Dynamic voltage and frequency scaling can save a lot of power and energy, but design costs can be high and verification difficult. Almost all designs have become power-aware and are being forced to ...

New research paper titled “Hertzbleed: Turning Power Side-Channel Attacks Into Remote Timing Attacks on x86” from researchers at UT Austin, University of Illinois Urbana-Champaign (UIUC) and ...

If you own a modern desktop PC or laptop, or even one that's a bit older, you're probably affected by a newly discovered family of side-channel attack vectors that have been dubbed Hertzbleed. In ...

A new side-channel attack known as Hertzbleed allows remote attackers to steal full cryptographic keys by observing variations in CPU frequency enabled by dynamic voltage and frequency scaling (DVFS).

In the semiconductor domain, the operating frequency of devices and the number of transistors in a single module increase over time. In this article, we will look at widely known low power ...