MIFARE DESFire EV2 is the latest addition to the MIFARE DESFire product family . it is common criteria EAL5+ security certified which is the same security certification level as demand for samrt card IC products ,e.g ., for banking cards or electronic passports . It is also fully compatible with existing NFC Reader hardware platform . We can provide customer full color printing NXP DESFire EV2 2K /4K/8K chip cards and with glossy , matt or frosted finished . high security and speed data transmit features can make we use them for event tickting ,hospitality , micro-payment , secure access management , student ID , road tolling and parking .etc .
| Product |
13.56Mhz CR80 DESFire EV2 2/4/8K RFID Cards |
| Material |
PVC, ABS, PET |
| Size |
Stander size(credit card size):85.5*54*0.84mm or customized |
| Surface Finishing |
Glossy/Matte/Frosted/Transparent |
| Printing |
thermotransfer , tampon , silkscreen |
| Chips Option |
NXP DESFire EV2 2K/4K/8K is available |
| Memory |
2K ,4K , 8K |
| Mechanical Stability (Bending ,Torsion) |
according to ISO 14443A |
| Operating Temperature |
-25°C to +50°C (according to ISO 7810) |
| Storage Temperature |
-25°C to +50°C (according to ISO 7810) |
| Operating Frequency |
13.56MHz |
| Typical programming cycles(at +25°C) |
100,000 |
| Data retention time (at +55°C ) |
> 10 years |
| Reading distance |
3-8cm |
| Personalization |
Serial number, barcode, magnetic stripe, QR code, encoding, etc |
| Package |
In smaller white box, then in carton |
| Shipment |
By Express, by air, by sea |
| Application |
event tickets , hotel card ,door control access ,transportation ,etc .. |
RF interface: ISO/IEC 14443 Type A
• Contactless interface compliant with ISO/IEC 14443-2/3 A
• Low Hmin enabling operating distance up to 100 mm (depending on power provided by the PCD and antenna geometry)
• Fast data transfer: 106 kbit/s, 212 kbit/s, 424 kbit/s, 848 kbit/s
• 7 bytes unique identifier (option for Random ID)
• Uses ISO/IEC 14443-4 transmission protocol
• Configurable FSCI to support up to 128 bytes (256 bytes for 16 and 32 kB) frame size
Non-volatile memory
• 2 kB, 4 kB, 8 kB, 16 kB or 32 kB NV • Data retention of 25 years
• Write endurance typical 500 000 cycles
• Fast programming cycles (erase/write)
Security
• Common Criteria certification: EAL5+ (Hardware and Software)
• Unique 7 bytes serial number for each device
• Optional "RANDOM" ID for enhance security and privacy
• Mutual three-pass authentication
• Mutual authentication according to ISO/IEC 7816-4
• Flexible key management: 1 card master key and up to 14 keys per application
• Hardware DES using 56/112/168 bit keys featuring key version
• Hardware AES using 128-bit keys featuring key version
• Data authenticity by 8 byte CMAC
• Data encryption on RF-channel
• Authentication on application level
• Hardware exception sensors
• Self-securing file system
• Backward compatibility to MF3ICD40: 4 byte MAC, CRC 16
New features on MIFARE DESFire EV2
• MIsmartApp (Delegated Application Management)
• Memory reuse in DAM applications (Format Application)
• Transaction MAC on application level
• Multiple Key Sets per application with fast key rolling mechanism (up to 16 sets)
• Accessing files from any two applications during a single transaction
• Multiple keys assignments for each file access right (up to 8)
• Virtual Card Architecture for enhanced card/application selection on multi-VC devices with privacy protection • Proximity Check for protection against Relay Attacks
• Originality Check for proof of genuine NXP’s product
• New EV2 Secure Messaging based on AES (similar with MIFARE Plus’s secure messaging)
Applications
Secure public transport ticketing
• Multi-application smart city and mobility card
• Secure access management
• Micro-payment and Loyalty
• Student ID
• Road tolling and parking
• Hospitality
• Event ticketing
