[Trustedgrub-users] FW: TrustedGRUB and Kernel update (Firmware Update) and PCR-14

[Bill M. <bm...@va...>]

To be more clear, we want the ability to incrementally change the kernel without reloading the whole kernel. How would this work with TrustedGRUB?
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From: Bill Martin
Sent: Monday, September 09, 2013 1:41 PM
To: tru...@li...
Subject: TrustedGRUB and Kernel update (Firmware Update) and PCR-14

Am I right that PCR-14 is calculated based on what menu.lst specifies is the kernel and initramfs? I was previously under the impression that PCR-14 could not be changed without tpm_create again.

A firmware update seems to be accomplished by having root privilege to edit menu.lst and change the kernel information.

Comments please?

Thanks

Bill