2 papers
cs.CR2026
uGen: An Agentic Framework for Generating Microarchitectural Attack PoCs
Debopriya Roy Dipta, Thore Tiemann, Eduard Marin +2
Microarchitectural attacks continue to evolve, uncovering new exploitation vectors in modern processors. From a defensive perspective, assessing a system's susceptibility to such a…
cs.CR2025
Okapi: Efficiently Safeguarding Speculative Data Accesses in Sandboxed Environments
Philipp Schmitz, Tobias Jauch, Alex Wezel +6
This paper introduces Okapi, a new hardware/software cross-layer architecture designed to mitigate Transient Execution Side Channel attacks, including Spectre variants, in modern c…