Cryptographic Games

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This project is part of the liveProject series Learn Privacy-Enhancing Techniques with Cryptographic Games
prerequisites
basic Rust • IntelliJ IDEA
skills learned
build a simple application that interacts with the command line • use the Rust standard library to build logic and tests for the application
Omer Shlomovits
1 week · 4-6 hours per week · BEGINNER
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In this liveProject, you’ll use the “dark magic” of secure multiparty computation (MPC) to create a dating game app. MPC lets a group of participants run a joint computation over their inputs while keeping these inputs private, and this dating game will stand as proof-of-concept for other uses for the technique. You’ll develop a game that matches participants if they both like each other, and use privacy-enhancing cryptography to make sure sensitive information cannot leak. Your project will be created using Rust, which is a perfect choice for cryptography thanks to its guaranteed memory safety and other low-level language features.

This project is designed for learning purposes and is not a complete, production-ready application or solution.

book resources

When you start your liveProject, you get full access to the following books for 90 days.

project author

Omer Shlomovits
Omer Shlomovits (omershlomovits.com) is the co-founder and VP Research of ZenGo (founded 2018), a Tel-Aviv based company building products for consumers in the blockchain space. He runs ZenGo X, a 500+ members research community. He is a member of OpenMined MPC team, applying secure computation to machine learning. He codes mostly in Rust\Go and is passionate about imagining, designing, implementing and attacking complex crypto-systems. His research is aimed to tackle real world, hard problems, using novel cryptography. His focus is on threshold cryptography. In 2019 he co-founded MPC-Alliance, a consortium of 50+ companies collaborating to advance MPC technology. Currently he serve as a board-member and head of the technical committee. He co-founded Zero-Knowledge TLV, a 750+ members applied cryptography community in Israel. This is now part of ZK-Global.

prerequisites

The liveProject is for beginner Rust developers. You might have heard that MPC is an advanced concept in cryptography, but there’s no need to worry—the hands-on examples in this liveProject are perfect for a beginner, and focused on practical implementation. To begin this liveProject you will need to be familiar with the following:

TOOLS
  • Basic Rust
  • Basic IntelliJ IDEA Rust plugin
TECHNIQUES
  • Basic algorithms
  • Building and debugging a program
  • Running tests

you will learn

In this liveProject, you’ll explore cryptography for collaborative computation that offers privacy enhancement.

  • Define relevant data structures such as structs and enums
  • Build a simple application that interacts with the command line
  • Use the Rust standard library to build logic and tests for the application

features

Self-paced
You choose the schedule and decide how much time to invest as you build your project.
Project roadmap
Each project is divided into several achievable steps.
Get Help
While within the liveProject platform, get help from other participants and our expert mentors.
Compare with others
For each step, compare your deliverable to the solutions by the author and other participants.
book resources
Get full access to select books for 90 days. Permanent access to excerpts from Manning products are also included, as well as references to other resources.

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