Ingabe ukhiye wokubethela we-AES ongu-128-bit uhlukile ngesiteshi se-MRB HA169 BLE AP Base Station?

Ekuguqulweni kwedijithali kwezitolo zanamuhla,Izinhlelo ze-Electronic Shelf Label (ESL)thembela ekuxhumaneni okungenantambo okuphephile nokuzinzile ukuqinisekisa ukuvumelanisa amanani ngesikhathi sangempela kanye nokuphepha kwedatha. Njengengxenye eyinhloko ye-ESL ecosystem, i-MRB HA169 BLE 2.4GHz AP Access Point isebenzisa ukubethela kwe-AES okungu-128-bit ukuvikela ukudluliswa kwedatha. Ukukhathazeka okuvamile kobuchwepheshe phakathi kwabahlanganisi bezinhlelo nabasebenzisi bezitolo ukuthi ngabe ukhiye wokubethela we-AES uhlukile yini esiteshini ngasinye sesisekelo. Lesi sihloko sichaza indlela yokubethela yesiteshi sesisekelo se-HA169 AP, sicacisa ukuthi ukubethela kwe-AES kusebenza kanjani ekusebenzeni kwangempela, futhi siqokomisa izinzuzo zokuphepha zalesi siteshi sobungcweti se-wireless yokuthengisa.

 

Okuqukethwe

1. Ukubethela kwe-AES: Isisekelo Sokuphepha se-MRB HA169 AP Base Station

2. Indlela Ukubethela kwe-AES Okusebenza Ngayo Kuhlelo lwe-HA169 ESL

3. Ingabe i-AES Key ihlukile ngokwe-MRB HA169 Base Station?

4. Ukuphepha Okubalulekile kanye Nezinzuzo Zokusebenza ze-MRB HA169 AP Access Point

5. Kungani Ukubethela kwe-AES Okunamandla Kubalulekile Kumasistimu E-ESL Okuthengisayo

6. Isiphetho

7. Mayelana noMlobi

 

1. Ukubethela kwe-AES: Isisekelo Sokuphepha se-MRB HA169 AP Base Station

I-MRB HA169 iyindawo yokufinyelela ye-BLE 5.0 esebenza kahle kakhulu eyenzelwe ngqoIzinhlelo zokulebula amanani kagesi ze-ESL, esekela ukuxhumana okungenantambo okungu-2.4GHz kanye nokubethela kwe-AES okungu-128-bit njengesici sokuphepha esijwayelekile. Lolu hlelo lokubethela luqashelwa kabanzi njengoluthembekile ekuvikeleni idatha engenantambo ekulaleleni, ekuphazamisekeni, nasekufinyeleleni okungagunyaziwe. Ngokungafani namanye amadivayisi avamile angenantambo asebenzisa ukubethela okulula, isiteshi sesisekelo se-HA169 AP sisebenzisa ukubethela ngokuqinile kuwo wonke uhlaka lwedatha olushintshaniswa phakathi kwesiteshi sesisekelo se-AP namalebula eshalofu kagesi, okwenza iluphu yokuphepha evaliwe yenethiwekhi yonke yokuthengisa.

 

2. Indlela Ukubethela kwe-AES Okusebenza Ngayo Kuhlelo lwe-HA169 ESL

Isiteshi sesisekelo se-HA169 sisebenza njenge-relay evikelekile kunokuba ngumsakazi wesignali olula. Zonke izibuyekezo zamanani, umyalo wokucushwa, kanye nombuzo wesimo zithunyelwa kuAmathegi entengo kagesi e-ink kagesiidlula ekubethelweni kwe-AES okungu-128-bit. Ukudluliswa kwedatha ngakunye kusebenzisa indlela yokubethela enamandla exhunywe ku-ID yesicelo eshintshayo. Ngisho noma okuqukethwe komyalelo kufana, umphumela obethelwe uzohluka ngokuphelele ngenxa yesihlonzi sesicelo esibuyekeziwe. Lokhu kubethela okunamandla kuqinisekisa ukuthi abahlaseli abakwazi ukusebenzisa kabusha amaphakethe edatha athintekile ukuze benze imiyalelo yokulawula, okuthuthukisa kakhulu ukuqina kohlelo.

