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RE: [Xen-devel] vTPM on HVM Xen 3.1.2

from [Cihula, Joseph]

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To:	"Kuniyasu Suzaki" <k.suzaki@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject:	RE: [Xen-devel] vTPM on HVM Xen 3.1.2
From:	"Cihula, Joseph" <joseph.cihula@xxxxxxxxx>
Date:	Mon, 10 Dec 2007 11:24:39 -0800
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Thread-topic:	[Xen-devel] vTPM on HVM Xen 3.1.2

On Monday, December 10, 2007 6:20 AM, Kuniyasu Suzaki wrote:
> Hello.
> 
> I tried to use vTPM (tpm_emulator 0.5 on Dom0) for HVM Xen 3.1.2 but
> it did not work well.  Please tell me how to set up.
> 
> I set up vtpm for HVM Domain and included tpm_tis module on HVM
> Domain. It looked work well.
>   # modprobe tpm_tis
>   # mount -t securityfs none /sys/kernel/security
> However there are null files under "/sys/kernel/security/tpm0/".
> 
> Please tell me how to setup "vtpm_managerd" on Dom0.

You can find instructions for using the vTPM in docs/misc/vtpm.txt.  The
tools/vtpm_manager/README file gives additional information about the
use and configuration of the vtpm_manager daemon.

Joe

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