U-Tim Berners-Lee umemezele isinqumo sokwenza ukucaciswa okuchaza izihlonzi ezihlukaniselwe izwe kuwebhu (i-DID, Isikhombi Esimisiwe) njengezinga elinconyiwe. Ukuphikiswa okuphakanyiswe i-Google ne-Mozilla kunqatshiwe.
Ukucaciswa kwe-DID kwethula uhlobo olusha lwesihlonzi somhlaba wonke esiyingqayizivele esingaboshelwe kumasevisi amaphakathi nezinhlangano, njengababhalisi besizinda neziphathimandla zesitifiketi. Isihlonzi singahlotshaniswa nesisetshenziswa esingenasizathu futhi senziwa kusetshenziswa amasistimu athenjwa umnikazi wesisetshenziswa. Ukuze kuqinisekiswe ubuqiniso besihlonzi, ukufakazela ubuqiniso bobunikazi kusetshenziswa ngokusekelwe ezindleleni ze-cryptographic ezifana namasiginesha edijithali. Ukucaciswa kuvumela ukusetshenziswa kwezindlela ezihlukahlukene zokulawula okusatshalaliswa kanye nokuthola ulwazi mayelana nezihlonzi, kuhlanganise nezindlela ezisekelwe ku-blockchain.
Ifomethi ye-URI entsha yakheka ngokuthi "wenza:indlela:isihlonzi_esiyingqayizivele", lapho okuthi "wenza" icacisa uhlelo olusha lwe-URI, "indlela" ikhombisa indlela yokucubungula isihlonzi, futhi "inkomba_ehlukile" iyinkomba yensiza eqondene ngqo nekhethiwe. indlela, isibonelo, "wenza:isibonelo" :123456789abcdefghi. Inkambu enendlela ikhombisa igama lesevisi yokulondoloza idatha eqinisekisiwe esetshenzisiwe, eqinisekisa ukuhluka kwesihlonzi, inquma ifomethi yaso futhi iqinisekise ukubophezela kwesihlonzi kusisetshenziswa esadalelwe sona. Isihlonzi se-URI siguqulelwa ekubeni idokhumenti ye-JSON enemethadatha echaza into eceliwe futhi efaka okhiye basesidlangalaleni ukuze kuqinisekiswe umnikazi.
Ukusetshenziswa kwendlela kungaphandle kobubanzi bezinga le-DID, elichazwe kuzicaciso zakhona, futhi kugcinwa kurejista ehlukile. Njengamanje, kuhlongozwa izindlela eziyi-135 ngokusekelwe kuma-blockchains ahlukahlukene, ama-cryptographic algorithms, ubuchwepheshe obusabalalisiwe, imininingwane yolwazi ehlukaniswe, izinhlelo ze-P2P nezindlela zokuhlonza. Kungenzeka futhi ukuthi udale ukubophezela kwe-DID phezu kwamasistimu amaphakathi, isibonelo, indlela yewebhu ikuvumela ukuthi usebenzise ukubophezela kumagama abasingathi bendabuko (isibonelo, “did:web:example.com”).
Ukuphikisa kwe-Google kuhlobene nokuhlukaniswa kwencazelo yendlela evamile yezihlonzi ezihlukaniselwe izwe kusukela ekucacisweni kokusetshenziswa kokugcina kwezindlela, okungakuvumeli ukuhlaziya ukulunga kokucaciswa okuyinhloko ngaphandle kokutadisha ukucaciswa kwezindlela. Ukushicilela ukucaciswa okubalulekile lapho ukucaciswa kwezindlela kungakalungi kwenza ukubuyekezwa kontanga kube nzima, futhi i-Google iphakamise ukubambezeleka kokumiswa kokucaciswa kwe-DID iyonke kuze kube yilapho izinqubo ezimbalwa ezingcono kakhulu sezilungele ukumiswa, njengoba enqubweni yokwenza izindlela zifane, kungase kuvele izinkinga ezicashile ezidinga ukucwengisiswa. kokucaciswa kwengqikithi.
Ukuphikisa kwe-Mozilla ukuthi ukucaciswa akuphusheli ngokwanele ukuphatheka, kushiya lolu daba ohlangothini lokubhalisa lwendlela. I-registry isivele ihlongoze izindlela ezingaphezu kwekhulu, ezidalwe ngaphandle kokubheka ukuhambisana nokuhlanganiswa kwezixazululo ezijwayelekile. Ngendlela yayo yamanje, ikhuthaza ukwakhiwa kwendlela entsha yomsebenzi ngamunye, kunokuzama ukulungisa izindlela ezikhona ukuze zivumelane nezidingo zakho.
Isimo se-W3C siwukuthi ukumiswa ngendlela efanele kwencazelo ye-DID, echaza isigaba esisha esandisiwe sezihlonzi kanye ne-syntax ehambisanayo, kuzogqugquzela ukuthuthukiswa kwendlela nokuvumelana mayelana nokumiswa kwendlela. Njengoba kunje, kunobufakazi obanele bokuthi ukucaciswa okubalulekile kuyasebenza ezidingweni zomphakathi wobuchwepheshe obusabalalisiwe. Ukuqaliswa okuhlongozwayo kwezindlela akufanele kwahlulelwe ngokufanisa nezikimu ze-URL ezintsha, futhi ukudalwa kwenani elikhulu lezindlela kungabonakala njengokuhlangabezana nokucaciswa okuyisisekelo nezidingo zonjiniyela.
Ukulinganisa izindlela ezithile kubonakala njengomsebenzi onzima kakhulu, mayelana nokuzuza ukuvumelana phakathi konjiniyela, kunokumisa isigaba esijwayelekile sezihlonzi. Ngakho-ke, ukugunyaza ukucaciswa okufanayo ngaphambi kwezindlela zokulinganisa kubonakala njengesixazululo esingadala ingozi encane emphakathini osebenzisa izihlonzi ezihlukaniselwe izwe.
Source: opennet.ru