- Feature-Rich Security:
- DESFire EV3 cards implement the best features of the DESFire EV3 toolbox, including:
- AES128 encryption: Ensures secure card data.
- Secure channel-based file transfer: Protects against man-in-the-middle attacks.
- Proximity checks: Enhances security.
- Random UID: Unlike many other DESFire solutions, EV3 restricts the card from openly sharing any information associated with the user1.
- Layered Security:
- HID DESFire EV3 credentials offer layered security by incorporating a Secure Identity Object™ (SIO) data model.
- SIO provides:
- Key diversification: Enhanced security through diverse keys.
- Authentication signatures and encryption: Additional protection.
- Compatibility:
- DESFire EV3 credentials are fully backwards compatible with EV1 and EV2 based solutions.
- Available in three profiles:
- High Security Profile: Best-in-class security and privacy, leveraging EV3 features and SIO application.
- Compatibility Profile: Ensures flexibility with iCLASS® SE™, multiCLASS® Rev E readers, and third-party applications.
Summary: HID MIFARE DESFire EV3 offers robust security and compatibility, making it a critical component for modern physical access control programs.
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