{"id":113515,"date":"2024-02-10T16:02:49","date_gmt":"2024-02-10T14:02:49","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-yadro-dragonfly-bsd-dobavlena-podderzhka-vpn-wireguard"},"modified":"2024-02-10T16:02:49","modified_gmt":"2024-02-10T14:02:49","slug":"v-yadro-dragonfly-bsd-dobavlena-podderzhka-vpn-wireguard","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/v-yadro-dragonfly-bsd-dobavlena-podderzhka-vpn-wireguard","title":{"rendered":"Der er tilf\u00f8jet st\u00f8tte til VPN WireGuard i DragonFly BSD-kernen.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Kernen i operativsystemet DragonFly BSD har f\u00e5et omkring 100 \u00e6ndringer relateret til implementering af st\u00f8tte til VPN WireGuard. Driveren \u00abwg\u00bb med st\u00f8tte for WireGuard-protokollen er blevet overf\u00f8rt fra FreeBSD, mens koden til kryptografiske funktioner, netv\u00e6rksgr\u00e6nsefladen og ioctl API'et (til styring fra brugerrummet) er l\u00e5nt fra OpenBSD. \u00c6ndringerne i ifconfig-v\u00e6rkt\u00f8jet, som er n\u00f8dvendige for konfigurationen af VPN, er overf\u00f8rt fra OpenBSD. Implementeringen er kompatibel med alle officielle WireGuard-klienter til Linux, Windows, macOS, *BSD, iOS og Android. DragonFly BSD er blevet det femte \u00e5bne operativsystem efter Linux, OpenBSD, NetBSD og FreeBSD med integreret st\u00f8tte til WireGuard.      <\/p>\n<p>WireGuard anvender konceptet med ruteudtagning baseret p\u00e5 krypteringsn\u00f8gler, som indeb\u00e6rer, at hver netv\u00e6rksgr\u00e6nseflade knyttes til en privat n\u00f8gle, og at offentlige n\u00f8gler bruges til forbindelse. Til n\u00f8gleudveksling og forbindelse uden at starte en separat daemon i brugerrummet er mekanismen Noise_IK fra Noise Protocol Framework anvendt, der ligner vedligeholdelsen af authorized_keys i SSH. Dataoverf\u00f8rsel sker ved indkapsling i UDP-pakker. \u00c6ndring af IP-adresse <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/vpn\/\"   title=\"VPN\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"115\">VPN<\/a>-server (roaming) underst\u00f8ttes uden afbrydelse af forbindelsen med automatisk genkonfiguration af klienten.     <\/p>\n<p>Til kryptering anvendes stream cipher ChaCha20 og message authentication algorithm (MAC) Poly1305, udviklet af Daniel Bernstein, Tanja Lange og Peter Schwabe. ChaCha20 og Poly1305 pr\u00e6senteres som hurtigere og sikrere alternativer til AES-256-CTR og HMAC, hvis softwareimplementering g\u00f8r det muligt at opn\u00e5 en fast udf\u00f8relsestid uden at involvere specialiseret hardwareunderst\u00f8ttelse. Protokollen for generation af den f\u00e6lles hemmelige n\u00f8gle anvender Diffie-Hellman p\u00e5 elliptiske kurver med implementeringen Curve25519, ogs\u00e5 foresl\u00e5et af Daniel Bernstein. Hashing anvender algoritmen BLAKE2s (RFC7693).               <\/p>\n<p>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60585\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u0441\u043e\u0441\u0442\u0430\u0432 \u044f\u0434\u0440\u0430 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b DragonFly BSD \u043f\u0440\u0438\u043d\u044f\u0442\u043e \u043e\u043a\u043e\u043b\u043e 100 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 VPN WireGuard. \u0414\u0440\u0430\u0439\u0432\u0435\u0440 &#171;wg&#187; \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 WireGuard \u043f\u0435\u0440\u0435\u043d\u0435\u0441\u0451\u043d \u0438\u0437 FreeBSD, \u0430 \u043a\u043e\u0434 \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0439, \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0438 ioctl API (\u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438\u0437 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f) \u0437\u0430\u0438\u043c\u0441\u0442\u0432\u043e\u0432\u0430\u043d \u0438\u0437 OpenBSD. \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u0443\u0442\u0438\u043b\u0438\u0442\u0443 ifconfig, \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b\u0435 \u0434\u043b\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 VPN, \u043f\u0435\u0440\u0435\u043d\u0435\u0441\u0435\u043d\u044b \u0438\u0437 OpenBSD. \u0420\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\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-113515","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=\"\u0412 \u0441\u043e\u0441\u0442\u0430\u0432 \u044f\u0434\u0440\u0430 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b DragonFly BSD \u043f\u0440\u0438\u043d\u044f\u0442\u043e \u043e\u043a\u043e\u043b\u043e 100 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