unlockedDeviceRequired

Unlocked device required flag.

Corresponds to the Tag::UNLOCKED_DEVICE_REQUIRED authorization tag, which uses a tag ID value of 509.

ASN.1: unlockedDeviceRequired [509] EXPLICIT NULL OPTIONAL. Present in key attestation versions 3, 4, 100, 200, 300, 400.

Note: in this API, presence/absence of this field is represented by null vs non-null. See UnlockedDeviceRequired.explicitTag.