Bol vydan\u00fd framework GNUnet 0.17, ktor\u00fd sl\u00fa\u017ei na vytv\u00e1ranie \u0161ifrovan\u00fdch decentralizovan\u00fdch P2P siet\u00ed. Siete vytvoren\u00e9 pomocou GNUnet nemaj\u00fa jedin\u00fd bod zlyhania a dok\u00e1\u017eu zaru\u010di\u0165 s\u00fakromie pou\u017e\u00edvate\u013eov, vr\u00e1tane elimin\u00e1cie potenci\u00e1lnych zneu\u017eit\u00ed zo strany tajn\u00fdch slu\u017eieb a administr\u00e1torov, ktor\u00ed maj\u00fa pr\u00edstup k uzlom siete. <\/p>\n
GNUnet podporuje vytv\u00e1ranie P2P siet\u00ed nad TCP, UDP, HTTP\/HTTPS, Bluetooth a WLAN a m\u00f4\u017ee pracova\u0165 v re\u017eime F2F (Friend-to-friend). Podporuje obch\u00e1dzanie NAT, vr\u00e1tane pou\u017eitia UPnP a ICMP. Na adresovanie umiestnenia d\u00e1t je mo\u017en\u00e9 vyu\u017ei\u0165 distribuovan\u00fa hashovaciu tabu\u013eku (DHT). Poskytuje prostriedky na nasadenie mesh siet\u00ed. Na selekt\u00edvne poskytovanie a odn\u00edmanie pr\u00edstupov\u00fdch pr\u00e1v sa pou\u017e\u00edva slu\u017eba decentralizovanej v\u00fdmeny atrib\u00fatov identifik\u00e1cie reclaimID, ktor\u00e1 vyu\u017e\u00edva GNS (GNU Name System) a \u0161ifrovanie zalo\u017een\u00e9 na atrib\u00fatoch (Attribute-Based Encryption). <\/p>\n
Syst\u00e9m sa vyzna\u010duje n\u00edzkou spotrebou zdrojov a vyu\u017e\u00edvan\u00edm viacprocesorovej architekt\u00fary na zabezpe\u010denie izol\u00e1cie medzi komponentmi. Poskytuje flexibiln\u00e9 n\u00e1stroje na vedenie z\u00e1znamov a zhroma\u017e\u010fovanie \u0161tatistiky. Na v\u00fdvoj koncov\u00fdch aplik\u00e1ci\u00ed GNUnet poskytuje API pre jazyk C a v\u00e4zby pre in\u00e9 programovacie jazyky. Na zjednodu\u0161enie v\u00fdvoja sa namiesto vl\u00e1ken odpor\u00fa\u010da pou\u017ei\u0165 cykly spracovania udalost\u00ed (event loop) a procesy. S\u00fa\u010das\u0165ou je testovacia kni\u017enica pre automatick\u00e9 nasadenie experiment\u00e1lnych siet\u00ed, pokr\u00fdvaj\u00facich desiatky tis\u00edc peerov. <\/p>\n
Na z\u00e1klade technol\u00f3gi\u00ed GNUnet sa vyv\u00edja nieko\u013eko hotov\u00fdch aplik\u00e1ci\u00ed: <\/p>\n
V novej verzii GNUnet boli vykonan\u00e9 zmeny, ktor\u00e9 naru\u0161uj\u00fa kompatibilitu protokolu a m\u00f4\u017eu sp\u00f4sobi\u0165 probl\u00e9my pri interakcii uzlov na b\u00e1ze GNUnet 0.17 a star\u0161\u00edch verzi\u00ed. Konkr\u00e9tne bola naru\u0161en\u00e1 kompatibilita na \u00farovni distribuovanej ha\u0161ovacej tabu\u013eky (DHT) \u2014 implement\u00e1cia DHT bola aktualizovan\u00e1 na nov\u00fa verziu \u0161pecifik\u00e1cie, zatia\u013e \u010do defin\u00edcie typov blokov boli prenesen\u00e9 do GANA (GNUnet Assigned Numbers Authority). Bolo pridan\u00e9 podporovanie vyrovnan\u00fdch a pregrupovan\u00fdch form\u00e1tov spr\u00e1v. Z novej verzie \u0161pecifik\u00e1cie boli taktie\u017e sp\u00e4\u0165 prenesen\u00e9 nekompatibiln\u00e9 zmeny t\u00fdkaj\u00face sa decentralizovan\u00e9ho syst\u00e9mu dom\u00e9nov\u00fdch mien GNS (GNU Name System). Pre prid\u00e1van\u00e9 z\u00e1znamy do GNS bola poskytnut\u00e1 mo\u017enos\u0165 nastavenia doby \u017eivotnosti z\u00e1znamu. \u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a\u0430 GNUnet 0.17, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u044f \u0437\u0430\u0449\u0438\u0449\u0451\u043d\u043d\u044b\u0445 \u0434\u0435\u0446\u0435\u043d\u0442\u0440\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0445 P2P-\u0441\u0435\u0442\u0435\u0439. \u0421\u043e\u0437\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 GNUnet \u0441\u0435\u0442\u0438 \u043d\u0435 \u0438\u043c\u0435\u044e\u0442 \u0435\u0434\u0438\u043d\u043e\u0439 \u0442\u043e\u0447\u043a\u0438 \u043e\u0442\u043a\u0430\u0437\u0430 \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u044b \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043d\u0435\u043f\u0440\u0438\u043a\u043e\u0441\u043d\u043e\u0432\u0435\u043d\u043d\u043e\u0441\u0442\u044c \u0447\u0430\u0441\u0442\u043d\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439, \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u0438\u0441\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u0437\u043b\u043e\u0443\u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u044f \u0441\u043e \u0441\u0442\u043e\u0440\u043e\u043d\u044b \u0441\u043f\u0435\u0446\u0441\u043b\u0443\u0436\u0431 \u0438 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u043e\u0432, \u0438\u043c\u0435\u044e\u0449\u0438\u0445 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0443\u0437\u043b\u0430\u043c \u0441\u0435\u0442\u0438. GNUnet \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 P2P-\u0441\u0435\u0442\u0435\u0439 \u043f\u043e\u0432\u0435\u0440\u0445 TCP, UDP, HTTP\/HTTPS, Bluetooth \u0438 WLAN, […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-104302","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Vydanie P2P platformy GNUnet 0.17 | ProHoster","description":"Bol predstaven\u00fd vydanie r\u00e1mca GNUnet 0.17, ur\u010den\u00e9ho na budovanie zabezpe\u010den\u00fdch 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Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"