{"id":108765,"date":"2023-05-29T03:10:51","date_gmt":"2023-05-29T01:10:51","guid":{"rendered":"https:\/\/prohoster.info\/?p=108765"},"modified":"2023-05-29T09:39:14","modified_gmt":"2023-05-29T07:39:14","slug":"vypusk-kriptograficheskoj-biblioteki-libressl-3-8-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/vypusk-kriptograficheskoj-biblioteki-libressl-3-8-0","title":{"rendered":"Wydanie biblioteki kryptograficznej LibreSSL 3.8.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Deweloperzy projektu OpenBSD og\u0142osili wydanie przeno\u015bnej edycji pakietu LibreSSL 3.8.0, w ramach kt\u00f3rego rozwijany jest fork OpenSSL, maj\u0105cy na celu zapewnienie wy\u017cszego poziomu bezpiecze\u0144stwa. Projekt LibreSSL jest skoncentrowany na jako\u015bci wsparcia protoko\u0142\u00f3w SSL\/TLS poprzez usuni\u0119cie zb\u0119dnych funkcji, dodanie dodatkowych \u015brodk\u00f3w ochrony oraz przeprowadzenie znacznej czyszczenia i przer\u00f3bki bazy kodu. Wydanie LibreSSL 3.8.0 uznawane jest za eksperymentalne, w kt\u00f3rym rozwijane s\u0105 mo\u017cliwo\u015bci, kt\u00f3re wejd\u0105 w sk\u0142ad OpenBSD 7.4. Jednocze\u015bnie wydane zosta\u0142y stabilne wersje LibreSSL 3.6.3 i 3.7.3, w kt\u00f3rych naprawiono kilka b\u0142\u0119d\u00f3w.      <\/p>\n<p>Cechy LibreSSL 3.8.0:   <\/p>\n<ul>\n<li class=\"l\"> Dodano wsparcie dla skr\u00f3conej wersji SHA-2 oraz SHA-3.\n<li class=\"l\"> Rozpocz\u0119to proces czyszczenia i przer\u00f3bki wewn\u0119trznego kodu SHA.\n<li class=\"l\"> Przepisywane s\u0105 wewn\u0119trzne funkcje BN_exp() oraz BN_copy(). Zmieniono implementacj\u0119 funkcji BN_mod_sqrt().\n<li class=\"l\"> W instrukcjach asemblera dla architektury AMD64 wykorzystano instrukcje endbr64 (Terminate Indirect Branch).\n<li class=\"l\"> Z BoringSSL przeniesiono kod sprawdzaj\u0105cy zasady okre\u015blone w RFC 5280.\n<li class=\"l\"> Kontynuowano przekszta\u0142canie libcrypto na korzystanie z interfejs\u00f3w CBB (bytebuilder) i CBS (bytestring).\n<li class=\"l\"> Problemy prowadz\u0105ce do naruszenia podzia\u0142u uprawnie\u0144 w libtls z powodu zmian w OpenSSL 3 zosta\u0142y rozwi\u0105zane okr\u0119\u017cn\u0105 drog\u0105.\n<li class=\"l\"> Zako\u0144czono wsparcie dla certyfikat\u00f3w proxy (RFC 3820), GF2m, API X9.31, trybu CTS (Cipher Text Stealing), SXNET, NETSCAPE_CERT_SEQUENCE, POLICY_TREE, a tak\u017ce niebezpiecznych szybkich implementacji operacji z liczbami pierwszymi i krzywymi eliptycznymi od NIST, takich jak EC_GFp_nist_method().        <\/ul>\n<p>\u0179r\u00f3d\u0142o: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=59209\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OpenBSD \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0438 \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u043c\u043e\u0439 \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u0430 LibreSSL 3.8.0, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0444\u043e\u0440\u043a OpenSSL, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u044b\u0439 \u043d\u0430 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438. \u041f\u0440\u043e\u0435\u043a\u0442 LibreSSL \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d \u043d\u0430 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u0443\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 SSL\/TLS \u0441 \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u0435\u043c \u0438\u0437\u043b\u0438\u0448\u043d\u0435\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438, \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u0437\u0430\u0449\u0438\u0442\u044b \u0438 \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435\u043c \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0447\u0438\u0441\u0442\u043a\u0438 \u0438 \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043a\u043e\u0434\u043e\u0432\u043e\u0439 \u0431\u0430\u0437\u044b. \u0412\u044b\u043f\u0443\u0441\u043a LibreSSL 3.8.0 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u044b\u0439, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c [&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-108765","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OpenBSD \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0438 \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u043c\u043e\u0439 \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u0430 LibreSSL 3.8.0, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e 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