SecuX Authenticator
Copyright 2025-2026 SecuX Technology Inc.

This product is a derivative work of Yubico Authenticator
(https://github.com/Yubico/yubioath-flutter),
Copyright 2022-2024 Yubico AB, licensed under the Apache License,
Version 2.0 (the "License"); you may not use this file except in
compliance with the License. You may obtain a copy of the License at:

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

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Modifications
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All files originally authored by Yubico AB have been modified by
SecuX Technology Inc. as part of this redistribution. Modifications
include, but are not limited to:

  * Product rebranding (application name, icons, bundle identifier,
    product metadata, copyright notices, and user-facing strings).
  * Integration with SecuX PUFido Key hardware, including FIDO2/CTAP2
    interaction paths and device detection.
  * Platform-specific SDK and native plugin swaps on Android to
    communicate with the SecuX PUFido Key.
  * User interface adjustments, localization updates, and branding
    assets for the macOS, Windows, Linux, and Android builds.

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Trademarks
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"Yubico" and "YubiKey" are trademarks of Yubico AB and are NOT licensed
under the Apache License, Version 2.0. This product is not endorsed by,
affiliated with, or sponsored by Yubico AB. Any reference to Yubico or
YubiKey in this NOTICE or accompanying documentation is solely for the
purpose of providing accurate attribution of the underlying Apache 2.0
licensed source code, as required by Section 4 of the License.

"SecuX" and "PUFido" are trademarks of SecuX Technology Inc.

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Third-Party Software
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This product bundles third-party software components. Their licenses
are reproduced in full inside the application, accessible via:

    Settings -> Help & About -> Open Source Licenses

A machine-readable list of bundled Python dependencies is included
alongside the application at assets/licenses/helper.json.
