Ngaba isitshixo sokubethela se-AES esine-128-bit sihlukile kwisikhululo se-MRB HA169 BLE AP Base Station?

Kwinguqu yedijithali yokuthengiswa kwanamhlanje,Iinkqubo ze-Electronic Shelf Label (ESL)thembele kunxibelelwano olukhuselekileyo noluzinzileyo olungenazingcingo ukuqinisekisa ulungelelwaniso lwamaxabiso ngexesha langempela kunye nokhuseleko lwedatha. Njengenxalenye ephambili ye-ESL ecosystem, i-MRB HA169 BLE 2.4GHz AP Access Point isebenzisa ukubethela kwe-AES ye-128-bit ukukhusela ukudluliselwa kwedatha. Inkxalabo yobugcisa eqhelekileyo phakathi kwabahlanganisi beenkqubo kunye nabasebenzisi bokuthengisa kukuba ingaba isitshixo sokubethela se-AES sahlukile na kwisikhululo ngasinye sesiseko. Eli nqaku lichaza indlela yokubethela yesikhululo sesiseko se-HA169 AP, licacisa indlela esebenza ngayo i-AES encryption ekusebenzeni kokwenyani, kwaye ligxininisa iingenelo zokhuseleko zale gateway yobungcali yokuthengisa engenazingcingo.

 

Isiqulatho

1. Ukubethela nge-AES: Isiseko soKhuseleko seSikhululo se-MRB HA169 AP

2. Indlela i-AES Encryption esebenza ngayo kwiNkqubo ye-HA169 ESL

3. Ngaba i-AES Key ikhethekile ngokwe-MRB HA169 Base Station?

4. Ukhuseleko oluPhambili kunye neenzuzo zokusebenza ze-MRB HA169 AP Access Point

5. Kutheni i-Dynamic AES Encryption ibalulekile kwiinkqubo ze-ESL zokuthengisa

6. Isiphelo

7. Malunga noMbhali

 

1. Ukubethela nge-AES: Isiseko soKhuseleko seSikhululo se-MRB HA169 AP

I-MRB HA169 yindawo yokufikelela ye-BLE 5.0 esebenza kakuhle eyenzelwe ngokukodwaIinkqubo ze-elektroniki zokulebhelisha amaxabiso ze-ESL, exhasa unxibelelwano olungenazingcingo lwe-2.4GHz kunye nokubethela kwe-AES ye-128-bit njengophawu oluqhelekileyo lokhuseleko. Olu cwangciso lokubethela luyaziwa ngokubanzi njengoluthembekileyo ekukhuseleni idatha engenazingcingo ekumanyelweni, ekuphazamisekeni, nasekufikeleleni okungagunyaziswanga. Ngokungafaniyo nezinye izixhobo ezingenazingcingo eziqhelekileyo ezisebenzisa ukubethela okulula, isikhululo sesiseko se-HA169 AP sisebenzisa ukubethela ngokungqongqo kwisakhelo sedatha ngasinye esitshintshiselanayo phakathi kwesikhululo sesiseko se-AP kunye neelebheli zeshelufu ze-elektroniki, senza iluphu yokhuseleko evaliweyo kuyo yonke inethiwekhi yokuthengisa.

 

2. Indlela i-AES Encryption esebenza ngayo kwiNkqubo ye-HA169 ESL

Isikhululo sesiseko se-HA169 sisebenza njengerelay ekhuselekileyo endaweni yokusasaza isignali elula. Lonke uhlaziyo lwamaxabiso, umyalelo woqwalaselo, kunye nombuzo wesimo uthunyelwa kuIithegi zexabiso le-elektroniki ze-ink ye-elektronikiidlula kwi-encryption ye-AES eyi-128-bit. Ukudluliselwa kwedatha ngakunye kusebenzisa indlela yokubethela eguquguqukayo edityaniswe ne-ID yesicelo esitshintshayo. Nokuba umxholo womyalelo uyafana, imveliso efihliweyo iya kwahluka ngokupheleleyo ngenxa yesazisi sesicelo esihlaziyiweyo. Olu lwazi lokubethela oluguquguqukayo luqinisekisa ukuba abahlaseli abanakuphinda basebenzise iipakethi zedatha ezithintelweyo ukwenza imiyalelo yokulawula, nto leyo ephucula kakhulu ukuqina kwenkqubo.

