Unxibelelwano lwenani lelona liphambili kwitekhnoloji yolwazi. Inezinto eziluncedo kwimfihlo epheleleyo, amandla omgangatho omkhulu wonxibelelwano, isantya sokuhambisa ngokukhawuleza, njalo njalo. Ingayigqiba imisebenzi ethile yonxibelelwano lodidi olungenakuphumelela. Ubungakanani bonxibelelwano bunokusebenzisa inkqubo ye-PREAT, engenakwenzeka ukuba iqonde indlela yokwenyani yonxibelelwano olukhuselekileyo, ngoko ke unxibelelwano lwenani luye lwangusongaphambili weSayensi neTekhnoloji emhlabeni. Unxibelelwano lwe-Qumbaum lusebenzisa imeko yobungakanani njengento yolwazi yokuqonda usulelo olusebenzayo lolwazi. Yenye inguquko kwimbali yonxibelelwano emva konxibelelwano lomnxeba nonxibelelwano lwekhephe.
Izinto eziphambili zonxibelelwano lwenani:
Ubungakanani befihlakeleyo
Ubungakanani bemfihlo yokuhanjiswa kweqhosha alisetyenziselwa ukuhambisa umxholo oyimfihlo. Ukanti, kukuseka kwaye unxibelelane incwadi ye-ciphre, oko kukuthi, ukwabela isitshixo sangasese kumacala omabini onxibelelwano, edla ngokuba yi-Cryptography ye-Cryptography.
Ngo-1984, i-Bennett yaseMelika kunye ne-Canadart yaseCanada isebenzise i-protocol bb84, esebenzisa ii-Bits zeThaints njengeempawu zokukhanya ezinokuthi ziqwalasele isizukulwana esitshatileyo ukuze sifezekise amaqhosha amnandi kunye nokusasazwa ngokukhuselekileyo amaqhosha afihliweyo. Ngo-1992, uBennett wacetywa i-protocol ye-B92 esekwe kwi-Nonorthogon yesibini ye-Nonorthogonal Star inandlela yokuhamba okulula kunye nesiqingatha. Zombini ezi nkqubo zisekelwa kwiseti enye okanye ezingaphezulu ze-orthogonal kunye ne-nonnorthogonal yexabiso elinye. Ekugqibeleni, ngo-1991, i-Ekert ye-UK icekise i-E91 esekwe kwi-sundess yesibini ye-Treathlement, eyi-EPRO.
Ngo-1998, enye inkqubo yesikimu sombuzo esithandathu-yombuso ye-Winded yacetyiswa ukuba inyulwe ngokuPolikayo kwiziseko ezintathu ezihlanganisiweyo ezenziwe ngamazwe otyumzi amane kunye nokushiywa kwe-BB84 protocol. I-BB84 IPROCTOR I-PRORT iye yangqinwa iyindlela ekhuselekileyo yokusasazeka, engazange iphulwe ngumntu ukuza kuthi ga ngoku. Umgaqo wokungaqiniseki kunye nobungakanani bokungangqinelani qinisekisa ukhuseleko lwabo olupheleleyo. Ke ngoko, umgaqo-nkqubo we-ESP inexabiso elifanelekileyo lethiyori. Iqhagamshela imeko yexabiso le-subing ekhuselekileyo yonxibelelwano olukhuselekileyo kwaye ivula indlela entsha yokukhusela unxibelelwano lwexabiso.
Umnxeba womfanekiso:
Ithiyori yefowuni ye-Quent ecetywayo ngu-Bennett kunye nabanye oososayensi kumazwe amathandathu ngo-1993 yimowudi ecocekileyo yexabiso elisebenzisa ilizwe elinemigangatho emibini ukuya kudlulisela i-100% [2].
Ngo-199, a. Iqela leZeilingria ligqibezela ukuqinisekiswa kokuqala komgaqo wokuvavanywa komnxeba kwilabhoratri. Kwiifilimu ezininzi, iplani enjalo idla ngokubonakala: Inani eliyimfihlakalo eliyimfihlayo ngequbuliso linyamalala emva kwendawo enye ibonakala ikwindawo. Nangona kunjalo, ngenxa yokuba umnxeba wefowuni waphula imigaqo-siseko ye-CLOUMS NE-HIESENBER HARD NOKWENZA UCWANGCISO LWEZAKHONO, LUTHANDO LENKCAZO YENKCAZO KOBUCHULE.
