lukebriggsdev/mpc-road-pricing

MPC Road Pricing

This is the implementation for a simulation of an electronic road pricing scheme which uses Multi-Party Computation.

Requirements

• MP-SPDZ
• Requests
• IO-VNBD

Animate.py

• Matplotlib
• Numpy
• PyProj

Compiling MPC

• Compile and install MP-SPDZ for your platform under the mpspdz directory.
• mpc.py should be in your mp-spdz installation directory under Programs/Source
• Run ./compile_mpc.sh.
  • You may need to edit the compile script depending on which arithmetic domain your protocol requires.

Running MPC

A single run of the MPC can be completed using the example inputs in mpspdz/Player-Data

Running Simulation

• Have the IO-VNBD dataset in the same directory as the mpspdz folder
• Start mpc_service.py
• In another terminal run agent.py
• MPC output will be recorded in data-export in the format <lat> <long> <price> <distance>