Lelapa la MIFARE® DESFire® le na le li-IC tse fapaneng tse se nang mabitso 'me li loketse bahlahisi ba tharollo le basebelisi ba sistimi ba ahang litharollo tse tšepahalang, tse sebelisanang le tse kotsi. E shebane le litharollo tsa likarete tse bohlale tsa likopo tse ngata mabapi le boitsebahatso, phihlello, botšepehi le likopo tsa litefo tse nyane hammoho le mererong ea lipalangoang. Lihlahisoa tsa MIFARE DESFire li phethahatsa litlhoko tsa phetisetso ea data e potlakileng le e sireletsehileng haholo, mokhatlo o feto-fetohang oa memori 'me e sebelisana le lisebelisoa tse teng tse se nang mabitso.

Lisebelisoa tsa bohlokoa

• Lipalangoang tsa sechaba tse tsoetseng pele
• Tsamaiso ea phihlello
• Micropayment e koetsoeng
• Khamphase le likarete tsa ID tsa baithuti
• Mananeo a botšepehi
• Likarete tsa mmuso tsa litšebeletso tsa sechaba

Lelapa la MIFARE Plus

Lelapa la sehlahisoa sa MIFARE Plus® le etselitsoe ho ba bobeli, monyako oa lits'ebetso tse ncha tsa Smart City hammoho le ntlafatso e qobellang ea ts'ireletso bakeng sa meaho ea lefa. E fana ka melemo ea ntlafatso e se nang moeli ea lits'ebetso le lits'ebeletso tse thehiloeng ho sehlahisoa sa MIFARE Classic® ka boiteko bo fokolang. Sena se fella ka monyetla oa ho fana ka likarete, ho khutlela morao ka botlalo ho MIFARE Classic, libakeng tse teng tsa sistimi pele ho ntlafatso ea ts'ireletso ea litšebeletso. Kamora ntlafatso ea ts'ireletso, lihlahisoa tsa MIFARE Plus li sebelisa ts'ireletso ea AES bakeng sa netefatso, botšepehi ba data le encryption e ipapisitseng le maemo a bulehileng, a lefats'e.

MIFARE Plus EV2

Joalo ka moloko o latelang oa lelapa la sehlahisoa sa MIFARE Plus la NXP, MIFARE Plus® EV2 IC e etselitsoe ho ba monyako oa lits'ebetso tse ncha tsa Smart City le ntlafatso e qobellang, mabapi le ts'ireletso le khokahanyo, bakeng sa thomello e teng.

Khopolo e ncha ea Boemo ba Tšireletso (SL), hammoho le karolo e khethehileng ea SL1SL3MixMode, e lumella lits'ebeletso tsa Smart City ho tloha ho algorithm ea nalane ea Crypto1 ho ea ho ts'ireletso ea boemo bo latelang. Likarolo tse ikhethileng, joalo ka Transaction Timer kapa Transaction MAC e entsoeng ka karete, li sebetsana le tlhoko ea ts'ireletso e matlafalitsoeng le boinotši lits'ebeletso tsa Smart City.

Ho sebetsa MIFARE Plus EV2 ho Security Layer 3 ho ts'ehetsa ts'ebeliso ea ts'ebeletso ea leru ea MIFARE 2GO ea NXP, kahoo lits'ebeletso tsa Smart City joalo ka litekete tsa lipalangoang tsa mehala le phihlello ea mehala, li ka sebetsa ho li-smartphones le lisebelisoa tse roaloang ke NFC.

Lisebelisoa tsa bohlokoa

• Lipalangoang tsa sechaba
• Tsamaiso ea phihlello
• Micropayment e koetsoeng
• Khamphase le likarete tsa ID tsa baithuti
• Mananeo a botšepehi

Lintlha tse ka sehloohong

• Khopolo e ncha ea Boemo ba Ts'ireletso bakeng sa ho falla ho se nang moeli ho tloha meahong ea lefa ho ea ho ts'ireletso ea boemo bo holimo ea SL3
• Transaction MAC e hlahisitsoeng ka karete ho Lintlha le Li-blocks tsa Boleng ho paka bonnete ba transaction mabapi le sistimi ea morao-rao.
• AES 128-bit cryptography bakeng sa netefatso le melaetsa e bolokehileng
• Transaction Timer ho thusa ho fokotsa litlhaselo tsa motho ea bohareng
• IC hardware le setifikeiti sa software ho latela Mekhoa e Tloaelehileng EAL5+

