CPU-Security

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1. Spectre-V4-ng Spectre-V4-ng Public

   The code in this project demonstrates 2 novel Spectre-V4 attacks, named as out-of-place Spectre-STL and Spectre-CTL, based on the Speculative Store Bypass (SSB) predictor and the Predictive Store F…

   C 23 1

2. MDPeek MDPeek Public

   This artifact consists of two main components: first, a proof-of-concept (PoC) code demonstrating that the Memory Dependence Unit (MDU) is not isolated within or outside of SGX; and second, an end-…

   C++ 14 2

3. SSBench SSBench Public

   The code in this project demonstrates SSBench, an automated tool designed to characterize the Memory Dependence Predictor (MDP) across a range of CPU architectures.

   Python 8

4. Occupy_Probe Occupy_Probe Public

   Assembly 5

5. iEnFlow iEnFlow Public

   C++ 4

6. SSBleed SSBleed Public

   The code in this project demonstrates SSBleed, a side-channel attack on Armv9 CPUs exploiting the Memory Dependence Predictor (MDP).

   C 3