Titan: Security Analysis of Large-Scale Hardware Obfuscation Using Graph Neural Networks

Mankali, Likhitha; Alrahis, Lilas; Patnaik, Satwik; Knechtel, Johann; Sinanoglu, Ozgur

doi:10.1109/tifs.2022.3218429

Cited by 6 publications

(1 citation statement)

References 35 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…These distributions are then leveraged to convert a CNF from SAT to SAT-hard by adding minimal circuitry ensuring enhanced security compared to current defences [317]. Introducing Titan [319], a comprehensive attack framework targeting large-scale hardware obfuscation. Titan utilizes a Graph Neural Network (GNN) for sub-graph classification, leveraging both structural and functional hints inherent in extensive obfuscation.…”

Section: Hardware Trojans and Ip Protection Countermeasures 1) Hardwa...mentioning

confidence: 99%

Era of Sentinel Tech: Charting Hardware Security Landscapes Through Post-Silicon Innovation, Threat Mitigation and Future Trajectories

Srinivas,

Elango

2024

IEEE Access

View full text Add to dashboard Cite

To meet the demanding requirements of VLSI design, including improved speed, reduced power consumption, and compact architectures, various IP cores from trusted and untrusted platforms are often integrated into a single System-on-Chip (SoC). However, this convergence poses a significant security challenge, as adversaries can exploit it to extract unauthorized information, compromise system performance, and obtain secret keys. Meanwhile, traditional CMOS features have limitations in addressing hardware vulnerabilities and security threats, so promising post-silicon technologies offer potential solutions. Beyond-CMOS technologies offer avenues to fortify hardware security through distinct physical properties and nontraditional computing paradigms. These advancements bolster authentication processes, enhance key generation mechanisms, ensure hardware integrity and fortify resilience against side-channel attacks, hardware Trojans and quantum-resistant cryptography in securing hardware systems. This article provides a detailed review of hardware security, encompassing the identification and mitigation of threats, the implementation of robust countermeasures, the utilization of innovative primitives, countermeasures, various methodologies and distinct features offered by emerging technologies to resist hardware threats.Moreover, strategies to address challenges, explore future directions, and outline plans for achieving further research outcomes have been put forth in this field.

show abstract

Section: Hardware Trojans and Ip Protection Countermeasures 1) Hardwa...mentioning

confidence: 99%