Files

1.1 KiB

FHE Templates

Deployed Counter Contract

  • Sepolia: 0x0D719dd073f4B3e36D0D263F4bb76F9B7E46D0c2
  • Arbitrum Sepolia: 0x83d6d706b9A597EF43c487e5E50c25b0Aa131b8a

Available Templates

  • Next.js
  • React (Vite)
  • Nuxt.js

About fhe

fhe is a TypeScript library that enables seamless interaction with FHE-enabled smart contracts via the CoFHE service. CoFHE is a privacy-preserving computation service for EVM-compatible networks, currently supporting Ethereum Sepolia and Arbitrum Sepolia. The library handles encryption, decryption, and permit management, allowing dApps to keep user data private while leveraging fully homomorphic encryption on-chain.

  • Encrypt input data before sending to smart contracts.
  • Create and manage permits for secure access and decryption.
  • Unseal and decrypt contract outputs for user display.

For more details, see the fhe documentation.

CoFHE Counter Demo

Example: CoFHE Counter Demo dApp using fhe for encrypted smart contract interactions.