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 StrictMode from a json.
contains the source for instance creation.
the created StrictMode instance.
The device supports the
defaultandstrictfull basic attestation modes as described in the nevisFIDO documentation. It also supports surrogate basic.However, since it does not have a StrongBox that the SDK can use to store the FIDO UAF credentials, the
strict-strongboxmode is not supported.If the device supports this mode, then:
true).true).