|Number of watchers on Github||114|
|Number of open issues||48|
|Average time to close an issue||12 days|
|Average time to merge a PR||2 days|
|Open pull requests||34+|
|Closed pull requests||100+|
|Last commit||over 1 year ago|
|Repo Created||about 4 years ago|
|Repo Last Updated||over 1 year ago|
|Organization / Author||tpm2-software|
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This repository hosts source code implementing the Trusted Computing Group's (TCG) TPM2 Software Stack (TSS). This stack consists of the following layers from top to bottom:
Instructions to build and install tpm2-tss are available in the INSTALL file.
If you're looking to discuss the source code in this project or get some questions answered you should join the 01org TPM2 mailing list: https://lists.01.org/mailman/listinfo/tpm2. We've also got an IRC channel set up on FreeNode called #tpm2.0-tss.
This repository contains a test suite intended to exercise the TCTI, SAPI and ESAPI code. This test suite is not intended to test a TPM implementation and so this test suite should only be run against a TPM simulator. If this test suite is executed against a TPM other than the software simulator it may cause damage to the TPM (NV storage wear out etc). You have been warned.
The TPM library specification contains reference code sufficient to construct a software TPM 2.0 simulator. This code was provided by Microsoft and they provide a binary download for Windows here. IBM has repackaged this code with a few Makefiles so that the Microsoft code can be built and run on Linux systems. The Linux version of the Microsoft TPM 2.0 simulator can be obtained here. Once you've downloaded and successfully built and execute the simulator it will, by default, be accepting connections on the localhost, port 2321.
Issues building or running the simulator should be reported to the IBM software TPM2 project.
NOTE: The Intel TCG TSS is currently tested against the 974 version of the simulator. Compatibility with later versions has not yet been tested.
To test the various TCTI, SAPI and ESAPI api calls, unit and integraion tests can
be run by configuring the build to enable unit testing and running the
build target. It is recommended to use a simulator for testing, and the
simulator will be automatically launched by the tests. Please review the
dependency list in INSTALL for dependencies when building
the test suite.
$ ./configure --enable-unit --with-simulatorbin=$HOME/ibmtpm/src/tpm_server $ make -j$(nproc) check
This will generate a file called
test-suite.log in the root of the build
Please report failures in a Github 'issue' with a full log of the test run.
NOTE: The unit and integration tests can be enabled independently. The --enable-unit option controls uint tests, and --with-simulatorbin controls the integration test.
SAPI library, TAB/RM, and Test Code Block Diagram:
common : utility functions used by multiple components
doc : various bits of documentation
esapi : system API implementation
esapi : enhanced system API implementation
esapi_util : utility functions used by ESAPI implementation
include : header files unstalled in $(includedir)
esapi : header file for ESAPI library
sapi : header files for TPM2 types and core libraries
tcti : header files for TCTI libraries
lib : data files used by the build or installed into $(libdir)
log : logging functions
m4 : autoconf support macros
man : man pages
marshal : TPM2 type marshalling library implementation
script : scripts used by the build or CI
sysapi : system API implementation
include : headers internal to the SAPI
sysapi : system API implementation
sysapi_util : utility functions used by system API implementation
tcti : TCTI implementation
test : test code
integration : integration test harness and test cases
tpmclient : monolithic, legacy test application
unit : unit tests
VERSIONthat is shipped in the release tarball.