Biometric Authentication
Secure your transactions with fingerprint or Face ID
Setup Biometric Authentication
Enable fingerprint or Face ID to sign transactions securely
Please connect your wallet to set up biometric authentication
How It Works
Understanding biometric transaction signing
1. Setup
Generate a secure key pair in your device's secure enclave. This key is never exposed and stays on your device.
2. Authentication
When you initiate a transaction, you'll be prompted to authenticate with your fingerprint or Face ID.
3. Signing
Your transaction is signed using the secure enclave key after biometric verification. The signature is verified on-chain using EIP-7951.
Note: Biometric authentication requires a device with secure enclave support (iOS devices with Face ID/Touch ID, Android devices with StrongBox, or compatible desktop browsers).