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Using wolfTPM with Windows TBS

wolfTPM can be built to use Windows native TBS (TPM Base Services)

Limitations

wolfTPM has been tested on Windows 10 with TPM 2.0 devices. While Windows does support TPM 1.2, functionality is limited and not supported by wolfTPM.

Presence of TPM 2.0 can be checked by opening PowerShell and running Get-PnpDevice -Class SecurityDevices

Status     Class           FriendlyName
------     -----           ------------
OK         SecurityDevices Trusted Platform Module 2.0
Unknown    SecurityDevices Trusted Platform Module 2.0

Building in MSYS2

Tested using MSYS2

export PREFIX=$PWD/tmp_install

cd wolfssl
./autogen.sh
./configure --prefix="$PREFIX" --enable-wolftpm
make
make install

cd wolftpm/
./autogen.sh
./configure --prefix="$PREFIX" --enable-winapi
make
./examples

Building on linux

Tested using mingw-w32-bin_x86_64-linux_20131221.tar.bz2 source

Extract the tools and add them to the PATH

mkdir mingw_tools
cd mingw_tools
tar xjvf ../mingw-w32-bin_x86_64-linux_20131221.tar.bz2
export PATH=$PWD/bin/:$PWD/i686-w64-mingw32/bin:$PATH
cd ..

Build

export PREFIX=$PWD/tmp_install
export CFLAGS="-DWIN32 -DMINGW -D_WIN32_WINNT=0x0600 -DUSE_WOLF_STRTOK"
export LIBS="-lws2_32"

cd wolfssl
./autogen.sh
./configure --host=i686 CC=i686-w64-mingw32-gcc --prefix="$PREFIX" --enable-wolftpm
make
make install

cd ../wolftpm/
./autogen.sh
./configure --host=i686 CC=i686-w64-mingw32-gcc --prefix="$PREFIX" --enable-winapi
make
cd ..

Running on Windows

To confirm presence and status of TPM on the machine run tpm.msc

See examples/README.md

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