DESFire Light Kaadi, Ni ibamu pẹlu NFC Iru Tag 4, DESFire Light Chip Card, DESFire Light White Kaadi

NXP ká MIFARE^® Defire^® Imọlẹ jẹ IC ti ko ni olubasọrọ ti a ṣe apẹrẹ fun iṣọpọ irọrun sinu mejeeji titun ati awọn eto ti o wa tẹlẹ. O ṣe ẹya eto faili ti a ti yan tẹlẹ ati lapapọ ti 640 awọn baiti ti iranti ti o wa (deede si 1 KB pa MIFARE^® Alailẹgbẹ^®), ṣiṣe ni yiyan pipe fun awọn apẹrẹ ohun elo ẹyọkan kọja ọpọlọpọ awọn ọran lilo. MIFARE^® Defire^® Imọlẹ ni ibamu pẹlu MIFARE DESFire EV2, gbigba awọn apẹẹrẹ lati ni irọrun faagun awọn eto wọn lati ṣe atilẹyin awọn ohun elo tuntun. Ibamu pẹlu MIFARE DESFire^® EV2 tun ngbanilaaye awọn olupilẹṣẹ lati ṣe igbega awọn iṣẹ wọn lori NXP's AppXplorer, Syeed ifọwọsowọpọ ti o ṣẹda iriri bii itaja itaja lori awọn kaadi smati. Imọlẹ MIFARE DESFire tun le tunto bi NFC Forum NFC Iru 4 ta aami, ṣiṣe awọn ti o setan fun lilo pẹlu kan jakejado ibiti o ti awọn ẹrọ alagbeka ni ipese pẹlu contactless kika awọn agbara. Apẹrẹ fun awọn mejeeji lopin ati awọn ohun elo lilo gbooro, NXP^® MIFARE^® Defire^® Imọlẹ pẹlu awọn ọna aabo ti o yẹ lati fi awọn iṣẹ igbẹkẹle jiṣẹ. Da lori ọran lilo, to awọn bọtini AES 128-bit marun le ṣee lo lati ṣakoso awọn ẹtọ wiwọle, lakoko awọn aṣayan fifiranṣẹ to ni aabo mu data pọ si ati aabo asiri. Gbogbo ohun elo chirún ati awọn ẹya aabo sọfitiwia ti ni atunyẹwo ita, idanwo, ati ifọwọsi to Wọpọ àwárí mu EAL4.

Awọn ẹya akọkọ
Eto faili ti a ti sọ tẹlẹ
640-iranti olumulo baiti, deede MIFARE^® Classic pẹlu 1 kB
Ṣiṣẹ pẹlu MIFARE^® Defire^® EV2, MIFARE^® 2Lọ, ati AppXplorer
AES 128-bit ati ijẹrisi LRP ati fifiranṣẹ to ni aabo
Ipo ibaraẹnisọrọ ifiranšẹ to ni aabo atunto: Itele, CMAC ati fifi ẹnọ kọ nkan
Awọn bọtini AES marun pẹlu iṣẹ iyansilẹ ti awọn ẹtọ wiwọle
MAC idunadura fun afọwọsi aisinipo ti o ni aabo ti awọn iṣowo ni eto-ipari
Ijẹrisi Awọn ibeere ti o wọpọ: EAL4 fun IC HW ati SW
Iyan ID ID
Superior idunadura iṣẹ
ECC orisun NXP^® Ibuwọlu atilẹba
ISO / IEC 14443 A 1-4 ati ISO / IEC 7816 ifaramọ fun interoperability ti o ga julọ pẹlu awọn alagbeka ati awọn wearables
NFC Iru Tag 4 ifaramọ

Awọn ohun elo akọkọ
Fàájì ati Idanilaraya
Awọn sisanwo micropay-pipade
Awọn eto iṣootọ
Gbigbe ti gbogbo eniyan
Iṣakoso wiwọle, f.eks. smart ile

Main Technical pato
Chip Type: NXP® MIFARE® DESFire® Light
Awọn ọna Igbohunsafẹfẹ: 13.56MHz
Awọn Ilana Ibaraẹnisọrọ: ISO/IEC 14443A-2/-3/-4, ISO / IEC 7816-4, NFC Forum Iru 4
User Memory: 640 baiti
UID Iranti: 7 baiti
apa miran: ISO7816 CR80 85,60 × 53,98 x 0.80mm tabi ibamu si onibara requirment
Mimọ fillet rediosi: 3.18± 0.3mm
Cardbody elo: PVC / PET / PETG / ABS / Polycarbonate, 0.13mm Ejò okun waya
encapsulation ilana: laifọwọyi ultrasonic laifọwọyi ọgbin ila / ifọwọkan alurinmorin

Aviable Crafts
titẹ sita: aiṣedeede Printing, Patone inki Printing, Aami-awọ titẹ sita, Silkscreen Printing, gbona titẹ sita, Inki-ofurufu titẹ sita, Digital titẹ sita.
Aabo awọn ẹya ara ẹrọ: watermark, lesa ablation, Ẹlẹya / OVD, UV inki, Opitika ayípadà inki, Farasin kooduopo / Kooduopo boju, ti dọgba Rainbow, Micro-ọrọ, Guilloche, Hot stamping.
awọn miran: IC ërún data initialization / ìsekóòdù, Ayipada Data, Àdáni se adikala programed, Ibuwọlu panel, kooduopo, Nomba siriali, Embossing, DoD koodu, NBS rubutu ti koodu, Kú-ge.