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fido2-net-lib

Hello, .net developer! Welcome to the documentation for the open source Fido2 .net library, which brings WebAuthn to the .net world!

Please visit the Github repository and checkout the readme.

Purpose of the library

Enable passwordless sign in for all .net apps (asp, core, native).

To provide a developer friendly and well tested .NET FIDO2 Server / WebAuthn relying party library for the easy validation of registration (attestation) and authentication (assertion) of FIDO2 / WebAuthn credentials, in order to increase the adoption of the technology, ultimately defeating phishing attacks.

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Last Updated: 1/15/26, 2:47 PM