{"id":76048,"date":"2020-03-30T19:42:06","date_gmt":"2020-03-30T17:42:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-vpn-wireguard-1-0-0"},"modified":"2020-03-30T19:42:06","modified_gmt":"2020-03-30T17:42:06","slug":"dostupen-vpn-wireguard-1-0-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/dostupen-vpn-wireguard-1-0-0","title":{"rendered":"VPN WireGuard 1.0.0 \u00e4r tillg\u00e4nglig","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/lists.zx2c4.com\/pipermail\/wireguard\/2020-March\/005206.html\">Presenteras<\/a><\/noindex> symbolisk utg\u00e5va av VPN <noindex><a rel=\"nofollow\" href=\"https:\/\/www.wireguard.io\/\">WireGuard 1.0.0<\/a><\/noindex>, som markerade leveransen av WireGuard-komponenter i k\u00e4rnans huvudstruktur <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52632\">Linux 5.6<\/a><\/noindex> och stabiliseringen av utvecklingen. Koden som ing\u00e5r i Linux-k\u00e4rnan <noindex><a rel=\"nofollow\" href=\"https:\/\/lore.kernel.org\/netdev\/20200319003047.113501-1-Jason@zx2c4.com\/\">har genomg\u00e5tt<\/a><\/noindex> en ytterligare s\u00e4kerhetsrevision utf\u00f6rd av en oberoende firma som specialiserar sig p\u00e5 s\u00e5dana kontroller. Revisionen visade inga problem.<\/p>\n<p>Eftersom WireGuard nu utvecklas inom Linux-k\u00e4rnans huvudstruktur har ett repository f\u00f6r distributioner och anv\u00e4ndare som forts\u00e4tter anv\u00e4nda \u00e4ldre versioner av k\u00e4rnan skapats <noindex><a rel=\"nofollow\" href=\"https:\/\/git.kernel.org\/pub\/scm\/linux\/kernel\/git\/zx2c4\/wireguard-linux-compat.git\/\">wireguard-linux-compat.git<\/a><\/noindex>. Repositoriet inkluderar bakportad WireGuard-kod och lagret compat.h f\u00f6r att s\u00e4kerst\u00e4lla kompatibilitet med \u00e4ldre k\u00e4rnor. Det noteras att s\u00e5 l\u00e4nge det finns m\u00f6jlighet f\u00f6r utvecklare och behov fr\u00e5n anv\u00e4ndare kommer versionen av patcharna att h\u00e5llas vid liv. I sin nuvarande form kan den separerade versionen av WireGuard anv\u00e4ndas med k\u00e4rnor fr\u00e5n <noindex><a rel=\"nofollow\" href=\"https:\/\/git.launchpad.net\/~ubuntu-kernel\/ubuntu\/+source\/linux\/+git\/focal\/tree\/debian\/dkms-versions?h=master-next\">Ubuntu 20.04<\/a><\/noindex> och <noindex><a rel=\"nofollow\" href=\"https:\/\/salsa.debian.org\/kernel-team\/linux\/-\/tree\/master\/debian%2Fpatches%2Ffeatures%2Fall%2Fwireguard\">Debian 10 \u00abBuster\u00bb<\/a><\/noindex>, och finns ocks\u00e5 tillg\u00e4nglig i form av patchar f\u00f6r Linux-k\u00e4rnor <noindex><a rel=\"nofollow\" href=\"https:\/\/git.zx2c4.com\/wireguard-linux\/log\/?h=backport-5.4.y\">5.4<\/a><\/noindex> och <noindex><a rel=\"nofollow\" href=\"https:\/\/git.zx2c4.com\/wireguard-linux\/log\/?h=backport-5.5.y\">5.5<\/a><\/noindex>. Distributioner som anv\u00e4nder de senaste k\u00e4rnorna, s\u00e5som Arch, Gentoo och<br \/>\nFedora 32, kommer att kunna anv\u00e4nda WireGuard i samband med uppdateringen av k\u00e4rna 5.6.<\/p>\n<p>Den huvudsakliga utvecklingsprocessen p\u00e5g\u00e5r nu i repositoriet <noindex><a rel=\"nofollow\" href=\"https:\/\/git.kernel.org\/pub\/scm\/linux\/kernel\/git\/zx2c4\/wireguard-linux.git\/\">wireguard-linux.git<\/a><\/noindex>, som inkluderar hela Linux-k\u00e4rnans tr\u00e4d med \u00e4ndringar fr\u00e5n Wireguard-projektet. Patchar fr\u00e5n detta repository kommer att granskas f\u00f6r inkludering i huvudk\u00e4rnan och regelbundet \u00f6verf\u00f6ras till grenarna net\/net-next. Utvecklingen av anv\u00e4ndarutrymmesverktyg och skript, s\u00e5som wg och wg-quick, p\u00e5g\u00e5r i repositoriet <noindex><a rel=\"nofollow\" href=\"https:\/\/git.kernel.org\/pub\/scm\/linux\/kernel\/git\/zx2c4\/wireguard-tools.git\/\">wireguard-tools.git<\/a><\/noindex>, som kan anv\u00e4ndas f\u00f6r att skapa paket i distributionerna.