Smart cards can be either contact or contactless smart card. Smart cards can provide personal identification, authentication, data storage, and application processing.[3] Smart cards may provide strong security authentication for single sign-on within large organizations.
The MIFARE DESFire card is a evolution by NXP. Available with Mifare DESFire EV1 2K , Mifare DESFire EV1 4K, Mifare DESFire EV1 8K.
The MIFARE DESFire card uses a protocol compliant with ISO/IEC 14443-4. And they are three with AES (2,4 OR 8K MIFARE DESFire EV1).
MIFARE DESFire card is based on an 8051 processor with 3DES/AES crypto accelerator making very fast transactions possible.
MIFARE DESFire card with the maximal read/write distance between card and reader is 10cm(3.9 in).Actually the real distance depends on its antenna size and the field power generated by the reader.
Mifare DESfire EV1 smart card is the dedicated reader for the easy-to-use M1 card, it can read and write Mifare S50, S70 card with using the D8 core technology, connect with a PC and related equipment via RS232 serial or USB port, (USB hassel technology adoption). With more simple, stable and low cost, contactless smart card reader supplied various platforms Driver Development Kit, with full functionality demo program operable radio card and test card with automatic operation. D3 type smart card reader is the development of IC card related products and systems integration necessary front-end processing equipment, its rich, perfect interface functions that can be easily applied to industry and commerce, telecommunications, postal services, taxation, banking, insurance, medical, meeting attendance, various deductions cafe management, gas stations, parking management, etc.
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