6 citations · 13 across the 6 of their papers we have counts for
6 papers
Whispering Pixels: Exploiting Uninitialized Register Accesses in Modern GPUs
Frederik Dermot Pustelnik, Xhani Marvin Saß, Jean-Pierre Seifert
Graphic Processing Units (GPUs) have transcended their traditional use-case of rendering graphics and nowadays also serve as a powerful platform for accelerating ubiquitous, non-gr…
Modulation to the Rescue: Identifying Sub-Circuitry in the Transistor Morass for Targeted Analysis
Xhani Marvin Saß, Thilo Krachenfels, Frederik Dermot Pustelnik +3
Physical attacks form one of the most severe threats against secure computing platforms. Their criticality arises from their corresponding threat model: By, e.g., passively measuri…
faulTPM: Exposing AMD fTPMs' Deepest Secrets
Hans Niklas Jacob, Christian Werling, Robert Buhren +1
Trusted Platform Modules constitute an integral building block of modern security features. Moreover, as Windows 11 made a TPM 2.0 mandatory, they are subject to an ever-increasing…
Fault Attacks on Encrypted General Purpose Compute Platforms
Robert Buhren, Shay Gueron, Jan Nordholz +2
Adversaries with physical access to a target platform can perform cold boot or DMA attacks to extract sensitive data from the RAM. In response, several main-memory encryption schem…
Reins to the Cloud: Compromising Cloud Systems via the Data Plane
Kashyap Thimmaraju, Bhargava Shastry, Tobias Fiebig +4
Virtual switches have become popular among cloud operating systems to interconnect virtual machines in a more flexible manner. However, this paper demonstrates that virtual switche…
A First Look at Firefox OS Security
Daniel Defreez, Bhargava Shastry, Hao Chen +1
With Firefox OS, Mozilla is making a serious push for an HTML5-based mobile platform. In order to assuage security concerns over providing hardware access to web applications, Mozi…