This patch series are only the SeaBios part to enable stubdom vTPM for HVM
virtual machine. It will work with Qemu patch series and Xen patch series.
========================
*INTRODUCTION*
========================
The goal of virtual Trusted Platform Module (vTPM) is to provide a TPM
functionality
to virtual machines (Fedora, Ubuntu, Redhat, Windows .etc). This allows programs
to interact with a TPM in a virtual machine the same way they interact with a
TPM
on the physical system. Each virtual machine gets its own unique, emulated,
software
TPM. Each major component of vTPM is implemented as a stubdom, providing secure
separation guaranteed by the hypervisor.
The vTPM stubdom is a Xen mini-OS domain that emulates a TPM for the virtual
machine
to use. It is a small wrapper around the Berlios TPM emulator. TPM commands are
passed
from mini-os TPM backend driver.
Signed-off-by: Quan Xu <quan...@intel.com>
Signed-off-by: Stefan Berger <stef...@linux.vnet.ibm.com>
Quan Xu (1):
SeaBios/vTPM: Enable Xen stubdom vTPM for HVM virtual machine
Makefile | 2 +-
src/post.c | 3 +
src/tpm.c | 309 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
src/tpm.h | 141 ++++++++++++++++++++++++++++
4 files changed, 454 insertions(+), 1 deletion(-)
create mode 100644 src/tpm.c
create mode 100644 src/tpm.h
--
1.8.1.2
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