Open-source Windows 11 FIDO2/WebAuthn authenticator with TPM-backed keys, local passkeys, and TOTP.

1 stars 0 forks 1 watchers C# Apache License 2.0
authenticator dotnet fido2 passkeys totp tpm webauthn windows-11 windows-security wpf
8 Open Issues Need Help Last updated: Jul 17, 2026

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documentation good first issue

Open-source Windows 11 FIDO2/WebAuthn authenticator with TPM-backed keys, local passkeys, and TOTP.

C#
#authenticator#dotnet#fido2#passkeys#totp#tpm#webauthn#windows-11#windows-security#wpf
documentation good first issue

Open-source Windows 11 FIDO2/WebAuthn authenticator with TPM-backed keys, local passkeys, and TOTP.

C#
#authenticator#dotnet#fido2#passkeys#totp#tpm#webauthn#windows-11#windows-security#wpf
help wanted good first issue localization

Open-source Windows 11 FIDO2/WebAuthn authenticator with TPM-backed keys, local passkeys, and TOTP.

C#
#authenticator#dotnet#fido2#passkeys#totp#tpm#webauthn#windows-11#windows-security#wpf
help wanted reproducible builds

Open-source Windows 11 FIDO2/WebAuthn authenticator with TPM-backed keys, local passkeys, and TOTP.

C#
#authenticator#dotnet#fido2#passkeys#totp#tpm#webauthn#windows-11#windows-security#wpf
help wanted good first issue accessibility

Open-source Windows 11 FIDO2/WebAuthn authenticator with TPM-backed keys, local passkeys, and TOTP.

C#
#authenticator#dotnet#fido2#passkeys#totp#tpm#webauthn#windows-11#windows-security#wpf

Open-source Windows 11 FIDO2/WebAuthn authenticator with TPM-backed keys, local passkeys, and TOTP.

C#
#authenticator#dotnet#fido2#passkeys#totp#tpm#webauthn#windows-11#windows-security#wpf
help wanted testing installer

Open-source Windows 11 FIDO2/WebAuthn authenticator with TPM-backed keys, local passkeys, and TOTP.

C#
#authenticator#dotnet#fido2#passkeys#totp#tpm#webauthn#windows-11#windows-security#wpf

Open-source Windows 11 FIDO2/WebAuthn authenticator with TPM-backed keys, local passkeys, and TOTP.

C#
#authenticator#dotnet#fido2#passkeys#totp#tpm#webauthn#windows-11#windows-security#wpf