Microarchitectural exploitation and other hardware attacks.

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

Memtest86+ fork with possible fixes for new machines

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

Operating System Projects

REGA Model (REM), an accurate DRAM model.

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

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

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

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

QuantumHammer: A Practical Hybrid Attack on the LUOV Signature Scheme

Test DRAM for bit flips caused by the rowhammer problem