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Mar 28, 2022 · This paper measures the performance impact of these mitigations across a range of processors from multiple vendors and across several security ...
Apr 5, 2022 · The primary contribution of this paper is to draw attention to the performance critical areas for improving transient exe- cution mitigations, ...
Behrens, Jonathan, Belay, Adam and Kaashoek, M. 2022. "Performance Evolution of Mitigating Transient Execution Attacks." Version: Final published version ...
End-to-end performance study over generations of processors. ○ Detailed microbenchmarking of individual mitigations. ○ New technique to measure speculation ...
While this mitigation reportedly works for Spectre-STL variants, it has no effect on other Spectre variants. Initially measured at an 8% performance penalty in ...
Understanding and Improving the Performance of Mitigating Transient Execution Attacks (PhD Thesis). Performance Evolution of Mitigating Transient Execution ...
Sep 7, 2020 · These attacks are called transient as they exploit that the processor first executes operations that are then reverted as if they were never ...
This thesis makes two contributions: (1) a measurement study of the performance evo- lution of mitigations against transient execution attacks over ...
Today's kernels pay a performance penalty for mitigations—such as KPTI, retpoline, return stack stuffing, speculation barriers—to protect against transient ...
Missing: evolution | Show results with:evolution
Through this systematic evaluation, we discover that most defenses, including deployed ones, cannot fully mitigate all attack variants. 1 Introduction. CPU ...