 

3. Ingabe i-AES Key ihlukile ngokwe-MRB HA169 Base Station?

Ekusetshenzisweni okusebenzayo,Indawo Yokungena ye-AP ye-HA169 BLE engu-2.4GHz (Isango, Isiteshi Esiyisisekelo)isekela ukuphathwa kwezihluthulelo okuguquguqukayo okulinganisela ukuphepha nokugcinwa. Isiteshi esiyisisekelo ngokwaso sisebenza njengendawo yokuthutha ethembekile. Ngenkathi i-algorithm yokubethela okuyisisekelo ihlala ihambisana kuwo wonke amadivayisi, indawo ngayinye yokufinyelela ye-HA169 AP ingasebenza ngamapharamitha okuphepha azimele ukuze ihlukanise izizinda zokuxhumana. Ukubethela okunamandla ngokuthengiselana ngakunye kuqinisekisa ukuthi ngisho nangaphakathi kwenethiwekhi efanayo, iziteshi eziyisisekelo ezahlukene zigcina izixhumanisi eziphephile ezingaphazamisi. Lo mklamo uvimbela ukuphazamiseka kwe-cross-AP, usekela ukuzulazula kwe-ESL okubushelelezi, futhi ugcina ukulinganisela komthwalo okuzinzile ezindaweni ezinkulu zokuthengisa.

 

4. Ukuphepha Okubalulekile kanye Nezinzuzo Zokusebenza ze-MRB HA169 AP Access Point

Indawo yokungena ye-HA169 AP ihlanganisa ukuphepha kwezinga lebhizinisi nokusebenza kahle kokuthengisa. Inembobo ye-Gigabit LAN, ugesi we-PoE, ukumelana nokushisa okubanzi, kanye nokuguquguquka kokufaka ophahleni/odongeni. Ukumbozwa kwangaphakathi kufinyelela kumamitha angu-23, kanye nobubanzi bangaphandle obufika kumamitha ayi-100, okusekela okungenamkhawulo.ilebula yentengo yedijithaliIbala ngaphakathi kokumbozwa. Idivayisi isekela ukuzulazula kwe-ESL, ukulinganisela umthwalo, kanye nezaziso zelogi, okwenza ifaneleke ezitolo ezinkulu, ezitolo ezinkulu, emakhemisi, nasezindaweni zokugcina impahla. Ukubethela okuqinile kuqinisekisa ukuthi idatha yamanani ihlala iphephile ngesikhathi sokubuyekezwa okusheshayo, kugwenywa izingozi ezingaphazamisa ukusebenza kwesitolo.

 

5. Kungani Ukubethela kwe-AES Okunamandla Kubalulekile Kumasistimu E-ESL Okuthengisayo

Izihluthulelo ezabiwe ezingaguquki zibeka izingozi kumanethiwekhi amakhulu e-ESL. Uma ukhiye owodwa usengozini, wonkeUhlelo lwe-ESLkungase kube sengozini. Isiteshi sesisekelo se-MRB HA169 AP sigwema lokhu ngokubethela konke ukulethwa kwedatha ngokwahlukana nge-ID yesicelo esishintshayo. Ukuthengiselana ngakunye kubethelwe ngendlela ehlukile, ngakho-ke imiyalo efanayo ikhiqiza ama-ciphertext ahlukene. Le ndlela ithuthukisa ukuphepha okungenantambo, isekela ukuxhumana okuzinzile kwe-multi-AP, futhi yenza kube lula ukulungiswa ngaphandle kokunciphisa isivinini sokubuyekeza.

 

6. Isiphetho

I-MRB HA169 BLE 2.4GHz AP Access Point isebenzisa ukubethela kwe-AES okungu-128-bit ukuhlinzeka ngokuxhumana okungenantambo okuphephile kakhuluIzinhlelo zamathegi entengo kagesi ze-ESL. Konke ukudluliselwa kwedatha kumalebula eshalofu ledijithali kubethelwe ngokwako, ngama-ID esicelo aguquguqukayo aqinisekisa imibhalo ehlukene ngisho nemiyalo ephindaphindwayo. Njengesango lochwepheshe elinomklamo wehadiwe oqinile nezici zokuphepha ezithuthukisiwe, isango le-HA169 AP liqinisekisa ukusebenza okuphephile, okusebenzayo, nokuthembekile kwezimo zedijithali zanamuhla zokuthengisa.