It is compliant to all 4 levels of ISO/IEC 14443A and uses optional ISO/IEC 7816-4 commands. MIFARE DESFire EV1 is based on open global standards for both air interface and cryptographic methods. MIFARE DESFire EV1 is your ticket to contactless systems. It’s rechargeable and has a 20-hour battery life, and it’s sold as having “enhanced comfort” and better sound quality than the EV1.

The EV3 sells for $249 and is smaller than the EV1. The EV1 costs $89 for a pair and features 20 hours of sound per charge and four different earbud sizes for a better fit.

What is the difference between EV1 and EV3? HID MIFARE® DESFire® EV1 cards are designed for diverse applications that demand the highest levels of security, including access control and biometric identification, cashless vending, public transportation, ticketing and customer loyalty cards. Out of luck cloning the MIFARE Plus X (MF1PLUS80)? Unfortunately yes… the Mifare PLUS is a “fixed” version of the older Mifare “classic” chip… the “classic” chip is MF1ICS50 (1k) or MF1ICS70 (4k) and has a broken version of Crypto1 that protects sectors with access bits and keys… The contactless IC is based on an 8051 processor with 3DES/AES cryptographic accelerator, making very fast transactions possible. MIFARE DESFire uses a protocol compliant with ISO/IEC 14443-4.

In this case you have to authenticate with this key before the access is granted. Can DESFire EV1 be cloned?īe sure, you cannot clone a MIFARE DESFire EV1/EV2! You can configure all files on a DESFire to read without permission (if you are the card issuer), but you can also protect the access permission of every file with a key. The 70pF version enables the read range optimisations of small antenna form factors, as well as the perfect balance between cost-efficiency, performance and speed. Operating distance and data processing Compared to the MIFARE DESFire EV1, the latest MIFARE DESFire chip, the EV2, offers a greater operating distance. What is difference between DESFire EV1 and EV2? They are based on open global standards and designed to be interoperable (to work with other systems and manufacturers). MIFARE DESFire chips contain a full microprocessor, and with much more robust security features compared to MIFARE Classic. Data Encryption Standard Fast, Innovative, Reliable and Secure (contactless smart card) What is the difference between MIFARE and DESFire?

Desfire ev1 ev2 difference