Libtpms-based TPM emulator with socket, character device, and Linux CUSE interface.
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Stefan Berger b71a228538 swtpm_setup: Only change file and directory ownership if needed
Change the file and directory ownership of tcsd related files only if it
is absolutely needed. It is not needed if we are running as user TCSD_USER
in group TCSD_GROUP because then the files were created with the needed
owner and group. This avoids problems when trying to change file ownership
when invoked by libvirt where we do not have the capabilities to change
file ownership even as root.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
2020-07-24 10:50:08 -04:00
debian debian: Address some issues raised by lintian 2020-07-07 15:47:28 -04:00
dist RPM: Adjust version to 0.4.0 at beginning of dev cycle 2020-04-07 11:16:49 -04:00
etc build-sys: Fix hard coded /etc path and replace with @SYSCONFDIR@ 2019-01-17 11:28:40 -05:00
include swtpm: Have swtpm report PTM_CAP_SEND_COMMAND_HEADER flag 2019-07-09 10:38:07 -04:00
man Fix typos in code and man pages 2020-06-15 08:11:34 -04:00
samples samples: Parse optional id= for ECC curve IDs 2020-04-29 20:35:04 -04:00
src swtpm_setup: Only change file and directory ownership if needed 2020-07-24 10:50:08 -04:00
tests tests: Use the IBM TSS2 v1.5.0's test suite 2020-07-13 11:10:56 -04:00
.gitignore gitignore: Ignore files related to gcov 2019-04-02 18:08:06 -04:00
.travis.yml Travis: Run IBM TSS2 for coverage; use Bionic 2020-04-09 19:39:38 -04:00
autogen.sh build-sys: Create m4 directory on older systems 2018-12-15 10:06:03 -05:00
CHANGES CHANGES: Add documentation for changes in 0.4.0 2020-07-21 20:52:34 -04:00
configure.ac build-sys: Error out if libtpms.pc cannot be found and request PKG_CONFIG_PATH be set 2020-07-24 08:33:05 -04:00
COPYING initial check-in 2014-12-05 11:16:03 -05:00
DCO1.1.txt Replace the CLA with the DCO, simply requiring a Signed-off-by: 2016-12-21 11:11:48 -05:00
INSTALL Fix a 1 letter typo in INSTALL instructions 2019-12-04 16:13:53 -05:00
LICENSE swtpm: Replace the CUSE TPM with the new implementation 2015-12-07 15:01:57 -05:00
Makefile.am buils-sys: Include autogen.sh in tarball and use for RPM build 2018-08-08 10:29:19 -04:00
README docu: Cut down the README to its minimum 2018-09-24 17:48:41 -04:00
run_tests tests: Run all tests again in run_test 2020-04-07 17:14:10 -04:00
TODO Adding RHEL/Centos status info 2016-06-26 20:03:43 -04:00

SWTPM - Software TPM Emulator
      David Safford safford@us.ibm.com
      Stefan Berger stefanb@us.ibm.com

The SWTPM package provides TPM emulators with different front-end interfaces
to libtpms. TPM emulators provide socket interfaces (TCP/IP and Unix) and
the Linux CUSE interface for the creation of multiple native /dev/vtpm* devices.

The SWTPM package also provides several tools for using the TPM emulator,
creating certificates for a TPM, and simulating the manufacturing of
a TPM by creating a TPM's EK and platform certificates etc. Please read 
the READMEs in the individual tool's directory under src/.

Please consult the Wiki for information about swtpm:

   https://github.com/stefanberger/swtpm/wiki