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Signing USB DFU driver. What device class does DFU belong to?
Posted by Stanislav Petrenko on February 9th, 2007


Hi All.

I would like to sign USB DFU (Device Firmware Upgrade) driver. Currently the
driver is built using generic device class GUID produced by guidgen. Driver
inf file contains the following strings:

Class=USBDFU
ClassGuid={471658BE-41C7-4c04-81D5-87C51BBB9589}

I am going to run HCT for driver accordingly to the clause "B12.2 –
Miscellaneous Devices" of Windows Logo Program (Version 2.2.1a). I.e. the
driver will comply with clauses "B1.0 General Device and Driver Quality" and
"B2.6 – USB Controllers and Devices".

Is it the right way to sign DFU driver?

--
Thanks, Stanislav.


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