crypto-garbled-circuits

What problem does it solve?

This Skill enables secure computation on private data using advanced cryptographic techniques like garbled circuits and multi-party computation, ensuring data privacy even during computation.

Core Features & Use Cases

• Garbled Circuit Implementation: Guides the implementation of Yao's protocol for secure two-party computation.
• Oblivious Transfer: Explains and supports Oblivious Transfer (OT) protocols and their extensions for secure private information retrieval.
• Optimization Techniques: Details methods like free-XOR and half-gates to improve the efficiency of garbled circuits.
• Multi-Party Computation (MPC): Covers extensions for secure computation among more than two parties.
• Use Case: Securely compare sensitive datasets between two parties without revealing the data itself, or collaboratively train a machine learning model on private data.

Quick Start

Use the crypto-garbled-circuits skill to understand the protocol flow for Yao's garbled circuits.