IC Card vs ID Card: Yuav Ua Li Cas Xaiv Txoj Cai Nkag Mus Rau Koj Qhov System
Apr 23, 2026
Tso lus
Yog tias koj lub tsev tseem siv 125 kHz ID phaib rau kev tswj xyuas, ntawm no yog qee yam tsim nyog paub: ib lub cuab yeej siv tau qis dua $ 15 tuaj yeem clone koj daim npav hauv qab 60 vib nas this. Daim npav cloned ntawd qhib txhua qhov rooj uas tus thawj ua. Rau cov thawj coj hauv tsev uas nyuam qhuav pom zoo ib daim npav ID ntau kom txuag tau tus nqi tsev, tus nqi tiag tiag tshwm sim tom qab, thaum tag nrho cov kab ke yuav tsum tau muab tshem tawm thiab hloov.
Kab lus no rhuav tshem qhov sib txawv tiag tiag ntawm IC daim npav thiab daim npav ID, tsis yog daim ntawv qhia tshwj xeeb xwb, tab sis qhov sib txawv uas cuam tshuam rau koj qhov kev txiav txim yuav khoom, koj qhov kev ruaj ntseg, thiab koj tus nqi tag nrho ntawm cov tswv cuab.
Daim npav IC thiab daim npav ID: Qhov sib txawv hauv 30 vib nas this
Daim npav ID
(125 kHz, piv txwv li, EM4100/TK4100): Khw muag khoom nkaus xwb. Daim npav tshaj tawm tus lej no rau txhua tus nyeem ntawv hauv ntau yam. Tsis muaj encryption, tsis muaj peev xwm sau ntawv, tsis muaj kev lees paub kev tuav tes. Tus nyeem ntawv tsuas yog kuaj xyuas yog tias tus lej cuam tshuam nrog cov ntaub ntawv nkag.
IC daim npav
(13.56 MHz, piv txwv li, MIFARE Classic/DESFire): Muaj cov microprocessor nti nrog nyeem tau thiab sau tau lub cim xeeb muab faib ua cov haujlwm ywj pheej. Txhawb kev encryption, kev sib koom ua pov thawj ntawm daim npav thiab tus nyeem ntawv, thiab ntau - daim ntawv thov siv ntawm ib daim npav.
Qhov ntawd yog phau ntawv teb. Tab sis yog tias koj tab tom ntsuas cov no rau kev xa tawm tiag tiag, phau ntawv qhia tsis qhia koj tias qhov ua yuam kev, lossis qhov tseem ceeb rau koj cov peev nyiaj.
Tsib qhov txawv ntawm Kev Muag Khoom Specs yuav tsis qhia koj
Access Card Security Tsis yog Binary - Nws yog Spectrum
Qhov feem ntau yuam kev hauv kev nkag mus rau daim npav yuav khoom: piv txwv tias "IC daim npav=ruaj ntseg, daim npav ID=tsis ruaj ntseg." Kev muaj tiag yog txheej ntau tshaj qhov ntawd.
Daim npav ID muaj xoom encryption. Txhua tus nyeem 125 kHz, lossis $ 15 handheld cloner, nyeem thiab luam cov lej cim. Tsis muaj txoj hauv kev los tiv thaiv qhov no ntawm qib daim npav vim tias daim npav tsis muaj kev lees paub qhov tseeb.
IC daim npav muaj kev nyab xeeb dua, tab sis ntau npaum li cas nyob ntawm seb koj xaiv lub nti. MIFARE Classic, uas tau siv dav tshaj plaws IC nti thoob ntiaj teb, siv cov txheej txheem encryption hu ua CRYPTO1 uas tau thim rov qab tag nrho -tsim los ntawm cov kws tshawb fawb ntawm Radboud University rov qab rau xyoo 2008. Niaj hnub no, cov cuab yeej zoo li Flipper Zero tuaj yeem rov qab tau MIFARE Classic cov yawm sij thiab clone phaib yam tsis muaj cov cuab yeej tshwj xeeb.
