verify_keybox
=============
**Source code:** `verify_keybox.py <https://chromium.googlesource.com/chromiumos/platform/factory/+/refs/heads/main/py/test/pytests/verify_keybox.py>`_

A test to check the correctness of widevine keybox.

Description
-----------
To verify if the keybox is written by provision_drm_key.py.

Test Procedure
--------------
1. Read keybox from vpd.
2. Calculate the checksum of the keybox.
3. Compare the calculated checksum with the current checksum.

Dependency
----------
This test relies on ``vpd`` component in Device API to access VPD.

Examples
--------
To verify the keybox, add this to test list::

  {
    "pytest_name": "verify_keybox",
  }



Test Arguments
--------------
This test does not have any arguments.