Those 2 other files give some other perspective of the things. Thanks. What I cannot find is the following: Compiling the Xen tree: ----------------------- Compile and install the Xen tree as usual; be sure that the vTPM domains are enabled when you run configure. I use the Citrix XEN 6.2 + measurement boot addon and I don't have the vtpm manager installed on it. I don't know how do I enable vTPM domains at this point. I am not sure where to look for the mini os for xen , I found this https://github.com/mirage/xen/blob/master/stubdom/vtpm/ which I think is the correct mini os + vtpm stubdomain. So what I don't understand is how to install/enable vtpm manager on the citrix xen dom0? Best regards, Jordan -----Original Message----- From: centos-virt-bounces at centos.org [mailto:centos-virt-bounces at centos.org] On Behalf Of R P Herrold Sent: Tuesday, September 23, 2014 4:37 PM To: Discussion about the virtualization on CentOS Subject: [CentOS-virt] vTPM manager for Xen On Tue, 23 Sep 2014, Jordan wrote: > <http://xenbits.xen.org/docs/unstable/misc/vtpm.txt> http://xenbits.xen.org/docs/unstable/misc/vtpm.txt > What I cannot find is the vTPM manager that > distributes vTpms to domains. The other places to read are: 1. the primary site at Berlios (this has of course gone dark) <http://tpm-emulator.berlios.de/> http://tpm-emulator.berlios.de/ I am not immediately sure where an external replacement now has moved to, but I have a mirror of that code about 2. the other two pieces of doco at the Xen site: <http://xenbits.xen.org/docs/unstable/misc/vtpmmgr.txt> http://xenbits.xen.org/docs/unstable/misc/vtpmmgr.txt <http://xenbits.xen.org/docs/unstable/misc/vtpm-platforms.txt> http://xenbits.xen.org/docs/unstable/misc/vtpm-platforms.txt The flow of data is well described. What question is not clear from those diagrams The final v 2 spec for tpm has recently been released, although 1.2 is still in deployment. see the TPM site <http://www.trustedcomputinggroup.org/> http://www.trustedcomputinggroup.org/ -- Russ herrold _______________________________________________ CentOS-virt mailing list <mailto:CentOS-virt at centos.org> CentOS-virt at centos.org <http://lists.centos.org/mailman/listinfo/centos-virt> http://lists.centos.org/mailman/listinfo/centos-virt -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20140924/a2ac97f2/attachment-0006.html>