 

3. Ngaba i-AES Key ikhethekile ngokwe-MRB HA169 Base Station?

Ekusetyenzisweni okusebenzayo,Indawo yokufikelela kwi-AP ye-HA169 BLE 2.4GHz (Isango, Isitishi esiSiseko)Ixhasa ulawulo lwezitshixo eziguquguqukayo ezilungelelanisa ukhuseleko kunye nokugcinwa. Isikhululo sesiseko ngokwaso sisebenza njengendawo yokuthutha ethembekileyo. Ngelixa i-algorithm ye-core encryption ihlala ihambelana kuzo zonke izixhobo, indawo nganye yokufikelela ye-HA169 AP inokusebenza ngeeparamitha zokhuseleko ezizimeleyo ukuze yahlule iidomeyini zonxibelelwano. Ukubethela okunamandla ngentengiselwano kuqinisekisa ukuba nokuba ngaphakathi kwenethiwekhi efanayo, izikhululo zesiseko ezahlukeneyo zigcina amakhonkco akhuselekileyo angaphazamisiyo. Olu yilo luthintela ukuphazamiseka kwe-AP, luxhasa ukuzulazula kwe-ESL okugudileyo, kwaye lugcina ukulinganisela komthwalo okuzinzileyo kwiindawo ezinkulu zokuthengisa.

 

4. Ukhuseleko oluPhambili kunye neenzuzo zokusebenza ze-MRB HA169 AP Access Point

Indawo yokufikelela ye-HA169 AP idibanisa ukhuseleko lwezinga leshishini kunye nokusebenza okulungeleyo kokuthengisa. Inezibuko le-Gigabit LAN, umbane we-PoE, ukumelana nobushushu obubanzi, kunye nokuguquguquka kokufakwa kwesilingi/udonga. Ugutyungelwe ngaphakathi lufikelela kwiimitha ezingama-23, kunye nomgama wangaphandle ukuya kuthi ga kwiimitha ezili-100, uxhasa umda.ilebheli yamaxabiso edijithaliIsebenza ngaphakathi kwe-coverage. Esi sixhobo sixhasa ukuzulazula kwe-ESL, ukulinganisela umthwalo, kunye nezilumkiso ze-log, nto leyo eyenza ukuba ifaneleke kwiivenkile ezinkulu, kwiivenkile ezinkulu, kwiikhemesti nakwiindawo zokugcina impahla. Ukubethela okuqinileyo kuqinisekisa ukuba idatha yamaxabiso ihlala ikhuselekile ngexesha lohlaziyo olukhawulezayo, kuthintelwa iingozi ezinokuphazamisa ukusebenza kwevenkile.

 

5. Kutheni i-Dynamic AES Encryption ibalulekile kwiinkqubo ze-ESL zokuthengisa

Izitshixo ezabelwana ngazo ezingashukumiyo zibeka umngcipheko kwiinethiwekhi ezinkulu ze-ESL. Ukuba isitshixo esinye sichaphazeleka, yonkeInkqubo ye-ESLisenokuba sesichengeni. Isikhululo se-MRB HA169 AP siyakuphepha oku ngokubethela yonke idatha ehanjiswayo ngokwahlukeneyo nge-ID yesicelo etshintshayo. Intengiselwano nganye ibethelwe ngendlela eyahlukileyo, ngoko ke imiyalelo efanayo ivelisa ii-ciphertexts ezahlukeneyo. Le ndlela iphucula ukhuseleko olungenazingcingo, ixhasa uthungelwano oluzinzileyo lwe-multi-AP, kwaye yenza lula ukugcinwa ngaphandle kokunciphisa isantya sohlaziyo.

 

6. Isiphelo

Indawo yokufikelela kwi-MRB HA169 BLE 2.4GHz AP isebenzisa ukubethela kwe-AES eyi-128-bit ukubonelela ngonxibelelwano olungenazingcingo olukhuselekileyo oluphezuluIinkqubo zeethegi ze-elektroniki ze-ESL zamaxabiso. Lonke udluliselo lwedatha kwiileyibhile zeshelufu yedijithali lubethelwa ngokwahlukeneyo, kunye nee-ID zesicelo eziguqukayo eziqinisekisa ii-ciphertexts ezikhethekileyo nokuba zemiyalelo ephindaphindwayo. Njengesango lobuchwephesha elinoyilo oluqinileyo lwehardware kunye neempawu zokhuseleko eziphambili, isango le-HA169 AP liqinisekisa ukusebenza okukhuselekileyo, okusebenzayo, nokuthembekileyo kwiimeko zanamhlanje zokuthengisa zedijithali.