Mifare daim npav | NXP MIFARE DESFire EV1 2k
Mifare daim npav | NXP MIFARE DESFire EV1 2K
1.High Encryption Standard: Lub high-speed triple-DES cov ntaub ntawv encryption co-processor ua kom cov ntaub ntawv ruaj ntseg tshaj plaws, ua rau nws zoo tagnrho rau kev ua haujlwm rhiab heev.
2.Kev nyeem ntawv sib txawv: Nyob ntawm qhov muab lub zog los ntawm tus nyeem ntawv, daim npav ua haujlwm ntawm qhov kev ncua deb txog li 10cm, muab ntau yam hauv ntau daim ntawv thov.
3.Txhim Kho Cov Ntaub Ntawv Kev Ncaj Ncees: Nrog lub cim tshwj xeeb los tiv thaiv tsim kua muag, nws cog lus tias cov ntaub ntawv muaj kev ncaj ncees txawm tias thaum tsis muaj kev sib cuag, ua kom ntseeg tau thiab ruaj ntseg cov ntaub ntawv tuav.
DESFireRaws li qhib thoob ntiaj teb cov qauv rau ob qho tib si RF interface thiab cryptographic txoj kev, peb MIFARE DESFire khoom tsev neeg muab kev ruaj ntseg microcontroller-raws li ICs. Nws lub npe DESFire hais txog kev siv DES, 2K3DES, 3K3DES, thiab AES hardware cryptographic xyaw rau kev ruaj ntseg cov ntaub ntawv kis tau tus mob.Cov tsev neeg no yog qhov tsim nyog rau kev daws teeb meem thiab cov neeg ua haujlwm hauv lub tsev txhim khu kev qha, sib cuam tshuam, thiab scalable contactless solutions. MIFARE DESFire cov khoom lag luam tuaj yeem sib xyaw ua ke rau hauv cov phiaj xwm txawb thiab txhawb nqa ntau daim ntawv thov ntse daim npav daws teeb meem hauv kev paub txog tus kheej, kev tswj xyuas, kev ncaj ncees, thiab micropayment daim ntawv thov, nrog rau hauv kev thauj mus los ntawm daim pib.
RF interface: ISO / IEC 14443 Hom A
- Kev sib cuag tsis sib cuag raws li ISO / IEC 14443-2 / 3 A
- Tsawg Hmin ua haujlwm nyob deb li 100 hli (nyob ntawm lub zog muab los ntawm PCD thiab kav hlau txais xov geometry)
- Hloov cov ntaub ntawv ceev: 106 kbit / s, 212 kbit / s, 424 kbit / s, 848 kbit / s
- 7 bytes tus cim tshwj xeeb (kev xaiv rau Random ID)
- Siv ISO/IEC 14443-4 kis raws tu qauv
- Configurable FSCI los txhawb txog 256 bytes ncej loj
Tsis-volatile nco
- 2 kB, 4 kB, 8 kB
- Cov ntaub ntawv khaws cia ntawm 25 xyoo
- Sau endurance raug 1 000 000 cycles
- Ceev programming cycles
| Hom ntawv tseem ceeb | LOCO lossis HICO magnetic stripe hotel key card |
| RFID Hotel Key Card | |
| Encoded RFID tsev so keycard rau feem ntau ntawm RFID tsev so xauv qhov system | |
| Khoom siv | 100% tshiab PVC, ABS, PET, PETG thiab lwm yam |
| Kev luam ntawv | Heidelberg offset printing / Pantone Screen luam ntawv: 100% phim cov neeg siv khoom xav tau xim lossis qauv |
| Chip Options | |
| ISO 14443A | MIFARE Classic® 1K, MIFARE Classic ® 4K |
| MIFARE® Mini | |
| MIFARE Ultralight ®, MIFARE Ultralight ® EV1, MIFARE Ultralight® C | |
| Ntag 213 / Ntag 215 / Ntag 216 | |
| MIFARE ® DESFire ® EV1 (2K/4K/8K) | |
| MIFARE ® DESFire® EV2 (2K / 4K / 8K) | |
| MIFARE Plus® (2K/4K) | |
| Topaz 512 | |
| ISO 15693 | ICODE SLI-X, ICODE SLI-S |
| 125 KHz | TK4100, EM4200, T5577 |
| 860 ~ 960Mhz | Alien H3, Impinj M4/M5 |
Lus Cim:
MIFARE thiab MIFARE Classic yog cov cim lag luam ntawm NXP BV
MIFARE DESFire yog cov cim lag luam ntawm NXP BV thiab siv raws li daim ntawv tso cai.
MIFARE thiab MIFARE Plus yog cov cim lag luam ntawm NXP BV thiab siv raws li daim ntawv tso cai.
MIFARE thiab MIFARE Ultralight yog cov cim lag luam ntawm NXP BV thiab siv raws li daim ntawv tso cai.
Cov lus nug nquag nug txog NXP MIFARE DESFire® EV1 2k daim npav:
- NXP MIFARE DESFire® EV1 2k daim npav yog dab tsi?
MIFARE DESFire EV1 2k daim npav yog daim npav tsis muaj kev ruaj ntseg uas ua haujlwm ntawm lub wireless zaus ntawm 13.56 MHz. Nws feem ntau yog siv rau kev nyab xeeb kev thauj mus los thiab lwm yam kev pabcuam loyalty. - MIFARE DESFire® EV1 2k daim npav muaj kev ruaj ntseg dab tsi?
Daim npav kev ruaj ntseg nta suav nrog kev ceev triple-DES cov ntaub ntawv encryption co-processor, kev sib nrig 3-pass authentication txheej txheem, ib tug tshwj xeeb random tooj generator, thiab ib tug anti-tear mechanism uas ua kom cov ntaub ntawv ncaj ncees thaum lub sij hawm contactless muas. - MIFARE DESFire® EV1 2k daim npav ua haujlwm yog dab tsi?
Qhov kev khiav hauj lwm ib txwm yog mus txog 10cm, nyob ntawm lub zog muab los ntawm tus nyeem ntawv. - Puas yog cov ntaub ntawv ntawm MIFARE DESFire® EV1 2k daim npav encrypted?
Yog lawm, MIFARE DESFire® EV1 2k daim npav siv high-speed triple-DES cov ntaub ntawv encryption co-processor kom ruaj ntseg cov ntaub ntawv khaws cia rau hauv daim npav. - MIFARE DESFire® EV1 2k daim npav tiv thaiv cov ntaub ntawv kev ncaj ncees li cas thaum ua lag luam?
Daim npav tuaj nruab nrog lub tshuab tsim kua muag uas ua kom cov ntaub ntawv muaj kev ncaj ncees thaum tsis muaj kev sib txuas lus. - Daim ntawv thov twg yog MIFARE DESFire® EV1 2k daim npav feem ntau siv rau?
Daim npav MIFARE DESFire® EV1 2k feem ntau yog siv rau cov ntawv thov kev thauj mus los tsis muaj kev nyab xeeb thiab cuam tshuam nrog cov kev pabcuam ncaj ncees.