<\/p>\n<p>Vi p\u00e5minner om att VPN WireGuard bygger p\u00e5 moderna krypteringsmetoder, erbjuder mycket h\u00f6g prestanda, \u00e4r l\u00e4tt att anv\u00e4nda, utan komplikationer och har visat sig vara p\u00e5litlig i flera stora implementeringar som hanterar stora trafikvolymer. Projektet har utvecklats sedan 2015, har genomg\u00e5tt revision och <noindex><a rel=\"nofollow\" href=\"https:\/\/www.wireguard.com\/formal-verification\/\">formell verifiering<\/a><\/noindex> av de till\u00e4mpade krypteringsmetoderna. St\u00f6det f\u00f6r WireGuard \u00e4r redan integrerat i NetworkManager och systemd, och patcharna f\u00f6r k\u00e4rnan ing\u00e5r i de grundl\u00e4ggande distributionerna <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.debian.org\/Wireguard\">Debian Unstable<\/a><\/noindex>, Mageia, Alpine, Arch, Gentoo, OpenWrt, NixOS, <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=47266\">Subgraph<\/a><\/noindex> och <noindex><a rel=\"nofollow\" href=\"https:\/\/packages.altlinux.org\/ru\/search?query=kernel-modules-wireguard\">ALT<\/a><\/noindex>.<\/p>\n<p>I WireGuard till\u00e4mpas en koncept av nyckelbaserad rutning, vilket inneb\u00e4r att varje n\u00e4tverksgr\u00e4nssnitt kopplas till en privat nyckel och anv\u00e4nds f\u00f6r att l\u00e4nka offentliga nycklar. Utbytet av offentliga nycklar f\u00f6r att etablera en anslutning sker p\u00e5 liknande s\u00e4tt som med SSH. F\u00f6r att samordna nycklar och anslutning utan att starta en separat daemon i anv\u00e4ndarutrymmet anv\u00e4nds Noise_IK-mekanik. <noindex><a rel=\"nofollow\" href=\"http:\/\/noiseprotocol.org\/\">Noise Protocol Framework<\/a><\/noindex>, liknande bevarandet av authorized_keys i SSH. Datatransmission sker genom inkapsling i UDP-paket. St\u00f6d f\u00f6r att byta IP-adress p\u00e5 VPN-servern (roaming) utan att bryta anslutningen med automatisk omkonfigurering av klienten.<\/p>\n<p>F\u00f6r kryptering <noindex><a rel=\"nofollow\" href=\"https:\/\/www.wireguard.io\/protocol\/\">funktionen unix_crypt, som tar emot det l\u00f6senord som anv\u00e4ndaren anger utan att utf\u00f6ra escape av specialtecken. I git-repositoriet<\/a><\/noindex>  str\u00f6mmande krypteringsmetod <noindex><a rel=\"nofollow\" href=\"http:\/\/cr.yp.to\/chacha.html\">ChaCha20<\/a><\/noindex> och meddelandeautentiseringsalgoritm (MAC) <noindex><a rel=\"nofollow\" href=\"http:\/\/cr.yp.to\/mac.html\">Poly1305<\/a><\/noindex>, utvecklade av Daniel Bernstein (<noindex><a rel=\"nofollow\" href=\"http:\/\/cr.yp.to\/djb.html\">Daniel J. Bernstein<\/a><\/noindex>), Tanja Lange<br \/>\n(Tanja Lange) och Peter Schwabe (Peter Schwabe). ChaCha20 och Poly1305 positioneras som snabbare och s\u00e4krare alternativ till AES-256-CTR och HMAC, vars programvaruimplementation m\u00f6jligg\u00f6r en fast k\u00f6rningstid utan att s\u00e4rskild h\u00e5rdvarust\u00f6d kr\u00e4vs. F\u00f6r att generera en gemensam hemlig nyckel anv\u00e4nds protokollet Diffie-Hellman p\u00e5 elliptiska kurvor i implementationen <noindex><a rel=\"nofollow\" href=\"http:\/\/cr.yp.to\/ecdh.html\">Curve25519<\/a><\/noindex>, ocks\u00e5 f\u00f6reslagen av Daniel Bernstein. F\u00f6r hashing anv\u00e4nds algoritmen <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=35676\">BLAKE2s (RFC7693)<\/a><\/noindex>. <\/p>\n<p>Vid gammal <noindex><a rel=\"nofollow\" href=\"https:\/\/www.wireguard.com\/performance\/\">testning<\/a><\/noindex> visade