Fix the dprintf call to use a format parameter that otherwise causes
errors with gcc on certain platforms.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Fix compilation problems like the following:
/usr/local/lib/libtpms.so: undefined reference to `va_start'
/usr/local/lib/libtpms.so: undefined reference to `va_end'
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
vdprintf with a NULL parameter on the 3rd position crashes
on Linux. Replace it with dprintf.
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>
Introduce an internal interface that allows us to reach TPM functionality
from the libary's API layer. This prepares the code for the addition
of a new API function that lets us choose which TPM to use, TPM 1.2 or
TPM2. Currently only TPM 1.2 functionality is available.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Move all TPM1.2 code to src/tpm12 directory. Adapt the Makefile.am
to point to tpm12 directory for the TPM1.2 sources.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Fix support for ARM64 by testing for whether __aarch64__ is defined.
Also see http://sourceforge.net/p/predef/wiki/Architectures for the
gcc preprocessor defines.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Fix the build process to build a dll on cygwin and remove
freebl specific shell calls when building for OpenSSL.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Acked-by: Corey Bryant <coreyb@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>
Implement missing base64 decoder support when using OpenSSL library.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Acked-by: Corey Bryant <coreyb@linux.vnet.ibm.com>
The physical presence flag should not be used if CMD enable is false
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>
