{"id":101238,"date":"2021-09-09T16:22:48","date_gmt":"2021-09-09T14:22:49","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-gnu-anastasis-instrumentarij-dlya-rezervnogo-kopirovaniya-klyuchej-shifrovaniya"},"modified":"2021-09-09T16:22:48","modified_gmt":"2021-09-09T14:22:49","slug":"dostupen-gnu-anastasis-instrumentarij-dlya-rezervnogo-kopirovaniya-klyuchej-shifrovaniya","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/dostupen-gnu-anastasis-instrumentarij-dlya-rezervnogo-kopirovaniya-klyuchej-shifrovaniya","title":{"rendered":"GNU Anastasis este disponibil\u0103, un instrument pentru backup-ul cheilor de criptare","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Proiectul GNU a lansat prima versiune beta a GNU Anastasis, un protocol \u0219i aplica\u021bii ce implementaz\u0103 o solu\u021bie destinat\u0103 backup-ului sigur al cheilor de criptare \u0219i codurilor de acces. Proiectul este dezvoltat de echipa sistemului de plat\u0103 GNU Taler ca r\u0103spuns la nevoia de un instrument care s\u0103 permit\u0103 recuperarea cheilor pierdute \u00een urma unei defec\u021biuni \u00een sistemul de stocare sau din cauza uit\u0103rii parolei utilizate pentru a cripta cheia. Codul proiectului este scris \u00een limbajul C \u0219i este distribuit sub licen\u021ba GPLv3. <\/p>\n

Ideea principal\u0103 a proiectului este c\u0103 cheia este \u00eemp\u0103r\u021bit\u0103 \u00een p\u0103r\u021bi, iar fiecare parte este criptat\u0103 \u0219i stocat\u0103 la un furnizor de stocare independent. Spre deosebire de schemele existente de backup de chei, care implic\u0103 utilizarea de servicii pl\u0103tite sau a prietenilor\/rudenilor, metoda propus\u0103 de GNU Anastasis nu se bazeaz\u0103 pe o \u00eencredere total\u0103 \u00een stocare sau pe necesitatea de a memora o parol\u0103 complex\u0103 utilizat\u0103 pentru criptarea cheii. Protec\u021bia backup-urilor de chei prin parole nu este considerat\u0103 o solu\u021bie, deoarece parola trebuie de asemenea s\u0103 fie stocat\u0103 sau memorat\u0103 undeva (cheile vor fi pierdute din cauza amneziei sau a mor\u021bii proprietarului). <\/p>\n

Furnizorul de stocare \u00een GNU Anastasis nu poate folosi cheia deoarece are acces doar la o parte a acesteia, iar pentru a aduna toate componentele cheii \u00eentr-o singur\u0103 entitate este necesar\u0103 autentificarea la fiecare furnizor, care utilizeaz\u0103 metode de autentificare diferite. Se suport\u0103 autentificarea prin SMS, e-mail, primirea unei scrisori fizice, apel video, cunoa\u0219terea r\u0103spunsului la o \u00eentrebare secret\u0103 prestabilit\u0103 \u0219i posibilitatea de a efectua un transfer dintr-un cont bancar predefinit. Aceste verific\u0103ri confirm\u0103 c\u0103 utilizatorul are acces la e-mail, num\u0103rul de telefon \u0219i contul bancar, precum \u0219i capacitatea de a primi scrisori la adresa specificat\u0103.

\"GNU<\/center> <\/p>\n

C\u00e2nd se salveaz\u0103 cheia, utilizatorul alege singur furnizorii \u0219i metodele de autentificare utilizate. \u00cenainte de transmiterea datelor c\u0103tre furnizor, p\u0103r\u021bile cheii sunt criptate folosind un hash calculat pe baza r\u0103spunsurilor formalizate la c\u00e2teva \u00eentreb\u0103ri legate de identitatea de\u021bin\u0103torului cheii (nume complet, zi \u0219i loc de na\u0219tere, num\u0103r de asigurare social\u0103 etc.). Furnizorul nu prime\u0219te informa\u021bii despre utilizatorul care efectueaz\u0103 backup-ul, cu excep\u021bia informa\u021biilor necesare pentru autentificarea de\u021bin\u0103torului. Pentru stocare, furnizorul poate fi pl\u0103tit o sum\u0103 anumit\u0103 (suportul pentru aceste pl\u0103\u021bi a fost deja ad\u0103ugat \u00een GNU Taler, dar cei doi furnizori de teste actuali func\u021bioneaz\u0103 gratuit). Pentru a controla procesul de recuperare, a fost dezvoltat un utilitar cu interfa\u021b\u0103 grafic\u0103 bazat pe biblioteca GTK.
\n
Sursa: opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u043e\u0435\u043a\u0442 GNU \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043f\u0435\u0440\u0432\u044b\u0439 \u0442\u0435\u0441\u0442\u043e\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a GNU Anastasis, \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 \u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0441 \u0435\u0433\u043e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u044b\u0445 \u0434\u043b\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0433\u043e \u0440\u0435\u0437\u0435\u0440\u0432\u043d\u043e\u0433\u043e \u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043a\u043b\u044e\u0447\u0435\u0439 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u043a\u043e\u0434\u043e\u0432 \u0434\u043e\u0441\u0442\u0443\u043f\u0430. \u041f\u0440\u043e\u0435\u043a\u0442 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c\u0438 \u043f\u043b\u0430\u0442\u0451\u0436\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b GNU Taler \u0432 \u043e\u0442\u0432\u0435\u0442 \u043d\u0430 \u043f\u043e\u0442\u0440\u0435\u0431\u043d\u043e\u0441\u0442\u044c \u0432 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0435 \u0434\u043b\u044f \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043a\u043b\u044e\u0447\u0435\u0439, \u043f\u043e\u0442\u0435\u0440\u044f\u043d\u043d\u044b\u0445 \u043f\u043e\u0441\u043b\u0435 \u0441\u0431\u043e\u044f \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0438\u043b\u0438 \u0438\u0437-\u0437\u0430 \u0437\u0430\u0431\u044b\u0442\u043e\u0433\u043e \u043f\u0430\u0440\u043e\u043b\u044f, \u043a\u043e\u0442\u043e\u0440\u044b\u043c \u0431\u044b\u043b \u0437\u0430\u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d \u043a\u043b\u044e\u0447. \u041a\u043e\u0434 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":101239,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-101238","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Disponibil GNU Anastasis, unelte pentru backup-ul cheilor de criptare | ProHoster","description":"Proiectul GNU a lansat prima versiune de test a GNU Anastasis, un protocol \u0219i aplica\u021bii cu implementarea sa, destinat pentru backup sigur al cheilor de criptare \u0219i 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