{"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\/fr\/blog\/news\/v-yadro-dragonfly-bsd-dobavlena-podderzhka-vpn-wireguard","title":{"rendered":"Le noyau de DragonFly BSD a ajout\u00e9 le support de VPN WireGuard.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Le noyau du syst\u00e8me d'exploitation DragonFly BSD comprend environ 100 modifications li\u00e9es \u00e0 la mise en \u0153uvre du support VPN WireGuard. Le pilote \u00ab wg \u00bb avec support pour le protocole WireGuard a \u00e9t\u00e9 transf\u00e9r\u00e9 depuis FreeBSD, tandis que le code des fonctions cryptographiques, de l'interface r\u00e9seau et de l'API ioctl (pour la gestion depuis l'espace utilisateur) a \u00e9t\u00e9 emprunt\u00e9 \u00e0 OpenBSD. Les modifications apport\u00e9es \u00e0 l'utilitaire ifconfig, n\u00e9cessaires pour configurer le VPN, ont \u00e9t\u00e9 reprises d'OpenBSD. La mise en \u0153uvre est compatible avec tous les clients officiels de WireGuard pour Linux, Windows, macOS, *BSD, iOS et Android. DragonFly BSD est devenu le cinqui\u00e8me syst\u00e8me d'exploitation open source, apr\u00e8s Linux, OpenBSD, NetBSD et FreeBSD, \u00e0 int\u00e9grer le support de WireGuard.      <\/p>\n<p>WireGuard utilise le concept de routage par cl\u00e9s de chiffrement, qui implique l'association d'une cl\u00e9 priv\u00e9e \u00e0 chaque interface r\u00e9seau et l'utilisation de cl\u00e9s publiques pour \u00e9tablir des connexions. Pour l'accord des cl\u00e9s et la connexion sans lancer un daemon s\u00e9par\u00e9 dans l'espace utilisateur, le m\u00e9canisme Noise_IK du Noise Protocol Framework est utilis\u00e9, similaire au maintien de authorized_keys dans SSH. Le transfert des donn\u00e9es se fait par encapsulation dans des paquets UDP. Le changement d'adresse IP - serveur (roaming) est pris en charge sans rupture de connexion avec une reconfiguration automatique du client. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/fr\/vpn\/\"   title=\"VPN\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"115\">VPN<\/a>- un serveur (roaming) sans rupture de connexion avec une reconfiguration automatique du client.     <\/p>\n<p>Le chiffrement utilise le chiffrement par flux ChaCha20 et l'algorithme de v\u00e9rification de message (MAC) Poly1305, d\u00e9velopp\u00e9s par Daniel Bernstein, Tanja Lange et Peter Schwabe. ChaCha20 et Poly1305 sont pr\u00e9sent\u00e9s comme des alternatives plus rapides et plus s\u00fbres \u00e0 AES-256-CTR et HMAC, dont l'impl\u00e9mentation logicielle permet d'atteindre un temps d'ex\u00e9cution fixe sans n\u00e9cessiter de support mat\u00e9riel sp\u00e9cial. Le protocole de Diffie-Hellman sur des courbes elliptiques en impl\u00e9mentation Curve25519, \u00e9galement propos\u00e9 par Daniel Bernstein, est utilis\u00e9 pour g\u00e9n\u00e9rer une cl\u00e9 secr\u00e8te partag\u00e9e. Pour le hachage, l'algorithme BLAKE2s (RFC7693) est utilis\u00e9.               <\/p>\n<p>Source : <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 5.0.2 - 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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