{"id":80927,"date":"2020-05-09T19:42:02","date_gmt":"2020-05-09T17:42:02","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-kriptograficheskoj-biblioteki-libressl-3-1-1"},"modified":"2020-05-09T19:42:02","modified_gmt":"2020-05-09T17:42:02","slug":"vypusk-kriptograficheskoj-biblioteki-libressl-3-1-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-kriptograficheskoj-biblioteki-libressl-3-1-1","title":{"rendered":"Vyd\u00e1n\u00ed kryptografick\u00e9 knihovny LibreSSL 3.1.1.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>V\u00fdvoj\u00e1\u0159i projektu OpenBSD <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mail-archive.com\/announce@openbsd.org\/msg00303.html\">p\u0159edstavili<\/a><\/noindex> verzi p\u0159enosn\u00e9ho bal\u00ed\u010dku <noindex><a rel=\"nofollow\" href=\"http:\/\/www.libressl.org\/\">LibreSSL 3.1.1<\/a><\/noindex>, v r\u00e1mci n\u011bho\u017e se vyv\u00edj\u00ed fork OpenSSL zam\u011b\u0159en\u00fd na zaji\u0161t\u011bn\u00ed vy\u0161\u0161\u00ed \u00farovn\u011b bezpe\u010dnosti. Projekt LibreSSL se orientuje na kvalitn\u00ed podporu protokol\u016f SSL\/TLS s odstran\u011bn\u00edm zbyte\u010dn\u00e9 funk\u010dnosti, p\u0159id\u00e1n\u00edm dal\u0161\u00edch ochrann\u00fdch prost\u0159edk\u016f a proveden\u00edm z\u00e1sadn\u00edho \u00faklidu a p\u0159epracov\u00e1n\u00ed k\u00f3du. LibreSSL 3.1.1 je ozna\u010dena jako prvn\u00ed stabiln\u00ed verze v\u011btve 3.1, kter\u00e1 bude sou\u010d\u00e1st\u00ed vyd\u00e1n\u00ed OpenBSD 6.7, o\u010dek\u00e1van\u00e9ho v n\u00e1sleduj\u00edc\u00edch dnech. <\/p>\n<p>Vlastnosti LibreSSL 3.1.1: <\/p>\n<ul>\n<li class=\"l\"> Implementace TLS 1.3 byla dot\u00e1hnuta do konce na z\u00e1klad\u011b nov\u00e9ho kone\u010dn\u00e9ho automatu a podsyst\u00e9mu pro zpracov\u00e1n\u00ed z\u00e1znam\u016f. Ve v\u00fdchoz\u00edm nastaven\u00ed je zat\u00edm zapnuta pouze klientsk\u00e1 \u010d\u00e1st TLS 1.3, serverov\u00e1 \u010d\u00e1st se pl\u00e1nuje aktivovat ve v\u00fdchoz\u00edm nastaven\u00ed v n\u011bkter\u00e9m z budouc\u00edch vyd\u00e1n\u00ed. Kompatibiln\u00ed API TLS 1.3 s OpenSSL zat\u00edm nen\u00ed dostupn\u00e9.\n<li class=\"l\"> Zpracov\u00e1n\u00ed \u0161ifrovac\u00edch sad bylo roz\u0161\u00ed\u0159eno automatick\u00fdm zahrnut\u00edm algoritm\u016f nezbytn\u00fdch pro TLSv1.3, pokud nejsou v\u00fdslovn\u011b zm\u00edn\u011bny p\u0159i vyjedn\u00e1v\u00e1n\u00ed spojen\u00ed;\n<li class=\"l\"> Byly poskytnuty aliasy n\u00e1zv\u016f \u0161ifrovac\u00edch algoritm\u016f ze sady TLSv1.3, definovan\u00e9 v RFC 8446;\n<li class=\"l\"> Z OpenSSL 1.1.1 byly p\u0159evedeny metody RSA-PSS a RSA-OAEP;\n<li class=\"l\"> Z OpenSSL 1.1.1 byla portov\u00e1na a zahrnuta ve v\u00fdchoz\u00edm nastaven\u00ed implementace CMS (Cryptographic Message Syntax);\n<li class=\"l\"> Do utilit\u011b openssl byla p\u0159id\u00e1na p\u0159\u00edkaz \"cms\" a tak\u00e9 mo\u017enosti \"req -addext\" a \"s_server -groups\". Do mo\u017enosti \"-tlsextdebug\" byla p\u0159id\u00e1na podpora typ\u016f roz\u0161\u00ed\u0159en\u00ed TLSv1.3;<br \/>\n;<\/p>\n<li class=\"l\"> Byla zlep\u0161ena kompatibilita s OpenSSL 1.1.1;\n<li class=\"l\"> Chov\u00e1n\u00ed EVP_chacha20() bylo p\u0159ibl\u00ed\u017eeno k OpenSSL;\n<li class=\"l\"> Byl proveden \u00faklid k\u00f3du, byly zlep\u0161eny funkce pr\u00e1ce s pam\u011bt\u00ed a parsov\u00e1n\u00ed protokol\u016f.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52916\">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 3.1.1, \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. LibreSSL 3.1.1 \u043f\u043e\u043c\u0435\u0447\u0435\u043d \u043a\u0430\u043a \u043f\u0435\u0440\u0432\u0430\u044f \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u0432\u0435\u0442\u043a\u0438 [&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-80927","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=\"\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 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