WireGuard en 3,9 g\u00e5nger h\u00f6gre bandbredd och 3,8 g\u00e5nger h\u00f6gre responsivitet j\u00e4mf\u00f6rt med OpenVPN (256-bit AES med HMAC-SHA2-256). J\u00e4mf\u00f6rt med IPsec (256-bit ChaCha20+Poly1305 och AES-256-GCM-128) observeras en liten prestandaf\u00f6rdel f\u00f6r WireGuard (13-18%) och en minskning av f\u00f6rdr\u00f6jningar (21-23%). Resultaten av testerna p\u00e5 projektets webbplats omfattar en gammal avskild implementation av WireGuard och \u00e4r m\u00e4rkta som otillr\u00e4ckligt kvalitativa. Sedan testerna genomf\u00f6rdes har koden f\u00f6r WireGuard och IPsec ytterligare optimerats och fungerar nu snabbare. Mer omfattande tester, som omfattar den integrerade kernelimplementationen, har \u00e4nnu inte genomf\u00f6rts. Det noteras dock att WireGuard fortfarande \u00f6vertr\u00e4ffar IPsec i vissa situationer p\u00e5 grund av flerk\u00f6rning, medan OpenVPN f\u00f6rblir v\u00e4ldigt l\u00e5ngsamt.<\/p>\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/www.wireguard.io\/performance\/\"><img decoding=\"async\" alt=\"VPN WireGuard 1.0.0 \u00e4r tillg\u00e4nglig\" src=\"\/wp-content\/uploads\/2020\/03\/949feed20bd26d3c691fcd82646d5d94.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>K\u00e4lla: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52636\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0437\u043d\u0430\u043a\u043e\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a VPN WireGuard 1.0.0, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0442\u043c\u0435\u0442\u0438\u043b \u0441\u043e\u0431\u043e\u0439 \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0443 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 WireGuard \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u043c \u0441\u043e\u0441\u0442\u0430\u0432\u0435 \u044f\u0434\u0440\u0430 Linux 5.6 \u0438 \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438. \u0412\u043a\u043b\u044e\u0447\u0451\u043d\u043d\u044b\u0439 \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u044f\u0434\u0440\u0430 Linux \u043a\u043e\u0434 \u043f\u0440\u043e\u0448\u0451\u043b \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0430\u0443\u0434\u0438\u0442 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438, \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u043d\u044b\u0439 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0439 \u0444\u0438\u0440\u043c\u043e\u0439, \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u0443\u044e\u0449\u0435\u0439\u0441\u044f \u043d\u0430 \u043f\u043e\u0434\u043e\u0431\u043d\u044b\u0445 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430\u0445. \u0410\u0443\u0434\u0438\u0442 \u043d\u0435 \u0432\u044b\u044f\u0432\u0438\u043b \u043a\u0430\u043a\u0438\u0445-\u043b\u0438\u0431\u043e \u043f\u0440\u043e\u0431\u043b\u0435\u043c. \u0422\u0430\u043a \u043a\u0430\u043a WireGuard \u0442\u0435\u043f\u0435\u0440\u044c \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u043c \u0441\u043e\u0441\u0442\u0430\u0432\u0435 \u044f\u0434\u0440\u0430 Linux, \u0434\u043b\u044f \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u043e\u0432 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":76049,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-76048","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0437\u043d\u0430\u043a\u043e\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a VPN WireGuard.\" \/>\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\/sv\/blog\/news\/dostupen-vpn-wireguard-1-0-0\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 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