RHUL MPC Challenges

Each challenge hides a flag of the format RHUL{...}

Some challenges require you to connect via nc (netcat) to an active server instance.

After solving a challenge and finding the flag, you can retrieve the full solution (typically writeup and script) by sending the following request

curl -X POST -d "challenge={challenge_code}&flag={your_flag}" http://188.166.153.223:5000/submit --output solution.zip

The challenge_code is always specified in the challenge description.

Some challenges will unlock only after solving earlier ones. Typically, challenge_name 2 appears after challenge_name 1, and so on.

This project was created by Lorenzo Bunaj while interning with the Cryptography Group at Royal Holloway, University of London.