{"id":96934,"date":"2020-10-15T02:42:31","date_gmt":"2020-10-15T00:42:31","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-yadro-platformy-android-perenesena-podderzhka-vpn-wireguard"},"modified":"2020-10-15T02:42:31","modified_gmt":"2020-10-15T00:42:31","slug":"v-yadro-platformy-android-perenesena-podderzhka-vpn-wireguard","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/v-yadro-platformy-android-perenesena-podderzhka-vpn-wireguard","title":{"rendered":"Wsparcie dla VPN WireGuard zosta\u0142o przeniesione do j\u0105dra platformy Android","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Firma Google doda\u0142a<\/a><\/noindex> do podstawowej bazy kodu Android kod z wbudowan\u0105 obs\u0142ug\u0105 VPN WireGuard<\/a><\/noindex>. Kod WireGuard zosta\u0142 przeniesiony do modyfikacji j\u0105dra Linux 5.4<\/a><\/noindex>, rozwijanej dla przysz\u0142ej wersji platformy Android 12, z g\u0142\u00f3wnego j\u0105dra Linux 5.6<\/a><\/noindex>, do kt\u00f3rego pierwotnie by\u0142 przyj\u0119ty<\/a><\/noindex> WireGuard. Dzia\u0142aj\u0105ca na poziomie j\u0105dra obs\u0142uga WireGuard jest w\u0142\u0105czona domy\u015blnie<\/a><\/noindex>. <\/p>\n

Do tej pory deweloperzy WireGuard dla Androida oferowali<\/a><\/noindex> aplikacj\u0119 mobiln\u0105, kt\u00f3ra ju\u017c zosta\u0142a usuni\u0119ta<\/a><\/noindex> przez firm\u0119 Google z katalogu Google Play z powodu linku do strony zbi\u00f3rki darowizn na stronie projektu, kt\u00f3ra narusza\u0142a zasady prowadzenia p\u0142atno\u015bci (darowizny s\u0105 uznawane za niedopuszczalne, je\u015bli zbiera je niezarejestrowana organizacja non-profit).<\/p>\n

Przypominamy, \u017ce VPN WireGuard oparty jest na nowoczesnych metodach szyfrowania, zapewnia bardzo wysok\u0105 wydajno\u015b\u0107, jest prosty w u\u017cyciu, pozbawiony zb\u0119dnych komplikacji i dobrze sprawdzi\u0142 si\u0119 w wielu zastosowaniach, przetwarzaj\u0105cych du\u017ce ilo\u015bci ruchu. Projekt rozwija si\u0119 od 2015 roku, przeszed\u0142 audyt oraz formaln\u0105 weryfikacj\u0119<\/a><\/noindex> stosowanych metod szyfrowania. W WireGuard stosuje si\u0119 koncepcj\u0119 routingu opart\u0105 na kluczach szyfrowania, kt\u00f3ra zak\u0142ada przypisanie do ka\u017cdego interfejsu sieciowego klucza prywatnego i wykorzystanie do powi\u0105zania kluczy publicznych.<\/p>\n

Wymiana kluczy publicznych w celu nawi\u0105zania po\u0142\u0105czenia odbywa si\u0119 na zasadzie analogii do SSH. Aby uzgodni\u0107 klucze i po\u0142\u0105czenie bez uruchamiania oddzielnego demona w przestrzeni u\u017cytkownika, zastosowano mechanizm Noise_IK z Noise Protocol Framework<\/a><\/noindex>, przypominaj\u0105cy utrzymywanie authorized_keys w SSH. Przesy\u0142 danych odbywa si\u0119 przez enkapsulacj\u0119 w pakietach UDP. Obs\u0142ugiwane jest zmienianie adresu IP serwera VPN (roaming) bez przerywania po\u0142\u0105czenia z automatycznym rekonfigurowaniem klienta.<\/p>\n

Do szyfrowania jest u\u017cywane<\/a><\/noindex> strumieniowy szyfr ChaCha20<\/a><\/noindex> i algorytm autoryzacji wiadomo\u015bci (MAC) Poly1305<\/a><\/noindex>, opracowane przez Daniela Bernsteina (Daniel J. Bernstein<\/a><\/noindex>), Tanj\u0119 Lange
\n(Tanja Lange) i Petera Schwabe'a (Peter Schwabe). ChaCha20 i Poly1305 s\u0105 postrzegane jako szybsze i bezpieczniejsze odpowiedniki AES-256-CTR i HMAC, a ich implementacja programowa pozwala uzyska\u0107 sta\u0142y czas wykonania bez potrzeby korzystania ze specjalnego wsparcia sprz\u0119towego. Do generowania wsp\u00f3lnego tajnego klucza u\u017cywany jest protok\u00f3\u0142 Diffiego-Hellmana na krzywych eliptycznych w implementacji Curve25519<\/a><\/noindex>, tak\u017ce zaproponowanej przez Daniela Bernsteina. Do haszowania stosowany jest algorytm BLAKE2s (RFC7693)<\/a><\/noindex>. <\/p>\n

<\/a><\/noindex><\/p>\n

\u0179r\u00f3d\u0142o: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u0434\u043e\u0431\u0430\u0432\u0438\u043b\u0430 \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u0443\u044e \u043a\u043e\u0434\u043e\u0432\u0443\u044e \u0431\u0430\u0437\u0443 Android \u043a\u043e\u0434 \u0441\u043e \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u043e\u0439 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 VPN WireGuard. \u041a\u043e\u0434 WireGuard \u043f\u0435\u0440\u0435\u043d\u0435\u0441\u0451\u043d \u0432 \u043c\u043e\u0434\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044e \u044f\u0434\u0440\u0430 Linux 5.4, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u0443\u044e \u0434\u043b\u044f \u0431\u0443\u0434\u0443\u0449\u0435\u0433\u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Android 12, \u0438\u0437 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0433\u043e \u044f\u0434\u0440\u0430 Linux 5.6, \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0438\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e \u0431\u044b\u043b \u043f\u0440\u0438\u043d\u044f\u0442 WireGuard. \u0420\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0430\u044f \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u044f\u0434\u0440\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 WireGuard \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e. \u0414\u043e \u0441\u0438\u0445 \u043f\u043e\u0440 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c\u0438 WireGuard […]<\/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-96934","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\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\udd47Wsparcie dla VPN WireGuard zosta\u0142o przeniesione do j\u0105dra platformy Android | ProHoster","description":"Firma Google doda\u0142a do podstawowej bazy kodu Android kod z 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