Nangona kunjalo, ingcinga ekhethekileyo yokufakwa kwenani lezithambiso yaziswa kunxibelelwano lwenani le-quam, eyahlulahlula ulwazi lwe-Quatum engaziwayo yentsusa yamacandelo amabini: Ingcaciso yenani kunye nolwazi olumangalisayo lwenzeka. Ulwazi nge-Quam lulwazi olungafakwanga kwinkqubo yemilinganiselo, kunye nolwazi lweklasiko ngumlinganiso wokuqala.
Inkqubela phambili kunxibelelwano lwenani:
Ukusukela ngo-1994, unxibelelwano lwenani le-Quatum luye lwangena kwinqanaba lovavanyo kwaye luhamba phambili kwinjongo esebenzayo, enexabiso elihle lophuhliso kunye nezibonelelo zoqoqosho. Ngo-1997, ePan Juianwei, iNkxasozi yaseTshayina yaseTshayina, kwaye watshutshisa i-ascocience, i-Dutch Dutch, evavanyiweyo kwaye yaqonda ukudluliselwa kwexabiso elikude.
NgoAprili 2004, eTorensen et al. Yazisa i-1.45km yosulelo lwedatha phakathi kweebhanki okokuqala ngqa ngokusebenzisa usasazo lwentengo yenani, ukumakisha unxibelelwano lwenani ukusuka kwilebhu kwilebhu yesicelo. Okwangoku, itekhnoloji yonxibelelwano itsala ingqalelo ebonakalayo koorhulumente, ishishini, kunye nezemfundo. Ezinye iinkampani ezidumileyo zamanye amazwe zikwaphuhlisa intengiso yolwazi lwenani, njengeNkampani yaseBritane, i-Telegraphy, inkampani ye-Toshiba eJapan, i-Toshiba ye-Europed eJapan, i-Toshiba ye-Europen Cryptography "icwangcise inethiwekhi yokuqinisekisa kunye nenethiwekhi yokuqinisekisa.
Ngo-2010, iphephancwadi le-United States linike ingxelo yempumelelo ye-China le-16 km ye-chinal ye-16 ye-km kwikholamu "yesayensi ye-pinasive" ngesihloko sothungelwano lwe-chinal, "ebonisa ukuba i-China ye-" ye-China ye-China inokuthi ikwazise uthungelwano lwexabiso eliphakathi komhlaba kunye nesatellite [3]. Ngo-2010, iZiko loPhando lweSizwe kunye noNxibelelwano lweJapan kunye neMitsikishi yoMbane kunye ne-NEC, i-Toshiba yase-Ofisi kaTok yaseAustria yaseke iNethiwekhi yeStalpopotin " Inethiwekhi igxile kwiziphumo zophando zamva nje zophando lwamaziko ophando kunye neenkampani ezinelona nqanaba liphezulu lophuhliso kwitekhnoloji yonxibelelwano kwi-japeran naseYurophu.
Beijing rofea optoelectilicy Co., i-LTD. I-Clicon Valley "- I-Beijing Zhonghensun, ishishini leTekhnoloji elinikezelweyo, amaziko ophando kunye nabasebenzi bophando lwezenzululwazi. Inkampani yethu isebenzisa uphando oluzimeleyo lophando, uyilo, imveliso, ukuthengisa, ukuthengisa kweemveliso ze-Optoectroalct, kwaye ibonelela ngezisombululo ezinobuchule kunye neenjineli zengcali, kunye neenjineli zemveliso. Emva kweminyaka yokuphucula izinto ezizimeleyo, yenze uthotho olugqibeleleyo nolugqibeleleyo lweemveliso zefotfoletri, ezisetyenziswa ngokubanzi kumasipala, emkhosini, ezomkhosi, ezorhwebo, ezemfundo, ezonyango kunye namanye amashishini.
Sijonge phambili ekusebenzisaneni nani!
IXESHA LOKUQALA: I-MAD-05-2023