{"id":120271,"date":"2024-10-24T01:09:08","date_gmt":"2024-10-23T23:09:09","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-kriptograficheskih-bibliotek-openssl-3-4-libressl-4-0-botan-3-6-i-rustls-0-23-15"},"modified":"2024-10-24T01:09:08","modified_gmt":"2024-10-23T23:09:09","slug":"vypusk-kriptograficheskih-bibliotek-openssl-3-4-libressl-4-0-botan-3-6-i-rustls-0-23-15","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-kriptograficheskih-bibliotek-openssl-3-4-libressl-4-0-botan-3-6-i-rustls-0-23-15","title":{"rendered":"Kiadt\u00e1k az OpenSSL 3.4, LibreSSL 4.0, Botan 3.6 \u00e9s Rustls 0.23.15 kriptogr\u00e1fiai k\u00f6nyvt\u00e1rakat","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Kib\u0151v\u00edtett\u00fck a kriptogr\u00e1fiai k\u00f6nyvt\u00e1rak \u00faj verzi\u00f3it:    <\/p>\n<p>Megjelent az OpenSSL 3.4.0 k\u00f6nyvt\u00e1r, amely az SSL\/TLS protokollokat \u00e9s k\u00fcl\u00f6nf\u00e9le titkos\u00edt\u00e1si algoritmusokat val\u00f3s\u00edt meg. Az OpenSSL 3.4 t\u00e1mogat\u00e1sa 2025 okt\u00f3ber\u00e9ig tart. Az OpenSSL 3.3, 3.2, 3.1 \u00e9s 3.0 LTS kor\u00e1bbi \u00e1gainak t\u00e1mogat\u00e1sa 2026 \u00e1prilis\u00e1ig, 2025 november\u00e9ig, 2025 m\u00e1rcius\u00e1ig \u00e9s 2026 szeptember\u00e9ig lesz biztos\u00edtva. A projekt k\u00f3dj\u00e1t Apache 2.0 licenc alatt terjesztik. F\u0151bb \u00fajdons\u00e1gok:   <\/p>\n<ul>\n<li class=\"l\"> T\u00e1mogat\u00e1s ker\u00fclt a TLSv1.3 titkos\u00edt\u00e1si k\u00e9szlethez, amely korl\u00e1tozott adatintegrit\u00e1s-ellen\u0151rz\u0151 funkci\u00f3kkal (RFC 9150) rendelkezik, \u00e9s tartalmazza a TLS_SHA256_SHA256 \u00e9s TLS_SHA384_SHA384 algoritmusokat.\n<li class=\"l\"> Lehet\u0151v\u00e9 v\u00e1lt, hogy a pszeudo v\u00e9letlensz\u00e1m-gener\u00e1tor haszn\u00e1lhasson egy tov\u00e1bbi entr\u00f3piaforr\u00e1st, amely jitter alap\u00fa (jitter), amit a jitterentropy k\u00f6nyvt\u00e1r seg\u00edt\u00e9s\u00e9g\u00e9vel val\u00f3s\u00edtanak meg. Az entr\u00f3pia gener\u00e1l\u00e1sa a CPU-n v\u00e9grehajtott, meghat\u00e1rozott instrukci\u00f3sorozat v\u00e9grehajt\u00e1s\u00e1nak id\u0151beli elt\u00e9r\u00e9seinek m\u00e9r\u00e9s\u00e9vel t\u00f6rt\u00e9nik, amely sz\u00e1mos bels\u0151 t\u00e9nyez\u0151t\u0151l f\u00fcgg, \u00e9s fizik\u00e1lis vez\u00e9rl\u00e9s n\u00e9lk\u00fcl kisz\u00e1m\u00edthatatlan.\n<li class=\"l\"> Bevezet\u00e9sre ker\u00fclt a hiteles\u00edt\u00e9si tan\u00fas\u00edtv\u00e1nyok (AC - Attribute Certificate, RFC 5755) kezdeti t\u00e1mogat\u00e1sa, amelyek inform\u00e1ci\u00f3kat tartalmaznak a hozz\u00e1f\u00e9r\u00e9si jogokr\u00f3l, jogosults\u00e1gokr\u00f3l \u00e9s a tan\u00fas\u00edtv\u00e1nytulajdonos attrib\u00fatumair\u00f3l, amelyek igazolj\u00e1k a meghat\u00e1rozott m\u0171veletek elv\u00e9gz\u00e9s\u00e9nek lehet\u0151s\u00e9g\u00e9t. P\u00e9ld\u00e1ul, az AC-tan\u00fas\u00edtv\u00e1ny meghat\u00e1rozhatja a jogot egy szolg\u00e1ltat\u00e1shoz val\u00f3 csatlakoz\u00e1sra.\n<li class=\"l\"> T\u00e1mogat\u00e1st ny\u00fajtanak a hiteles\u00edt\u00e9si tan\u00fas\u00edtv\u00e1nyokkal kapcsolatos X.509v3 kiterjeszt\u00e9sek.