Fa'atauga Mifare card | NXP MIFARE DESFire EV1 2k Faumea ma Fa'atau

Kata Mifare | NXP MIFARE DESFire EV1 2k

Fa'amatalaga Puupuu:

Kata Mifare | NXP MIFARE DESFire® EV1 2k

O le MIFARE DESFire EV1 2K(D21) card, o se oloa pito i luga i kata e leai ni feso'ota'iga, o lo'o fa'agaoioi i le 13.56 MHz fa'avevela. O loʻo mulimulitaʻia le ISO 14443A faʻataʻitaʻiga faʻataʻitaʻiga ae o lana felauaiga o loʻo ogatasi ma ISO 14443-4 masani.

O loʻo faʻamaualugaina le 2K byte non-volatile memory (NVM), o loʻo faʻapipiʻiina i le faʻapipiʻiina o faʻamatalaga faʻamaufaʻailoga tolu-DES maualuga. E fa'amaualuga fo'i le kata lea i lana fa'alāpotopotoga fa'alemafaufau fa'apitoa ma se auala fa'amaonia e ta'ita'ia ai pisinisi, e 3-pass. Faʻatasi ai ma se faʻaputu numera faʻapitoa faʻafuaseʻi ma se masini faʻapitoa e puipuia ai loimata e faʻamautinoa ai le saogalemu o faʻamatalaga i taimi o fefaʻatauaiga uaealesi, o le MIFARE DESFire EV1 card e oʻo mai ma se faitau faitau e tusa ma le 10cm, e faʻatatau i le mana e tuʻuina atu e le tagata faitau.

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Fa'amatalaga Oloa

Faailoga o oloa

Kata Mifare | NXP MIFARE DESFire EV1 2K

Fa'amuamua fa'atulagaina e tu'uina atu ai fofo fa'afeso'ota'i saogalemu mo 'au'aunaga felauaiga ma polokalame fa'amaoni fa'atasi,

o le MIFARE DESFire EV1 card e mafai ona toe faʻamalamalamaina le auala e te pulea ai faʻamaumauga.

O vaega fa'aopoopo nei e tolu e fa'aalia ai le MIFARE DESFire EV1 card:

1.High Encryption Standard: O le faʻapipiʻiina o faʻamatalaga faʻamaufaʻailoga tolu-DES e faʻamautinoaina le puipuiga sili o faʻamaumauga, ma faʻamaonia mo gaioiga maaleale.

2.Va'aiga Faitau-va'aiga: Fa'alagolago i le mana tu'u mai e le tagata faitau, o le kata e fa'agaoioia i se mamao mata'ina e o'o atu i le 10cm, e ofoina atu le fa'aogaina i fa'aoga eseese.

3.Faʻaleleia Faʻamaumauga Faʻamaoni: Faʻatasi ai ma se faiga faʻapitoa e teteʻe ai i loimata, e folafola atu ai le faʻamaoni faʻamaumauga e oʻo lava i taimi o fefaʻatauaiga e aunoa ma se faʻafesoʻotaʻi, faʻamautinoa le faʻatuatuaina ma le faʻamautuina o faʻamaumauga.

MIFAREDESFire

Faʻavae i luga o tulaga faʻavaomalo faʻavaomalo mo le faʻaogaina o le RF ma metotia faʻataʻitaʻi, o la matou MIFARE DESFire oloa aiga e maua ai ICs faʻavae microcontroller sili ona malupuipuia. O lona igoa DESFire o loʻo faʻasino i le faʻaogaina o DES, 2K3DES, 3K3DES, ma AES masini cryptographic mo le faʻamautuina o faʻamaumauga o fesoʻotaʻiga. O lenei aiga e fetaui lelei mo le atinaʻeina o fofo ma le faʻaogaina o faiga faʻaoga faʻalagolago, faʻafesoʻotaʻi, ma scalable fofo faʻafesoʻotaʻi. O oloa MIFARE DESFire e mafai ona tu'ufa'atasia lelei i polokalame feavea'i ma lagolagoina le tele o talosaga fa'ata'ita'i tali fa'ata'ita'iga i le fa'asinomaga, fa'atonutonu avanoa, fa'amaoni, ma le micropayment talosaga, fa'apea fo'i ma fa'apipi'iina o pepa fa'ailoga.

