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NVIDIA Device Attestation and CoRIM-based Reference Measurement Sharing v3.0

Example Commands

Dump the CoRIM file in JSON format using cocli:

  • Remove the leading IANA global content tags.

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    dd bs=1 skip=6 if=<signed-CoRIM> of=<untagged.corim>

  • Display CoRIM in JSON:

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    cocli corim display -f <untagged.corim>

Extract CoMIDs from the CoRIM using cocli:

  • Extract CoMIDs in CBOR format:

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    cocli corim extract -f <untagged.corim>

    This extracts multiple CoMID files.

  • Dump CoMIDs in JSON format:

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    cocli comid display -f <extracted-cbor-file>

© Copyright 2025, NVIDIA. Last updated on Jun 3, 2025.