\n<li class=\"l\"> A FIPS szolg\u00e1ltat\u00f3ban megval\u00f3sult a FIPS 140-3 Indicator API t\u00e1mogat\u00e1sa, amely lehet\u0151v\u00e9 teszi annak meghat\u00e1roz\u00e1s\u00e1t, hogy egy adott m\u0171veletet j\u00f3v\u00e1hagyott szolg\u00e1ltat\u00e1s keret\u00e9ben hajtottak-e v\u00e9gre.\n<li class=\"l\"> A BIO (Basic Input\/Output) API-ban javult a Base64 form\u00e1tum\u00fa bemenet kezel\u00e9se.\n<li class=\"l\"> T\u00e1mogat\u00e1s ker\u00fclt az openssl eszk\u00f6z PIE (Position Independent Executable) m\u00f3d\u00fa \u00f6ssze\u00e1ll\u00edt\u00e1s\u00e1ra, amely lehet\u0151v\u00e9 teszi a c\u00edmke v\u00e9letlenszer\u0171s\u00edt\u00e9s (ASLR) haszn\u00e1lat\u00e1t.\n<li class=\"l\"> T\u00e1mogat\u00e1s ker\u00fclt k\u00f6zvetlen\u00fcl kinyerhet\u0151, kombin\u00e1lt digit\u00e1lis al\u00e1\u00edr\u00e1s algoritmusokhoz, mint p\u00e9ld\u00e1ul az RSA-SHA2-256.\n<li class=\"l\"> A PKCS#12-hez hozz\u00e1ad\u00f3dott a PBMAC 1 (Password-Based Message Authentication Code 1, RFC 9579) t\u00e1mogat\u00e1s.\n<li class=\"l\"> Az openssl seg\u00e9dprogramhoz hozz\u00e1ad\u00f3dott a \u201e-not_before\u201d \u00e9s \u201e-not_after\u201d opci\u00f3 a tan\u00fas\u00edtv\u00e1ny \u00e9rv\u00e9nyess\u00e9gi idej\u00e9nek kezdeti \u00e9s v\u00e9gs\u0151 id\u0151pontj\u00e1nak kifejezett megad\u00e1s\u00e1ra.\n<li class=\"l\"> Az el\u0151re kisz\u00e1m\u00edtott \u00e9rt\u00e9kek haszn\u00e1lat\u00e1nak lehet\u0151s\u00e9ge biztos\u00edtott az elliptikus g\u00f6rb\u00e9k P-256 alap\u00fa kriptogr\u00e1fiai algoritmusok inicializ\u00e1l\u00e1sakor.\n<li class=\"l\"> Elavultnak nyilv\u00e1n\u00edtott\u00e1k a TS_VERIFY_CTX_set_* funkci\u00f3kat, amelyek hely\u00e9be a TS_VERIFY_CTX_set0_* funkci\u00f3k l\u00e9ptek a jav\u00edtott szemantik\u00e1val.\n<li class=\"l\"> Elavultnak nyilv\u00e1n\u00edtott\u00e1k az SSL_SESSION_get_time(), SSL_SESSION_set_time() \u00e9s SSL_CTX_flush_sessions() funkci\u00f3kat, helyett\u00fck az SSL_SESSION_get_time_ex(), SSL_SESSION_set_time_ex() \u00e9s SSL_CTX_flush_sessions_ex() funkci\u00f3kat kell haszn\u00e1lni, amelyek megszabadulnak a 2038-as probl\u00e9m\u00e1t\u00f3l.\n<li class=\"l\"> Az OpenSSL 3.4-ben v\u00e1rt QIUC protokoll t\u00e1mogat\u00e1s a <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hu\/server\/dts-los-angeles\/\" title=\"a szerver\" data-wpil-keyword-link=\"linked\" data-wpil-monitor-id=\"3944\">a szerver<\/a> k\u00f6vetkez\u0151 kiad\u00e1sra halasztva.    <\/ul>\n<p>A LibreSSL 4.0.0 projekt kiad\u00e1sa, amely az OpenSSL \u00e1ga, c\u00e9lja egy magasabb biztons\u00e1gi szint \u00e9s a SSL\/TLS protokollok min\u0151s\u00e9gi t\u00e1mogat\u00e1sa, a felesleges funkci\u00f3k elt\u00e1vol\u00edt\u00e1s\u00e1val, tov\u00e1bbi v\u00e9delmi eszk\u00f6z\u00f6k hozz\u00e1ad\u00e1s\u00e1val \u00e9s jelent\u0151s tiszt\u00edt\u00e1ssal \u00e9s a k\u00f3dalap \u00fajra\u00edr\u00e1s\u00e1val. A jelent\u0151s verzi\u00f3sz\u00e1m-v\u00e1ltoz\u00e1s a tizedes sz\u00e1moz\u00e1s bevezet\u00e9s\u00e9vel kapcsolatos (a 3.9 ut\u00e1n a 4.0 verzi\u00f3 k\u00f6vetkezik). A legszembet\u0171n\u0151bb v\u00e1ltoz\u00e1sok:  <\/p>\n<ul>\n<li class=\"l\"> Megkezd\u0151d\u00f6tt a kezdeti t\u00e1mogat\u00e1s az Emscripten haszn\u00e1lat\u00e1val v\u00e9gzett ford\u00edt\u00e1shoz, amely a C\/C++ WebAssembly-\u00e1 t\u00f6rt\u00e9n\u0151 ford\u00edt\u00e1s\u00e1ra szolg\u00e1l\u00f3 ford\u00edt\u00f3.