{"id":37309,"date":"2019-10-31T22:16:54","date_gmt":"2019-10-31T19:16:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-novoj-stabilnoj-vetki-tor-0-4-1\/"},"modified":"2019-10-31T22:16:54","modified_gmt":"2019-10-31T19:16:54","slug":"vypusk-novoj-stabilnoj-vetki-tor-0-4-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-novoj-stabilnoj-vetki-tor-0-4-1","title":{"rendered":"Utgivning av den nya stabila versionen Tor 0.4.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/blog.torproject.org\/new-release-tor-0415\">Presenteras<\/a><\/noindex> sl\u00e4pp av verktygssatsen <noindex><a rel=\"nofollow\" href=\"https:\/\/www.torproject.org\/\">Tor 0.4.1.5<\/a><\/noindex>, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0433\u043e \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0440\u0430\u0431\u043e\u0442\u044b \u0430\u043d\u043e\u043d\u0438\u043c\u043d\u043e\u0439 \u0441\u0435\u0442\u0438 Tor. Tor 0.4.1.5 \u043f\u0440\u0438\u0437\u043d\u0430\u043d \u043f\u0435\u0440\u0432\u044b\u043c \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u043e\u043c \u0432\u0435\u0442\u043a\u0438 0.4.1, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u043b\u0430\u0441\u044c \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0435 \u0447\u0435\u0442\u044b\u0440\u0435 \u043c\u0435\u0441\u044f\u0446\u0430.  \u0412\u0435\u0442\u043a\u0430 0.4.1 \u0431\u0443\u0434\u0435\u0442 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u0442\u044c\u0441\u044f \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u0448\u0442\u0430\u0442\u043d\u043e\u0433\u043e \u0446\u0438\u043a\u043b\u0430 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0435\u043d\u0438\u044f &#8212; \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0451\u043d \u0447\u0435\u0440\u0435\u0437 9 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0438\u043b\u0438 \u0447\u0435\u0440\u0435\u0437 3 \u043c\u0435\u0441\u044f\u0446\u0430 \u043f\u043e\u0441\u043b\u0435 \u0440\u0435\u043b\u0438\u0437\u0430 \u0432\u0435\u0442\u043a\u0438 0.4.2.x. \u0414\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0446\u0438\u043a\u043b \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 (LTS) \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d \u0434\u043b\u044f \u0432\u0435\u0442\u043a\u0438 0.3.5, \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0431\u0443\u0434\u0443\u0442 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u0442\u044c\u0441\u044f \u0434\u043e 1 \u0444\u0435\u0432\u0440\u0430\u043b\u044f 2022 \u0433\u043e\u0434\u0430.<\/p>\n<p>Huvudsakliga nyheter:<\/p>\n<ul>\n<li class=\"l\"> Experimentellt st\u00f6d f\u00f6r padding p\u00e5 kedjeniv\u00e5 har implementerats, vilket st\u00e4rker skyddet mot metoder f\u00f6r trafikidentifiering i Tor. Klienten l\u00e4gger nu till padding celler i b\u00f6rjan av kedjorna <noindex><a rel=\"nofollow\" href=\"https:\/\/2019.www.torproject.org\/docs\/onion-services.html.en\">INTRODUCE och RENDEZVOUS<\/a><\/noindex>, vilket g\u00f6r att trafiken i dessa kedjor liknar normal utg\u00e5ende trafik. Priset f\u00f6r det \u00f6kade skyddet \u00e4r till\u00e4gg av tv\u00e5 extra celler i varje riktning f\u00f6r RENDEZVOUS-kedjor, samt en \u00f6verordnad och 10 underordnade celler f\u00f6r INTRODUCE-kedjor. Metoden aktiveras genom att ange inst\u00e4llningen MiddleNodes och kan inaktiveras via inst\u00e4llningen CircuitPadding;\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/2019.www.torproject.org\/images\/tor-onion-services-3.png\"><img decoding=\"async\" alt=\"Utgivning av den nya stabila versionen Tor 0.4.1 \" src=\"\/wp-content\/uploads\/2019\/08\/bb9ba343cac523d93cd9127ba5be77e8.