{"id":32101,"date":"2019-10-31T21:45:11","date_gmt":"2019-10-31T18:45:11","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-kriptograficheskoj-biblioteki-libressl-2-9-1\/"},"modified":"2019-10-31T21:45:11","modified_gmt":"2019-10-31T18:45:11","slug":"vypusk-kriptograficheskoj-biblioteki-libressl-2-9-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-kriptograficheskoj-biblioteki-libressl-2-9-1","title":{"rendered":"Utgivningen av den kryptografiska biblioteket LibreSSL 2.9.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Utvecklarna av projektet OpenBSD <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mail-archive.com\/announce@openbsd.org\/msg00249.html\">har presenterat<\/a><\/noindex> utgivning av den portabla utg\u00e5van av paketet <noindex><a rel=\"nofollow\" href=\"http:\/\/www.libressl.org\/\">LibreSSL 2.9.1<\/a><\/noindex>, i vilket en fork av OpenSSL utvecklas med fokus p\u00e5 att s\u00e4kerst\u00e4lla en h\u00f6gre s\u00e4kerhetsniv\u00e5. Projektet LibreSSL \u00e4r inriktat p\u00e5 att ge kvalitativt st\u00f6d f\u00f6r SSL\/TLS-protokoll genom att ta bort \u00f6verfl\u00f6dig funktionalitet, l\u00e4gga till ytterligare skyddsmekanismer och genomf\u00f6ra en betydande st\u00e4dning och omarbetning av kodbasen. Utgivningen av LibreSSL 2.9.1 ses som experimentell, d\u00e4r funktioner utvecklas som kommer att ing\u00e5 i OpenBSD 6.5.\n<\/p>\n<p>\u00c4ndringar i LibreSSL 2.9.1: <\/p>\n<ul>\n<li class=\"l\"> Hash-funktion SM3 (kinesisk standard GB\/T 32905-2016) har lagts till;\n<li class=\"l\"> Blockchiffer SM4 (kinesisk standard GB\/T 32907-2016) har lagts till;\n<li class=\"l\"> OPENSSL_NO_* makron har lagts till f\u00f6r att f\u00f6rb\u00e4ttra kompatibiliteten med OpenSSL;\n<li class=\"l\"> En del av EC_KEY_METHOD har portats fr\u00e5n OpenSSL;\n<li class=\"l\"> Saknade OpenSSL 1.1 API-anrop har implementerats;\n<li class=\"l\"> St\u00f6d f\u00f6r XChaCha20 och XChaCha20-Poly1305 har lagts till;\n<li class=\"l\"> St\u00f6d f\u00f6r AES nyckel\u00f6verf\u00f6ring via EVP-gr\u00e4nssnittet har lagts till;\n<li class=\"l\"> Automatisk initialisering av CRYPTO_LOCK har s\u00e4kerst\u00e4llts;\n<li class=\"l\"> F\u00f6r att \u00f6ka kompatibiliteten med OpenSSL, har st\u00f6d f\u00f6r pbkdf2 nyckelhash-schema lagts till i openssl-verktyget, och sha25 hashing-metoden anv\u00e4nds som standard i kommandona enc, crl, x509 och dgst;\n<li class=\"l\"> Tester f\u00f6r att kontrollera portabiliteten mellan LibreSSL och OpenSSL har lagts till<br \/>\n         1.0\/1.1;<\/p>\n<li class=\"l\"> Ytterligare Wycheproof-tester har lagts till;\n<li class=\"l\"> M\u00f6jlighet till anv\u00e4ndning av RSA PSS-algoritmen f\u00f6r digitala signaturer vid handskakningar (handshake) har lagts till;\n<li class=\"l\"> Implementeringen av en automatmaskin f\u00f6r att hantera handskakningar, definierad i RFC-8446, har lagts till;\n<li class=\"l\"> Utdaterad kod som relaterar till ASN.1 har tagits bort fr\u00e5n libcrypto, som inte har anv\u00e4nts p\u00e5 n\u00e4stan 20 \u00e5r;\n<li class=\"l\"> Assembly-optimeringar f\u00f6r 32-bitars ARM-system och Mingw-w64 har lagts till;\n<li class=\"l\"> Kompatibiliteten med Android-plattformen har f\u00f6rb\u00e4ttrats.\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=50552\">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 2.9.1, \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. \u0412\u044b\u043f\u0443\u0441\u043a LibreSSL 2.9.1 \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-32101","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - 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\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri 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