DESFire Light Card, Yogwirizana ndi NFC Type Tag 4, DESFire Light Chip Card, DESFire Light White Card

NXP's MIFARE^® Suta^® Kuwala ndi IC yopanda kulumikizana yopangidwira kuti iphatikizidwe mosavuta pamakina atsopano komanso omwe alipo. Iwo zimaonetsa predefined wapamwamba dongosolo ndi okwana 640 ma byte a memory omwe alipo (ofanana ndi 1 KB pa MIFARE^® Zakale^®), kupanga kukhala chisankho choyenera pamapangidwe a pulogalamu imodzi pamitundu yosiyanasiyana yogwiritsira ntchito. Mfuare^® Suta^® Kuwala kumagwirizana ndi MIFARE DESFire EV2, kulola okonza kuti awonjezere machitidwe awo mosavuta kuti athandizire mapulogalamu atsopano. Kugwirizana ndi MIFARE DESFire^® EV2 imalolanso omanga kulimbikitsa ntchito zawo pa NXP's AppXplorer, nsanja yothandizana yomwe imapanga mawonekedwe a App Store pamakhadi anzeru. Kuwala kwa MIFARE DESFire kumathanso kukhazikitsidwa ngati NFC Forum NFC Type 4 tagi, kuyipanga kukhala yokonzeka kugwiritsidwa ntchito ndi zida zambiri zam'manja zokhala ndi luso lowerenga popanda kulumikizana. Zapangidwira ntchito zochepa komanso zogwiritsidwa ntchito nthawi yayitali, NXP^® Mfuare^® Suta^® Kuwala kumaphatikizapo njira zodzitetezera zoyenera zoperekera ntchito zodalirika. Kutengera momwe mungagwiritsire ntchito, mpaka makiyi asanu a AES 128-bit angagwiritsidwe ntchito kuyang'anira ufulu wofikira, pomwe zosankha zotetezedwa zotumizira mauthenga zimakulitsa chitetezo cha data ndi zinsinsi. Zida zonse za chip ndi chitetezo cha pulogalamuyo zidawunikidwa kunja, kuyesedwa, ndi zovomerezeka ku Common Criteria EAL4.

Mawonekedwe akulu
Zokonzedweratu za fayilo
640-byte user memory, zofanana ndi MIFARE^® Classic ndi 1 kB
Imagwira ntchito ndi MIFARE^® Suta^® EV2, Mfuare^® 2GO, ndi AppXplorer
Kutsimikizika kwa AES 128-bit ndi LRP ndi mauthenga otetezeka
Kulumikizana kotetezeka kwa mauthenga: Osalara, CMAC ndi kubisa kwathunthu
Makiyi asanu a AES okhala ndi mwayi wosinthika waufulu wopezeka
Transaction MAC yotsimikizira zotetezedwa zapaintaneti pamakina akumbuyo
Chitsimikizo cha Common Criteria: EAL4 ya IC HW ndi SW
ID yosankha mwachisawawa
Kuchita bwino kwambiri
Malingaliro a kampani ECC NXP^® Signature Yoyambira
ISO/IEC 14443 A 1-4 ndi iso / iec 7816 yogwirizana kwambiri ndi mafoni ndi zobvala
Mtundu wa NFC Tag 4 omvera

Main Applications
Zosangalatsa komanso zosangalatsa
Ma micropayments otsekedwa
Mapulogalamu Okhulupirika
Kuyendera kwa anthu onse
Kasamalidwe ka mwayi, e.g. nyumba yanzeru

Zolemba Zaukadaulo
Chip Type: NXP® MIFARE® DESFire® Kuwala
Maulendo Ogwira Ntchito: 13.56MHz
Njira Zolumikizirana: ISO/IEC 14443A-2/-3/-4, ISO/IEC 7816-4, Mtundu wa NFC Forum 4
Kukumbukira kukumbukira: 640 mabayiti
UID Memory: 7 mabayiti
Gawo: Iso7816 CR80 85.60 × 53.98 × 0.80mm kapena molingana ndi kasitomala
Base fillet radius: 3.18± 0.3mm
Cardbody Material: PVC / PET / PETG / ABS / Polycarbonate, 0.13mm waya wamkuwa
Encapsulation ndondomeko: basi akupanga basi chomera mzere / kukhudza kuwotcherera

Zojambula Zosavuta
Zosindikiza: Makina Osindikizira, Kusindikiza kwa inki ya Patone, Kusindikiza kwamitundu yamawanga, Kusindikiza kwa Silkscreen, Matenthedwe yosindikiza, Kusindikiza kwa inki-jet, Kusindikiza kwa digito.
Zachitetezo: Watermark, Kuchotsa laser, Hologram / OVD, Inki ya UV, Inki ya Variable, Barcode / Barcode chigoba chobisika, Utawaleza Wokhazikika, Zolemba zazing'ono, Guilloche, Kusuntha.
Ena: IC chip data kuyambitsa/Kubisa, Zosintha Zosiyanasiyana, Makonda amakono a maginito adakonzedwa, Gulu losayina, Barcode, Nambala ya siriyo, Kujambula, Khodi ya DOD, NBS code yotulutsa, Kufa.