QuantumAuth Bridge

QuantumAuth Bridge

QuantumAuth Bridge connects your browser to the QuantumAuth Client, enabling hardware-backed and post-quantum identity for Web3 and modern web applications.

It allows websites using the QuantumAuth SDK to request secure, device-bound cryptographic authorization—without exposing private keys, seed phrases, or passwords.

QuantumAuth is a post-quantum identity protocol, not a traditional wallet or password system.

This extension acts as the secure communication layer between the browser and your local device.

All sensitive cryptographic operations happen locally on your machine, protected by trusted hardware such as a TPM, Secure Enclave, or supported hardware security module.