[tboot-devel] Fwd: FW: Trusted Boot - New Bee

[Yash J. <yas...@gm...>]

Hello All,
i am developing on core i3 and atom based processor and I have decided
to go with the Intel's TXT.
As far as i understand the trusted boot will allow me to stop booting
if there is any malicious/unauthorised kernel trying to boot the
machine. which does the software integrity measurement between
boot-loader and kernel.
so before I start, I have few dumb questions to be clarified,
1. If I enable the trusted boot and later on when I want to
upgrade/change the kernel, so how I will reconfigure my boot-loader to
understand.
2. If by any chance, if the hard disk gets replaced then how do I
reconfigure trusted boot.
3. If by any chance, If there was a failure only in BIOS and i need to
replace the BIOS how do i reset my configurations.
4. How does  boot-loader is authenticated. In other words, will BIOS
check the integrity of boot-loader at power on stage.

Any document on installation guide and tboot configuration will also be helpful.

Thanks and Regards,
Yeshpal Jain.




---------- Forwarded message ----------
From: Cihula, Joseph <jos...@in...>
Date: Fri, Jul 22, 2011 at 12:06 AM
Subject: [tboot-devel] FW: Trusted Boot - New Bee
To: "tbo...@li..." <tbo...@li...>


For some reason I don't see the message in the listserv's pending
queue and I never got it, so I'm posting it for you.

Joe

-----Original Message-----
From: yash2learn [mailto:yas...@gm...]
Sent: Wednesday, July 20, 2011 10:07 PM
To: tbo...@li...
Subject: Trusted Boot - New Bee

Hello All,
I am very new to trusted boot,  i wanted to the difference between the
trusted grub and trusted boot.
also could you please pass some information on how to install trusted boot.

Thanks and Regards,
Yeshpal Jain.


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