Open-source Windows 11 FIDO2/WebAuthn authenticator with TPM-backed keys, local passkeys, and TOTP.
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Updated
Jul 18, 2026 - C#
Open-source Windows 11 FIDO2/WebAuthn authenticator with TPM-backed keys, local passkeys, and TOTP.
Deterministic, zero-dependency generator for valid WebAuthn / passkey registration and authentication test fixtures — test your backend verification without real devices.
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