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Improve device certificate chain validation #13071

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andrewkozlik opened this issue Jun 25, 2024 · 1 comment · Fixed by #13173
Closed

Improve device certificate chain validation #13071

andrewkozlik opened this issue Jun 25, 2024 · 1 comment · Fixed by #13173
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@andrewkozlik
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In the device authenticity check implement the same device certificate chain validations as in trezorlib. Namely those in is_issued_by() and _check_ca_extensions() in [1].

[1] Trezorlib function: https://github.com/trezor/trezor-firmware/blob/main/python/src/trezorlib/authentication.py.
[2] Original feature pull request: #9315
[3] Related trezor-firmware pull request: trezor/trezor-firmware#3944

@MiroslavProchazka
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cc @peter-sanderson

@github-project-automation github-project-automation bot moved this from 🎯 To do to 🤝 Needs QA in Suite Desktop Jul 19, 2024
@STew790 STew790 moved this from 🤝 Needs QA to ✅ Approved in Suite Desktop Aug 8, 2024
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