{"id":169324,"date":"2026-04-19T11:11:54","date_gmt":"2026-04-19T09:11:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-kriptograficheskoj-biblioteki-libressl-4-3"},"modified":"2026-04-19T11:11:54","modified_gmt":"2026-04-19T09:11:54","slug":"vypusk-kriptograficheskoj-biblioteki-libressl-4-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-kriptograficheskoj-biblioteki-libressl-4-3","title":{"rendered":"Vyd\u00e1n\u00ed kryptografick\u00e9 knihovny LibreSSL 4.3","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>V\u00fdvoj\u00e1\u0159i projektu OpenBSD p\u0159edstavili vyd\u00e1n\u00ed p\u0159enosn\u00e9 verze bal\u00edku LibreSSL 4.3.0, v r\u00e1mci kter\u00e9ho se rozv\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 nadbyte\u010dn\u00e9 funkcionality, p\u0159id\u00e1n\u00edm dodate\u010dn\u00fdch bezpe\u010dnostn\u00edch prost\u0159edk\u016f a proveden\u00edm zna\u010dn\u00e9ho \u00faklidu a p\u0159epracov\u00e1n\u00ed k\u00f3du. Vyd\u00e1n\u00ed LibreSSL 4.3.0 je pova\u017eov\u00e1no za experiment\u00e1ln\u00ed, ve kter\u00e9m se rozv\u00edjej\u00ed funkce, kter\u00e9 budou sou\u010d\u00e1st\u00ed OpenBSD 7.9. N\u00e1sledn\u011b bylo vytvo\u0159eno vyd\u00e1n\u00ed LibreSSL 4.3.1, ve kter\u00e9m byla opravena chyba ve sestaven\u00ed.    <\/p>\n<p>Hlavn\u00ed novinky LibreSSL 4.3:   <\/p>\n<ul>\n<li class=\"l\"> Pro TLS byla implementov\u00e1na podpora hybridn\u00edho kl\u00ed\u010dov\u00e9ho v\u00fdm\u011bnn\u00e9ho algoritmu \u201emlkem768x25519\u201c, odoln\u00e9ho v\u016f\u010di \u00fatok\u016fm kvantov\u00fdch po\u010d\u00edta\u010d\u016f, a kter\u00fd kombinuje X25519 ECDH a algoritmus ML-KEM (CRYSTALS-Kyber).\n<li class=\"l\"> V t\u00fdmu \u201eopenssl speed\u201c byl implementov\u00e1n test v\u00fdkonu kryptografick\u00e9ho algoritmu ML-KEM.\n<li class=\"l\"> Byla realizov\u00e1na podpora zaveden\u00ed \u0161ifrovan\u00fdch spojen\u00ed STARTTLS s protokolem ManageSieve (RFC 5804).\n<li class=\"l\"> V libssl byla p\u0159id\u00e1na podpora algoritmu pro tvorbu digit\u00e1ln\u00edch podpis\u016f RSASSA-PSS (RSA Signature Scheme with Appendix \u2014 Probabilistic Signature Scheme).\n<li class=\"l\"> Bylo provedeno velk\u00e9 mno\u017estv\u00ed vnit\u0159n\u00edch zm\u011bn a oprav pro zv\u00fd\u0161en\u00ed kompatibility s OpenSSL.       <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65240\">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 4.3.0, \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 4.3.0 \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":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-169324","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 \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 4.3.0, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e 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