Katin Hasken DESFire, Mai jituwa tare da NFC Type Tag 4, DESFire Hasken Chip Card, DESFire Hasken Farin Katin

MIFARE NXP^® DESFire^® Haske IC ne mara lamba wanda aka tsara don sauƙaƙe haɗin kai cikin duka sababbi da tsarin da ake dasu. Yana fasalta tsarin fayil da aka riga aka ƙayyade da jimlar 640 bytes na samuwa ƙwaƙwalwar ajiya (daidai da 1 KB na MIFARE^® Classic^®), sanya shi kyakkyawan zaɓi don ƙirar aikace-aikacen guda ɗaya a cikin fa'idodin amfani da yawa. MIFARE^® DESFire^® Hasken ya dace da MIFARE DESFire EV2, ƙyale masu zanen kaya su sauƙaƙe fadada tsarin su don tallafawa sababbin aikace-aikace. Dace da MIFARE DESFire^® EV2 kuma yana ba masu haɓaka damar haɓaka ayyukan su akan NXP's AppXplorer, dandalin haɗin gwiwa wanda ke haifar da kwarewa kamar App Store akan katunan wayo. MIFARE DESFire Haske kuma ana iya saita shi azaman Nau'in NFC Forum na NFC 4 alama, yin shi a shirye don amfani tare da kewayon na'urorin hannu da ke sanye da damar karantawa mara lamba. An ƙirƙira don duka ƙayyadaddun aikace-aikacen amfani da tsayi, NXP^® MIFARE^® DESFire^® Haske ya haɗa da hanyoyin kariya masu dacewa don sadar da amintattun ayyuka. Dangane da yanayin amfani, Ana iya amfani da maɓallan AES 128-bit har biyar don sarrafa haƙƙin samun dama, yayin amintattun zaɓuɓɓukan saƙo suna haɓaka bayanai da kariyar keɓaɓɓu. Dukkanin kayan aikin guntu da fasalolin tsaro na software an sake duba su waje, gwada, kuma an ba da bokan ga Ma'auni na gama-gari EAL4.

Babban fasali
Tsarin fayil da aka riga aka ƙayyade
640-memory mai amfani byte, daidai da MIFARE^® Classic tare da 1 kB
Yana aiki tare da MIFARE^® DESFire^® EV2, MIFARE^® 2GO, da AppXplorer
Tabbatar da AES 128-bit da LRP da amintaccen saƙo
Yanayin sadarwar saƙon da za a iya daidaita shi: A sarari, CMAC da cikakken ɓoyewa
Maɓallan AES guda biyar tare da sassauƙan aiki na haƙƙin samun dama
MAC ma'amala don amintaccen ingantaccen ma'amaloli na kan layi a cikin tsarin ƙarshen ƙarshen
Takaddun shaida na gama gari: EAL4 don IC HW da SW
ID na bazuwar zaɓi
Babban aikin ma'amala
ECC tushen NXP^® Sa hannun Asali
ISO / IEC 14443 A 1-4 kuma ISO / IEC 7816 masu yarda don mafi girman haɗin gwiwa tare da wayoyin hannu da masu sawa
NFC Tag 4 yarda

Babban Aikace-aikace
Nishaɗi da nishaɗi
Matsakaicin biyan kuɗi na rufewa
Shirye-shiryen aminci
Sufuri na jama'a
Gudanar da shiga, misali. mai kaifin gida

Babban Bayanin Fasaha
Chip Type: NXP® MIFARE® DESFire® Haske
Operating Frequency: 13.56MHz
Ka'idojin Sadarwa: ISO/IEC 14443A-2/-3/-4, ISO / IEC 7816-4, NFC Forum Type 4
User Memory: 640 bytes
Ƙwaƙwalwar UID: 7 bytes
girma: ISO7816 CR80 85,60 × 53,98 × 0.80mm ko cewar abokin ciniki requirment
Base fillet radius: 3.18± 0.3mm
Cardbody Material: PVC / PET / PETGG / AS / POLYCARBONATE, 0.13mm jan waya
encapsulation tsari: atomatik ultrasonic atomatik shuka line / touch waldi

Aviable Crafts
Bugun: biya diyya Printing, Patone tawada Buga, Buga-launi, Silkscreen Printing, thermal bugu, Ink-jet bugu, digital bugu.
tsaro siffofin: Watermark, Laser ablation, Hologram / OVD, UV tawada, Tantancewar m tawada, Hidden Barcode / Barcode mask, graded Rainbow, Micro-rubutu, Guilloche, hot stamping.
wasu: IC guntu data fara farawa / boye-boye, Bayanin mai canzawa, Kanka Magnetic stripe programed, Sa hannu panel, Barcode, lambar siriyal, Embossing, Dod code, Ta bayyana convex code, Mutu-yanke.