Karete ea Mifare | NXP MIFARE® DESFire® EV2 2k/4k/8k
Karete ea Mifare | NXP MIFARE® DESFire® EV2 2k/4k/8k
MIFARE
HLAHLOBA
Ho ipapisitsoe le maemo a bulehileng a lefats'e bakeng sa sehokelo sa RF ka bobeli le mekhoa ea cryptographic, lelapa la rona la sehlahisoa sa MIFARE DESFire le fana ka li-IC tse thehiloeng ho microcontroller tse sireletsehileng haholo. Lebitso la eona la DESFire le supa tšebeliso ea lienjineri tsa DES, 2K3DES, 3K3DES, le AES hardware cryptographic bakeng sa ho boloka data ea phetisetso. Lelapa lena le loketse hantle bakeng sa bahlahisi ba tharollo le ba sebetsang tsamaisong ea ho haha litharollo tse tšepahalang, tse sebelisanang, le tse kotsi tse sa amaneng le motho. Lihlahisoa tsa MIFARE DESFire li ka kopanngoa ka mokhoa o sa reroang ho merero ea mehala le ho ts'ehetsa tharollo ea likarete tse bohlale tsa lisebelisoa tse ngata mabapi le boitsebiso, taolo ea phihlello, bots'epehi le lits'ebetso tsa ho lefa li-micropayment, hammoho le lits'ebetsong tsa litekete tsa lipalangoang.
HLAHLOBAHo ipapisitsoe le maemo a bulehileng a lefats'e bakeng sa sehokelo sa RF ka bobeli le mekhoa ea cryptographic, lelapa la rona la sehlahisoa sa MIFARE DESFire le fana ka li-IC tse thehiloeng ho microcontroller tse sireletsehileng haholo. Lebitso la eona la DESFire le supa tšebeliso ea lienjineri tsa DES, 2K3DES, 3K3DES, le AES hardware cryptographic bakeng sa ho boloka data ea phetisetso. Lelapa lena le loketse hantle bakeng sa bahlahisi ba tharollo le ba sebetsang tsamaisong ea ho haha litharollo tse tšepahalang, tse sebelisanang, le tse kotsi tse sa amaneng le motho. Lihlahisoa tsa MIFARE DESFire li ka kopanngoa ka mokhoa o sa reroang ho merero ea mehala le ho ts'ehetsa tharollo ea likarete tse bohlale tsa lisebelisoa tse ngata mabapi le boitsebiso, taolo ea phihlello, bots'epehi le lits'ebetso tsa ho lefa li-micropayment, hammoho le lits'ebetsong tsa litekete tsa lipalangoang.
Sehokelo sa RF: ISO/IEC 14443 Mofuta oa A
- Sehokelo se se nang mabitso se lumellana le ISO/IEC 14443-2/3 A
- Hmin e tlase e nolofalletsang sebaka sa ho sebetsa ho fihla ho 100 mm (ho ipapisitse le matla a fanoeng ke PCD le geometry ea antenna)
- Phetiso ea data e potlakileng: 106 kbit/s, 212 kbit/s, 424 kbit/s, 848 kbit/s
- Sekhetho se ikhethileng sa li-byte tse 7 (khetho bakeng sa ID e sa reroang)
- E sebelisa protocol ea phetisetso ea ISO/IEC 14443-4
- FSCI e hlophisitsoeng ho ts'ehetsa boholo ba foreimi ea li-byte tse 256
Mohopolo o sa fetoheng
- 2 kB, 4 kB, 8 kB
- Ho boloka data ea lilemo tse 25
- Ngola mamello e tloaelehileng 1 000 000 lipotoloho
- Lipotoloho tse potlakileng tsa mananeo
| Mefuta ea likarete tsa bohlokoa | Karete ea senotlolo sa hotele ea LOCO kapa HICO magnetic stripe |
| RFID Hotel Key Card | |
