{"id":100729,"date":"2021-07-08T22:23:29","date_gmt":"2021-07-08T20:23:29","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-tor-predstavil-realizacziyu-na-yazyke-rust-kotoraya-v-budushhem-zamenit-variant-na-si"},"modified":"2021-07-08T22:23:29","modified_gmt":"2021-07-08T20:23:29","slug":"proekt-tor-predstavil-realizacziyu-na-yazyke-rust-kotoraya-v-budushhem-zamenit-variant-na-si","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/proekt-tor-predstavil-realizacziyu-na-yazyke-rust-kotoraya-v-budushhem-zamenit-variant-na-si","title":{"rendered":"Projekt Tor predstavil implement\u00e1ciu v jazyku Rust, ktor\u00e1 v bud\u00facnosti nahrad\u00ed variant v C","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

V\u00fdvoj\u00e1ri anonymnej siete Tor predstavili projekt Arti, v r\u00e1mci ktor\u00e9ho sa pracuje na vytvoren\u00ed implement\u00e1cie protokolu Tor v jazyku Rust. Na rozdiel od implement\u00e1cie v C, ktor\u00e1 bola spo\u010diatku navrhnut\u00e1 ako SOCKS-proxy a nesk\u00f4r prisp\u00f4soben\u00e1 in\u00fdm potreb\u00e1m, Arti sa od za\u010diatku rozv\u00edja ako modul\u00e1rna vstavite\u013en\u00e1 kni\u017enica, ktor\u00fa m\u00f4\u017eu pou\u017e\u00edva\u0165 r\u00f4zne aplik\u00e1cie. Pr\u00e1ca prebieha u\u017e viac ako rok s financovan\u00edm v r\u00e1mci grantov\u00e9ho programu Zcash Open Major Grants (ZOMG). K\u00f3d sa \u0161\u00edri pod licenciami Apache 2.0 a MIT. <\/p>\n

Ako d\u00f4vody na prepisovanie Tor na Rust sa uv\u00e1dza t\u00fa\u017eba dosiahnu\u0165 vy\u0161\u0161\u00ed stupe\u0148 zabezpe\u010denia k\u00f3du v\u010faka pou\u017eitiu jazyka, ktor\u00fd zabezpe\u010duje bezpe\u010dn\u00fa pr\u00e1cu s pam\u00e4\u0165ou. Pod\u013ea odhadov v\u00fdvoj\u00e1rov Tor bude aspo\u0148 polovica v\u0161etk\u00fdch sledovan\u00fdch zranite\u013enost\u00ed vyl\u00fa\u010den\u00e1 v realiz\u00e1cii na Rust, pokia\u013e sa v k\u00f3de nepou\u017e\u00edvaj\u00fa bloky \"unsafe\". Rust tie\u017e umo\u017en\u00ed dosiahnu\u0165 vy\u0161\u0161iu r\u00fdchlos\u0165 v\u00fdvoja ne\u017e pri pou\u017eit\u00ed C, v\u010faka v\u00fdrazu jazyka a pr\u00edsnym z\u00e1ruk\u00e1m, ktor\u00e9 umo\u017e\u0148uj\u00fa nestr\u00e1ca\u0165 \u010das s dvojit\u00fdmi kontrolami a p\u00edsan\u00edm zbyto\u010dn\u00e9ho k\u00f3du. Okrem toho, pri v\u00fdvoji nov\u00e9ho projektu sa zoh\u013ead\u0148uje v\u0161etko predch\u00e1dzaj\u00face sk\u00fasenosti s v\u00fdvojom Tor, \u010do pom\u00f4\u017ee vyhn\u00fa\u0165 sa zn\u00e1mych architektonick\u00fdm probl\u00e9mom a spravi\u0165 projekt modul\u00e1rnej\u0161\u00edm a efekt\u00edvnej\u0161\u00edm. <\/p>\n

V s\u00fa\u010dasnom stave u\u017e Arti m\u00f4\u017ee pripoji\u0165 k sieti Tor a zabezpe\u010di\u0165 interakciu s servermi<\/a> adres\u00e1rmi a vytv\u00e1ra\u0165 anonymizovan\u00e9 spojenia nad Torom s poskytovan\u00edm proxy na z\u00e1klade protokolu SOCKS. V\u00fdvoj sa zatia\u013e neodpor\u00fa\u010da pou\u017e\u00edva\u0165 v pracovn\u00fdch syst\u00e9moch, preto\u017ee nie s\u00fa realizovan\u00e9 v\u0161etky mo\u017enosti zabezpe\u010denia s\u00fakromia a nezaru\u010duje sa sp\u00e4tne kompatibilita na \u00farovni API. Prv\u00fa verziu klienta, ktor\u00e1 sp\u013a\u0148a bezpe\u010dnostn\u00e9 krit\u00e9ri\u00e1 a podporuje str\u00e1\u017ene uzly a izol\u00e1ciu tokov, pl\u00e1nujeme vyda\u0165 v okt\u00f3bri. <\/p>\n

V marci 2022 sa o\u010dak\u00e1va prv\u00e9 beta vydanie s experiment\u00e1lnou implement\u00e1ciou vstavan\u00fdch kni\u017en\u00edc a optimaliz\u00e1ciami v\u00fdkonu. Prv\u00e9 stabiln\u00e9 vydanie, so stabiln\u00fdm API, CLI a form\u00e1tom konfigur\u00e1cie, ako aj vykonan\u00edm auditu, je napl\u00e1novan\u00e9 na polovicu septembra 2022. Toto vydanie bude vhodn\u00e9 na po\u010diato\u010dn\u00e9 pou\u017e\u00edvanie be\u017en\u00fdmi pou\u017e\u00edvate\u013emi. Na koniec okt\u00f3bra 2022 sa o\u010dak\u00e1va aktualiz\u00e1cia 1.1 s podporou pripojite\u013en\u00e9ho transportu a mostov na obch\u00e1dzanie blok\u00e1ci\u00ed. Podpora onion slu\u017eieb je pl\u00e1novan\u00e1 na vydanie 1.2, pri\u010dom dosiahnutie paritn\u00e9ho stavu s klientom v jazyku C je o\u010dak\u00e1van\u00e9 vo verzii 2.0, term\u00edny, ktor\u00fdch zatia\u013e nie s\u00fa ur\u010den\u00e9. <\/p>\n

V bud\u00facnosti v\u00fdvoj\u00e1ri predpokladaj\u00fa postupn\u00e9 zni\u017eovanie aktivity spojen\u00e9 s v\u00fdvojom k\u00f3du v C a zvy\u0161ovanie \u010dasu venovan\u00e9ho ed\u00edcii v Ruste. Ke\u010f implement\u00e1cia v Ruste dosiahne \u00farove\u0148, ktor\u00e1 dok\u00e1\u017ee nahradi\u0165 variant v C, v\u00fdvoj\u00e1ri prestan\u00fa prid\u00e1va\u0165 nov\u00e9 funkcie do implement\u00e1cie v C a po ur\u010ditom \u010dase \u00faplne zru\u0161ia jej podporu. Ale to sa nestane \u010doskoro, a zatia\u013e \u010do implement\u00e1cia v Ruste nedosiahne \u00farove\u0148 plnohodnotnej n\u00e1hrady, v\u00fdvoj klienta a rel\u00e9 Tor v C bude pokra\u010dova\u0165.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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