Fa'aoga RF: ISO/IEC 14443 Ituaiga A

Fa'afeso'ota'i feso'ota'iga fa'amalieina ISO/IEC 14443-2/3 A
Low Hmin e mafai ai ona fa'agaoioi le mamao e o'o atu i le 100 mm (fa'alagolago i le malosi na tu'uina mai e le PCD ma le antenna geometry)
Fa'aliliuina fa'amatalaga vave: 106 kbit/s, 212 kbit/s, 424 kbit/s, 848 kbit/s
7 bytes fa'ailoa tulaga ese (filifiliga mo ID Fa'ailoga)
Fa'aaoga le ISO/IEC 14443-4 fa'asalalauga fa'asalalauga
Configurable FSCI e lagolago ai e oo atu i le 256 bytes le tele o le faavaa

Manatua e le fa'afefeteina

2 kB, 4 kB, 8 kB
Fa'amauina fa'amaumauga o le 25 tausaga
Tusi le tumau masani 1 000 000 taamilosaga
Va'aiga fa'apolokalame vave

Ituaiga pepa autu	LOCO po'o le HICO fa'ailoga mata'itusi ki faletalimalo
	RFID Faletalimalo Key Card
	Fa'ailoga RFID faletalimalo keycard mo le tele o RFID faletalimalo faiga loka
Meafaitino	100% PVC fou, ABS, PET, PETG ma isi
Lomitusi	Heidelberg offset lomitusi / Pantone Screen lomitusi: 100% fa'afetaui tagata fa'atau mana'omia lanu po'o fa'ata'ita'iga

Filifiliga Chip
ISO14443A	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)
	Topasa 512
ISO15693	ICODE SLI-X, ICODE SLI-S
125KHZ	TK4100, EM4200, T5577
860~960Mhz	Alien H3, Impinj M4/M5

Fa'amatalaga:

MIFARE ma MIFARE Classic o fa'ailoga fa'ailoga a le NXP BV

MIFARE DESFire o fa'ailoga fa'amaufa'ailoga a le NXP BV ma o lo'o fa'aogaina i lalo ole laisene.

MIFARE ma MIFARE Plus o fa'ailoga fa'amaufa'ailoga a le NXP BV ma o lo'o fa'aogaina i lalo ole laisene.

MIFARE ma MIFARE Ultralight o fa'ailoga fa'amaufa'ailoga a le NXP BV ma fa'aoga i lalo ole laisene.

QQ faʻamatalaga 20201027222956

Fesili e fai soo e uiga i le pepa NXP MIFARE DESFire® EV1 2k:

O le a le pepa NXP MIFARE DESFire® EV1 2k?
O le MIFARE DESFire EV1 2k card o se pepa fa'afeso'ota'i saogalemu lea e fa'agaoioia i se laina fa'alava ole 13.56 MHz. E fa'aaoga muamua mo talosaga felauaiga saogalemu ma polokalame fa'amaoni fa'atatau.
O a fa'ailoga saogalemu o lo'o maua e le MIFARE DESFire® EV1 2k card?
O vaega saogalemu o le kata e aofia ai le faʻapipiʻiina o faʻamatalaga faʻamaufaʻailoga tolu-DES maualuga, se auala faʻamaonia faʻamaonia 3-pass, se faʻatupu numera faʻafuaseʻi tulaga ese, ma se masini e puipuia ai loimata e faʻamautinoa ai le saʻo o faʻamatalaga i taimi o fefaʻatauaiga e aunoa ma se faʻafesoʻotaʻi.
O le a le fa'aogaina o le MIFARE DESFire® EV1 2k card?
Ole fa'agaioiga masani e o'o ile 10cm, fa'atatau ile mana e tu'uina mai e le tagata faitau.
O fa'amatalaga i luga ole MIFARE DESFire® EV1 2k card ua fa'ailogaina?
Ioe, o le MIFARE DESFire® EV1 2k card e faʻaogaina ai le faʻaogaina o faʻamatalaga faʻamaufaʻailoga tolu-DES e faʻamautu ai faʻamaumauga o loʻo teuina i luga o le kata.
E faʻafefea e le MIFARE DESFire® EV1 2k card ona puipuia le faʻamaoni o faʻamatalaga i taimi o fefaʻatauaiga?
O le kata o lo'o fa'apipi'iina ma se masini e puipuia ai loimata e fa'amautinoa ai le fa'amaoni o fa'amaumauga i taimi o fefa'ataua'iga e leai se feso'ota'iga.
O a talosaga e masani ona fa'aoga ai le MIFARE DESFire® EV1 2k card?
O le MIFARE DESFire® EV1 2k card o loʻo faʻaaogaina mo le saogalemu o felauaiga e leai se fesoʻotaʻiga ma polokalame faʻamaoni e fesoʻotaʻi.