DCError.Code.invalidKey
An error caused by a failed attempt to use the App Attest key.
Declaration
case invalidKeyDiscussion
You receive this error if something goes wrong with generating, retrieving, or using an App Attest cryptographic key, when:
You call attestKey(_:clientDataHash:completionHandler:) for a key that’s already been attested.
You call generateAssertion(_:clientDataHash:completionHandler:) with an unattested key.
The App Attest service cannot enforce the key access control policy on macOS.
The App Attest service rejects the key.