{"id":183979,"date":"2026-10-23T23:40:39","date_gmt":"2026-10-23T21:40:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/vypusk-kriptograficheskih-bibliotek-openssl-4-1-0-i-libressl-4-4-0"},"modified":"2026-10-23T23:40:45","modified_gmt":"2026-10-23T21:40:45","slug":"openssl-4-1-0-and-libressl-4-4-0-cryptographic-libraries-released","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/openssl-4-1-0-and-libressl-4-4-0-cryptographic-libraries-released","title":{"rendered":"Az OpenSSL 4.1.0 \u00e9s a LibreSSL 4.4.0 kriptogr\u00e1fiai k\u00f6nyvt\u00e1rak kiad\u00e1sa","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Megjelent az OpenSSL 4.1.0 k\u00f6nyvt\u00e1r, amely a TLS protokollok \u00e9s k\u00fcl\u00f6nb\u00f6z\u0151 titkos\u00edt\u00e1si algoritmusok megval\u00f3s\u00edt\u00e1s\u00e1t k\u00edn\u00e1lja. Az OpenSSL 4.1 a hagyom\u00e1nyos t\u00e1mogat\u00e1si peri\u00f3dus\u00fa kiad\u00e1sok k\u00f6z\u00e9 tartozik, amelyeket 13 h\u00f3napig friss\u00edtenek. Az OpenSSL 3.5 LTS \u00e1ga 2030 \u00e1prilis\u00e1ig lesz t\u00e1mogatva. A projekt k\u00f3dja Apache 2.0 licenc alatt terjeszt\u00e9sre ker\u00fcl. <\/p>\n<p>F\u0151 \u00fajdons\u00e1gok: <\/p>\n<ul>\n<li class=\"l\"> Megkezd\u0151d\u00f6tt az Elbrus2000 (e2k) architekt\u00fara kezdeti t\u00e1mogat\u00e1sa.\n<li class=\"l\"> Hozz\u00e1adva a DTLS 1.3 (RFC 9147) protokoll t\u00e1mogat\u00e1sa, amely a TLS 1.3 UDP \u00e9s SCTP-ra adapt\u00e1l\u00e1sa.\n<li class=\"l\"> Az API-ban <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hu\/ssl-sertifikat\/\"   title=\"SSL\" data-wpil-keyword-link=\"linked\">SSL<\/a> A Listener t\u00e1mogatja a DTLS-t.\n<li class=\"l\"> Hozz\u00e1adva a GREASE mechanizmus t\u00e1mogat\u00e1sa (RFC 8701, Generate Random Extensions And Sustain Extensibility), amely a kapcsolat kezdem\u00e9nyez\u00e9se sor\u00e1n \u00e1ln\u00e9v\u00e9rt\u00e9keket ad a TLS \u00e9s DTLS protokollok k\u00fcl\u00f6nb\u00f6z\u0151 mez\u0151ihez, hogy ellen\u0151rizze azok helyes feldolgoz\u00e1s\u00e1t a kiszolg\u00e1l\u00f3kon \u00e9s a t\u0171zfalakon (<a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hu\/server\/\"   title=\"szerver\" data-wpil-keyword-link=\"linked\">szerver<\/a> figyelmen k\u00edv\u00fcl kell hagynia az ismeretlen \u00e9rt\u00e9keket, \u00e9s folytatnia kell a kapcsolat kezdem\u00e9nyez\u00e9s\u00e9t a j\u00f3l ismert adatok alapj\u00e1n).\n<li class=\"l\"> Hozz\u00e1adva a kulcsgener\u00e1l\u00e1si funkci\u00f3 (KDF) IKEv2 (Internet Key Exchange) t\u00e1mogat\u00e1sa.\n<li class=\"l\"> Megval\u00f3s\u00edtva az \u00faj VC-WIN32-MSVC2013 \u00e9s VC-WIN64A-MSVC2013 buildc\u00e9lok t\u00e1mogat\u00e1sa, az MSVC 2013 haszn\u00e1lat\u00e1val t\u00f6rt\u00e9n\u0151 ford\u00edt\u00e1shoz. A VC-WIN64I (Windows Itanium rendszereken) \u00e9s a VC-CE (Windows CE) c\u00e9lok elt\u00e1vol\u00edt\u00e1sra ker\u00fcltek.\n<li class=\"l\"> Hozz\u00e1adva az ML-DSA \u00e9s ML-KEM megval\u00f3s\u00edt\u00e1s vari\u00e1nsai, amelyek optimaliz\u00e1lva vannak a ppc64le architekt\u00far\u00e1ra, valamint egy ML-DSA vari\u00e1ns, amely optimaliz\u00e1lva van az x86_64 architekt\u00far\u00e1ra.