EC_FEATURE_FINGERPRINT
.id = EC_FEATURE_FINGERPRINT,
ec.features.flags[0] = EC_FEATURE_MASK_0(EC_FEATURE_FINGERPRINT);
case EC_FEATURE_FINGERPRINT:
data->flags[0] = EC_FEATURE_MASK_0(EC_FEATURE_FINGERPRINT);
case EC_FEATURE_FINGERPRINT: