18 lines
1.1 KiB
Markdown
18 lines
1.1 KiB
Markdown
# TRRespass
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This is the repository for the TRRespass Rowhammer fuzzer. Recent DDR4 chips include on-chip TRR mitigations that stop bit flips using standard Rowhammer access patterns such as double-sided, single sided or one-location hammering. TRRespass automatically discovers novel Many-sided Rowhammer variants that can bypass these mitigations and trigger bit flips on the recent systems with DDR4 memory. TRRespass requires the DRAM address mapping functions to work effectively.
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Additional information about TRRespass can be found here: https://www.vusec.net/projects/trrespass/
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The paper that describes more details appears at IEEE Security and Privacy 2020 and can be found here: https://download.vusec.net/papers/trrespass_sp20.pdf
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### ./drama
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Inside the `drama` folder you can find a tool that helps you reverse engineer the DRAM memory mappings used by the memory controller.
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Read the README in the folder for more details
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### ./hammersuite
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Inside the `hammersuite` folder you can find the fuzzer we used.
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Again, read the README in the folder for more details
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