MIFARE DESFire EV1 256B addresses the needs of environments requiring only a limited set of applications but high security needs, offering the same fast and highly secure data transmission based on open global standards for both air interface and implemented cryptographic methods.
The size of each file is defined at the moment of its creation and provides an automatic anti-tear mechanism for all file types, guaranteeing transaction-oriented data integrity.
The highly secure micro controller-based solution is certified with Common Criteria EAL4+. It features an on-chip backup management system and mutual three pass authentication.