Elan Fingerprint Sensor Support
=================================

Introduction
------------

The plugin used for update firmware for fingerprint sensors from Elan.

Firmware Format
---------------

The daemon will decompress the cabinet archive and extract a firmware blob in
a packed binary file format.

This plugin supports the following protocol ID:

* tw.com.emc.elanfp

GUID Generation
---------------

These devices use the standard USB DeviceInstanceId values, e.g.

* `USB\VID_04F3&PID_0C7E&REV_0304`
* `USB\VID_04F3&PID_0C7E`
* `USB\VID_04F3`

Vendor ID Security
------------------

The vendor ID is set from the USB vendor, in this instance set to `USB:0x04F3`