Year: 2025
Type: conference-paper
Abstract: This talk overviews our recent work on TLBlur, a novel approach that leverages compiler instrumentation and the recent AEX-Notify hardware extension in modern, off-the-shelf Intel SGX processors to limit the bandwidth of controlled-channel attacks at acceptable performance overhead. We also discuss ongoing efforts to reduce instrumentation costs through binary layout optimizations.
Institutions: KU Leuven, École Polytechnique Fédérale de Lausanne
Language: English
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W4408229302