Should the FRK be used before the EEMK?

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Multiple Choice

Should the FRK be used before the EEMK?

Explanation:
The key idea is that in a secure key hierarchy the FRK serves as the trusted anchor for all downstream keys. The FRK provides the secure seed, protection, and derivation context needed for the EEMK to be created and used safely. If you establish or operate the EEMK without first provisioning or unlocking the FRK, the EEMK wouldn’t be protected by the proper root of trust and could be exposed or unverifiable. Therefore, the FRK should be used before the EEMK.

The key idea is that in a secure key hierarchy the FRK serves as the trusted anchor for all downstream keys. The FRK provides the secure seed, protection, and derivation context needed for the EEMK to be created and used safely. If you establish or operate the EEMK without first provisioning or unlocking the FRK, the EEMK wouldn’t be protected by the proper root of trust and could be exposed or unverifiable. Therefore, the FRK should be used before the EEMK.

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