Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 14 of 14 for “"Hardware Trojans"”.
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Randomized encoding of combinational and sequential logic for resistance to hardware Trojans
… of cyber-crime. It is now possible to insert hardware Trojans directly into a chip during the manufacturing process. These hardware Trojans are capable of destroying a chip, reducing performance or even capturing sensitive data. To date, defensive methods have focused on detection of the …
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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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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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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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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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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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Optimizing Programmable Logic Design Security Strategies
… with adversaries attempting to make use of hardware Trojans, although we also show that our work can be generalized to adversaries and defenders using any of a variety of microelectronics exploitation and defense strategies. Trojans are inserted by an adversary in order to accomplish an end. …
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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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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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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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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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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 …