\n<li class=\"l\"> Hozz\u00e1adva egy AES-CBC dek\u00f3dol\u00f3 k\u00f3dvari\u00e1ns, amely az x86_64 AVX-512 \u00e9s VAES kiterjeszt\u00e9seivel lett optimaliz\u00e1lva.\n<\/ul>\n<p>Ezenk\u00edv\u00fcl megeml\u00edtend\u0151 a LibreSSL 4.4.0 hordozhat\u00f3 v\u00e1ltozat\u00e1nak kiad\u00e1sa, amely az OpenSSL forkjak\u00e9nt fejl\u0151dik. A LibreSSL 4.4.0 kiad\u00e1sa k\u00eds\u00e9rleti jelleg\u0171nek tekinthet\u0151, amelyben olyan funkci\u00f3k fejleszt\u00e9se t\u00f6rt\u00e9nik, amelyek az OpenBSD 8.1 r\u00e9szei lesznek. <\/p>\n<p>A LibreSSL \u00faj verzi\u00f3j\u00e1ban v\u00e9grehajtott v\u00e1ltoz\u00e1sok f\u0151k\u00e9nt hibajav\u00edt\u00e1sokkal, optimaliz\u00e1l\u00e1sokkal \u00e9s az OpenSSL-el val\u00f3 kompatibilit\u00e1si probl\u00e9m\u00e1k megold\u00e1s\u00e1val kapcsolatosak. Jelent\u0151sen jav\u00edtva lett a Windows platform t\u00e1mogat\u00e1sa, \u00e9s hozz\u00e1adva a ford\u00edt\u00e1s t\u00e1mogat\u00e1sa<br \/>\n macOS 27.0-hoz. Assembly optimaliz\u00e1ci\u00f3k ker\u00fcltek bevezet\u00e9sre a MIPS32 \u00e9s MIPS64 architekt\u00far\u00e1kra. Fokozott teljes\u00edtm\u00e9ny a SHA-3 sz\u00e1m\u00e1ra.<br \/>\n<br \/>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66533\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 OpenSSL 4.1.0, \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u044e\u0449\u0435\u0439 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 TLS \u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u043e\u0432 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f. OpenSSL 4.1 \u043e\u0442\u043d\u0435\u0441\u0451\u043d \u043a \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u043c \u0441 \u043e\u0431\u044b\u0447\u043d\u044b\u043c \u0441\u0440\u043e\u043a\u043e\u043c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438, \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u044e\u0442\u0441\u044f \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 13 \u043c\u0435\u0441\u044f\u0446\u0435\u0432. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 LTS-\u0432\u0435\u0442\u043a\u0438 OpenSSL 3.5 \u043f\u0440\u043e\u0434\u043b\u0438\u0442\u0441\u044f \u0434\u043e \u0430\u043f\u0440\u0435\u043b\u044f 2030 \u0433\u043e\u0434\u0430. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 Apache 2.0. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u0430: \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b Elbrus2000 (e2k). [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183979","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=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 OpenSSL 4.1.0, \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u044e\u0449\u0435\u0439 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 TLS \u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 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k\u00f6nyvt\u00e1r, amely a TLS protokollok \u00e9s k\u00fcl\u00f6nb\u00f6z\u0151 titkos\u00edt\u00e1si algoritmusok megval\u00f3s\u00edt\u00e1s\u00e1t k\u00edn\u00e1lja.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/openssl-4-1-0-and-libressl-4-4-0-cryptographic-libraries-released","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a OpenSSL 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