PreFHEtch

Pre-Filtering Homomorphically Encrypted queries for Triage and Candidate Handling

Building the project

• Install the dependencies

  • FAISS
  • JsonCpp
  • Drogon
  • cpr

• Download the dataset

./dataset.sh

• Configure the build system

cd PreFHEtch
cmake -S . -B build

• Build the project

cmake --build build

• Build with docker

# to build 
docker build -t prefhetch .

# start the container in the background
docker run -dit --name prefhetch-container -p 8080:8080 prefhetch

# in one terminal (for running the PreFHEtch-server)
# this will start a wait loop for the server.
docker exec -it prefhetch-container bash
cd build
./PreFHEtch-server

# in another terminal (for running the PreFHEtch-client)
docker exec -it prefhetch-container bash
cd build
./PreFHEtch-client

If any changes are made, you will have to run the build command again, ie:

cmake --build build