Given the need for efficient high-performance computing, computer architectures combining
central processing units (CPUs), graphics processing units (GPUs), and field-programmable …

Power side-channel attacks exploit variations in power consumption to extract secrets from a
device, eg, cryptographic keys. Prior attacks typically required physical access to the target …

Modern operating systems fundamentally rely on the strict isolation of user applications from
the kernel. This isolation is enforced by the hardware. On Intel CPUs, this isolation has been …

As with most aspects of electronic systems and integrated circuits, hardware security has
traditionally evolved around the dominant CMOS technology. However, with the rise of …

The constant reduction in memory cell sizes has increased memory density and reduced
power consumption, but has also affected its reliability. The Rowhammer attack exploits this …

Differential Power Analysis (DPA) measures single-bit differences between data values
used in computer systems by statistical analysis of power traces. In this paper, we show that …

Trusted Execution Environments (TEEs) such as ARM TrustZone are in widespread use in
both mobile and embedded devices, and they are used to protect sensitive secrets while …

In this work, we propose generic and practical side-channel attacks for message recovery in
post-quantum lattice-based public key encryption (PKE) and key encapsulation mechanisms …

Spectre and Meltdown have pushed the research community toward an otherwise-
unavailable understanding of the security implications of processors' microarchitecture …

Internet of Things (IoT) devices have been increasingly integrated into our daily life.
However, such smart devices suffer a broad attack surface. Particularly, attacks targeting the …