{"id":86204,"date":"2020-06-22T13:42:24","date_gmt":"2020-06-22T11:42:24","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vpn-wireguard-prinyat-v-osnovnoj-sostav-openbsd"},"modified":"2020-06-22T13:42:24","modified_gmt":"2020-06-22T11:42:24","slug":"vpn-wireguard-prinyat-v-osnovnoj-sostav-openbsd","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/vpn-wireguard-prinyat-v-osnovnoj-sostav-openbsd","title":{"rendered":"VPN WireGuard accettato nella distribuzione principale di OpenBSD","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Jason A. Donenfeld, autore di VPN WireGuard, <noindex><a rel=\"nofollow\" href=\"https:\/\/lists.zx2c4.com\/pipermail\/wireguard\/2020-June\/005588.html\">ha annunciato<\/a><\/noindex> un <noindex><a rel=\"nofollow\" href=\"https:\/\/marc.info\/?l=openbsd-cvs&#038;m=159274150512676&#038;w=2\">accettazione<\/a><\/noindex> nel nucleo del driver OpenBSD &#171;wg&#187; per il protocollo WireGuard, <noindex><a rel=\"nofollow\" href=\"https:\/\/marc.info\/?l=openbsd-cvs&#038;m=159273877612032&#038;w=2\">realizzazione<\/a><\/noindex> specifico per l'interfaccia di rete e  <noindex><a rel=\"nofollow\" href=\"https:\/\/marc.info\/?l=openbsd-cvs&#038;m=159274202612788&#038;w=2\">cambiamenti<\/a><\/noindex> strumenti operanti nello spazio utente. OpenBSD \u00e8 diventato il secondo sistema operativo dopo <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52275\">Linux<\/a><\/noindex> con pieno e integrato supporto per WireGuard. L'inclusione di WireGuard \u00e8 attesa nella versione OpenBSD 6.8.<\/p>\n<p>Le patch includono un driver per il kernel OpenBSD, modifiche agli strumenti ifconfig e tcpdump con supporto per le funzionalit\u00e0 di WireGuard, documentazione e piccole modifiche per integrare WireGuard con il resto del sistema. Il driver utilizza un'implementazione proprietaria degli algoritmi <noindex><a rel=\"nofollow\" href=\"https:\/\/marc.info\/?l=openbsd-cvs&#038;m=159273569711242&#038;w=2\">blake2s<\/a><\/noindex>, <noindex><a rel=\"nofollow\" href=\"https:\/\/marc.info\/?l=openbsd-cvs&#038;m=159273643011431&#038;w=2\">hchacha20<\/a><\/noindex> e <noindex><a rel=\"nofollow\" href=\"https:\/\/marc.info\/?l=openbsd-cvs&#038;m=159273623711395&#038;w=2\">curve25519<\/a><\/noindex>, cos\u00ec come l'implementazione SipHash gi\u00e0 presente nel kernel OpenBSD. <\/p>\n<p>L'implementazione \u00e8 compatibile con tutti i client ufficiali di WireGuard per Linux, Windows, macOS, *BSD, iOS e Android. I test delle performance su un laptop dello sviluppatore (Lenovo x230) hanno mostrato una larghezza di banda di 750 mbit\/s. A titolo di confronto, isakmpd con impostazioni di base ike psk fornisce una larghezza di banda di 380 mbit\/s.<\/p>\n<p>Nello sviluppo del driver per il kernel OpenBSD sono state scelte alcune soluzioni architettoniche simili a quelle del driver per Linux, ma il driver \u00e8 stato principalmente progettato per OpenBSD, tenendo conto delle specifiche di questo sistema e dell'esperienza acquisita nella creazione del driver per Linux. Con l'accordo dell'autore originale di WireGuard, il codice del nuovo driver \u00e8 completamente distribuito sotto la licenza libera ISC. <\/p>\n<p>Il driver si integra strettamente con lo stack di rete di OpenBSD e utilizza sottosistemi esistenti, il che ha permesso di rendere il codice molto compatto (circa 3000 righe di codice). Tra le differenze si segnala anche una diversa suddivisione dei componenti del driver rispetto a Linux: le interfacce specifiche per OpenBSD sono state spostate nei file &#171;if_wg.*&#187;, il codice per la protezione contro DoS in &#171;wg_cookie.*&#187;, e la logica di negoziazione delle connessioni e crittografia in &#171;wg_noise.*&#187;.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=53209\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u0436\u0435\u0439\u0441\u043e\u043d \u0414\u043e\u043d\u0435\u043d\u0444\u0438\u043b\u0434 (Jason A. Donenfeld), \u0430\u0432\u0442\u043e\u0440 VPN WireGuard, \u043e\u0431\u044a\u044f\u0432\u0438\u043b \u043e \u043f\u0440\u0438\u043d\u044f\u0442\u0438\u0438 \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0441\u043e\u0441\u0442\u0430\u0432 OpenBSD \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u044f\u0434\u0440\u0430 &#171;wg&#187; \u0434\u043b\u044f \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 WireGuard, \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u043d\u043e\u0433\u043e \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0438 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0435\u0433\u043e \u0432 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f. OpenBSD \u0441\u0442\u0430\u043b\u0430 \u0432\u0442\u043e\u0440\u043e\u0439 \u041e\u0421 \u043f\u043e\u0441\u043b\u0435 Linux \u0441 \u043f\u043e\u043b\u043d\u043e\u0439 \u0438 \u0438\u043d\u0442\u0435\u0433\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 WireGuard. \u0412\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 WireGuard \u043e\u0436\u0438\u0434\u0430\u0435\u0442\u0441\u044f \u0432 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 OpenBSD 6.8. \u041f\u0430\u0442\u0447\u0438 \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442 \u0434\u0440\u0430\u0439\u0432\u0435\u0440 \u0434\u043b\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-86204","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0414\u0436\u0435\u0439\u0441\u043e\u043d \u0414\u043e\u043d\u0435\u043d\u0444\u0438\u043b\u0434 (Jason A.\" \/>\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\/it\/blog\/news\/vpn-wireguard-prinyat-v-osnovnoj-sostav-openbsd\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"it_IT\" 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