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StuAuth

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@Rona-code Rona-code released this 24 Jul 11:39
v4.0.1
8645af0

StuAuth

Private and offline TOTP/HOTP authenticator.

No cloud.
No account.
No telemetry.
No synchronization service.

Your secrets stay on your device.

Features

  • TOTP (RFC 6238)
  • HOTP support
  • Offline code generation
  • Folder organization
  • QR code import
  • Google Authenticator migration import
  • Manual Base32 secret import
  • Export accounts to text
  • Export QR codes
  • Local LAN synchronization
  • System tray integration
  • Multi-language support
  • Optional master password

Security

StuAuth stores data locally in an encrypted database.

Encryption stack:

  • AES-256-GCM
  • PBKDF2-HMAC-SHA256
  • Random salt generation
  • Random IV generation
  • Authentication tag verification

Optional master password protection is available.

Without a master password, a device-specific key is generated locally.

No secret is ever sent to cloud services.

Local synchronization

StuAuth can synchronize accounts between devices on the same local network.

Features:

  • LAN discovery
  • Embedded HTTP server
  • Account transfer without cloud provider

Port used:

19755/TCP

Important:

Only use this feature on trusted networks.

Import

Supported sources:

  • QR codes
  • Base32 secrets
  • otpauth:// URIs
  • Google Authenticator migration QR codes
  • Text export files

Export

  • Text format
  • QR Code PNG files

Supported languages

  • French
  • English
  • Breton
  • Japanese

License

MIT License

Use it.
Modify it.
Fork it.

No warranty.

Made by Spiritecho.

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