Paper Information | |
Registration To | Technical Committee on Hardware Security / Technical Committee on Integrated Circuits and Devices |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Fundamental Study on Hardware Trojan Detection on Cable Using On-chip Sensor |
Sub Title (in English) | |
Keyword(1) | Hardware Trojans |
Keyword(2) | Trojan Detection |
Keyword(3) | On-chip sensor |
Keyword(4) | Capacitance |
1st Author's Name | Yo Nishitoba |
1st Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
2nd Author's Name | Shugo Kaji |
2nd Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
3rd Author's Name | Masahiro Kinugawa |
3rd Author's Affiliation | The University of Fukuchiyama(Fukuchiyama Univ.) |
4th Author's Name | Daisuke Fujimoto |
4th Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
5th Author's Name | Yuichi Hayshi |
5th Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
Date | 2021-10-19 |
Paper # | HWS2021-48,ICD2021-22 |
Volume (vol) | vol.121 |
Number (no) | HWS-206,ICD-207 |
Page | pp.pp.38-42(HWS), pp.38-42(ICD), |
#Pages | 5 |
Date of Issue | 2021-10-12 (HWS, ICD) |