Search Results - "Purnal, Antoon"

Systematic Analysis of Randomization-based Protected Cache Architectures by Purnal, Antoon, Giner, Lukas, Gruss, Daniel, Verbauwhede, Ingrid

“…Recent secure cache designs aim to mitigate side-channel attacks by randomizing the mapping from memory addresses to cache sets. As vendors investigate…”
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Scatter and Split Securely: Defeating Cache Contention and Occupancy Attacks by Giner, Lukas, Steinegger, Stefan, Purnal, Antoon, Eichlseder, Maria, Unterluggauer, Thomas, Mangard, Stefan, Gruss, Daniel

“…In this paper, we propose SassCache, a secure skewed associative cache with keyed index mapping. For this purpose, we design a new two-layered, low-latency…”
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Advanced profiling for probabilistic Prime+Probe attacks and covert channels in ScatterCache by Purnal, Antoon, Verbauwhede, Ingrid

“…Timing channels in cache hierarchies are an important enabler in many microarchitectural attacks. ScatterCache (USENIX 2019) is a protected cache architecture…”
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A Lightweight 1.16 pJ/bit Processor for the Authenticated Encryption Scheme KetjeSR by Lu, Yun-Wen, Purnal, Antoon, Vandenhende, Simon, Lee, Chen-Yi, Verbauwhede, Ingrid, Chang, Hsie-Chia

“…This paper presents the results of the first ASIC implementation of the authenticated encryption scheme KetjeSR. The design covers the encryption and…”
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