Thaum Lub Yim Hli 2024, qhov xwm txheej tau tshwm sim zuj zus: Quarkslab cov kws tshawb fawb tau tshawb pom qhov kho vajtse rov qab hauv Fudan FM11RF08S chips, siv dav siv MIFARE Classic-chip sib xws los ntawm Shanghai Fudan Microelectronics. Qhov backdoor no tso cai rau ib tus neeg uas paub txog ib tus yuam sij thoob ntiaj teb los cuam tshuam rau txhua tus neeg siv -cov yuam sij tau teev tseg ntawm daim npav no hauv feeb. Cov chips cuam tshuam tau xa mus rau hauv tsev so, chaw ua haujlwm, thiab kev thauj mus los thoob plaws Asmeskas, Europe, Tuam Tshoj, thiab Is Nrias teb.
Qhov no txhais li cas rau koj qhov kev txiav txim yuav khoom:
Yog hais tias ib tug neeg quotes koj "IC cards" yam tsis tau qhia meej tus qauv nti thiab nws cov ntawv pov thawj kev ruaj ntseg, koj tsis tau txais kev ruaj ntseg upgrade. Koj tab tom tau txais daim npav kim dua uas tej zaum yuav muaj qhov tsis zoo. Lub ntsiab lus IC daim npav kev ruaj ntseg qib yog:
| Qib kev ruaj ntseg | Chip Piv txwv | Encryption | Haum rau |
|---|---|---|---|
| Tsis muaj | EM4100, TK4100 (ID cards) | Tsis muaj | Chaw nres tsheb, tus qhua temp passes |
| Legacy (kev sib raug zoo) | MIFARE Classic 1K / 4K | CRYPTO1 (tawg) | Tsawg- lub sijhawm muaj kev nyab xeeb tuaj |
| Nruab nrab- theem | MIFARE Plus (SL3 hom) | AES-128 | Kev nkag mus rau chaw ua haujlwm, daim npav hauv tsev kawm ntawv |
| Siab | MIFARE DESFire EV2/EV3 (EAL{2}} tau ntawv pov thawj) | AES-128, kev sib koom ua ke | Cov chaw zov me nyuam, cov chaw nyiaj txiag |
| Siab tshaj | CPU cards (Java Card) | PKI-muaj peev xwm | tsoom fwv, tub rog |
Ib qho kev nthuav dav ntawm lub rooj tsis tuaj yeem qhia tau: MIFARE Plus muaj peb theem kev ruaj ntseg (SL1, SL2, SL3), tab sis ntau tus neeg koom ua ke xa cov npav Plus hauv SL1 hom rau rov qab sib raug zoo nrog cov neeg nyeem Classic uas twb muaj lawm. Hauv SL1 hom, daim npav kev ruaj ntseg yog qhov tseem ceeb tib yam li tus qauv MIFARE Classic. Qhov no yog ib qho "spec upgrade on paper, tsis upgrade in practice" scenario. Ib txwm paub meej tias qib kev ruaj ntseg twg yog qhov ua tau tiag tiag, tsis yog tus qauv chip twg luam tawm ntawm qhov kev txiav txim pom zoo.
Syntek muab cov ntawv nkag mus rau txhua tsib qib uas tau teev tseg saum toj no, los ntawmEM4100/TK4100 ID cardslos ntawm MIFARE DESFire EV2 / EV3 thiabCPU phaib rau siab - kev ruaj ntseg nkag mus tswj. Txhua daim npav IC xa nrog cov qauv nti luam tawm ntawm daim ntawv xa khoom, vim tias daim npav tsis muaj cov ntaub ntawv chip spec yog daim npav koj tsis tuaj yeem txheeb xyuas.
