{"id":170634,"date":"2026-05-12T00:24:49","date_gmt":"2026-05-11T22:24:49","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/pervyj-vypusk-realizaczii-protokola-tls-1-3-na-java-s-algoritmami-gost-v-sootvetstvii-s-rfc-9367"},"modified":"2026-05-12T00:24:49","modified_gmt":"2026-05-11T22:24:49","slug":"pervyj-vypusk-realizaczii-protokola-tls-1-3-na-java-s-algoritmami-gost-v-sootvetstvii-s-rfc-9367","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/pervyj-vypusk-realizaczii-protokola-tls-1-3-na-java-s-algoritmami-gost-v-sootvetstvii-s-rfc-9367","title":{"rendered":"Il primo rilascio dell'implementazione del protocollo TLS 1.3 in Java con algoritmi GOST secondo RFC 9367","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Modulo <em>crypto-gost-tls13<\/em> contiene l'implementazione <em>TLS 1.3 (RFC 8446 + RFC 9367)<\/em> con crittografia GOST. Questa versione \u00e8 una versione iniziale della libreria ed \u00e8 pronta per l'uso interno.<\/p>\n<p>Una caratteristica della libreria \u00e8 l'implementazione in Java puro. Tutte le operazioni crittografiche vengono eseguite con i mezzi integrati della libreria - senza dipendenze esterne.<\/p>\n<p>Questo \u00e8 in un certo senso uno dei primi esempi di implementazione open source di TLS 1.3 con GOST in Java, quindi i test di interop sono stati eseguiti in una misura minima.<\/p>\n<p>Di seguito sono riportate le funzionalit\u00e0 della libreria.<\/p>\n<ol>\n<li><em>Protocolli:<\/em><\/li>\n<\/ol>\n<ul>\n<li>Handshake: completo (client\/server), ridotto (PSK), mutuo (mTLS).<\/li>\n<li>ALPN (RFC 7301) - negoziazione del protocollo di livello applicativo (HTTP\/2, HTTP\/1.1).<\/li>\n<li>SNI (RFC 6066) - indicazione del nome <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/server\/dts-los-angeles\/\" title=\"server\" data-wpil-keyword-link=\"linked\">server<\/a> per implementazioni multi-tenant.<\/li>\n<li>KeyUpdate (RFC 8446 \u00a74.6.3) - aggiornamento delle chiavi di crittografia del traffico.<\/li>\n<li>Suite di cifratura: TLS_KUZNYECHIK_MGM_STREEBOG_256_L\/S.<\/li>\n<li>ECDHE: CryptoPro-A (256 bit), CryptoPro-B (512 bit)<\/li>\n<li>TLSTREE re-keying per ogni record - cambio della chiave di crittografia per ogni record TLS.<\/li>\n<li>Frammentazione e assemblaggio degli handshake e dei record (RFC 8446 \u00a75.1).<\/li>\n<li>Ripristino della sessione: PSK tramite NewSessionTicket (PskStore in-memory, uso singolo).<\/li>\n<li>OCSP stapling: <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/server\/\"   title=\"un server\" data-wpil-keyword-link=\"linked\">un server<\/a> allega la risposta OCSP al certificato.<\/li>\n<li>Messaggi post-handshake: NewSessionTicket (salvataggio per PSK).<\/li>\n<\/ul>\n<ol start=\"2\">\n<li><em>Criptografia:<\/em><\/li>\n<\/ol>\n<ul>\n<li>Piano chiave: HKDF-Streebog (RFC 5869) secondo lo schema TLS 1.3 (RFC 8446 \u00a77.1).<\/li>\n<li>Protezione dei record: MGM-AEAD (Kuznyechik) con nonce come da RFC 8446 \u00a75.3.<\/li>\n<li>Le chiavi effimere vengono cancellate dopo l'uso.<\/li>\n<\/ul>\n<ol start=\"3\">\n<li><em>Certificati:<\/em><\/li>\n<\/ol>\n<ul>\n<li>Parsing X.509v3 (GOST R 34.10-2012) \u2014 parser DER integrato.<\/li>\n<li>Validazione della catena: firme, DN (issuer \u2192 subject), Basic Constraints, Key Usage, Extended Key * Usage (serverAuth \/ clientAuth), pathLen.<\/li>\n<li>Controllo dell'hostname: dNSName + iPAddress (RFC 6125).<\/li>\n<li>Verifica delle risposte OCSP (RFC 6960).<\/li>\n<\/ul>\n<p>4.<em>Trasporto:<\/em><\/p>\n<ul>\n<li>TlsTransport \u2014 interfaccia.<\/li>\n<li>InMemoryTlsTransport \u2014 per test e scenari mono-processo (coda in-memory).<\/li>\n<li>SocketTlsTransport \u2014 I\/O bloccante tramite java.net.Socket.<\/li>\n<li>ChannelTlsTransport \u2014 trasporto basato su NIO SocketChannel (modalit\u00e0 bloccante, interrompibile).<\/li>\n<\/ul>\n<ol start=\"5\">\n<li><em>Handshake passo dopo passo:<\/em><\/li>\n<\/ol>\n<ul>\n<li>TlsHandshakeEngine \u2014 macchina a stati per l'handshake (indipendente da I\/O). Usa TlsSession come orchestratore; adatto per l'integrazione con JSSE (SSLEngine).