5cbd3f29e3
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987 B
987 B
Verifying ONNX PyPI Releases with Sigstore Attestations
ONNX PyPI releases include Sigstore attestations compliant with PEP 740, enabling cryptographic verification of integrity, provenance, and publisher identity.
Security Guarantees
Verification confirms that:
- the artifact has not been modified,
- it was built and published by ONNX CI,
- the signature is publicly auditable in Sigstore’s transparency log,
- the publisher identity matches
onnx/onnx.
Verify a Release
pip install pypi-attestations
pypi-attestations verify pypi \
--repository https://github.com/onnx/onnx \
pypi:onnx-1.20.1-cp313-cp313t-win_amd64.whl
References
-
PEP 740 – Digital Attestations for Python Packages https://peps.python.org/pep-0740/
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Sigstore https://www.sigstore.dev/
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PyPI Attestations https://pypi.org/project/pypi-attestations/