7 papers
PATCH-FFT: Unmasking Dormant Hardware Trojans with Patch-Based Frequency-Domain Transformers
Hasala Senevirathne, Amin Rezaei
Hardware Trojans embedded by malicious entities in integrated circuits can covertly leak sensitive information through power side channels, often remaining undetected in their dorm…
TroPUF: Evaluating Hardware Trojan Insertion in Delay-Based Physical Unclonable Functions
Marissa Marcarelli, Amin Rezaei
Delay-based Physical Unclonable Functions (PUFs) are commonly used for device authentication and key generation due to the fact that they rely on manufacturing induced delay variat…
Early Detection of Hardware Trojans Using Neural Controlled Differential Equations and Analysis of Power Traces
Hasala Senevirathne, Rahul Vishwakarma, Amin Rezaei
Evolving Hardware Trojans pose a serious threat to modern digital systems by evading traditional detection through stealthy, adaptive behavior. Even recent methods that leverage ad…
Horizon-Constrained Rashomon Sets for Chaotic Forecasting
Gauri Kale, Rahul Vishwakarma, Holly Diamond +2
Predictive multiplicity and chaotic dynamics represent two fundamental challenges in machine learning that have evolved independently despite their conceptual connections. We bridg…
REDACTOR: eFPGA Redaction for DNN Accelerator Security
Yazan Baddour, Ava Hedayatipour, Amin Rezaei
With the ever-increasing integration of artificial intelligence into daily life and the growing importance of well-trained models, the security of hardware accelerators supporting…
Cute-Lock: Behavioral and Structural Multi-Key Logic Locking Using Time Base Keys
Kevin Lopez, Amin Rezaei
The outsourcing of semiconductor manufacturing raises security risks, such as piracy and overproduction of hardware intellectual property. To overcome this challenge, logic locking…