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https://web.archive.org/web/20250518192222/https:/blog.trailofbits.com/2024/11/14/attestations-a-new-generation-of-signatures-on-pypi

Attestations: A new generation of signatures on PyPI

For the past year, we’ve worked with the Python Package Index (PyPI) on a new security feature for the Python ecosystem: index-hosted digital attestations, as specified in PEP 740. These attestations improve on traditional PGP signatures (which have been disabled on PyPI) by providing key usability, index verifiability, cryptographic strength, and provenance properties that bring […]



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Attestations: A new generation of signatures on PyPI

https://web.archive.org/web/20250518192222/https:/blog.trailofbits.com/2024/11/14/attestations-a-new-generation-of-signatures-on-pypi

For the past year, we’ve worked with the Python Package Index (PyPI) on a new security feature for the Python ecosystem: index-hosted digital attestations, as specified in PEP 740. These attestations improve on traditional PGP signatures (which have been disabled on PyPI) by providing key usability, index verifiability, cryptographic strength, and provenance properties that bring […]



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https://web.archive.org/web/20250518192222/https:/blog.trailofbits.com/2024/11/14/attestations-a-new-generation-of-signatures-on-pypi

Attestations: A new generation of signatures on PyPI

For the past year, we’ve worked with the Python Package Index (PyPI) on a new security feature for the Python ecosystem: index-hosted digital attestations, as specified in PEP 740. These attestations improve on traditional PGP signatures (which have been disabled on PyPI) by providing key usability, index verifiability, cryptographic strength, and provenance properties that bring […]

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      Attestations: A new generation of signatures on PyPI
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      For the past year, we’ve worked with the Python Package Index (PyPI) on a new security feature for the Python ecosystem: index-hosted digital attestations, as specified in PEP 740. These attestations improve on traditional PGP signatures (which have been disabled on PyPI) by providing key usability, index verifiability, cryptographic strength, and provenance properties that bring […]
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      Attestations: A new generation of signatures on PyPI
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      For the past year, we’ve worked with the Python Package Index (PyPI) on a new security feature for the Python ecosystem: index-hosted digital attestations, as specified in PEP 740. These attestations improve on traditional PGP signatures (which have been disabled on PyPI) by providing key usability, index verifiability, cryptographic strength, and provenance properties that bring […]

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