Also allow to get the minimum and maximum supported buffer size
with the TPMLIB_SetBufferSize() call.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Implement TPMLIB_SetBufferSize() for setting the size of the I/O buffer
that the TPM may advertise. For TPM 1.2 the size remains fixed since the
TIS interface can handle the current 4096 bytes.
This function will be important for TPM 2 with a CRB interface that cannot
handle 4096 bytes.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Add API calls TPMLIB_SetDebugFD(), TPMLIB_SetDebugLevel(),
TPMLIB_SetDebugPrefix().
Convert the internal printing of debugging strings to
correspond to the log level. Print the prefix in front
of every line.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Remove unnecessary files in the repository and add boostrap.sh to create the
configure file and other files we are removing here. Users have to run
bootstrap.sh to have those files created in their build environment.
Update the INSTALL instructions.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Acked-by: Corey Bryant <coreyb@linux.vnet.ibm.com>
This is the initial import of the libtpms library. The libtpms library
provides software emulation of a Trusted Platform Module (TPM). It is
intended to be used by applications when a hardware TPM is not adequate.
For example, a hypervisor can use libtpms to emulate an independent TPM
for each of it's virtual machine guests. The library provides a high-
level API for developers to integrate the emulated TPM support into
their application.
The code was originally written by Kenneth Goldman <kgoldman@us.ibm.com>
and Stefan Berger <stefanb@us.ibm.com>.
The code is licensed under the Modified BSD License.
Signed-off-by: Corey Bryant <coreyb@linux.vnet.ibm.com>
