Table of contents

• Overview

Getting Started

• What is FHEVM Solidity
• Set up Hardhat
• Set up Foundry
• Quick start tutorial (Hardhat)
  • 1. Set up Hardhat
  • 2. Write a simple contract
  • 3. Turn it into FHEVM
  • 4. Test the FHEVM contract

Smart Contract

• Configuration
  • Contract addresses
• Supported types
• Handles
• Operations on encrypted types
  • Casting and trivial encryption
  • Generate random numbers
• Encrypted inputs
• Access Control List
  • ACL examples
  • User decryption delegation
  • Reorgs handling
• Logics
  • Branching
  • Dealing with branches and conditions
  • Error handling
• Public Decryption
• FHEVM API reference

Development Guide

• Hardhat plugin
  • Setup Hardhat
  • Hardhat template
  • Write FHEVM tests in Hardhat
  • Deploy contracts and run tests
  • Write FHEVM-enabled Hardhat Tasks
• Foundry
  • Setup Foundry
  • Foundry template
  • Write FHEVM tests in Foundry
  • Deploy contracts
  • forge-fhevm API reference
• HCU
• How to Transform Your Smart Contract into a FHEVM Smart Contract?