mifare desfire ev2 4k

September 12, 2025

mifare desfire ev2 4k proposal! mifare desfire ev2 4k official support.GOV,mifare desfire ev2 4k active! <h1>MIFARE DESFire EV2 4K: The Next Generation in Secure rfid iso card Card Technology</h1>


<h2>Introduction to MIFARE DESFire EV2 4K</h2>

The <strong>MIFARE DESFire EV2 4K</strong> represents a significant advancement in contactless smart card technology, offering enhanced security, flexibility, and storage capacity. Developed by NXP Semiconductors, this IC is designed for applications requiring high levels of data protection and efficient transaction processing. As a part of the MIFARE DESFire EV2 family, the 4K variant provides 4 kilobytes of EEPROM memory, making it suitable for complex systems such as public transportation, access control, and e-government services. Its compliance with ISO/IEC 14443A standards ensures interoperability with existing RFID infrastructure, while its advanced cryptographic features protect against modern security threats. The <strong>MIFARE DESFire EV2 4K</strong> is engineered to meet the evolving demands of smart city applications, where reliability and security are paramount.

<h2>Key Features and Technical Specifications</h2>
<h3>Memory and Storage</h3>
The <strong>MIFARE DESFire EV2 4K</strong> offers 4 KB of EEPROM memory, organized into multiple files and applications. This allows for the storage of diverse data types, including cryptographic keys, transaction records, and user credentials. The memory is divided into application areas, each with configurable access rights, enabling secure multi-application use. For instance, a single card can serve for access control, payment, and identity verification without data interference.




<h3>Security Enhancements</h3>
Security is a cornerstone of the <strong>MIFARE DESFire EV2 4K</strong>. It supports AES-128, 3DES, and DES encryption algorithms, providing robust protection against eavesdropping and cloning. The chip includes a secure messaging feature for encrypted communication between the card and reader, ensuring data integrity and confidentiality. Additionally, it offers mutual authentication, where both the card and reader verify each other's legitimacy before any data exchange. These features make it resistant to attacks such as man-in-the-middle and replay attacks, aligning with Common Criteria EAL4+ certification for high-assurance security.

<h3>Performance and Compatibility</h3>
With a fast transaction speed and support for high-frequency (13.56 MHz) RFID communication, the <strong>MIFARE DESFire EV2 4K</strong> ensures quick data processing, ideal for high-throughput environments like metro systems. It is backward compatible The Use of RFID for Human Identity Verification