similar to: [Xen] + [Libvirt] + [TPM]: can it work?

On Thu, Feb 21, 2019 at 06:14:02PM -0800, David Tolnay wrote: > Add a config TCG_VIRTIO_VTPM which enables a driver providing the guest > kernel side of TPM over virtio. > > Use case: TPM support is needed for performing trusted work from within > a virtual machine launched by Chrome OS. > > Tested inside crosvm, the Chrome OS virtual machine monitor. Crosvm's >

On Fri, Feb 22, 2019 at 12:26:10PM +0200, Jarkko Sakkinen wrote: > On Thu, Feb 21, 2019 at 06:14:02PM -0800, David Tolnay wrote: > > Add a config TCG_VIRTIO_VTPM which enables a driver providing the guest > > kernel side of TPM over virtio. > > > > Use case: TPM support is needed for performing trusted work from within > > a virtual machine launched by Chrome OS.

On 08/29/2018 07:38 AM, Dag Nygren wrote: > On onsdag 29 augusti 2018 kl. 10:00:39 EEST Sandro Bonazzola wrote: >> 2018-08-28 13:52 GMT+02:00 Dag Nygren <dag at newtech.fi>: >> >>> We have a desperate need for TPM support and: >>> >>> 1. Tried the "standard" distro install. linvirt supports >>> TPM passthrough but kvm-qemu

On onsdag 29 augusti 2018 kl. 15:37:47 EEST Alvin Starr wrote: > On 08/29/2018 07:38 AM, Dag Nygren wrote: > > > On onsdag 29 augusti 2018 kl. 10:00:39 EEST Sandro Bonazzola wrote: > >> 2018-08-28 13:52 GMT+02:00 Dag Nygren <dag at newtech.fi>: > >> > >>> We have a desperate need for TPM support and: > >>> > >>> 1. Tried the

Hi, I am currently running a Debian lenny on top of a Ubuntu 9.04 dom0. (Xen version is 3.4) Now I want to test some tpm functions in the domU, but I am having troubles reaching the TPM. To do so, I am following the tutorial here : https://www.grounation.org/index.php?post/2008/07/04/8-how-to-use-a-tpm-with-linux I have already used this tutorial on a non-virtualised machine, and even on my

On Fri, Feb 22, 2019 at 09:31:56PM +0200, Jarkko Sakkinen wrote: > On Fri, Feb 22, 2019 at 10:23:02AM -0500, Michael S. Tsirkin wrote: > > On Fri, Feb 22, 2019 at 12:26:10PM +0200, Jarkko Sakkinen wrote: > > > On Thu, Feb 21, 2019 at 06:14:02PM -0800, David Tolnay wrote: > > > > Add a config TCG_VIRTIO_VTPM which enables a driver providing the guest > > >

On Fri, Feb 22, 2019 at 09:33:05PM +0200, Jarkko Sakkinen wrote: > On Fri, Feb 22, 2019 at 09:31:56PM +0200, Jarkko Sakkinen wrote: > > On Fri, Feb 22, 2019 at 10:23:02AM -0500, Michael S. Tsirkin wrote: > > > On Fri, Feb 22, 2019 at 12:26:10PM +0200, Jarkko Sakkinen wrote: > > > > On Thu, Feb 21, 2019 at 06:14:02PM -0800, David Tolnay wrote: > > > > >

On Fri, Feb 22, 2019 at 11:59:23PM +0200, Jarkko Sakkinen wrote: > On Fri, Feb 22, 2019 at 02:31:37PM -0700, Jason Gunthorpe wrote: > > On Fri, Feb 22, 2019 at 04:16:01PM -0500, Michael S. Tsirkin wrote: > > > On Fri, Feb 22, 2019 at 07:30:16AM -0800, James Bottomley wrote: > > > > On Thu, 2019-02-21 at 18:14 -0800, David Tolnay wrote: > > > > > Add a

On Fri, Feb 22, 2019 at 01:40:25PM -0800, David Tolnay wrote: > On 2/21/19 9:51 PM, Michael S. Tsirkin wrote: > > On Thu, Feb 21, 2019 at 06:14:02PM -0800, David Tolnay wrote: > >> Add a config TCG_VIRTIO_VTPM which enables a driver providing the guest > >> kernel side of TPM over virtio. > >> > >> Use case: TPM support is needed for performing trusted

