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IV-CAN-v1 attack-generation snapshot

This directory is the self-contained reproducibility snapshot of the attack construction code used by IV-CAN-v1. It preserves the dataset taxonomy and frame-generation logic while excluding private builder infrastructure and the third-party PCANBasic.dll binary.

Implemented scope

Attack family Dry-run plan Hardware execution
DoS Yes Side-channel injection
fuzzing Yes Side-channel injection
replay Yes Side-channel injection
spoofing Yes Side-channel injection
suspension Yes Not implemented; requires a two-interface MitM bridge
masquerade Yes Not implemented; requires a two-interface MitM bridge

The values accepted by each family match label.yaml and are documented in ../../SCHEMA.md.

Install

Dry-run mode uses only the Python standard library:

python -m pip install -e .

Hardware use requires the optional PCAN adapter dependency plus the official PEAK-System driver/runtime installed under its own license:

python -m pip install -e '.[pcan]'

No PEAK-System DLL is redistributed in this repository.

Safe default: preview only

The CLI does not transmit unless explicitly requested:

ivcan-attack --type DoS \
  --id-option zeroId \
  --dlc-option dlcChange \
  --frame-format standardId \
  --data-option FFData \
  --duration 10

Replay can consume an IV-CAN-v1 CSV or the synthetic example:

ivcan-attack --type replay \
  --timing immediate \
  --replay-file examples/synthetic_replay.csv

Hardware transmission requires both --execute and --acknowledge-bench-only. It must only be used on an authorized, isolated test bench. Never connect this tool to a vehicle operating on a public road.

Reproducibility notes

  • timestamp differences are used to reproduce replay timing.
  • is_extended_id and is_fd are consumed when present in replay CSV files.
  • The seed option makes generated DoS/fuzzing previews deterministic.
  • Suspension and masquerade are published as validated experiment plans, not as claims of an implemented MitM bridge.

Tests

python -m unittest discover -s tests -v

This snapshot is distributed under CC BY 4.0 with the rest of IV-CAN-v1. Third-party hardware drivers and runtimes remain under their vendors' terms.