Abstract
Hardware security is a major concern in the intellectual property (IP) centric integrated circuits (IC). 3-D IC design augments IP centric designs. However, 3-D ICs suffer from high temperatures in their middle tiers due to long heat dissipation paths. We anticipate that this problem would exacerbate the hardware security issues in 3-D ICs. Because, high temperature leads to undesired timing characteristics in ICs. In this paper we provide a detailed analysis on how these delay variations can lead to non-ideal behavior of control paths. It is demonstrated that a hardware intruder can leverage this phenomenon to trigger the payload, without requiring a separate triggering circuit. Our simulation results show that a state machine can lead to temporary glitches long enough to cause malfunctioning at temperatures of 87°C or above, under nominal frequencies. The overall area overhead of the payload compared to a very small Mod-3 counter is 6%.
Original language | English |
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Title of host publication | Midwest Symposium on Circuits and Systems |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Volume | 2015-September |
ISBN (Print) | 9781467365574 |
DOIs | |
Publication status | Published - Sept 28 2015 |
Event | 58th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2015 - Fort Collins, United States Duration: Aug 2 2015 → Aug 5 2015 |
Other
Other | 58th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2015 |
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Country/Territory | United States |
City | Fort Collins |
Period | 8/2/15 → 8/5/15 |
Keywords
- 3-D IC
- hardware Trojan
- high temperature
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials