This repository contains example code of running secure multi-party computation of boolean circuits with two participants.

You may want to install zmq and sympy via pip3 prior to running the makefile.

Hopefully we have managed to write our code such that it remains faithful to the setup in the makefile.

initiate bob first (which will always run.)

make bob

Then, on a seperate terminal, run alice using the predefined calls in the makefile.

make alice

I did not include the evaluation of the millionaires problem within the primary call to make it more diff friendly but this can be computed with make million.

The program should work whichever way the execution is performed (i.e it should work if alice is called first and then bob).

alternatively you can use local which will compute the garbled circuit and the oblivious transfer within the same thread.

make local