\n<li class=\"l\"> Az \u201eopenssl cms\u201d parancshoz hozz\u00e1ad\u00f3dott a CRLfile opci\u00f3, amely lehet\u0151v\u00e9 teszi tov\u00e1bbi visszavont tan\u00fas\u00edtv\u00e1nyok (CRL) list\u00e1inak megad\u00e1s\u00e1t, amelyeket a hiteles\u00edt\u00e9s sor\u00e1n haszn\u00e1lnak.\n<li class=\"l\"> Megsz\u0171nt a mips32 platform t\u00e1mogat\u00e1sa.\n<li class=\"l\"> Megsz\u0171nt az assembly nyelven \u00edrt funkci\u00f3k el\u00e9rhet\u0151s\u00e9ge a nyilv\u00e1nos API-n kereszt\u00fcl (az ilyen funkci\u00f3k most m\u00e1r csak C nyelv\u0171 wrapper funkci\u00f3kon kereszt\u00fcl \u00e9rhet\u0151k el). Az elavult architekt\u00far\u00e1k elavult titkos\u00edt\u00f3 algoritmusainak assembly implement\u00e1ci\u00f3it elt\u00e1vol\u00edtott\u00e1k.\n<li class=\"l\"> Elt\u00e1vol\u00edtott\u00e1k a tan\u00fas\u00edtv\u00e1nyok \u00e9rv\u00e9nyess\u00e9g\u00e9nek gyors\u00edt\u00f3t\u00e1raz\u00e1s\u00e1hoz sz\u00fcks\u00e9ges k\u00f3dot, amely \u00e9rtelm\u00e9t vesztette a teljes\u00edtm\u00e9ny optimaliz\u00e1l\u00e1sa ut\u00e1n.\n<li class=\"l\"> Jav\u00edtott\u00e1k az X.509v3 kiterjeszt\u00e9sek implement\u00e1ci\u00f3j\u00e1t, egys\u00e9ges\u00edtett\u00e9k az X.509v3 m\u00f3dszereket \u00e9s megtiszt\u00edtott\u00e1k a kapcsol\u00f3d\u00f3 X.509v3 API-t.\n<li class=\"l\"> Teljesen \u00fajra\u00edrt\u00e1k a CRYPTO_EX_DATA t\u00edpus implement\u00e1ci\u00f3j\u00e1t.\n<li class=\"l\"> A libcrypto-ban az atoi() \u00e9s strtol() funkci\u00f3kat a strtonum() funkci\u00f3ra cser\u00e9lt\u00e9k.\n<li class=\"l\"> Hozz\u00e1adva a crypto_arch.h fejl\u00e9cf\u00e1jl, amelybe a hardverarchitekt\u00far\u00e1kra specifikus k\u00f3d ker\u00fclt.\n<li class=\"l\"> \u00dajra lett tervezve \u00e9s optimaliz\u00e1lva a DES algoritmus implement\u00e1ci\u00f3ja.\n<li class=\"l\"> Elt\u00e1vol\u00edtott\u00e1k a pem2.h, ssl2.h, ssl23.h \u00e9s ui_compat.h fejl\u00e9cf\u00e1jlokat.\n<li class=\"l\"> Elt\u00e1vol\u00edtott\u00e1k a Whirlpool hash algoritmus t\u00e1mogat\u00e1s\u00e1t.\n<li class=\"l\"> Elt\u00e1vol\u00edtott\u00e1k az HMAC_Init(), OPENSSL_load_builtin_modules(), X509_REQ_{get,set}_extension_nids(), X509_check_trust() funkci\u00f3kat.\n<li class=\"l\"> Elt\u00e1vol\u00edtva PEM_USER, PEM_CTX, COMP_CTX, COMP_METHOD, X509_CRL_METHOD, STORE, STORE_METHOD \u00e9s SSL_AEAD_CTX t\u00edpusok.\n<li class=\"l\"> A libssl-hez \u00faj f\u00fcggv\u00e9nyek ker\u00fcltek be: SSL_CTX_set1_cert_store() \u00e9s SSL_CIPHER_get_handshake_digest().        <\/ul>\n<p>El\u00e9rhet\u0151 a Botan 3.6.0 kriptogr\u00e1fiai k\u00f6nyvt\u00e1r kiad\u00e1sa, amely a NeoPG projektben, a GnuPG 2 forkj\u00e1ban ker\u00fcl felhaszn\u00e1l\u00e1sra. A k\u00f6nyvt\u00e1r sz\u00e9les k\u00f6r\u0171, el\u0151re elk\u00e9sz\u00edtett primit\u00edveket biztos\u00edt TLS protokollokhoz, X.509 tan\u00fas\u00edtv\u00e1nyokhoz, AEAD titkos\u00edt\u00e1shoz, TPM, PKCS#11 modulokhoz, jelsz\u00f3 hash-el\u00e9shez \u00e9s posztkvantum kriptogr\u00e1fi\u00e1hoz (hash-alap\u00fa al\u00e1\u00edr\u00e1sok \u00e9s kulcsmegoszt\u00e1s McEliece alap\u00fa). A k\u00f6nyvt\u00e1r C++ nyelven \u00edr\u00f3dott \u00e9s BSD licenc alatt \u00e9rhet\u0151 el. Az \u00faj verzi\u00f3ban:  <\/p>\n<ul>\n<li class=\"l\"> Be\u00e9p\u00edt\u00e9sre ker\u00fclt egy \u00faj k\u00f6nyvt\u00e1r elliptikus g\u00f6rb\u00e9ken alapul\u00f3 kriptoalgoritmusokhoz, amelyben a standard g\u00f6rb\u00e9k alatti m\u0171veletek 2-3-szor gyorsabban hajthat\u00f3k v\u00e9gre. Emellett egy \u00faj API is el\u00e9rhet\u0151 az alacsony szint\u0171 elliptikus g\u00f6rb\u00e9kkel val\u00f3 munk\u00e1hoz.\n<li class=\"l\"> Hozz\u00e1adva a nemr\u00e9giben a NIST \u00e1ltal standardiz\u00e1lt posztkvantum titkos\u00edt\u00f3 algoritmusok t\u00e1mogat\u00e1sa: FIPS 203 ML-KEM (Kyber), FIPS 204 ML-DSA (Dilithium) \u00e9s FIPS 205 SLH-DSA (SPHINCS+).\n<li class=\"l\"> Hozz\u00e1adva a TPM2 chipek t\u00e1mogat\u00e1sa.\n<li class=\"l\"> B\u0151v\u00edtett\u00fck a konstans v\u00e9grehajt\u00e1si id\u0151vel rendelkez\u0151 sz\u00e1m\u00edt\u00e1sok haszn\u00e1lat\u00e1t a csatorn\u00e1kon kereszt\u00fcli t\u00e1mad\u00e1sok elleni v\u00e9delem \u00e9rdek\u00e9ben.\n<li class=\"l\"> Hozz\u00e1adva a jitterentropy k\u00f6nyvt\u00e1rral t\u00f6rt\u00e9n\u0151 tov\u00e1bbi entr\u00f3pia gener\u00e1l\u00e1s.\n<li class=\"l\"> Jav\u00edtottuk a hexadecim\u00e1lis form\u00e1tum\u00fa \u00e9s base64 k\u00f3dol\u00e1s\u00fa adatok feldolgoz\u00e1si teljes\u00edtm\u00e9ny\u00e9t.\n<li class=\"l\"> Hozz\u00e1adva az AVX2-VAES \u00e9s GFNI-AVX2 processzor-kiterjeszt\u00e9sek t\u00e1mogat\u00e1sa.\n<li class=\"l\"> Hozz\u00e1adva a CPU armv7, aarch64 \u00e9s ppc64 lehet\u0151s\u00e9gek meghat\u00e1roz\u00e1sa az OpenBSD platformon.\n<li class=\"l\"> Hozz\u00e1adva egy ford\u00edt\u00e1si lehet\u0151s\u00e9g, amely letiltja az \u00f6sszes inline assembler beilleszt\u00e9st.    <\/ul>\n<p>A Rustls 0.23.15 projekt kiad\u00e1sa, amely a TLS1.2 \u00e9s TLS1.3 protokollok kliens- \u00e9s szerverimplement\u00e1ci\u00f3j\u00e1t fejleszti Rust nyelv\u0171 projektekhez. A Rustls nem biztos\u00edt saj\u00e1t kriptogr\u00e1fiai primit\u00edv implement\u00e1ci\u00f3t, hanem plug-in kriptogr\u00e1fiai f\u00fcggv\u00e9nyek szolg\u00e1ltat\u00f3it haszn\u00e1lja (t\u00e1mogatott algoritmusok: ECDSA, Ed25519, RSA, ChaCha20-Poly1305, AES128-GCM \u00e9s AES256-GCM). A Rustls alap\u00e9rtelmez\u00e9s szerint az aws-lc-rs k\u00f6nyvt\u00e1rra \u00e9p\u00edti a kriptogr\u00e1fiai szolg\u00e1ltat\u00f3t, amelyet az Amazon fejlesztett \u00e9s az AWS-LC C++ k\u00f3dj\u00e1ra alapoz, amely a BoringSSL projektb\u0151l sz\u00e1rmazik (a Google \u00e1ltal karbantartott OpenSSL fork). A ring k\u00f6nyvt\u00e1r is haszn\u00e1lhat\u00f3 kriptogr\u00e1fiai szolg\u00e1ltat\u00f3k\u00e9nt, amely r\u00e9szben a BoringSSL-en alapul \u00e9s assembl\u00e1l\u00f3, C++ \u00e9s Rust k\u00f3dot kombin\u00e1l.     <\/p>\n<p>Az \u00faj verzi\u00f3 figyelemre m\u00e9lt\u00f3 teljes\u00edtm\u00e9nyoptimaliz\u00e1l\u00e1sokkal rendelkezik. Azt \u00e1ll\u00edtj\u00e1k, hogy a crypto primit\u00edvek haszn\u00e1lat\u00e1val az aws-lc-rs Rustls k\u00f6nyvt\u00e1r most m\u00e1r megel\u0151zi az OpenSSL \u00e9s BoringSSL k\u00f6nyvt\u00e1rakat a s\u00e1vsz\u00e9less\u00e9g \u00e9s a kapcsolat l\u00e9trehoz\u00e1s\u00e1nak\/\u00fajraind\u00edt\u00e1s\u00e1nak sebess\u00e9g\u00e9t m\u00e9r\u0151 tesztekben.    <img decoding=\"async\" alt=\"Kiadt\u00e1k az OpenSSL 3.4, LibreSSL 4.0, Botan 3.6 \u00e9s Rustls 0.23.15 kriptogr\u00e1fiai k\u00f6nyvt\u00e1rakat\" src=\"\/wp-content\/uploads\/2024\/10\/51b2782d9e3db5f18b710a5cc9e6641b.png\" style=\"display:block;margin: 0 auto\" \/>    <img decoding=\"async\" alt=\"Kiadt\u00e1k az OpenSSL 3.4, LibreSSL 4.0, Botan 3.6 \u00e9s Rustls 0.23.15 kriptogr\u00e1fiai k\u00f6nyvt\u00e1rakat\" src=\"\/wp-content\/uploads\/2024\/10\/d3e33869768a3f91bf67eede6abe499c.png\" style=\"display:block;margin: 0 auto\" \/><br \/>\n<br \/>Forr\u00e1s: <a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62095\">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\u044b \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043d\u043e\u0432\u044b\u0445 \u0432\u0435\u0440\u0441\u0438\u0439 \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: \u0420\u0435\u043b\u0438\u0437 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 OpenSSL 3.4.0 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 SSL\/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. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 OpenSSL 3.4 \u0431\u0443\u0434\u0435\u0442 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u0434\u043e \u043e\u043a\u0442\u044f\u0431\u0440\u044f 2025 \u0433\u043e\u0434\u0430. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043f\u0440\u043e\u0448\u043b\u044b\u0445 \u0432\u0435\u0442\u043e\u043a OpenSSL 3.3, 3.2, 3.1 \u0438 3.0 LTS \u043f\u0440\u043e\u0434\u043b\u0438\u0442\u0441\u044f \u0434\u043e \u0430\u043f\u0440\u0435\u043b\u044f 2026 \u0433\u043e\u0434\u0430, \u043d\u043e\u044f\u0431\u0440\u044f 2025 \u0433\u043e\u0434\u0430, \u043c\u0430\u0440\u0442\u0430 2025 \u0433\u043e\u0434\u0430 \u0438 \u0441\u0435\u043d\u0442\u044f\u0431\u0440\u044f 2026 \u0433\u043e\u0434\u0430 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0435\u043d\u043d\u043e. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":120272,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-120271","post","type-post","status-publish","format-standard","has-post-thumbnail","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=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043d\u043e\u0432\u044b\u0445 \u0432\u0435\u0440\u0441\u0438\u0439 \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: \u0420\u0435\u043b\u0438\u0437 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 OpenSSL 3.4.0 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 SSL\/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.