"Daim npav pheej yig dua" raug nqi ntau dua nyob rau lub sijhawm ntev
Ntawm $0.08–0.15 toj ib chav rau EM4100 ID phaib piv rau $0.30–0.60 rau MIFARE DESFire, ib daim ntawv khaws cia ntawm 5,000- daim npav xaj zoo li tiag. Tab sis tus nqi ib daim npav tsuas yog ib kab ntawm tag nrho cov nqi ntawv.
ID card systems khaws cov ntaub ntawv xoom ntawm daim npav nws tus kheej. Txhua qhov kev txiav txim siab nkag mus xav kom tus nyeem ntawv nug lub hauv paus database hauv lub sijhawm. Qhov ntawd txhais tau tias txhua tus nyeem ntawv xav tau kev sib txuas hauv network (ntau dua cabling, ntau cov ntsiab lus tsis ua haujlwm), qhov kev nthuav dav txhais tau hais tias xa cov neeg nyeem tshiab rov qab mus rau lub server, thiab tsis muaj kev ua haujlwm offline: yog tias lub network poob qis, lub qhov rooj yuav nyob twj ywm los yog lub neej ntawd qhib.
IC card systems khaws kev tso cai ntawm daim npav. Cov neeg nyeem tuaj yeem txiav txim siab nkag mus hauv zos. Kev nthuav dav lub kaw lus txhais tau hais tias siv tus nyeem ntawv thiab teeb tsa daim npav, tsis muaj kev txuas tshiab rau cov neeg rau zaub mov xav tau.
Lub tuam txhab tswj hwm vaj tse hauv Shenzhen pom qhov no tawm tom qab kev tshuaj xyuas sab hauv tau tshaj tawm tias lawv lub chaw nres tsheb tau tshaj tawm ntau lub hlis dhau los tshaj li qhov system tau sau tseg. Kev tshawb nrhiav nrhiav qhov sib txawv rau cov neeg ua haujlwm luam tawm 125 kHz ID daim npav siv daim npav dawb los ntawm Taobao. Vim tias daim npav tsis muaj qhov encryption, tsis muaj kev cuam tshuam kev lag luam: ib tus neeg uas muaj $ 15 cloner tuaj yeem tsim daim ntawv ua haujlwm. Lub tuam txhab tau tshem tag nrho daim npav ID thiab rov- xa nrog daim npav IC encrypted, them ob zaug rau qhov yuav tsum tau ua ib zaug.
Ntau- Daim Ntawv Thov: Ib Daim Npav, Ntau Qhov Systems
Kaum rau kev ywj pheej sectors. Qhov ntawd yog dab tsi tus qauv MIFARE Classic 1K IC daim npav muab rau koj, thiab txhua qhov haujlwm tuaj yeem ua haujlwm sib txawv nrog nws tus kheej cov yuam sij encryption: kev nkag mus rau hauv sector 1, lub sijhawm tuaj koom ntawm sector 2, chav noj mov them nyiaj ntawm sector 3.
Daim npav ID tsis tuaj yeem ua qhov no. Ib daim npav, ib tus lej xov tooj, ib txoj haujlwm. Yog tias koj xav ntxiv kev them nyiaj hauv tsev noj mov rau koj qhov kev nkag mus, koj yuav muab daim npav thib ob lossis hloov tag nrho cov txheej txheem.
Rau tsev kawm ntawv thiab chaw ua si hauv chaw ua haujlwm nyob qhov twg "ib -daim npav-rau-txhua yam" yog lub hom phiaj, qhov no ib leeg txiav txim siab tawm 125 kHz ID phaib. Syntek tsim ntau - daim ntawv thov IC thiab dual -frequency composite cards uas muab 125 kHz nti thiab 13.56 MHz nti ntawm ib daim npav tib lub cev, uas tseem yog qhov feem ntau ntawm kev tsiv teb tsaws chaw ua haujlwm.
Yog vim li cas Koj Mobile Access Roadmap txwv tsis pub daim npav ID
Koj cov neeg ua haujlwm lub xov tooj smartphones ua haujlwm NFC ntawm 13.56 MHz, tib zaus li IC daim npav. Qhov no txhais tau hais tias daim npav IC daim ntawv pov thawj tuaj yeem muaj peev xwm muab rau cov xov tooj, ua rau NFC- nkag mus hauv mobile yam tsis muaj daim npav lub cev.
