{"id":168753,"date":"2026-04-14T23:12:07","date_gmt":"2026-04-14T21:12:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-kriptograficheskoj-biblioteki-openssl-4-0-0"},"modified":"2026-04-14T23:12:07","modified_gmt":"2026-04-14T21:12:07","slug":"vypusk-kriptograficheskoj-biblioteki-openssl-4-0-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/vypusk-kriptograficheskoj-biblioteki-openssl-4-0-0","title":{"rendered":"Izdanje kriptografske biblioteke OpenSSL 4.0.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Objavljen je OpenSSL 4.0.0, koji donosi implementaciju TLS protokola i razli\u010ditih kriptografskih algoritama. OpenSSL 4.0 pripada verzijama s redovitom podr\u0161kom, \u010dija su a\u017euriranja dostupna tokom 13 mjeseci. Podr\u0161ka za ranije verzije OpenSSL 3.6, 3.5 LTS, 3.4 i 3.0 LTS trajat \u0107e do novembra 2026., aprila 2030., oktobra 2026. i septembra 2026. godine, redom. Izvorni kod projekta distribuira se pod Apache 2.0 licencom.     <\/p>\n<p>Glavne novine:   <\/p>\n<ul>\n<li class=\"l\"> Dodana je podr\u0161ka za TLS pro\u0161irenje ECH (Encrypted ClientHello, RFC 9849), koje je namijenjeno \u0161ifriranju informacija o parametrima TLS sesija, poput tra\u017eenog imena domene. Za razliku od ESNI (Encrypted Server Name Indication) pro\u0161irenja, u ECH se \u010ditava TLS poruka ClientHello \u0161ifrira, \u0161to omogu\u0107ava blokiranje curenja informacija kroz polja koja ESNI ne pokriva, kao \u0161to je PSK (Pre-Shared Key).\n<li class=\"l\"> Dodana je podr\u0161ka za odre\u0111ene algoritme definirane u RFC 8998, koji koriste standardizirani skup kriptografske algoritme SM2 iz Kine: algoritam generisanja digitalnog potpisa sm2sig_sm3, grupu za razmjenu klju\u010deva curveSM2 i postkvantnu grupu curveSM2MLKEM768.\n<li class=\"l\"> Dodana je kriptografska funkcija hashiranja cSHAKE, koja se temelji na SHA-3 algoritmu i omogu\u0107ava kreiranje razli\u010ditih hashova na osnovu istih ulaznih podataka kako bi se za\u0161titila od napada koji manipuli\u0161u ponovnim kori\u0161tenjem podataka.\n<li class=\"l\"> Dodana hibridna algoritam \u201eML-DSA-MU\u201c, koja kombinira postkvantni algoritam za generiranje digitalnih potpisa ML-DSA (CRYSTALS-Dilithium) s klasi\u010dnom hash funkcijom SHAKE256.\n<li class=\"l\"> Dodana je podr\u0161ka za SNMP KDF funkcije klju\u010dnog generiranja na temelju HMAC-SHA i SRTP KDF funkcije na temelju AES-CM, kori\u0161tene u mre\u017enim protokolima SNMPv3 i SRTP za generiranje kriptografskih klju\u010deva.\n<li class=\"l\"> U tim \u201eopenssl fipsinstall\u201c dodana je opcija \u201e-defer_tests\u201c, koja omogu\u0107ava odga\u0111anje pokretanja testova prilikom instalacije FIPS modula.\n<li class=\"l\"> Za Windows platformu implementirana je podr\u0161ka za kori\u0161tenje stati\u010dkog ili dinami\u010dkog povezivanja s Visual C++ Runtime.\n<li class=\"l\"> U TLS 1.2 dodana je podr\u0161ka za pregovaranje razmjene klju\u010deva na temelju FFDHE algoritma, u skladu s RFC 7919.\n<li class=\"l\"> Obustavljena je podr\u0161ka za SSLv3 i SSLv2 Client Hello.\n<li class=\"l\"> Uklonjena je podr\u0161ka za dinami\u010dki u\u010ditane engine, a umjesto toga za pro\u0161irivanje funkcionalnosti OpenSSL treba koristiti koncept povezivih providera.\n<li class=\"l\"> U TLS-u na fazi kompilacije onemogu\u0107ena je podr\u0161ka za zastarjele elipti\u010dne krivulje. Za vra\u0107anje mo\u017eete koristiti opciju \u201eenable-tls-deprecated-ec\u201c.\n<li class=\"l\"> Uklonjena je alatka c_rehash, umjesto koje treba koristiti naredbu \u201eopenssl rehash\u201c.\n<li class=\"l\"> Iz naredbe \u201eopenssl ca\u201c uklonjena je zastarjela opcija \u201emsie-hack\u201c.\n<li class=\"l\"> Uklonjena je podr\u0161ka za vlastite metode EVP_CIPHER, EVP_MD, EVP_PKEY i EVP_PKEY_ASN1.\n<li class=\"l\"> Uklonjene su zastarjele SSL\/TLS funkcije vezane uz fiksne verzije protokola, na primjer, \u201eTLSv1_client_method()\u201c.\n<li class=\"l\"> Uklonjene su zastarjele funkcije ERR_get_state(), ERR_remove_state() i ERR_remove_thread_state().\n<li class=\"l\"> Prekinuta je podr\u0161ka za ciljne platforme darwin-i386{,-cc} i darwin-ppc{,64}{,-cc}.  <\/ul>\n<p>Izvor: <a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65208\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 OpenSSL 4.0.0, \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 4.0 \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 \u043f\u0440\u043e\u0448\u043b\u044b\u0445 \u0432\u0435\u0442\u043e\u043a OpenSSL 3.6, 3.5 LTS, 3.4 \u0438 3.0 LTS \u043f\u0440\u043e\u0434\u043b\u0438\u0442\u0441\u044f \u0434\u043e \u043d\u043e\u044f\u0431\u0440\u044f 2026 \u0433\u043e\u0434\u0430, \u0430\u043f\u0440\u0435\u043b\u044f 2030 \u0433\u043e\u0434\u0430, \u043e\u043a\u0442\u044f\u0431\u0440\u044f 2026 \u0433\u043e\u0434\u0430 \u0438 \u0441\u0435\u043d\u0442\u044f\u0431\u0440\u044f [&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-168753","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=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 OpenSSL 4.0.0, \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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