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ATTACK: Secondary submits a corroupt version of manifest to the prima… #188
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…ry, then primary genrates vehicle manifest and submit it to the director and it rejects the manifest due to bad signature
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…ry, then primary genrates vehicle manifest and submit it to the director and it rejects the manifest due to bad signature
Purpose of the PR:
Introduced a attack where secondary submits a corrupt manifest to the primary. Next, the Primary would generate the vehicle manifest and submit that to the Director. The Director, in its window, should then indicate that it has received this manifest and rejected it because the signature isn't a valid signature over the changed ECU manifest.
Summary of Changes:
Included the asnl_codec library to convert der manifest to json
Included a function ATTACK_send_corrupt_manifest_to_primary() in demo/demo_secondary.py for the purpose