Daim npav ID ntawm 125 kHz yog qhov tsis pom ntawm lub xov tooj NFC kho vajtse. Tsis muaj kev daws teeb meem. Yog tias koj daim ntawv qhia chaw nyob suav nrog kev siv xov tooj ntawm tes hauv peb mus rau tsib xyoos tom ntej, 125 kHz ID card system yog qhov kawg. Yog xav paub ntxiv txog yuav ua li cas NFC ua haujlwm nyob rau hauv kev tswj hwm ecosystems, saib Syntek'sKev taw qhia rau RFID nkag mus tswj systems.
Yog vim li cas Koj Mobile Access Roadmap txwv tsis pub daim npav ID
Yog tias tam sim no koj tab tom khiav 125 kHz ID daim npav qhov system thiab qhov cuam tshuam kev nyab xeeb cuam tshuam rau koj, kev hloov pauv tag nrho tsis yog tib txoj kev xaiv. Dual- zaus nyeem ntawv tuaj yeem tuav 125 kHz thiab 13.56 MHz phaib ib txhij. Ua ke nrog dual- daim npav zaus sib xyaw (ib daim npav kos ob daim ID thiab IC nti), koj tuaj yeem txav cov neeg siv nyob rau theem: tsis muaj ib zaug - hnub txiav, tsis muaj kev cuam tshuam.
Ntev npaum li cas dual - kev tsiv teb tsaws zaus yuav siv sij hawm yog nyob ntawm tus naj npawb ntawm cov ntsiab lus nkag, tus neeg ua haujlwm hloov pauv tus nqi, thiab seb koj cov software backend puas xav tau hloov kho. Ib lub tsev 20-qhov rooj yuav ua tiav hauv peb lub hlis. Ntau- tsim cov chaw ua si nrog cov neeg ua haujlwm tawm thiab cov neeg ua haujlwm siab tuaj yeem siv sijhawm ntau tshaj li ib xyoos tsuas yog so tawm cov ntawv qub qub. Cov xov xwm sib xws yog tias txoj hauv kev dual-zaum tso cai rau koj nthuav tawm cov peev txheej siv nyiaj thoob plaws koj cov peev txheej es tsis txhob nqus nws li ib pob nyiaj.
Thaum ID Daim Npav Tseem Ceeb
Tsis yog txhua qhov xwm txheej xav tau IC- qib kev ruaj ntseg. Kev txiav txim siab ceev lim:
Xaiv 125 kHz ID cards yog tias
koj tab tom tswj hwm qhov chaw nres tsheb uas tsis tshua muaj kev ruaj ntseg, cov neeg tuaj saib ib ntus uas daim npav tau sau thiab muab rov qab txhua hnub (qhov kev pheej hmoo cloning tsawg tsawg vim tias daim npav lub neej luv luv), lossis pob nyiaj siv - txwv tsis pub rov ua dua qhov twg cov neeg nyeem tam sim no yog 125 kHz thiab tsis muaj kev npaj ntxiv ntau - daim ntawv thov ua haujlwm.
Xaiv IC daim npav yog tias
ib qho ntawm cov hauv qab no siv: koj qhov chaw muaj thaj chaw uas tsis muaj kev tso cai los tsim kev lav phib xaub (cov chav tsev neeg rau zaub mov, chav kuaj, chav ua haujlwm); koj xav tau ib daim npav ua haujlwm hla kev nkag mus, kev tuaj koom, thiab them nyiaj; koj txoj cai kev ruaj ntseg yuav tsum tau tshawb xyuas txoj hauv kev rau ib tus neeg tuav daim npav; los yog koj cia siab tias yuav txais kev siv NFC mobile hauv peb xyoos.