MIFARE Plus SE

MIFARE Plus® SE e se nang mabitso IC ke mofuta oa boemo ba ho kena o nkiloeng ho tsoa ho Common Criteria Certified MIFARE Plus lelapa la sehlahisoa. E tlisoa ka theko e bapisoang le MIFARE Classic ea setso e nang le memori ea 1K, e fa bareki bohle ba NXP tsela e sa tsitsang ea ntlafatso ea ts'ireletso ea benchmark ka har'a likhakanyo tsa lichelete tse teng.

Likarete tse thehiloeng ho sehlahisoa sa MIFARE Plus SE li ka tsamaisoa habonolo ho tsamaisa lisebelisoa tsa MIFARE Classic tse thehiloeng ho lihlahisoa.

E fumaneha ka:

• 1kB EEPROM feela,
• ho kenyelletsa le litaelo tsa thibelo ea boleng bakeng sa MIFARE Classic ka holim'a MIFARE Plus S sete ea likarolo le
• taelo ea boikhethelo ea AES ho "mokhoa o lumellanang ka morao" e boloka matsete a hau khahlano le lihlahisoa tsa maiketsetso.

MIFARE Classic Family

MIFARE Classic® ke pula-maliboho ho li-IC tsa litekete tse bohlale tse sebetsang sebakeng sa 13.56 MHZ tse nang le bokhoni ba ho bala le ho ngola le ho latela ISO 14443.

E qalile phetohelo ea ho se kopane ka ho bula tsela bakeng sa likopo tse ngata tsa lipalangoang tsa sechaba, taolo ea phihlello, likarete tsa basebetsi le likhamphaning.

Ka mor'a kamohelo e pharaletseng ea litharollo tsa litekete tse se nang mabitso le katleho e makatsang ea lelapa la sehlahisoa sa MIFARE Classic, litlhoko tsa kopo le litlhoko tsa ts'ireletso li ntse li eketseha. Ka hona, ha re sa khothaletsa ho sebelisa MIFARE Classic lits'ebetsong tse amanang le ts'ireletso. Sena se lebisitse ho nts'etsopele ea malapa a mabeli a lihlahisoa tse phahameng tsa ts'ireletso ea MIFARE Plus le MIFARE DESFire le ho nts'etsopele ea tšebeliso e fokolang / boholo bo phahameng ba lelapa la IC MIFARE Ultralight.

MIFARE Classic EV1

MIFARE Classic EV1 e emela phetoho e phahameng ka ho fetisisa ea lelapa la sehlahisoa sa MIFARE Classic mme e atleha liphetolelong tsohle tse fetileng. E fumaneha ka 1K le ka mofuta oa memori ea 4K, e sebeletsa litlhoko tse fapaneng tsa ts'ebeliso.

MIFARE Classic EV1 e fana ka matla a matle a ESD bakeng sa ho sebetsana le IC habonolo nakong ea ho kenya le ho etsa likarete le ts'ebetso e ntle ka ho fetisisa ea sehlopha sa RF bakeng sa lipapatso tse ntlafalitsoeng le ho lumella meralo e bonolo ea antenna. Sheba likarolo tsa MIFARE Classic EV1.

Ho latela sebopeho se thata, se kenyelletsa:

• Jenereithara ea 'Nete ea Random Number
• Tšehetso ea ID e sa reroang (mofuta oa 7 Byte UID)
• Tšehetso ea tlhahlobo ea mantlha ea NXP
• Matla a ESD a eketsehileng
• Ngola mamello 200,000 cycles (sebakeng sa 100,000 cycles)

MIFARE e sebetsa hantle ho Litekete tsa Lipalangoang empa Smart Mobility e ngata ho feta.

Likarete tsa likepe, taolo le taolo ea nako ea nnete ea phallo ea bapalami.

Ho hira makoloi, phihlello e netefalitsoeng ea likoloi tse hiriloeng le libaka tsa ho paka makoloi.