Hi All, Please read the following steps involved in installing and configuring my Xen box with V-TPM enabled, which I am not able to make it work. Host Linux Distro - CentOS 4.1 Guest Linux distros - Centos 4.1, SUSE TPM module - TPM emulator Downloads: gmp-4.1.4 xen-instable-src.tgz (downloaded on 29/9/2005) bridge-utils-1.0.6.tar.gz compiled and installed gmp-4.1.4 and bridge-utils. Now

Hi all, How the virtual TPM dispatch TPM commands ? I know that If multiple virtual machines send TPM commands to the virtual TPM, it can be determined from the instance number of a TPM command from which VM the command originated. My question is how the instance number of a TPM command can be prepended? thanks _______________________________________________ Xen-devel mailing list

2018-08-28 13:52 GMT+02:00 Dag Nygren <dag at newtech.fi>: > Hi all! > > Just setting up a cluster using Centos 7 > > We have a desperate need for TPM support and: > > 1. Tried the "standard" distro install. linvirt supports > TPM passthrough but kvm-qemu barfs: > "unsupported configuration: The QEMU executable /usr/libexec/qemu-kvm > does

has anyone implemented any sort of 'secure boot' using TPM 1.2 modules on the server boards using CentOS 6.x ? I'm not finding much concrete stuff on how to setup and manage a system like this, but I've been asked to research it for a security application internally at my job. our primary application for the TPM is for client authentication certificates in an SSL application

On Fri, Feb 22, 2019 at 07:30:16AM -0800, James Bottomley wrote: > On Thu, 2019-02-21 at 18:14 -0800, David Tolnay wrote: > > Add a config TCG_VIRTIO_VTPM which enables a driver providing the > > guest kernel side of TPM over virtio. > > What's the use case for using this over the current non-virtio vTPM?. > I always thought virtio was about guest to host transport

Hi, In advance, sorry, I am not sure if it''s the right mailing list to ask that, but as my question is half-way between Xen and trousers, I thought asking in both mailing lists would not be too much.... I am currently having a little problem finding out how to make work my seal/unseal things... Running a Debian Lenny on top of Xen 3.5 unstable. with vtpm management enabled on my

On onsdag 29 augusti 2018 kl. 10:00:39 EEST Sandro Bonazzola wrote: > 2018-08-28 13:52 GMT+02:00 Dag Nygren <dag at newtech.fi>: > > > We have a desperate need for TPM support and: > > > > 1. Tried the "standard" distro install. linvirt supports > > TPM passthrough but kvm-qemu barfs: > > "unsupported configuration: The QEMU executable

On torsdag 13 september 2018 kl. 12:58:03 EEST George Dunlap wrote: > Dag, > Just verified after a lengthy compilation of the kernel that the patch really works and now I can see a TPM on the virtual side! > Thanks for tracking this down. Any chance you could send a PR to > https://github.com/CentOS-virt7/xen-kernel? I will definitely join that mailing list. Have a feeling this is

Dear, We release new VMKnoppix 5.3.1DVD(20080827). HP: http://www.rcis.aist.go.jp/project/knoppix/vmknoppix/index.html Guide-PDF: http://www.rcis.aist.go.jp/project/knoppix/vmknoppix/VMKnoppix-20080827-E.pdf ### Special Feature ### # Virtual TPM is supported on Xen and KVM/QEMU. The virtual machines are used for Trusted Computing. # The LiveCD of trusted computing (GRUB-IMA, Linux-IMA

I want to install tpm emulator simulating the TPM hardware in Xen platform. But compiling tpm emulator brings such error.My kernel is 2.6.16. #make ; make install ......... Building modules, stage 2. MODPOST *** Warning: "__stack_chk_fail" [/root/xen-3.0.2/tools/vtpm/tpm_emulator/tpm_emulator.ko] undefined! CC /root/xen-3.0.2/tools/vtpm/tpm_emulator/tpm_emulator.mod.o LD [M]

On Wed, 29 Aug 2018 at 10:25, Dag Nygren <dag at newtech.fi> wrote: > > On onsdag 29 augusti 2018 kl. 15:37:47 EEST Alvin Starr wrote: > > > You could try using Xen. > > A quick search implies that Xen from 4.3 onward will virtualize TPM. > > I am not sure if the libvirt drivers for xen will support the feature > > but some work around may be possible. >