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SecureQR is a web application designed to create and manage encrypted QR codes, ensuring the security and authenticity of sensitive information. The app allows users to generate unique QR codes that are encrypted using advanced algorithms, such as AES and RSA, and provides features to verify the authenticity of these codes. To use SecureQR, users can create an account and log in to access the dashboard. From the dashboard, users can create new encrypted QR codes by entering the data they wish to protect, selecting the encryption method, and customizing the appearance of the QR code. Once generated, users can download the QR code or share it as needed. The app also includes a verification feature, allowing users to scan or upload a QR code to check its validity and view the associated data. The application is built using modern web technologies, including TypeScript and React for the frontend, and Next.js for server-side rendering and API routes. It utilizes libraries such as CryptoJS for encryption and QRCode for generating QR codes. Key features of SecureQR include: - Strong encryption methods to protect data. - Digital signatures and timestamps to prevent forgery. - A user-friendly dashboard for managing QR codes and verification logs. - The ability to customize QR code appearance, including color and logo. - Options for setting expiration dates and usage limits for QR codes. - A straightforward verification process that can be done via file upload or camera scanning. SecureQR aims to provide a comprehensive solution for users needing secure and verifiable QR codes, making it suitable for various applications, including certificates, identification, and event tickets.