Porting to other platforms
This Python package uses the OPTIGA™ Trust Host Library for C as a shared library (.so or .dll).
Precompiled libraries are available for the following platforms in src/optigatrust/lib.
OS |
Architecture |
Interface |
Library name |
|---|---|---|---|
Linux |
armv7l |
I2C |
liboptigatrust-i2c-linux-armv7l.so |
Linux |
aarch64 |
I2C |
liboptigatrust-i2c-linux-aarch64.so |
Linux |
x86_64 |
I2C |
liboptigatrust-i2c-linux-x86_64.so |
Linux |
armv7l |
UART |
liboptigatrust-uart-linux-armv7l.so |
Linux |
aarch64 |
UART |
liboptigatrust-uart-linux-aarch64.so |
Linux |
x86_64 |
UART |
liboptigatrust-uart-linux-x86_64.so |
Linux |
armv7l |
LibUSB |
liboptigatrust-libusb-linux-armv7l.so |
Linux |
aarch64 |
LibUSB |
liboptigatrust-libusb-linux-aarch64.so |
Linux |
x86_64 |
LibUSB |
liboptigatrust-libusb-linux-x86_64.so |
Windows |
i686 |
UART |
liboptigatrust-uart-win-x86_64.dll |
Windows |
amd64 |
UART |
liboptigatrust-uart-win-x86_64.dll |
Windows |
i686 |
LibUSB |
liboptigatrust-libsub-win-x86_64.dll |
Windows |
amd64 |
LibUSB |
liboptigatrust-libsub-win-x86_64.dll |
Building the OPTIGA™ Trust Host Library for C on Linux
If you want to port this module to other Linux platforms, perform the following steps.
Clone the git submodule for the OPTIGA™ Trust Host Library for C in extras/optiga-trust-m.:
git submodule update --init
Install CMake:
sudo apt-get install cmake
Build the library
To build the library from this folder (extras/optiga-trust-m), run the following commands. You can enable/disable the build of individual interfaces via -D<variant>=ON.:
cmake -B build -Di2c=ON -Duart=ON -Dlibusb=ON cmake --build build
Sample output:
$ cmake -B build -- The C compiler identification is GNU 11.4.0 -- The CXX compiler identification is GNU 11.4.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/cc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/c++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Configuring done -- Generating done -- Build files have been written to: ./extras/optiga-trust-m/build $ cmake --build build [ 1%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/extras/pal/linux/pal.c.o [ 3%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/extras/pal/linux/pal_gpio.c.o [ 4%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/extras/pal/linux/pal_i2c.c.o [ 6%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/extras/pal/linux/target/rpi3/pal_ifx_i2c_config.c.o [ 7%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/extras/pal/linux/pal_os_event.c.o [ 9%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/extras/pal/linux/pal_os_datastore.c.o [ 10%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/extras/pal/linux/pal_logger.c.o [ 12%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/extras/pal/linux/pal_os_lock.c.o [ 13%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/extras/pal/linux/pal_os_timer.c.o [ 15%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/extras/pal/linux/pal_os_memory.c.o [ 16%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/src/comms/optiga_comms_ifx_i2c.c.o [ 18%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/src/comms/ifx_i2c/ifx_i2c.c.o [ 20%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/src/comms/ifx_i2c/ifx_i2c_config.c.o [ 21%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/src/comms/ifx_i2c/ifx_i2c_data_link_layer.c.o [ 23%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/src/comms/ifx_i2c/ifx_i2c_physical_layer.c.o [ 24%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/src/comms/ifx_i2c/ifx_i2c_presentation_layer.c.o [ 26%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/src/comms/ifx_i2c/ifx_i2c_transport_layer.c.o [ 27%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/src/optiga_trust_init.c.o [ 29%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/src/crypt/optiga_crypt.c.o [ 30%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/src/util/optiga_util.c.o [ 32%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/src/cmd/optiga_cmd.c.o [ 33%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/src/common/optiga_lib_common.c.o [ 35%] Building C object CMakeFiles/optigatrust-i2c-linux-x86_64.dir/external/optiga/src/common/optiga_lib_logger.c.o [ 36%] Linking C shared library /home/mspaehn/SW/Python/python-optiga-trust-rework/src/optigatrust/lib/liboptigatrust-i2c-linux-x86_64.so [ 36%] Built target optigatrust-i2c-linux-x86_64 [ 38%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/extras/pal/libusb/pal.c.o [ 40%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/extras/pal/libusb/pal_common.c.o [ 41%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/extras/pal/libusb/pal_gpio.c.o [ 