AbstractAbstractkeymasterThe SecurityLevel of the environment where the FIDO UAF keys are stored. This provides information about the security of the environment where the keys are stored.
AbstractkeymasterThe keymaster version.
AbstractisReturns true if the device's bootloader
is locked, and false otherwise.
AbstractisReturns true if the boot state is Verified. Compromised devices (such as some root devices) do not have a valid
boot state.
AbstractcertificateThe result of the certificate chain validation.
In devices supporting full basic attestation (OnlyDefaultMode, StrictMode or StrictStrongBoxMode), when a new key is created the device must generate an associated certificate chain (or certification path) that fulfills the following criteria:
StaticfromAlternate constructor that creates a FidoUafAttestationInformation from a json.
contains the source for instance creation.
a FidoUafAttestationInformation instance.
The interface informing about whether the device supports Full Basic Attestations.
If full basic is required by the backend during registration, and this device does not support it, registration will fail. This information can be used to preemptively inform the user that the device is not supported.
Note that it is guaranteed that the only type of instances that the AndroidDeviceCapabilities.fidoUafAttestationInformationGetter returns are either OnlySurrogateBasicSupported, OnlyDefaultMode, StrictMode or StrictStrongBoxMode.
See