Journal ArticleDOI
Hardware Trojan Attacks: Threat Analysis and Countermeasures
Swarup Bhunia,Michael S. Hsiao,Mainak Banga,Seetharam Narasimhan +3 more
- Vol. 102, Iss: 8, pp 1229-1247
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TLDR
The threat of hardware Trojan attacks is analyzed; attack models, types, and scenarios are presented; different forms of protection approaches are discussed; and emerging attack modes, defenses, and future research pathways are described.Abstract:
Security of a computer system has been traditionally related to the security of the software or the information being processed. The underlying hardware used for information processing has been considered trusted. The emergence of hardware Trojan attacks violates this root of trust. These attacks, in the form of malicious modifications of electronic hardware at different stages of its life cycle, pose major security concerns in the electronics industry. An adversary can mount such an attack with an objective to cause operational failure or to leak secret information from inside a chip-e.g., the key in a cryptographic chip, during field operation. Global economic trend that encourages increased reliance on untrusted entities in the hardware design and fabrication process is rapidly enhancing the vulnerability to such attacks. In this paper, we analyze the threat of hardware Trojan attacks; present attack models, types, and scenarios; discuss different forms of protection approaches, both proactive and reactive; and describe emerging attack modes, defenses, and future research pathways.read more
Citations
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Logic Locking of Finite-State Machines Using Transition Obfuscation
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Security in an Approximated World: New Threats and Opportunities in the Approximate Computing Paradigm
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Trojan awakener: detecting dormant malicious hardware using laser logic state imaging (extended version)
TL;DR: In this article , the authors present a novel Trojan detection approach based on a technique known from (IC) failure analysis, capable of detecting virtually all classes of dormant Trojans.
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IRONHIDE: A Secure Multicore that Efficiently Mitigates Microarchitecture State Attacks for Interactive Applications.
Hamza Omar,Omer Khan +1 more
TL;DR: IRONHIDE as mentioned in this paper implements strong isolation in the context of multicores to form spatially isolated secure and insecure clusters of cores, where the secure process can execute and interact with the insecure process without incurring the microarchitecture state purging overheads on every interaction event.
Proceedings ArticleDOI
Board-Level Hardware Trojan Detection Using on-Chip Touch Sensor
TL;DR: In this article , an on-chip touch sensor is used to measure the changes in electrical characteristics caused by hardware trojan insertion on a printed circuit board (PCB), which is implemented on a PCB without external measurement equipment.
References
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Journal ArticleDOI
A Survey of Hardware Trojan Taxonomy and Detection
TL;DR: A classification of hardware Trojans and a survey of published techniques for Trojan detection are presented.
Proceedings ArticleDOI
Trojan Detection using IC Fingerprinting
TL;DR: These results show that Trojans that are 3-4 orders of magnitude smaller than the main circuit can be detected by signal processing techniques and provide a starting point to address this important problem.
Proceedings ArticleDOI
Hardware Trojan detection using path delay fingerprint
Yier Jin,Yiorgos Makris +1 more
TL;DR: A new behavior-oriented category method is proposed to divide trojans into two categories: explicit payload trojan and implicit payloadtrojan, which makes it possible to construct trojan models and then lower the cost of testing.
Journal ArticleDOI
A taxonomy of computer program security flaws
TL;DR: This survey provides a taxonomy for computer program security flaws, with an Appendix that documents 50 actual security flaws that provide a good introduction to the characteristics of security flaws and how they can arise.
Journal ArticleDOI
Trustworthy Hardware: Identifying and Classifying Hardware Trojans
TL;DR: A proposed new hardware Trojan taxonomy provides a first step in better understanding existing and potential threats.