What is MIFARE and DESFire

An image of DESFire EV1 vs EV2 cards.

MIFARE and DESFire are two popular types of smart card technologies used for various applications, including access control, payment systems, and data storage.

What is MIFARE and DESFire?

MIFARE
  1. Developed by NXP Semiconductors.
  2. Widely used for contactless payment systems.
  3. Offers different memory types: Classic (1K, 4K, and 16K), Mini, and DESFire.
  4. Security features: Includes encryption and authentication mechanisms.
DESFire
  • Developed by NXP Semiconductors.
  • Enhanced security features: Offers stronger encryption algorithms and advanced security features compared to MIFARE Classic.
  • Multiple application partitions: Can store data for different applications on the same card.
  • Widely used for secure access control and payment systems.

Summary: These are popular smart card technologies with different levels of security and features. MIFARE is often used for simpler applications, while DESFire is preferred for more demanding security requirements.

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