6/8/2023 0 Comments Desfire ev1 ev2 differenceMIFARE DESFire EV2 contactless card is the third generation of the MIFARE DESFire series product, which features fast and highly secure data transmission and flexible application management. Transaction oriented automatic anti-tear mechanism.Optional “RANDOM” ID for enhance security and privacy.Authentication on application level, 1 card master key and up to 14 keys per application.Support DES/3DES/AES encryption algorithm.Support to create standard data file, back-up data file, value file, linear record file and cyclic record file.Up to 28 applications simultaneously on one PICC.Compliant with ISO/IEC 14443 Type A standard.It is fully complies with the requirements for fast and highly secure data transmission, flexible memory organization and interoperability with existing infrastructure. An automatic anti-tear mechanism is available for all file types, which guarantees transaction oriented data integrity. MIFARE DESFire EV1 contactless IC card is compliant to all 4 levels of ISO/IEC 14443A and uses optional ISO/IEC 7816-4 commands.įeaturing an on-chip backup management system and the mutual three-pass authentication, a MIFARE DESFire EV1 card can hold up to 28 different applications and 32 files per application.
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