Private Set Union

Tested Environment

This code and following instruction is tested on Ubuntu 20.04, with g++ 9.4 and CMake 3.24.

Install Dependencies

git clone https://github.com/dujiajun/PSU
cd PSU

git clone https://github.com/osu-crypto/libOTe
cd libOTe
git checkout 3a40823f0507710193d5b90e6917878853a2f836

git clone https://github.com/ladnir/cryptotools
cd cryptotools
git checkout 4a83de286d05669678364173f9fdfe45a44ddbc6

cd ..
# in PSU/libOTe
python build.py --setup --boost --relic

Compile libOTe (two ways)

Visual Studio 2019/2022 + CMake Preset

Using CMake Preset is to store multi-platform libraries in single directories.

Make sure you enables Use CMakePresets.json to drive CMake configure, build, and test in Visual Studio settings.

1. Open libOTe folder with Visual Studio. VS will automatically create CMakePresets.json file.
2. Modify the CMakePresets.json, adding following items to cacheVariables

"ENABLE_NP": "ON",
"ENABLE_KOS": "ON",
"ENABLE_IKNP": "ON",
"ENABLE_SILENTOT": "ON",
"ENABLE_RELIC": "ON"

3. Click Build - Install libOTe menu.

Scripts from libOTe

Choose a place to store compiled headers and static libraries, denoted by /path_to_PSU/libOTe/out/install/linux. If empty, it will be installed in /usr/local.

cd libOTe
python build.py --install=/path_to_PSU/libOTe/out/install/linux -- -D ENABLE_RELIC=ON -D ENABLE_NP=ON -D ENABLE_KOS=ON -D ENABLE_IKNP=ON -D ENABLE_SILENTOT=ON

If you change the install dir, do not forget to modify relevant directories in PSU's CMakeLists.txt.

Compile PSU (two ways)

Visual Studio 2019/2022 + CMake Preset

1. Open PSU folder with VS.
2. Modify the CMakePresets.json, adding following item to cacheVariables

"PRESET_NAME": "${presetName}"

3. Click Build - Build All Menu.

Only CMake

Set the variable PRESET_NAME (If install dir is /path_to_PSU/libOTe/out/install/linux, PRESET_NAME will be linux) or modify CMakeLists.txt.

mkdir build # in PSU dir
cd build
cmake .. -D PRESET_NAME=linux
make -j