similar to: [PATCH] [vTPM] Update for switch to 2.6.16-rc4 or later

This patch adds a TPM device model to the qemu dm for fully virtualized VMs. It is enabled in the VM only if the user requests a TPM device in the vm configuration file using the ''vtpm=[...]'' line. It enables the qemu device model command line with a ''vtpm_instance <instance number>'' parameter. Signed-off-by: David Safford <safford@watson.ibm.com>

Attached is the patch that provides additions to include files, particularly to support the control messages for the TPM front- and backend drivers. Signed-off-by: Stefan Berger <stefanb@us.ibm.com> Stefan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

This patch adds a TIS device model compliant to the 1.2 TPM specification to Qemu. It implements all registers necessary to make the Linux TIS driver work (tpm_tis.c). All of the basic registers supported by this type of device are implemented. Also the locality selection has been implemented, but has not been tested. The legacy registers as described in the specification are not supported.

The attached patch - fixes a problem in the vTPM backend where the timer was killed when the timer function was run - removes a variable from being put in the ring by the frontend - reformatting due to indent tool running over some of the files Has been tested with the vtpm-relevant parts of xm-test. Signed-off-by: Stefan Berger <stefanb@us.ibm.com>

Hi everyone, I am using Xen 3.2.1 with the vtpm-12-patch.diff patch posted in [0]. My TPM is an Infineon 1.2. In total I have got three different questions: 1. NVM loading problem at VM creation When I am creating a VM the last few lines of the vtpm_manager output are: TPMD[245]: tpm/tpm_startup.c:45: Info: TPM_Startup(1) Loading NVM. Sending LoadNVM command ERROR[VTPM]: Failed to load

Hello everyone, I am sorry for interrupting your work I am following the correspondence in silence. I am trying to build a vtpm implementation into xen 6.2 but I was not able to find all the means to do it. What can be found is just abstract knowledge. Most of the info always forwards me to this doc

The following are a set of patches to run the berlios tpm emulator 0.6.1 in a mini-os domain, called vtpm-stubdom. Documentation on how to use this domain is located at stubdom/vtpm/README. The following are a series of patches that enable this domain and also add significant stability improvements to the entire vTPM subsystem, including the original method of using vtpmd as a process.

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

I am removing the experimental feature that allows buffer sizes for transfers from TPMs larger than 2kb. This could become useful if a vTPM is located in its owns domain and needs to be serialized for suspension or migration and the packet size becomes bigger than the current limit. Partial reads were supposed to complement this feature for applications to know how many bytes to read from

See MAINTAINERS file Signed-off-by: Matthew Fioravante <matthew.fioravante@jhuapl.edu> diff --git a/MAINTAINERS b/MAINTAINERS index 094fe9e..f562efa 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -261,6 +261,21 @@ S: Supported F: tools/xentrace/ F: xen/common/trace.c +VTPM +M: Matthew Fioravante <matthew.fioravante@jhuapl.edu> +S: Supported +F: tools/vtpm +F:

Hi community, there are some problems to start vTPM vtpm-stubdom following docs/misc/vtpm.txt. When I start vtpm-stbdom, the vtpmmgr-stubdom will print out: === ERROR[VTPM]: LoadKey failure: Unrecognized uuid! 69743ae0-9d4a-4ad6-9819-e602085b6792 ERROR[VTPM]: Failed to load key ERROR in vtpmmgr_LoadHashKey at vtpm_cmd_handler.c:78 code: TPM_BAD_PARAMETER. === I start vtpmmgr-stubdom with

Hi community, there are some problems to start vTPM vtpm-stubdom following docs/misc/vtpm.txt. When I start vtpm-stbdom, the vtpmmgr-stubdom will print out: === ERROR[VTPM]: LoadKey failure: Unrecognized uuid! 69743ae0-9d4a-4ad6-9819-e602085b6792 ERROR[VTPM]: Failed to load key ERROR in vtpmmgr_LoadHashKey at vtpm_cmd_handler.c:78 code: TPM_BAD_PARAMETER. === I start vtpmmgr-stubdom with

Hi, I am following http://xenbits.xen.org/docs/unstable/misc/vtpm.txt, but I''m having some problems when I try to start vtpmmgr-stubdom I''m using Xen 4.3 on Ubuntu 12.04 and I have a physical TPM. The config file for vTPM manager is: kernel="/usr/local/lib/xen/boot/vtpmmgr-stubdom.gz" memory=16 disk=["file:/var/vtpmmgr-stubdom.img,hda,w"]

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]

Virtual TPM persistent states contain VTPM secrets, which are encrypted using symmetric keys and stored on disk along with those symmetric keys. The attached patch uses the TPM to encrypt the symmetric keys and other global secrets before saving them to disk. Signed-off-by: Vinnie Scarlata <vincent.r.scarlata@intel.com> _______________________________________________ Xen-devel mailing

When redirecting the output of the echo command using ''>'' on bash, the output seems to be broken up into multiple write()s (depending on the version of busybox?). Unfortunately /dev/tpm0 needs to have the complete command written to in one chunk. The work-around ''echo <string> > file ; cat file > /dev/tpm0'' seems to get around this problem. The

Hello, I am trying to boot an RHAS 4 release 3 guest kernel (the binary release available through Redhat Network) from a SLES 10 dom0 host (the binary release available through Suse''s software distribution channel). Both systems are installed as physical partitions in a standard multiboot configuration on a single hard drive on a recent vintage HP Pavilion (zd7380) notebook PC with a

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

What will follow soon are updates to vtpmd, vtpm_manager, xm, xl, mini-os, and new vtpm and vtpm manager stub domains. The first patch I''d like to submit upgrades vtpmd to version 0.7.4 This patch does the following: -add checks to configure to check for cmake (required by berlios 0.7.4) -removes all of the 0.5.1 patches -adds a single patch for 0.7.4 -cleans up the makefile, should