noAuthRequired

No-authentication-required flag.

Corresponds to the Tag::NO_AUTH_REQUIRED authorization tag, which uses a tag ID value of 503.

ASN.1: noAuthRequired [503] EXPLICIT NULL OPTIONAL. Present in key attestation versions 1, 2, 3, 4, 100, 200, 300, 400.

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