[OpenBIOS] Secure BIOS for voting?

Tarl Neustaedter tarl-b2 at tarl.net
Tue Jul 23 23:23:59 CEST 2013

On 2013-Jul-23 17:12 , Mark Morgan Lloyd wrote:
>> Not for USB. Whatever they may be talking about, they aren't getting 
>> USB - there's no real way to enable EHCI/OHCI/UHCI/XHCI without 
>> implementing the entire shebang.
> I was thinking of HIDBP, which on checking I find requires a 
> controller chip like the MAX3421E. I was wrong to imply the bus could 
> be handled directly. 

 From what I can tell with some google searches, it looks like HIDBP 
requires a working controller driver (which is what I was contending 
can't be stripped down), but skips over a lot of the bells and whistles 
in the HID layers in the device drivers for keyboard & mice. So it saves 
you some of the implementation cost.

More information about the OpenBIOS mailing list