This repository contains all the code and data related to my Bachelor Thesis: Vulnerability Assessment for Rowhammer Attack.

Small test application for playing with CLFLUSH instruction available on more or less up to date x86 Intel CPUs

QuantumHammer: A Practical Hybrid Attack on the LUOV Signature Scheme

Test DRAM for bit flips caused by the rowhammer problem

Code Repository of the ASPLOS-2022 Paper on Randomized Row Swap

A curated list of awesome Rowhammer papers, tools, and info resources. 👉 Content coming soon, stay tuned!

REGA Model (REM), an accurate DRAM model.

Operating System Projects

Source code for the cycle-level simulator and RTL implementation of BlockHammer proposed in our HPCA 2021 paper: Yaglikci et. al., "BlockHammer: Preventing RowHammer at Low Cost by Blacklisting Rapidly-Accessed DRAM Rows" at https://people.inf.ethz.ch/omutlu/pub/BlockHammer_preventing-DRAM-rowhammer-at-low-cost_hpca21.pdf

Memtest86+ fork with possible fixes for new machines

DRAM Bender is the first open source DRAM testing infrastructure that can be used to easily and comprehensively test state-of-the-art HBM2 chips and DDR4 modules of different form factors. Six prototypes are available on different FPGA boards. Described in our preprint: https://arxiv.org/pdf/2211.05838.pdf

Microarchitectural exploitation and other hardware attacks.