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Just redirect users to [Kameroon](https://kameroon.web.app)\n* **On-Device Scanning**: Scanning happens securely on your users' devices\n* **Data Encryption**: Results never leave users' devices unencrypted. RSA-OAEP encryption is used with the `public_key` you provide\n* **Secure Retrieval**: Encrypted data is sent back to your web app via the specified `redirect_url`\n* **Client-Side Decoding**: Ciphertext is decoded using your `private_key`, which stays safely on your users' devices\n* **Key Rotation**: Customize key rotation periods for enhanced security\n\n\n## 🚀 Features\n### Supported formats\n* Linear product: UPC-A, UPC-E, EAN-8, EAN-13, ISBN\n* Linear industrial: CODE-39, CODE-93, CODE-128, CODABAR, DATABAR, ITF-14, I25\n* Matrix: QR code, Micro QR Code, Aztec, DataMatrix, PDF417\n\n### Security\n* In addition to using HTTPS, the resulting QR codes are further encrypted using asymmetric RSA-OAEP encryption to mitigate the risks associated with URL-based data transmission, including:\n   - potential visibility in server logs and browser history\n   - caching (some proxies and browsers might cache URLs, making your sensitive data accessible to others)\n   - analytics tracking (if you're using analytics tools, they might capture query params, potentially exposing data you'd rather keep private)\n   - server log exposure (server logs can sometimes include full URLs)\n* Kameroon does not store your users' QR codes or encryption keys\n* Encryption keys are rotated with customizable rotation periods (defaults to 1h) to align with user security policies\n\n### Developer support\n* [React.js](https://github.com/maslick/kameroon-demo) and [vanilla JS](https://github.com/maslick/kameroon-demo-js) examples\n* Javascript helper [library ](https://github.com/maslick/kameroon-lib)\n\n## 🔭 References\n* https://github.com/maslick/koder\n* https://github.com/maslick/kameroon-demo\n* https://github.com/maslick/kameroon-demo-js\n* https://github.com/maslick/kameroon-lib\n\n## 🙏 Credits\nWe appreciate the open-source community for their contributions. **Kameroon** uses:\n\n- [Zbar](https://github.com/mchehab/zbar) under [LGPLv2+](https://github.com/mchehab/zbar/blob/master/LICENSE.md)\n- [ZXing-C++](https://github.com/zxing-cpp/zxing-cpp) (C++ port of ZXing) under [Apache License 2.0](https://github.com/zxing-cpp/zxing-cpp/blob/master/LICENSE)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmaslick%2Fkameroon","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmaslick%2Fkameroon","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmaslick%2Fkameroon/lists"}