43%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/extras/pal/libusb/pal_i2c.c.o [ 44%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/extras/pal/libusb/pal_ifx_usb_config.c.o [ 46%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/extras/pal/libusb/pal_os_event.c.o [ 47%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/extras/pal/libusb/pal_logger.c.o [ 49%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/extras/pal/libusb/pal_os_datastore.c.o [ 50%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/extras/pal/libusb/pal_os_lock.c.o [ 52%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/extras/pal/libusb/pal_os_memory.c.o [ 53%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/extras/pal/libusb/pal_os_timer.c.o [ 55%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/src/comms/optiga_comms_ifx_i2c.c.o [ 56%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/src/comms/ifx_i2c/ifx_i2c.c.o [ 58%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/src/comms/ifx_i2c/ifx_i2c_config.c.o [ 60%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/src/comms/ifx_i2c/ifx_i2c_data_link_layer.c.o [ 61%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/src/comms/ifx_i2c/ifx_i2c_physical_layer.c.o [ 63%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/src/comms/ifx_i2c/ifx_i2c_presentation_layer.c.o [ 64%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/src/comms/ifx_i2c/ifx_i2c_transport_layer.c.o [ 66%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/src/optiga_trust_init.c.o [ 67%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/src/crypt/optiga_crypt.c.o [ 69%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/src/util/optiga_util.c.o [ 70%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/src/cmd/optiga_cmd.c.o [ 72%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/src/common/optiga_lib_common.c.o [ 73%] Building C object CMakeFiles/optigatrust-libusb-linux-x86_64.dir/external/optiga/src/common/optiga_lib_logger.c.o [ 75%] Linking C shared library /home/mspaehn/SW/Python/python-optiga-trust-rework/src/optigatrust/lib/liboptigatrust-libusb-linux-x86_64.so [ 75%] Built target optigatrust-libusb-linux-x86_64 [ 76%] Building C object CMakeFiles/optigatrust-uart-linux-x86_64.dir/external/optiga/extras/pal/linux_uart/optiga_comms_tc_uart.c.o [ 78%] Building C object CMakeFiles/optigatrust-uart-linux-x86_64.dir/external/optiga/extras/pal/linux_uart/pal_os_event.c.o [ 80%] Building C object CMakeFiles/optigatrust-uart-linux-x86_64.dir/external/optiga/extras/pal/linux_uart/pal_gpio.c.o [ 81%] Building C object CMakeFiles/optigatrust-uart-linux-x86_64.dir/external/optiga/extras/pal/linux_uart/pal_config.c.o [ 83%] Building C object CMakeFiles/optigatrust-uart-linux-x86_64.dir/external/optiga/extras/pal/linux_uart/pal_os_datastore.c.o [ 84%] Building C object CMakeFiles/optigatrust-uart-linux-x86_64.dir/external/optiga/extras/pal/linux_uart/pal_logger.c.o [ 86%] Building C object CMakeFiles/optigatrust-uart-linux-x86_64.dir/external/optiga/extras/pal/linux_uart/pal_os_lock.c.o [ 87%] Building C object CMakeFiles/optigatrust-uart-linux-x86_64.dir/external/optiga/extras/pal/linux_uart/pal_os_timer.c.o [ 89%] Building C object CMakeFiles/optigatrust-uart-linux-x86_64.dir/external/optiga/extras/pal/linux_uart/pal_os_memory.c.o [ 90%] Building C object CMakeFiles/optigatrust-uart-linux-x86_64.dir/src/optiga_trust_init.c.o [ 92%] Building C object CMakeFiles/optigatrust-uart-linux-x86_64.dir/external/optiga/src/crypt/optiga_crypt.c.o [ 93%] Building C object CMakeFiles/optigatrust-uart-linux-x86_64.dir/external/optiga/src/util/optiga_util.c.o [ 95%] Building C object CMakeFiles/optigatrust-uart-linux-x86_64.dir/external/optiga/src/cmd/optiga_cmd.c.o [ 96%] Building C object CMakeFiles/optigatrust-uart-linux-x86_64.dir/external/optiga/src/common/optiga_lib_common.c.o [ 98%] Building C object CMakeFiles/optigatrust-uart-linux-x86_64.dir/external/optiga/src/common/optiga_lib_logger.c.o [100%] Linking C shared library /home/mspaehn/SW/Python/python-optiga-trust-rework/src/optigatrust/lib/liboptigatrust-uart-linux-x86_64.so [100%] Built target optigatrust-uart-linux-x86_64
Building the OPTIGA™ Trust Host Library for C on Windows
To build the OPTIGA™ Trust Host Library for C, Microsoft Visual Studio 2022 is needed. The solution for the project is located in extras/optiga-trust-m.
Installing the Python module optigatrust
Install the Python module optigatrust
Now you can install the Python package from the root folder.:
python -m pip install -r requirements.txt python -m pip install .
Run Python module tests
You can run the Python tests with pytest as follows.:
python -m pip install -r tests/requirements.txt python -m pytest tests