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BadRAM: Practical Memory Aliasing Attacks on Trusted Execution Environments
The growing adoption of cloud computing raises pressing concerns about trust and data privacy. Trusted Execution Environments (TEEs) …
Jesse De Meulemeester, Luca Wilke, David Oswald, Thomas Eisenbarth, Ingrid Verbauwhede, Jo Van Bulck
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TDXdown: Single-Stepping and Instruction Counting Attacks against Intel TDX
Trusted Execution Environments are a promising solution for solving the data privacy and trust issues introduced by cloud computing. As …
Luca Wilke, Florian Sieck, Thomas Eisenbarth
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TDXdown: Single-Stepping and Instruction Counting Attacks against Intel TDX
SNPGuard: Remote Attestation of SEV-SNP VMs Using Open Source Tools
Cloud computing is a ubiquitous solution to handle today’s complex computing demands. However, it comes with data privacy …
Luca Wilke, Gianluca Scopelliti
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SEV-Step A Single-Stepping Framework for AMD-SEV
The ever increasing popularity and availability of Trusted Execution Environments (TEEs) had a stark influence on microarchitectural …
Luca Wilke, Jan Wichelmann, Anja Rabich, Thomas Eisenbarth
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Side-Channel Protections for Picnic Signatures
We study masking countermeasures for side-channel attacks against signature schemes constructed from the MPC-in-the-head paradigm, …
Diego F. Aranha, Sebastian Berndt, Thomas Eisenbarth, Okan Seker, Akira Takahashi, Luca Wilke, Greg Zaverucha
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