| Karete ea bohlokoa ea hotele ea RFID e kentsoeng bakeng sa boholo ba sistimi ea ho notlela lihotele tsa RFID | |
| Lintho tse bonahalang | 100% PVC e ncha, ABS, PET, PETG joalo-joalo |
| Khatiso | Khatiso ea Heidelberg offset / Pantone Screen printing: 100% e bapisa 'mala o hlokahalang oa moreki kapa sampole |
| Likhetho tsa Chip | |
| ISO 14443A | MIFARE Classic® 1K, MIFARE Classic ® 4K |
| MIFARE® Mini | |
| MIFARE Ultralight ®, MIFARE Ultralight ® EV1, MIFARE Ultralight® C | |
| Ntag213 / Ntag215 / Ntag216 | |
| MIFARE ® DESFire ® EV1 (2K/4K/8K) | |
| MIFARE ® DESFire® EV2 (2K/4K/8K) | |
| MIFARE Plus® (2K/4K) | |
| Topaze 512 | |
| ISO 15693 | ICODE SLI-X, ICODE SLI-S |
| 125KHZ | TK4100, EM4200, T5577 |
| 860 ~ 960Mhz | Alien H3, Impinj M4/M5 |
Maikutlo:
MIFARE le MIFARE Classic ke matšoao a khoebo a NXP BV
MIFARE DESFire ke matshwao a kgwebo a ngodisitsweng a NXP BV mme a sebediswa tlasa laesense.
MIFARE le MIFARE Plus ke matshwao a kgwebo a ngodisitsweng a NXP BV mme a sebediswa tlasa laesense.
MIFARE le MIFARE Ultralight ke matshwao a kgwebo a ngodisitsweng a NXP BV mme a sebediswa tlasa laesense.
Lipotso tse atisang ho botsoa (FAQs) le likarabo tsa bona mabapi le karete ea NXP MIFARE® DESFire® EV2 2k/4k/8k:
- Karete ea NXP MIFARE® DESFire® EV2 2k/4k/8k ke eng?
Karete ea NXP MIFARE® DESFire® EV2 2k/4k/8k ke tharollo e se nang mabitso e fanang ka ts'ebetso e ntlafalitsoeng, ts'ireletso e ntlafalitsoeng, le ts'ehetso ea lits'ebetso tse ngata. - E sebelisoa liindasteri tse fapaneng ka lebaka la ho feto-fetoha ha eona.
- Likarolo tsa tšireletso tsa likarete tsee ke life?
Likarete li sebelisa DES, 2K3DES, 3K3DES, le AES hardware encryption algorithms. Encryption ena e tsoetseng pele e tiisa ts'ireletso e matla ea data le ts'ireletso ea boemo bo holimo. - E lumellana le litekanyetso life?
NXP MIFARE® DESFire® EV2 Chip e lumellana le maemo a mane a ISO/IEC 14443A bakeng sa likhokahano tse se nang mabitso mme e sebelisa litaelo tsa boikhethelo tsa ISO/IEC 7816. - Na lintlha tse bolokiloeng likareteng tsee li bolokehile?
Ee, lintlha tse likareteng tsena li bolokehile ka lebaka la ts'ebeliso ea encryption e tsoetseng pele le ho latela melao ea machaba ea ts'ireletso ea karete. - Ke lisebelisoa life tse ka sebelisang Karete ea NXP MIFARE® DESFire® EV2?
Likarete li na le lits'ebetso tse fapaneng, ho kenyeletsoa lipalangoang tsa sechaba, taolo ea phihlello, likarete tsa botšepehi, litekete tsa liketsahalo, le tse ling tse ngata, - ka lebaka la bokhoni ba tsona bo phahameng, ho feto-fetoha ha maemo, le likarolo tse ntlafalitsoeng tsa ts'ireletso.
- Nka reka karete ea NXP MIFARE® DESFire® EV2 2k/4k/8k joang?
U ka reka likarete tsena ho mofani oa thepa ea ka tšeptjoang kapa ka ho toba ho moetsi, joalo ka CXJSMART.
Ngola molaetsa wa hao mona mme o re romele wona
