{"id":152149,"date":"2025-12-20T11:12:33","date_gmt":"2025-12-20T09:12:33","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-mullvad-predstavila-gotatun-realizacziyu-vpn-wireguard-na-yazyke-rust"},"modified":"2025-12-20T11:12:33","modified_gmt":"2025-12-20T09:12:33","slug":"kompaniya-mullvad-predstavila-gotatun-realizacziyu-vpn-wireguard-na-yazyke-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/kompaniya-mullvad-predstavila-gotatun-realizacziyu-vpn-wireguard-na-yazyke-rust","title":{"rendered":"Spole\u010dnost Mullvad p\u0159edstavila GotaTun, implementaci VPN WireGuard v jazyce Rust","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

VPN poskytovatel Mullvad, kter\u00fd vyv\u00edj\u00ed webov\u00fd prohl\u00ed\u017ee\u010d Mullvad Browser a poskytuje infrastrukturu pro slu\u017ebu Mozilla VPN, p\u0159edstavil projekt GotaTun realizuj\u00edc\u00ed VPN protokol WireGuard, napsan\u00fd v jazyce Rust a funguj\u00edc\u00ed v u\u017eivatelsk\u00e9m prostoru. K\u00f3d projektu je distribuov\u00e1n pod licenc\u00ed BSD. Spole\u010dnost Mullvad ji\u017e vyu\u017eila GotaTun v VPN klientovi pro platformu Android a v p\u0159\u00ed\u0161t\u00edm roce m\u00e1 v pl\u00e1nu p\u0159en\u00e9st na n\u011bj aplikace pro desktop a iOS. <\/p>\n

GotaTun je fork n\u00e1stroje BoringTun, kter\u00fd vyv\u00edj\u00ed spole\u010dnost Cloudflare a pou\u017e\u00edv\u00e1 se v aplikaci WARP. GotaTun se od BoringTun li\u0161\u00ed plnohodnotnou podporou platformy Android, optimalizacemi v\u00fdkonu a dal\u0161\u00edmi mo\u017enostmi pro ochranu soukrom\u00ed. <\/p>\n

GotaTun integruje podporu technologie DAITA (Defense Against AI-guided Traffic Analysis) pro ochranu p\u0159ed anal\u00fdzou \u0161ifrovan\u00e9ho tranzitn\u00edho provozu, prov\u00e1d\u011bnou pomoc\u00ed n\u00e1stroj\u016f zalo\u017een\u00fdch na strojov\u00e9m u\u010den\u00ed. DAITA normalizuje velikost odes\u00edlan\u00fdch paket\u016f, p\u0159im\u00edch\u00e1v\u00e1 n\u00e1hodn\u00fd pozad\u00ed provoz a zkresluje vzorce typick\u00fdch datov\u00fdch tok\u016f. V GotaTun je tak\u00e9 implementov\u00e1n re\u017eim Multihop, kter\u00fd umo\u017e\u0148uje komunikaci se VPN<\/a>-servery nep\u0159\u00edmo, ale prost\u0159ednictv\u00edm s\u00e9rie tranzitn\u00edch uzl\u016f, co\u017e nap\u0159\u00edklad umo\u017e\u0148uje organizovat provoz po optim\u00e1ln\u011bj\u0161\u00edch tras\u00e1ch. <\/p>\n

Pro zv\u00fd\u0161en\u00ed v\u00fdkonu je v GotaTun implementov\u00e1no v\u00edcerozm\u011brn\u00e9 zpracov\u00e1n\u00ed a pou\u017e\u00edv\u00e1 se strategie pr\u00e1ce s pam\u011bt\u00ed v re\u017eimu zero-copy, bez mezilehl\u00e9ho vyrovn\u00e1v\u00e1n\u00ed, s vyu\u017eit\u00edm pouze p\u016fvodn\u011b poskytnut\u00e9ho vyrovn\u00e1vac\u00edho prostoru. <\/p>\n

D\u0159\u00edve v aplikac\u00edch spole\u010dnosti Mullvad pou\u017e\u00edvali fork implementace WireGuard v jazyce Go \u2014 wireguard-go, roz\u0161\u00ed\u0159en\u00fd podporou DAITA a Multihop. Podle statistik Google bylo 85 % ze v\u0161ech u\u017eivateli odeslan\u00fdch zpr\u00e1v o havarijn\u00edm ukon\u010den\u00ed Android klienta Mullvad spojeno s k\u00f3dem wireguard-go, proto se spole\u010dnost Mullvad rozhodla nahradit implementaci WireGuard spolehliv\u011bj\u0161\u00ed variantou. <\/p>\n

Implementace v jazyce Rust byla vybr\u00e1na, proto\u017ee aplikace Mullvad VPN je napsan\u00e1 v jazyce Rust, s v\u00fdjimkou k\u00f3du wireguard-go, jeho\u017e interakce byla zaji\u0161t\u011bna prost\u0159ednictv\u00edm komplikovan\u00e9ho a pou\u017e\u00edvaj\u00edc\u00edho bloky unsafe rozhran\u00ed FFI (foreign function interface). V publikovan\u00e9m koncem listopadu vyd\u00e1n\u00ed Android klienta Mullvad byla implementace wireguard-go nahrazena GotaTun, co\u017e vy\u0159e\u0161ilo probl\u00e9my s spolehlivost\u00ed pr\u00e1ce \u2014 ve srovn\u00e1n\u00ed s p\u0159edchoz\u00edmi verzemi se metrika odr\u00e1\u017eej\u00edc\u00ed mno\u017estv\u00ed havarijn\u00edch ukon\u010den\u00ed zm\u011bnila z 0.40 % na 0.01 %.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

VPN-\u043f\u0440\u043e\u0432\u0430\u0439\u0434\u0435\u0440 Mullvad, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0438\u0439 web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440 Mullvad Browser \u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0443 \u0434\u043b\u044f \u0441\u0435\u0440\u0432\u0438\u0441\u0430 Mozilla VPN, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043f\u0440\u043e\u0435\u043a\u0442 GotaTun \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 VPN-\u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 WireGuard, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u0438 \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0435\u0439 \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. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 BSD. \u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Mullvad \u0443\u0436\u0435 \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043b\u0430 GotaTun \u0432 VPN-\u043a\u043b\u0438\u0435\u043d\u0442\u0435 \u0434\u043b\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Android \u0438 \u0432 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u043c \u0433\u043e\u0434\u0443 \u043d\u0430\u043c\u0435\u0440\u0435\u043d\u0430 \u043f\u0435\u0440\u0435\u0432\u0435\u0441\u0442\u0438 \u043d\u0430 \u043d\u0435\u0433\u043e \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0434\u043b\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-152149","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\udd47 Spole\u010dnost Mullvad p\u0159edstavila GotaTun, implementaci VPN WireGuard v jazyce Rust | ProHoster","description":"VPN poskytovatel Mullvad, rozv\u00edjej\u00edc\u00ed webov\u00fd prohl\u00ed\u017ee\u010d Mullvad Browser a poskytuj\u00edc\u00ed infrastrukturu pro slu\u017ebu Mozilla VPN, p\u0159edstavil projekt GotaTun s implementac\u00ed VPN protokolu WireGuard napsanou v jazyce 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