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/bugs.torproject.org\/26288\">Tillagd<\/a><\/noindex> st\u00f6d f\u00f6r autentiserade celler SENDME f\u00f6r skydd mot <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51309\">DoS-attacker<\/a><\/noindex>, som \u00e4r baserade p\u00e5 skapandet av parasitbelastning, n\u00e4r klienten beg\u00e4r nedladdning av stora filer och pausar l\u00e4soperationer efter att ha skickat f\u00f6rfr\u00e5gningar, men forts\u00e4tter att skicka kontrollkommandon SENDME som instruerar ing\u00e5ngsnoderna att forts\u00e4tta \u00f6verf\u00f6ringen av data. Varje cell<br \/>\nSENDME inkluderar nu en hash av den trafik som den bekr\u00e4ftar, och slutnoden kan n\u00e4r den tar emot cellen SENDME s\u00e4kerst\u00e4lla att den andra sidan redan har f\u00e5tt den trafik som skickats under bearbetningen av tidigare celler;<\/p>\n<li class=\"l\"> Inkluderar en implementering av ett generellt subsystem f\u00f6r meddelande\u00f6verf\u00f6ring i en publiker-prenumeranter-modell, vilket kan anv\u00e4ndas f\u00f6r att organisera interna modulinteraktioner;\n<li class=\"l\"> En generell parsingsubsystem har anv\u00e4nts f\u00f6r att tolka kontrollkommandon ist\u00e4llet f\u00f6r att bearbeta ing\u00e5ngsdata f\u00f6r varje kommando separat;\n<li class=\"l\"> Prestandaoptimering har genomf\u00f6rts f\u00f6r att minska belastningen p\u00e5 CPU:n. Tor anv\u00e4nde nu en separat snabb generator av pseudotillf\u00e4lliga nummer (PRNG) f\u00f6r varje tr\u00e5d, som baseras p\u00e5 anv\u00e4ndningen av AES-CTR krypteringsl\u00e4get och buffertkonstruktioner liknande de i libottery och den nya koden arc4random() fr\u00e5n OpenBSD. F\u00f6r sm\u00e5 utdata fungerar den f\u00f6reslagna generatorn n\u00e4stan 100 g\u00e5nger snabbare \u00e4n CSPRNG fr\u00e5n OpenSSL 1.1.1. Trots att den nya PRNG bed\u00f6ms av Tor-utvecklarna som kryptografiskt s\u00e4ker, anv\u00e4nds den just nu endast p\u00e5 platser som kr\u00e4ver h\u00f6g prestanda, till exempel i koden f\u00f6r schemal\u00e4ggning av bifogad utfyllnad.\n<li class=\"l\"> \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043e\u043f\u0446\u0438\u044f &#171;&#8212;list-modules&#187; \u0434\u043b\u044f \u0432\u044b\u0432\u043e\u0434\u0430 \u0441\u043f\u0438\u0441\u043a\u0430 \u0432\u043a\u043b\u044e\u0447\u0451\u043d\u043d\u044b\u0445 \u043c\u043e\u0434\u0443\u043b\u0435\u0439;\n<li class=\"l\"> F\u00f6r den tredje versionen av protokollet f\u00f6r dolda tj\u00e4nster har kommandot HSFETCH implementerats, vilket tidigare endast st\u00f6ddes av den andra versionen.\n<li class=\"l\"> Fel i startkoden f\u00f6r Tor (bootstrap) och drifts\u00e4ttning av den tredje versionen av protokollet f\u00f6r dolda tj\u00e4nster har \u00e5tg\u00e4rdats.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>K\u00e4lla: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51320\">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 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f Tor 0.4.1.5, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0433\u043e \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0440\u0430\u0431\u043e\u0442\u044b \u0430\u043d\u043e\u043d\u0438\u043c\u043d\u043e\u0439 \u0441\u0435\u0442\u0438 Tor. Tor 0.4.1.5 \u043f\u0440\u0438\u0437\u043d\u0430\u043d \u043f\u0435\u0440\u0432\u044b\u043c \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u043e\u043c \u0432\u0435\u0442\u043a\u0438 0.4.1, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u043b\u0430\u0441\u044c \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0435 \u0447\u0435\u0442\u044b\u0440\u0435 \u043c\u0435\u0441\u044f\u0446\u0430. \u0412\u0435\u0442\u043a\u0430 0.4.1 \u0431\u0443\u0434\u0435\u0442 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u0442\u044c\u0441\u044f \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u0448\u0442\u0430\u0442\u043d\u043e\u0433\u043e \u0446\u0438\u043a\u043b\u0430 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0435\u043d\u0438\u044f &#8212; \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0451\u043d \u0447\u0435\u0440\u0435\u0437 9 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0438\u043b\u0438 \u0447\u0435\u0440\u0435\u0437 3 \u043c\u0435\u0441\u044f\u0446\u0430 \u043f\u043e\u0441\u043b\u0435 \u0440\u0435\u043b\u0438\u0437\u0430 \u0432\u0435\u0442\u043a\u0438 0.4.2.x. \u0414\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0446\u0438\u043a\u043b \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 (LTS) \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":27988,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-37309","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 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