Kasi NFC Mtundu Wachikanga Anti-ungano?

NFC anti {{skikambwe pafupifupi} komplerfeing chip yikugwiriskira ncito pafupi na - munda wa kuyowoyeskana kuti yinjizgemo uthenga wa katundu mu chip chichoko, ndipo yikusazgako anti - nambala yakulembeka na katundu kwizira mu nthowa zaukadaulo nga ni implantation, kuŵika, na kupanga. Para vili pafupi na chipangizo cha kuŵerenga, kusintha uthenga wa kuzungulira / kukhozgera kwa chinthu, kweni mtengo wa kuyezga chip ngwapachanya ndipo uthenga weneco wa katundu ngwakusuzga kukopera, uwo ukuzgoka chinthu chakovwira chomene icho chip cha NFC chingaŵa chinthu chakususkana na -} pangakwaniska.

Fundo yikuru ya vinthu vyakususkana na vinthu vyakususkana na ivyo vikupangika ni vyakuti chinthu ichi chipeleke chimanyikwiro chapadera, ndipo chikukolerana waka na pulatifomu yinyake. Usange chimanyikwiro chapadera ichi chingasangika yayi pa pulatifomu yakukolerana, mbwenu chinthu chikumanyikwa kuti nchautesi.

· Chimanyikwiro chapadera

·Kukolerana na mapulatifomu

·Identification and platform information comparison

Ivyo vikasangika pa vinthu vyambura kwenelera: vikamanyikwa kuti ni vyautesi .

RFID na NFC ŵali na nkhongono zakulimbana na - pakuyaniska. Chip chilichose chili na UID yapadera pa charu chose. Ŵanthu awo ŵali na suzgo ili ŵakusanga ndalama zakuyana na UID. Mzere waukadaulo ngwapachanya chomene. Kweniso vingachitika kulemba na kusunga uthenga wa linki yiliyose ya chinthu kuti yilondezge uko chinthu ichi chikufuma. Ntheura vingaŵa vyautesi yayi. Makamaka luso la NFC likuwuskapo chomene mwaŵi wa kupanga vinthu vyautesi. Nanga ni para ŵabongo ŵakugwiriskira ncito ndalama zinandi kuti ŵasange vipangizo, ŵangavipusika yayi na kupanga chip na kulembaso tekinoloje.

Kasi NFC yikususkika wuli?

1. Malemba ghakukhora

Kukhumba pa nkharo ya ŵatesi ya kulembaso na kuzuzga vinyo lautesi na mabotolo ghanadi, ma label ghambura kukhora ghakupangika, pamoza na kapangidwe ka kapangidwe ka chilembo, usange vinyo likujulika, chimanyikwiro chizamuphwanyika ndipo chingagwiliskirikaso ntchito yayi! Usange lalembeka kuti lalembeka, label yikwenera kuphwanyika, nangauli yikufumiskikapo, yingagwiliskirika nchito yayi.

2. Anti{1}} cloning

Kukhumba pa nchito ya ma tag gha cloning, chip cha NFC mu chizindikiro chikupangika na high high - security encryption algorithm, ndipo algorithm ya encryption ya asymmetric yikugwiriskirika nchito kuti yisangike ciphertext. Ciphertex yanthena iyi njambura kusintha. Nanga ni para munthu uyo ​​wakulimbana nayo wakusanga ID ya chip, Palije nthowa yakusangira ciphertext. Mtengo ukuru wa chips za NFC uzamukhuŵazga ŵanandi ŵatesi, pamoza na ma algorithm ghakubisika ghapachanya -} security na ciphertext yambura kusintha, kuzima chomene fundo yakuti ŵatesi ŵa ku clong na kutolerapo.

3. Chivikili

UID yapadera ya 7-by-by yiwotcheka kufuma ku fakitare kuti nambala ya ID yiŵe yapadera; panyuma pakuti data yalembeka, yawotcheka, ndipo palije uyo (kusazgapo uyo wakupanga yekha) wangasintha ndipo wangasintha waka; 32-bit chinsinsi chinsinsi chitetezo , Unaungethorized, wakutondeka kuchita ntchito zakulemba, nyengo za nkhaza za viŵanda vikugwira ntchito nyengo zakukhozga.

4. Maluso ghanyake

Palije APP iyo yikukhumbikwa. Ŵanthu awo ŵakugula vinthu ŵakugwiliskira ntchito NFF kuti ŵakhozgere -panji kukhozgera kwa pa charu kwambura kukopera APP, iyo nchimoza mwa mphambano kufuma ku RFID antial anti- pangakwaniska. Palije kukhumbikwa kwa APP kuti NFC anti - kontinaliyoni yiŵe na luso luwemi lwa kugwiriskira ncito, gwirani pamoza, NFC + blockchain, mnyako wankhongono comene mu anti - kontiniko kulondola!