NuID Trustless Authentication

NuID is an authentication API and decentralized identity platform for websites and applications. It uses zero-knowledge cryptography to verify user credentials without requiring servers to store passwords or other authentication secrets. Core Mechanism: Instead of transmitting a password to a server and storing a hash, NuID generates a zero-knowledge proof of the authentication secret on the client device. This proof is used server-side to verify the user without any private data leaving the device. This eliminates the traditional hash-and-store model of authentication. Distributed Ledger Integration: NuID combines zero-knowledge proofs with distributed ledger technology to remove reliance on any centralized party for credential storage. Users retain ownership of their authentication credentials. WebAuthn Support: The platform supports WebAuthn as an authentication method alongside traditional email/password flows. Developer Focus: NuID provides an API and developer documentation to allow developers to integrate trustless authentication into their applications without building cryptographic infrastructure themselves. The authentication experience is customizable to match application style and UX requirements. Decentralized Identity Vision: NuID's protocol is designed to be compatible with both web2 and web3 environments and aims to serve as a foundation for a broader decentralized identity ecosystem beyond login. The codebase is available on GitHub.