Yog tias koj cov kev xav tau poob rau hauv pab pawg thib ob, cov lus nug tom ntej tsis yog "IC lossis ID" tab sis "qhov twg IC chip tier phim koj qhov kev pheej hmoo." Xa mus rau lub rooj ruaj ntseg saum toj no thiab coj mus rau koj tus neeg muag khoom sib tham.
Yuav Ua Li Cas Txheeb Xyuas Qhov Koj Tau Txais
Ua ntej muab daim npav nkag mus rau ntau, lees paub peb yam nrog koj tus neeg muag khoom:
Chip qauv, tsis yog "IC card."
Nug rau cov nti tshwj xeeb: MIFARE Classic, MIFARE Plus, DESFire EV2, lossis lwm yam. Yog tias tus neeg muag khoom tsis tuaj yeem qhia meej, lawv yuav muaj feem cuam tshuam rau qhov kev xaiv pheej yig tshaj. Ntawm Syntek, txhua qhov kev hais lus sau cov qauv chip tiag tiag thiab NXP-cov ntaub ntawv siv tau raws li tau piav qhia, vim peb xav tau qhov no los ntawm peb tus kheej cov khoom siv hluav taws xob ua ntej lees txais cov khoom tuaj.
Qhov tseem ceeb pib ua tswv cuab.
Leej twg ua tus yuam sij encryption, cov chaw tsim khoom lossis koj? Yog tias daim npav xa nrog cov yuam sij tsis hloov pauv, koj daim npav "encrypted" yog qhov tsis zoo li daim npav ID. Xyoo 2024 Fudan rov qab nrhiav pom tau pom tias txawm tias cov chips ua lag luam raws li "hardened" tuaj yeem nqa lub Hoobkas- theem tsis zoo. Peb tau pom cov neeg yuav khoom tau txais DESFire EV2 phaib los ntawm lwm tus neeg muag khoom uas txhua qhov chaw tseem nqa NXP lub Hoobkas yuam sij, vim tias tus neeg koom ua ke lub kaw lus tsis txhawb kev cai tseem ceeb. Lawv yuav tsum hloov cov neeg muag khoom thiab rov- daim npav tag nrho kev xa tawm.
Nyeem ntawv compatibility.
Paub meej tias koj cov neeg nyeem uas twb muaj lawm qhov zaus thiab cov txheej txheem txhawb nqa ua ntej xaj. Ib daim npav 13.56 MHz IC ua ke nrog 125 kHz - tsuas yog nyeem ntawv xwb yog phau ntawv hnyav. Yog tias koj tsis paub meej txog koj cov ntawv nyeem tam sim no, Syntek tuaj yeem muabob daim npav ID thiab IC qauv nrog cov ntaub ntawv qhia tshwj xeebyog li koj tuaj yeem sim compatibility ua ntej cog lus rau ntau qhov kev txiav txim.
Kauj ruam tom ntej
Kev xaiv ntawm IC thiab daim npav ID yog qhov pib. Qhov kev txiav txim siab tiag tiag yog cov nti, qhov twg ruaj ntseg, thiab qhov system architecture haum rau koj qhov chaw tshwj xeeb.
Syntek tsim cov ntawv nkag los ntawm EM4100 los ntawm DESFire EV3 thiab CPU phaib, nrog lub peev xwm txhua hli ntawm ntau dua 3 lab phaib. Yog tias koj tab tom ntsuas qhov kev xa tawm tshiab lossis npaj kev tsiv teb tsaws chaw los ntawm 125 kHz,thov cov qauv dawb nrog daim ntawv qhia tshwj xeeb ntawm Syntek RFIDsim tawm tsam koj cov neeg nyeem uas twb muaj lawm. Qhia rau peb koj qhov kev teeb tsa tam sim no thiab peb yuav pom zoo cov txheej txheem nti uas phim koj cov kev xav tau kev nyab xeeb thiab nyiaj txiag, tsis yog qhov kev xaiv pheej yig tshaj ntawm lub txee.
Xa kev nug