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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Xinmu Wang Narasimhan, S. Krishna, A. Mal-Sarkar, T. Bhunia, S. |
| Copyright Year | 2011 |
| Description | Author affiliation: Electrical Engineering and Computer Science Department, Case Western Reserve University, USA (Xinmu Wang; Narasimhan, S.; Krishna, A.; Bhunia, S.) || Hathaway Brown High School, Cleveland, OH, USA (Mal-Sarkar, T.) |
| Abstract | Various design-for-security (DFS) approaches have been proposed earlier for detection of hardware Trojans, which are malicious insertions in Integrated Circuits (ICs). In this paper, we highlight our major findings in terms of innovative Trojan design that can easily evade existing Trojan detection approaches based on functional testing or side-channel analysis. In particular, we illustrate design and placement of sequential hardware Trojans, which are rarely activated/observed and incur ultralow delay/power overhead. We provide models, examples, theoretical analysis of effectiveness, and simulation as well as measurement results of impact of these Trojans in a hardened design. It is shown that efficient design and placement of sequential Trojan would incur extremely low side-channel (power, delay) signature and hence, can easily evade both post-silicon validation and DFS (e.g. ring oscillator based) approaches. |
| Starting Page | 297 |
| Ending Page | 300 |
| File Size | 1352654 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781457719530 |
| ISSN | 10636404 |
| e-ISBN | 9781457719547 |
| DOI | 10.1109/ICCD.2011.6081413 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-10-09 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Trojan horses Radiation detectors Logic gates Delay Hardware Payloads Field programmable gate arrays DFS Hardware Trojan Attacks Sequential Trojan |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering Hardware and Architecture |
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