IBM TPM Emulator Fork
A fork of the IBM software TPM code from http://sourceforge.net/projects/ibmswtpm/
Specifically, this is a fork of revision 4720 https://sourceforge.net/projects/ibmswtpm/files/tpm4720.tar.gz/download
It includes patches and bug fixes required to use the libtpm utilities with keylime: https://github.com/mit-ll/python-keylime
Build for use with Keylime with a real TPM
To build the libtpm utilities for use with keylime. First get prerequisites:
apt-get -y install build-essential libssl-dev libtool automake
yum install -y openssl-devel libtool gcc automake
then build and install with:
cd tpm4720/libtpm ./comp-chardev.sh sudo make install
Build for use with keylime with the TPM emulator
Building on ubuntu/debian
Building on centos
Building on a mac
you need brew installed prior to running this
Using the emulator
The above install scripts will also install some helpful scripts for starting and resetting the emulator.
To reset the TPM emulator, use:
To start the TPM emulator use
These scripts store state in in the user's home directory ~/.tpm0
License for Updates to IBM Library
Copyright (c) 2015 Massachusetts Institute of Technology.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
DISTRIBUTION STATEMENT A. Approved for public release: distribution unlimited.
This material is based upon work supported by the Assistant Secretary of Defense for Research and Engineering under Air Force Contract No. FA8721-05-C-0002 and/or FA8702-15-D-0001. Any opinions, findings, conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the Assistant Secretary of Defense for Research and Engineering.
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