Contactless smart cards
Contactless smart cards are cryptographic cards that store secure data in the embedded chip and communicate with the smart card reader via radio frequencies (RF) without needing direct contact with the reader. These cards are the business solution for ease of integration and use.
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MIFARE 1K (NXP S50) is a contactless interface smart card which is compliant with ISO 14443 A standard and is the ideal smart card in heavy use environments. The smart cards primary function is storing memories but the card has a security mechanism which will divide the memories into segments.
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The MIFARE 4K contactless smart card is based on NXP MF1 IC S70 and the communication layer (which forms the RF interface) is ISO/IEC Part 2 and 3 compliant. The contactless card consists of 4 Kbytes EEPROM and the security layer of the smart card is robust and supports the industry renowned CRYPTO1 stream cipher to ensure secure data exchange.
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The DESFire 4K EV1 is a contactless smart card that features an on-chip backup management system as well as employing a three-pass authentication process. The smart card can hold up to 28 different applications and 32 files per application ensuring that this contactless card is robust and flexible for demanding business applications and will support your multi-application needs.
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