Bloom Filter Encryption from Boneh-Franklin IBE

This library implements bloom filter encryption (BFE) based on the paper Bloom Filter Encryption and Applications to Efficient Forward-Secret 0-RTT Key Exchange by David Derler, Tibor Jager, Daniel Slamanig, and Christoph Striecks. It implements IND-CCA2-secure BFE based on the Boneh-Franklin IBE and TB-BFE based on the Boneh-Boyen-Go HIBE.

Dependencies

The BFE library requires the following dependencies:

• relic
• libsodium
• doxygen (optional, for documentation)
• cgreen (optional, for tests)
• cxxopts (optional, for benchmarks)

Building

First configure the build with cmake and then run make:

mkdir build
cd build
cmake ..
make

License

The code is licensed under the CC0 license and was written by Sebastian Ramacher (AIT Austrian Institute of Technology) and Erkan Tairi while at AIT. This work has been partially funded by the "ICT of the Future" Program of the FFG and the BMVIT as part of IoT4CPS and by the EU projects SECREDAS, COMP4DRONES, LABYRINTH. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 783119, 826610, and 861696.

The SHAKE implementation is taken from eXtended Keccak Code Package which is also available under the CC0 license.