{"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\/hu\/blog\/news\/v-yadro-dragonfly-bsd-dobavlena-podderzhka-vpn-wireguard","title":{"rendered":"A DragonFly BSD kernel\u00e9hez hozz\u00e1adva a WireGuard VPN t\u00e1mogat\u00e1sa","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A DragonFly BSD oper\u00e1ci\u00f3s rendszer kernelj\u00e9be k\u00f6r\u00fclbel\u00fcl 100 m\u00f3dos\u00edt\u00e1st v\u00e9geztek a WireGuard VPN t\u00e1mogat\u00e1s\u00e1nak megval\u00f3s\u00edt\u00e1sa \u00e9rdek\u00e9ben. A WireGuard protokollt t\u00e1mogat\u00f3 \"wg\" illeszt\u0151program a FreeBSD-b\u0151l ker\u00fclt \u00e1tvitelre, m\u00edg a kriptogr\u00e1fiai funkci\u00f3k, a h\u00e1l\u00f3zati interf\u00e9sz \u00e9s az ioctl API (a felhaszn\u00e1l\u00f3i t\u00e9rb\u0151l val\u00f3 kezel\u00e9shez) k\u00f3dja az OpenBSD-b\u0151l sz\u00e1rmazik. Az OpenBSD-b\u0151l \u00e1tvitt ifconfig seg\u00e9deszk\u00f6zben v\u00e9grehajtott m\u00f3dos\u00edt\u00e1sok sz\u00fcks\u00e9gesek a VPN konfigur\u00e1l\u00e1s\u00e1hoz. A megval\u00f3s\u00edt\u00e1s kompatibilis a WireGuard hivatalos klienseivel Linux, Windows, macOS, *BSD, iOS \u00e9s Android rendszerekhez. A DragonFly BSD az \u00f6t\u00f6dik ny\u00edlt forr\u00e1sk\u00f3d\u00fa oper\u00e1ci\u00f3s rendszer lett a Linux, OpenBSD, NetBSD \u00e9s FreeBSD ut\u00e1n, amely integr\u00e1lt WireGuard t\u00e1mogat\u00e1ssal rendelkezik. <\/p>\n

A WireGuard-ben a titkos\u00edt\u00e1si kulcsok \u00fatvonal-ir\u00e1ny\u00edt\u00e1s\u00e1nak koncepci\u00f3j\u00e1t alkalmazz\u00e1k, amely minden h\u00e1l\u00f3zati interf\u00e9szhez egy priv\u00e1t kulcs t\u00e1rs\u00edt\u00e1s\u00e1t \u00e9s a nyilv\u00e1nos kulcsok \u00f6sszekapcsol\u00e1s\u00e1t jelenti. A kulcsok egyeztet\u00e9s\u00e9nek \u00e9s a kapcsol\u00f3d\u00e1snak a felhaszn\u00e1l\u00f3i t\u00e9rben egy k\u00fcl\u00f6n d\u00e9mon ind\u00edt\u00e1sa n\u00e9lk\u00fcl a Noise_IK mechanizmus seg\u00edts\u00e9g\u00e9vel t\u00f6rt\u00e9nik a Noise Protocol Framework-b\u0151l, amely hasonl\u00f3 az SSH authorized_keys kezel\u00e9s\u00e9hez. Az adatok \u00e1tad\u00e1sa UDP csomagokba t\u00f6rt\u00e9n\u0151 be\u00e1gyaz\u00e1ssal val\u00f3sul meg. T\u00e1mogatja az IP-c\u00edm cser\u00e9j\u00e9t. VPN<\/a>- a szerver (roaming) IP-c\u00edm\u00e9nek v\u00e1lt\u00e1sa a kapcsolat megszak\u00edt\u00e1s n\u00e9lk\u00fcl, automatikus kliens \u00fajrakonfigur\u00e1l\u00e1ssal. <\/p>\n

Az adatv\u00e9delmi titkos\u00edt\u00e1shoz a ChaCha20 folyamatos titkos\u00edt\u00f3 algoritmust \u00e9s a Poly1305 \u00fczenet-ellen\u0151rz\u0151 algoritmust (MAC) haszn\u00e1lj\u00e1k, amelyeket Daniel J. Bernstein, Tanja Lange \u00e9s Peter Schwabe fejlesztettek ki. A ChaCha20 \u00e9s Poly1305 gyorsabb \u00e9s biztons\u00e1gosabb alternat\u00edv\u00e1k az AES-256-CTR \u00e9s HMAC sz\u00e1m\u00e1ra, amelyek szoftveres megval\u00f3s\u00edt\u00e1sa fix v\u00e9grehajt\u00e1si id\u0151t biztos\u00edt speci\u00e1lis hardvert\u00e1mogat\u00e1s n\u00e9lk\u00fcl. Az k\u00f6z\u00f6s titkos kulcs gener\u00e1l\u00e1s\u00e1hoz elliptikus g\u00f6rb\u00e9k alapj\u00e1n, a Curve25519 megval\u00f3s\u00edt\u00e1son alapul\u00f3 Diffie-Hellman protokollt alkalmaznak, amelyet szint\u00e9n Daniel J. Bernstein javasolt. A hash-el\u00e9shez a BLAKE2s algoritmust (RFC7693) haszn\u00e1lj\u00e1k. <\/p>\n

Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\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 «wg» \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 […]<\/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\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47A DragonFly BSD magj\u00e1ba be\u00e9p\u00edtett WireGuard VPN t\u00e1mogat\u00e1s | ProHoster","description":"A DragonFly BSD oper\u00e1ci\u00f3s rendszer magj\u00e1ba k\u00f6r\u00fclbel\u00fcl 100 m\u00f3dos\u00edt\u00e1s ker\u00fclt, amelyek a WireGuard VPN t\u00e1mogat\u00e1s\u00e1nak megval\u00f3s\u00edt\u00e1s\u00e1hoz 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