正品验证

By interacting with embedded secure IC cards and redemption codes, the app provides reliable, tamper-resistant verification and redemption of genuine product labels.

Product Authenticity Verification via Secure NFC 

This app is a professional-grade product authenticity verification tool that uses secure NFC IC card cryptographic authentication to verify whether a physical product is genuine. By interacting directly with a secure NFC IC embedded in the product, the app performs real-time cryptographic verification that cannot be replicated, copied, or spoofed by visual inspection, QR codes, or static identifiers.

By interacting directly with a secure NFC IC embedded in the product, the app performs real-time cryptographic verification that cannot be replicated, copied, or spoofed by visual inspection, QR codes, or static identifiers.

Key Features

• Secure NFC-based interaction with embedded IC cards • Real-time challenge–response authentication using digital signatures • Full certificate chain validation within the app • Clear and reliable authenticity verification results • Designed for fast, repeatable verification in real-world environments

Each verification uses a unique random challenge generated by the app, ensuring that every authentication is fresh, secure, and resistant to replay attacks.

How It Works

The user scans the product’s NFC IC card using the app

The app generates a random challenge value

The IC card signs the challenge using its secure private key

The app verifies the returned signature using a trusted certificate chain

The app displays a definitive authenticity result based on cryptographic proof

This process ensures that only genuine products containing valid secure IC cards can pass verification.

Why This App Is Useful

This app enables users to verify product authenticity using cryptographic proof rather than appearance or static identifiers. It provides capabilities that are otherwise impossible without specialized hardware and software, making it suitable for repeated use in professional, industrial, and consumer verification scenarios.

The streamlined interface is intentionally designed to ensure speed, reliability, and ease of use while maintaining strong security guarantees.

Intended Use

• Authenticity verification for NFC-enabled products • Secure product validation at point of use • Repeated verification across different products and sessions