<\/li>\n<\/ul>\n<ol start=\"6\">\n<li><em>API ByteBuffer:<\/em><\/li>\n<\/ol>\n<ul>\n<li>TlsRecord.protect\/unprotect \u2014 sovraccarichi ByteBuffer per integrazione zero-copy con NIO. Caricamento delle chiavi:<\/li>\n<li>Pkcs12Loader \u2014 lettura PFX (PKCS#12) con PBKDF2-HMAC-SHA256 + AES-256-CBC.<\/li>\n<\/ul>\n<ol start=\"7\">\n<li><em>Chiusura della sessione:<\/em><\/li>\n<\/ol>\n<ul>\n<li>close_notify \u2014 chiusura corretta secondo il protocollo.<\/li>\n<li>Cancellazione del materiale chiave alla chiusura o in caso di errore.<\/li>\n<li>Gestione degli alert: fatal \u2014 chiusura immediata + cancellazione.<\/li>\n<\/ul>\n<ol start=\"8\">\n<li><em>Sicurezza dell'implementazione:<\/em><\/li>\n<\/ol>\n<ul>\n<li>Confronto a tempo costante per verify_data e binders PSK (protezione contro attacchi di timing)<\/li>\n<li>Stripping del materiale chiave: destroy() su tutti gli oggetti con chiavi (TlsKeySchedule, TlsTrafficKeys, TlsRecord, HandshakeContext) durante la chiusura, alert fatale, eccezione nella handshake<\/li>\n<li>Protezione contro DoS: limiti sulla lunghezza della catena di certificati (10), messaggi post-handshake, dimensione delle registrazioni.<\/li>\n<li>MGM nonce: il MSB del primo byte viene azzerato per ICN (RFC 9058 \u00a73, RFC 9367 \u00a73.3).<\/li>\n<li>La chiave privata ECDHE e il transcript della handshake vengono distrutti dopo il completamento della handshake.<\/li>\n<li>Il materiale chiave HMAC viene azzerato dopo l'uso (HkdfStreebog, KdfGostR3411_2012_256).<\/li>\n<\/ul>\n<ol start=\"9\">\n<li><em>Limitazioni:<\/em><\/li>\n<\/ol>\n<ul>\n<li>Solo resumption PSK (0-RTT ed external PSK non supportati).<\/li>\n<li>Solo psk_dhe_ke (pure PSK senza ECDHE non supportato).<\/li>\n<li>HelloRetryRequest (RFC 8446 \u00a74.1.4) non supportato \u2014 viene utilizzato solo un gruppo nominato (GC256A per impostazione predefinita).<\/li>\n<li>Solo GOST (non-GOST cipher suites non supportati).<\/li>\n<\/ul>\n<ol start=\"10\">\n<li><em>Testing:<\/em><\/li>\n<\/ol>\n<ul>\n<li>La libreria contiene Known Answer Tests da RFC 9367 Appendix A.1 (varianti L e S) \u2014 pianificazione completa delle chiavi, TLSTREE, AEAD, ECDHE. E supera l'intero spettro dei test KAT.<\/li>\n<li>4 test di integrazione (self-interop) attraverso socket TCP reali.<\/li>\n<li>Test di fuzzing per i parser: TlsMessageParser (8 metodi), TlsDerParser (3 metodi), TlsOcspVerifier (1 metodo), per garantire la sicurezza e ridurre i vettori di attacco sui parser.<\/li>\n<\/ul>\n<ol start=\"11\">\n<li><em>Soluzioni architettoniche:<\/em><\/li>\n<\/ol>\n<ul>\n<li>TlsHandshakeEngine \u2014 macchina a stati, scollegata da I\/O (per il futuro modulo JSSE).<\/li>\n<li>ByteBuffer sovraccarichi TlsRecord.protect\/unprotect per NIO\/JSSE.<\/li>\n<li>Cache TLSTREE (TlsTreeCache) \u2014 ricompilazione solo dei livelli modificati (RFC 9367).<\/li>\n<li>InMemoryTlsTransport.Pair \u2014 coppia bidirezionale per test e interazione su un singolo processo.<\/li>\n<\/ul>\n<p>La libreria \u00e8 distribuita sotto licenza libera.<\/p>\n<p>Fonte: <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/java\/18287174\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041c\u043e\u0434\u0443\u043b\u044c crypto-gost-tls13 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e TLS 1.3 (RFC 8446 + RFC 9367) \u0441 \u0413\u041e\u0421\u0422-\u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0435\u0439. \u0414\u0430\u043d\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0435\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u0438 \u0433\u043e\u0442\u043e\u0432 \u0434\u043b\u044f \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f. \u041e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c\u044e \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043d\u0430 \u0447\u0438\u0441\u0442\u043e\u0439 Java. \u0412\u0441\u0435 \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u044e\u0442\u0441\u044f \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u043c\u0438 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430\u043c\u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u2014 \u0431\u0435\u0437 \u0432\u043d\u0435\u0448\u043d\u0438\u0445 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0435\u0439. \u042d\u0442\u043e \u0432 \u0441\u0432\u043e\u0435\u043c \u0440\u043e\u0434\u0435 \u043e\u0434\u043d\u0430 \u0438\u0437 \u043f\u0435\u0440\u0432\u044b\u0445 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0439 TLS 1.3 \u0441 \u0413\u041e\u0421\u0422 [&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-170634","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041c\u043e\u0434\u0443\u043b\u044c crypto-gost-tls13 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e TLS 1.3 (RFC 8446 + RFC 9367) \u0441 \u0413\u041e\u0421\u0422-\u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0435\u0439.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Erik Peterson\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/it\/blog\/news\/pervyj-vypusk-realizaczii-protokola-tls-1-3-na-java-s-algoritmami-gost-v-sootvetstvii-s-rfc-9367\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.0.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"it_IT\" \/>\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\u041f\u0435\u0440\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 TLS 1.3 \u043d\u0430 Java \u0441 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0430\u043c\u0438 \u0413\u041e\u0421\u0422 \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 RFC 9367 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041c\u043e\u0434\u0443\u043b\u044c crypto-gost-tls13 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e TLS 1.3 (RFC 8446 + RFC 9367) \u0441 \u0413\u041e\u0421\u0422-\u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0435\u0439.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/it\/blog\/news\/pervyj-vypusk-realizaczii-protokola-tls-1-3-na-java-s-algoritmami-gost-v-sootvetstvii-s-rfc-9367\" \/>\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=\"2026-05-11T22:24:49+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-05-11T22:24:49+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\udd47Prima release dell'implementazione del protocollo TLS 1.3 su Java con algoritmi GOST in conformit\u00e0 a RFC 9367 | ProHoster","description":"Il modulo crypto-gost-tls13 contiene un'implementazione di TLS 1.3 (RFC 8446 + RFC 9367) con crittografia GOST.","canonical_url":"https:\/\/prohoster.info\/it\/blog\/news\/pervyj-vypusk-realizaczii-protokola-tls-1-3-na-java-s-algoritmami-gost-v-sootvetstvii-s-rfc-9367","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","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\u041f\u0435\u0440\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 TLS 1.3 \u043d\u0430 Java \u0441 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0430\u043c\u0438 \u0413\u041e\u0421\u0422 \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 RFC 9367 | ProHoster","og:description":"\u041c\u043e\u0434\u0443\u043b\u044c crypto-gost-tls13 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e TLS 1.3 (RFC 8446 + RFC 9367) \u0441 \u0413\u041e\u0421\u0422-\u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0435\u0439.","og:url":"https:\/\/prohoster.info\/it\/blog\/news\/pervyj-vypusk-realizaczii-protokola-tls-1-3-na-java-s-algoritmami-gost-v-sootvetstvii-s-rfc-9367","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":"2026-05-11T22:24:49+00:00","article:modified_time":"2026-05-11T22:24:49+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/170634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/comments?post=170634"}],"version-history":[{"count":2,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/170634\/revisions"}],"predecessor-version":[{"id":173162,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/170634\/revisions\/173162"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/media?parent=170634"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/categories?post=170634"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/tags?post=170634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}