{"id":100950,"date":"2021-08-09T22:22:39","date_gmt":"2021-08-09T20:22:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-p2p-platformy-gnunet-0-15-0"},"modified":"2021-08-09T22:22:39","modified_gmt":"2021-08-09T20:22:39","slug":"vypusk-p2p-platformy-gnunet-0-15-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-p2p-platformy-gnunet-0-15-0","title":{"rendered":"Vyd\u00e1n\u00ed P2P platformy GNUnet 0.15.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Byl p\u0159edstaven vyd\u00e1n\u00ed r\u00e1mce GNUnet 0.15, ur\u010den\u00e9ho k vytvo\u0159en\u00ed zabezpe\u010den\u00fdch decentralizovan\u00fdch P2P s\u00edt\u00ed. S\u00edt\u011b vytvo\u0159en\u00e9 pomoc\u00ed GNUnet nemaj\u00ed jedin\u00fd bod selh\u00e1n\u00ed a schopny zaru\u010dit soukrom\u00ed u\u017eivatel\u016f, v\u010detn\u011b vylou\u010den\u00ed mo\u017en\u00e9ho zneu\u017eit\u00ed ze strany tajn\u00fdch slu\u017eeb a spr\u00e1vc\u016f, kte\u0159\u00ed maj\u00ed p\u0159\u00edstup k uzl\u016fm s\u00edt\u011b.     <\/p>\n<p>GNUnet podporuje vytv\u00e1\u0159en\u00ed P2P s\u00edt\u00ed na TCP, UDP, HTTP\/HTTPS, Bluetooth a WLAN, m\u016f\u017ee fungovat v re\u017eimu F2F (Friend-to-friend). Podporov\u00e1no je obch\u00e1zen\u00ed NAT, v\u010detn\u011b pou\u017eit\u00ed UPnP a ICMP. Pro adresaci um\u00edst\u011bn\u00ed dat je mo\u017en\u00e9 vyu\u017e\u00edt distribuovanou hash tabulku (DHT). Jsou poskytov\u00e1ny prost\u0159edky pro nasazen\u00ed mesh s\u00edt\u00ed. Pro selektivn\u00ed poskytov\u00e1n\u00ed a odvol\u00e1n\u00ed pr\u00e1v p\u0159\u00edstupu se pou\u017e\u00edv\u00e1 slu\u017eba decentralizovan\u00e9 v\u00fdm\u011bny atribut\u016f identifikace reclaimID, kter\u00e1 vyu\u017e\u00edv\u00e1 GNS (GNU Name System) a \u0161ifrov\u00e1n\u00ed na z\u00e1klad\u011b atribut\u016f (Attribute-Based Encryption).    <\/p>\n<p>Syst\u00e9m se vyzna\u010duje n\u00edzkou spot\u0159ebou zdroj\u016f a pou\u017eit\u00edm v\u00edcerozm\u011brn\u00e9 architektury pro zaji\u0161t\u011bn\u00ed izolace mezi komponenty. Poskytuje flexibiln\u00ed prost\u0159edky pro veden\u00ed log\u016f a shroma\u017e\u010fov\u00e1n\u00ed statistik. Pro v\u00fdvoj koncov\u00fdch aplikac\u00ed GNUnet poskytuje API pro jazyk C a vazby pro dal\u0161\u00ed programovac\u00ed jazyky. Pro zjednodu\u0161en\u00ed v\u00fdvoje se m\u00edsto vl\u00e1ken doporu\u010duje pou\u017e\u00edvat smy\u010dky zpracov\u00e1n\u00ed ud\u00e1lost\u00ed (event loop) a procesy. Sou\u010d\u00e1st\u00ed je testovac\u00ed knihovna pro automatick\u00e9 nasazen\u00ed experiment\u00e1ln\u00edch s\u00edt\u00ed, kter\u00e9 pokr\u00fdvaj\u00ed des\u00edtky tis\u00edc peer\u016f.         <\/p>\n<\/p>\n<p>Hlavn\u00ed novinky GNUnet 0.15:  <\/p>\n<ul>\n<li class=\"l\"> V decentralizovan\u00e9m syst\u00e9mu <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/cs\/domain\/\"   title=\"dom\u00e9nov\u00fdch jmen\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"911\">dom\u00e9nov\u00fdch jmen<\/a> GNS (GNU Name System) umo\u017e\u0148uje registraci subdom\u00e9n v dom\u00e9n\u011b nejvy\u0161\u0161\u00ed \u00farovn\u011b \".pin\". Byla p\u0159id\u00e1na podpora kl\u00ed\u010d\u016f EDKEY.\n<li class=\"l\"> V gnunet-scalarproduct byly kryptografick\u00e9 funkce p\u0159evedeny na pou\u017e\u00edv\u00e1n\u00ed knihovny libsodium.\n<li class=\"l\"> V decentralizovan\u00e9 slu\u017eb\u011b v\u00fdm\u011bny atribut\u016f identifikace (RECLAIM) byla p\u0159id\u00e1na podpora pro \u00fadaje podepsan\u00e9 pomoc\u00ed sch\u00e9matu BBS+ (slep\u00fd podpis, kdy podepisuj\u00edc\u00ed nem\u016f\u017ee z\u00edskat p\u0159\u00edstup k obsahu).\n<li class=\"l\"> Byl realizov\u00e1n protokol union, kter\u00fd se pou\u017e\u00edv\u00e1 k \u0161\u00ed\u0159en\u00ed zpr\u00e1v o odvol\u00e1n\u00ed kl\u00ed\u010d\u016f v GNS.\n<li class=\"l\"> Byla stabilizov\u00e1na implementace messengeru, kter\u00fd ji\u017e nen\u00ed experiment\u00e1ln\u00ed.    <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55610\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\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 0.15, \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, [&hellip;]<\/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-100950","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\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 0.15, 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