2 citations · 2 across the 8 of their papers we have counts for
5 papers · 1 filter
Resilient Endurance-Aware NVM-based PUF against Learning-based Attacks
Hassan Nassar, Ming-Liang Wei, Chia-Lin Yang +2
Physical Unclonable Functions (PUFs) based on Non-Volatile Memory (NVM) technology have emerged as a promising solution for secure authentication and cryptographic applications. By…
Hacking the Fabric: Targeting Partial Reconfiguration for Fault Injection in FPGA Fabrics
Jayeeta Chaudhuri, Hassan Nassar, Dennis R. E. Gnad +3
FPGAs are now ubiquitous in cloud computing infrastructures and reconfigurable system-on-chip, particularly for AI acceleration. Major cloud service providers such as Amazon and Mi…
MeMoir: A Software-Driven Covert Channel based on Memory Usage
Jeferson Gonzalez-Gomez, Jose Alejandro Ibarra-Campos, Jesus Yamir Sandoval-Morales +2
Covert channel attacks have been continuously studied as severe threats to modern computing systems. Software-based covert channels are a typically hard-to-detect branch of these a…
LightFAt: Mitigating Control-flow Explosion via Lightweight PMU-based Control-flow Attestation
Jeferson Gonzalez-Gomez, Hassan Nassar, Lars Bauer +1
With the continuous evolution of computational devices, more and more applications are being executed remotely. The applications operate on a wide spectrum of devices, ranging from…
MaliGNNoma: GNN-Based Malicious Circuit Classifier for Secure Cloud FPGAs
Lilas Alrahis, Hassan Nassar, Jonas Krautter +4
The security of cloud field-programmable gate arrays (FPGAs) faces challenges from untrusted users attempting fault and side-channel attacks through malicious circuit configuration…