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Showing 1 to 16 of 16 for “"Hardware Trojan"”.
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Automated hardware trojan detection
A Hardware Trojan (HT) is a malicious circuit inserted into an Integrated Circuit (IC) or a malicious modification of a circuit to change its behaviour or leak secret information. As the production of ICs is now distributed globally through the use of third parties in the outsourcing of design …
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Hardware Trojan Detection via Golden Reference Library Matching
<p>Due to the proliferation of hardware Trojans in third party Intellectual Property (IP) designs, the issue of hardware security has risen to the forefront of computer engineering. Because of the miniscule size yet devastating effects of hardware Trojans, few detection methods have been presented …
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Runtime Detection of Hardware Trojan in Untrusted Network-on-Chip
… Such a malicious modification (known as hardware Trojan) may be very small and can escape the scrutiny of the offline circuit-level testing and appear in the final product, which creates a new class of threats that have to be addressed at the hardware level and at the runtime. For SoCs, …
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Think Smart, Play Dumb: A Game Theoretic Approach to Study Deception in Hardware Trojan Testing
… operations for various industries and have given hardware security a greater priority, specifically in the supply chain where malicious manufacturers could insert hardware trojans (HT) to corrupt them. Due to budget constraints, many IC designers send ICs to offshore factories for manufacturing. …
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Enhancing Trust in Reconfigurable Hardware Systems
… chips resulting in leakage of keystroke data and hardware backdoors crippling anti-aircraft guns during an attack demonstrate the need to protect all system functions. With more focus on securing a system, trust in untrusted components at the integration stage is of a higher priority. This work …
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A truly embedded test structure for design-for-manufacturability, hardware security and VLSI testing
… techniques can be used to improve model-to-hardware correlation. Furthermore, these techniques can also be used in several contexts including defect detection, post-silicon debug and hardware-security. In this dissertation, I propose a high-precision and low-overhead embedded test structure, …
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DETECTING DELAY ANOMALIES INTRODUCED BY HARDWARE TROJANS USING CHIP AVERAGING AND AN ON-CHIP HIGH RESOLUTION EMBEDDED TEST STRUCTURE
A hardware Trojan (HT) detection method is presented that is based on measuring and detecting small systematic changes in path delays introduced by capacitive loading effects or series inserted gates of HTs. The path delays are measured using a high resolution on-chip embedded test structure called …
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A Design for Test and Security Methodology for Integrated Circuits
… has its benefits, it provides opportunities for hardware Trojan (HT) injection at different design levels. Hardware Trojans and IP piracy are the new realities that must be considered for trustworthy IC design. The miniature size of HTs, coupled with their diversity and unpredictable effects, …
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Hardware intrusion detection for supply-chain threats to critical infrastructure embedded systems
… that helps address these growing issues with a hardware-based intrusion detection system. This technology combines the use of an analog signal response from a resistor-capacitor circuit and machine learning techniques to not only identify the presence of a hardware Trojan on an inter-chip …
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Hardware Security with Electromagnetic Side Channels
… has focused on power, performance, and area, hardware security is rapidly gaining prominence as a major consideration during the design process. Particularly, physical side channels that allow reverse engineering of inputs, operation states, and private information must be characterized and …
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Hardware IP Classification through Weighted Characteristics
<p>Today’s business model for hardware designs frequently incorporates third-party Intellectual Property (IP) due to the many benefits it can bring to a company. For instance, outsourcing certain components of an overall design can reduce time-to-market by allowing each party to specialize and …
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Architectural Enhancements to Increase Trust in Cyber-Physical Systems Containing Untrusted Software and Hardware
… components. Global supply chains and third-party hardware components, tools, and software limit the reach of design verification techniques and introduce security concerns about deliberate Trojan inclusions. As a consequence, skilled attacks against CPSes have demonstrated that these systems can …
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Ensuring Trust Of Third-Party Hardware Design With Constrained Sequential Equivalence Checking
… supervision of the buyer. As a result, the hardware designs and fabricated chips may be vulnerable to malicious alterations by an adversary at any stage of VLSI design flow, thus compromising the integrity of the component. The effect of any modifications made by the adversary can be …
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A Hardware/Software Co-integration Approach for Securing Network Infrastructure using Reconfigurable Computing
… at their disposal, at both the software and hardware level. The key reasons for the existence of such vulnerabilities in modern computer networks, arise due to the multifaceted constraints that need to be incorporated. Many current networking applications work under operating conditions of …
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Design techniques for safe, reliable, and trustworthy analog circuits
… form of external equipment, but the amount of hardware, power, and other resources required for these tests make it impractical for in-field operation. To address this issue, some simple, low-resource test circuits have been developed to test some fundamental AMS blocks. The test results allow …
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Hardware security design from circuits to systems
The security of hardware implementations is of considerable importance, as even the most secure and carefully analyzed algorithms and protocols can be vulnerable in their hardware realization. For instance, numerous successful attacks have been presented against the Advanced Encryption Standard, …