4 papers
Chypothermia: Clock Freezing for Static Side-channel Attacks
Fatemeh Khojasteh Dana, Mehmet Ali Cetin, Xinrui Wang +3
Static side-channel attacks, which exploit halted-clock conditions to extract sensitive information, pose an increasing threat to chip security. To counter these attacks, various d…
Rubber Mallet: A Study of High Frequency Localized Bit Flips and Their Impact on Security
Andrew Adiletta, Zane Weissman, Fatemeh Khojasteh Dana +2
The increasing density of modern DRAM has heightened its vulnerability to Rowhammer attacks, which induce bit flips by repeatedly accessing specific memory rows. This paper present…
Chypnosis: Undervolting-based Static Side-channel Attacks
Kyle Mitard, Saleh Khalaj Monfared, Fatemeh Khojasteh Dana +3
Static side-channel analysis attacks, which rely on a stopped clock to extract sensitive information, pose a growing threat to embedded systems' security. To protect against such a…
Logical Maneuvers: Detecting and Mitigating Adversarial Hardware Faults in Space
Fatemeh Khojasteh Dana, Saleh Khalaj Monfared, Shahin Tajik
Satellites are highly vulnerable to adversarial glitches or high-energy radiation in space, which could cause faults on the onboard computer. Various radiation- and fault-tolerant…