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.
Results
Showing 1 to 20 of 37 for “"Trojans"”.
-
Randomized encoding of combinational and sequential logic for resistance to hardware Trojans
… 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 Trojan …
-
Partition based Approaches for the Isolation and Detection of Embedded Trojans in ICs
… lead to a disaster. Thus, any extraneous parts (Trojans) that might have been implanted by the third party manufacturer with a malicious intent during the fabrication process must be diagnosed before the component is put to use. The inherent stealthy nature of Trojans makes it difficult to detect …
-
The Trojans of the North - The Trojan matter and the End of the Icelandic Commonwealth
The thesis focuses on the reception of the Trojan matter in medieval Iceland. This was a popular theme in Icelandic literature in the period known as the Sturlungaöld (‘the age of the Sturlungar’), which ended with Iceland becoming subject to Norwegian dominion in 1264, and beyond. The Icelandic …
-
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 …
-
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 …
-
Trojan Detection in Large Language Models of Code
… susceptibility of LLMs to backdoor attacks (or trojans), where LLMs generate malicious output (e.g., suggesting seemingly correct but vulnerable code when presented with certain trigger words in their input prompt, but otherwise behave normally). Given the ever-increasing adoption of LLMs in …
-
Optimizing Programmable Logic Design Security Strategies
… 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. This …
-
Welsh Manipulations of the Matter of Britain
… the changes made to the narratives of the early Trojans, the martial prowess of the Trojans and their British descendants, and the decline and eventual subjugation of Britain. The political contexts of the separate texts are also examined in terms of how the separate narratives were shaped by …
-
Practical Diagnostic Tools for Deep Neural Networks
… tools based on their usefulness for identifying trojans– specific bugs that are deliberately implanted into networks. I present the following thesis: 1. Trojan discovery is a practical benchmarking task for diagnostic tools that can be applied to both dataset-based and dataset-free techniques. 2. …
-
A truly embedded test structure for design-for-manufacturability, hardware security and VLSI testing
… detecting delay anomalies introduced by Hardware Trojans is demonstrated. Trojan emulation circuits, designed to model internal wire loads introduced by a hardware Trojan, are inserted into the design at multiple places. The emulation cell incorporates an analog control pin to allow a variety of …
-
Effects of space weathering on the Trojan asteroids
… the small data set. Space weathering may affect Trojans in the same way as it does other asteroid classes. To know with certainty, further investigation is needed.
-
Trojan asteroid spectroscopy and space weathering
… Instead, space weathering appears to affect Trojans in a different way than it does other asteroid classes due to their different composition.
-
Constraints on the surface composition of Trojan asteroidsfrom near infrared (0.8-4.0 μm) spectroscopy and spectral modeling
… the number of published 0.8-2.5 μm spectra of Trojans and provide the first systematic study of the L-band (2.8-4.0 μm) region for these distant asteroids. The spectra do not contain any definitive absorption features characteristic of surface composition (e.g. H₂O, organics, silicates) as seen …
-
Enhancing Trust in Reconfigurable Hardware Systems
… model assumptions and demonstrate the ability of Trojans to evade detection methods based on physical characteristics. A novel metric is defined for hardware Trojan detection, termed as HTT Detectability Metric (HDM) that leverages a weighted combination of normalized physical parameters. Security …
-
Anomaly based Intrusion Detection System through Remote Virtual Machine Introspection
… detection of evasive malware such as keyloggers, trojans, rootkits and their derivatives. Inspired by a biological immune system and based on negative selection algorithm approach to detect various types of malwares is proposed in this paper.</p> <p>By deeply studying Linux kernel, understanding …
-
Design techniques for safe, reliable, and trustworthy analog circuits
… of insertion and operation, and detection of Trojans during production tests. However, these efforts are almost entirely focused on the security of digital circuits while threats to AMS circuits have been ignored. One of the main reasons for this is the inherent sensitivity of AMS circuits, …
-
Cyberattacks: The latest threat to international peace and security, and how international law can respond
… what about computer software such as worms and trojans which are capable of causing similar or greater damage? Are states permitted to attack each other using these so-called cyberweapons? Are they even considered weapons due to their differing form? This is the crux of what this dissertation is …
-
Models of Reception in the Divine Audience of the Iliad
… sympathy from pro-Achaean bias to pity for the Trojans.
-
A Design for Test and Security Methodology for Integrated Circuits
… 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, makes them difficult to detect. Even though various solutions and …
-
Hardware intrusion detection for supply-chain threats to critical infrastructure embedded systems
… distinguishes between several types of implanted Trojans at 89% accuracy. And while this research has focused on the security of inter-chip communication, it demonstrates the possibility of using low-power analog signals for device-level information assurance.
Page 1 of 2