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-kriptograficheskih-bibliotek-openssl-3-4-libressl-4-0-botan-3-6-i-rustls-0-23-15\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"hu_HU\" \/>\n\t\t<meta property=\"og:site_name\" content=\"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\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\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 3.4, LibreSSL 4.0, Botan 3.6 \u0438 Rustls 0.23.15 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043d\u043e\u0432\u044b\u0445 \u0432\u0435\u0440\u0441\u0438\u0439 \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: \u0420\u0435\u043b\u0438\u0437 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 OpenSSL 3.4.0 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 SSL\/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.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-kriptograficheskih-bibliotek-openssl-3-4-libressl-4-0-botan-3-6-i-rustls-0-23-15\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-10-23T23:09:09+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-10-23T23:09:09+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47 A kriptogr\u00e1fiai k\u00f6nyvt\u00e1rak, az OpenSSL 3.4, a LibreSSL 4.0, a Botan 3.6 \u00e9s a Rustls 0.23.15 kiad\u00e1sa | ProHoster","description":"T\u00f6bb \u00faj verzi\u00f3t is kiadtak a kriptogr\u00e1fiai k\u00f6nyvt\u00e1rakb\u00f3l: Az OpenSSL 3.4.0 k\u00f6nyvt\u00e1r kiad\u00e1sa, amely az SSL\/TLS protokollok \u00e9s k\u00fcl\u00f6nb\u00f6z\u0151 titkos\u00edt\u00e1si algoritmusok megval\u00f3s\u00edt\u00e1s\u00e1t tartalmazza.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-kriptograficheskih-bibliotek-openssl-3-4-libressl-4-0-botan-3-6-i-rustls-0-23-15","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 3.4, LibreSSL 4.0, Botan 3.6 \u0438 Rustls 0.23.15 | ProHoster","og:description":"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043d\u043e\u0432\u044b\u0445 \u0432\u0435\u0440\u0441\u0438\u0439 \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: \u0420\u0435\u043b\u0438\u0437 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 OpenSSL 3.4.0 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 SSL\/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.","og:url":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-kriptograficheskih-bibliotek-openssl-3-4-libressl-4-0-botan-3-6-i-rustls-0-23-15","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2024-10-23T23:09:09+00:00","article:modified_time":"2024-10-23T23:09:09+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"120271","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-02-22 15:46:25","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-23 07:27:19","updated":"2026-02-22 15:46:25","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/120271","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/comments?post=120271"}],"version-history":[{"count":3,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/120271\/revisions"}],"predecessor-version":[{"id":165673,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/120271\/revisions\/165673"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/media\/120272"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/media?parent=120271"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/categories?post=120271"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/tags?post=120271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}