Read-protected UEFI variables

2018-02-14 Thread Benjamin Drung
. 2) Instead of hard-coding GUIDs, add a kernel module parameter to specify the GUIDs. Maybe have a default list in the kernel module. 3) Add a mount option to specify the protected GUIDs. Feedback is welcome. -- Benjamin Drung System Developer Debian & Ubuntu Developer ProfitBricks

Re: Read-protected UEFI variables

2018-02-14 Thread Benjamin Drung
Am Mittwoch, den 14.02.2018, 13:09 + schrieb Ard Biesheuvel: > On 14 February 2018 at 12:52, Benjamin Drung > wrote: > > Hi, > > > > I am exploring the possibility to store SSH and other keys in UEFI > > variables for systems that do not have persistent stora

Re: Read-protected UEFI variables

2018-02-14 Thread Benjamin Drung
Am Mittwoch, den 14.02.2018, 19:18 +0100 schrieb Môshe van der Sterre: > On 02/14/2018 02:21 PM, Benjamin Drung wrote: > > If the UEFI is as secure as storing an unencrypted file on a hard > > drive, I am satisfied. Or do you have a better idea where to store > > the > &