A repository for private set intersection. Most protocols were written just for benchmarking them while (RR17,KKRT,Mea86=ECDH) can be run from the command line and take a file as input. Run the program for details.

Also consider using https://github.com/Visa-Research/volepsi/ for improved performance.

Protocols:

• Malicious Secure RR17 based on simple hashing and OTs (fastest)
• Malicious Secure RR16 based on Bloom filters and OTs
• Malicious Secure DKT10 based on public key crypto (ECC)
• Semi-Honest Secure KKRT16 based on cuckoo hashing and OTs (fastest)
• Semi-Honest Secure Mea86 base on public key crypto (ECC)
• Semi-Honest Secure DRRT18 based on cuckoo hashing, PIR and OTs (fastest unbalanced)

Our library is cross platform and has been tested on both Windows and Linux. The library should work on Mac but it has not been tested. There are several library dependencies including libOTe.

git clone https://github.com/osu-crypto/libPSI.git
cd libPSI
python build.py

Unit tests can be run by executing the program.

/out/build/<platform>/frontend/frontend.exe -u

Other options can be seen by executing with no arguments.

Contact Peter Rindal peterrindal@gmail.com for any assistance on building or running the library.