{"id":105666,"date":"2022-11-22T21:36:44","date_gmt":"2022-11-22T19:36:44","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-realizaczii-anonimnoj-seti-i2p-2-0-0"},"modified":"2022-11-22T21:36:44","modified_gmt":"2022-11-22T19:36:44","slug":"vypusk-realizaczii-anonimnoj-seti-i2p-2-0-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-realizaczii-anonimnoj-seti-i2p-2-0-0","title":{"rendered":"Kiadt\u00e1k az I2P 2.0.0 verzi\u00f3t, az anonim h\u00e1l\u00f3zat implement\u00e1l\u00e1s\u00e1t","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Megjelent az I2P 2.0.0 \u00e9s az i2pd 2.44.0 C++ kliens. Az I2P egy t\u00f6bbr\u00e9teg\u0171 n\u00e9vtelen elosztott h\u00e1l\u00f3zat, amely a hagyom\u00e1nyos internet f\u00f6l\u00f6tt m\u0171k\u00f6dik, \u00e9s akt\u00edvan alkalmazza a v\u00e9gpontok k\u00f6z\u00f6tti titkos\u00edt\u00e1st, garant\u00e1lva a n\u00e9vtelens\u00e9get \u00e9s az elszigetelts\u00e9get. A h\u00e1l\u00f3zat P2P m\u00f3dban \u00e9p\u00fcl, \u00e9s a felhaszn\u00e1l\u00f3k \u00e1ltal ny\u00fajtott er\u0151forr\u00e1sok (s\u00e1vsz\u00e9less\u00e9g) r\u00e9v\u00e9n j\u00f6n l\u00e9tre, lehet\u0151v\u00e9 t\u00e9ve a k\u00f6zpontos\u00edtott szerverek alkalmaz\u00e1s\u00e1nak mell\u0151z\u00e9s\u00e9t (a h\u00e1l\u00f3zaton bel\u00fcli kommunik\u00e1ci\u00f3 titkos\u00edtott egyir\u00e1ny\u00fa alagutak seg\u00edts\u00e9g\u00e9vel t\u00f6rt\u00e9nik a r\u00e9sztvev\u0151 \u00e9s a peer-ek k\u00f6z\u00f6tt). <\/p>\n

Az I2P h\u00e1l\u00f3zaton n\u00e9vtelen weboldalakat \u00e9s blogokat lehet l\u00e9trehozni, azonnali \u00fczeneteket \u00e9s e-maileket k\u00fcldeni, f\u00e1jlokat cser\u00e9lni \u00e9s P2P h\u00e1l\u00f3zatokat szervezni. Az I2P kliensek haszn\u00e1latosak n\u00e9vtelen h\u00e1l\u00f3zatok fel\u00e9p\u00edt\u00e9s\u00e9re \u00e9s haszn\u00e1lat\u00e1ra kliens-szerver (weboldalak, chat) \u00e9s P2P (f\u00e1jlcsere, kriptovalut\u00e1k) alkalmaz\u00e1sokhoz. Az alap I2P kliens Java nyelven \u00edr\u00f3dott, \u00e9s sz\u00e9les platformt\u00e1mogat\u00e1ssal rendelkezik, p\u00e9ld\u00e1ul Windows, Linux, macOS, Solaris stb. Az I2pd egy f\u00fcggetlen megval\u00f3s\u00edt\u00e1sa az I2P kliensnek C++ nyelven, \u00e9s m\u00f3dos\u00edtott BSD licenc alatt terjesztik. <\/p>\n

Az I2P 2.0 \u00e9s az i2pd 2.44 alap\u00e9rtelmez\u00e9s szerint \u00faj sz\u00e1ll\u00edt\u00e1si protokollt, az \u201eSSU2\u201d-t alkalmazza minden felhaszn\u00e1l\u00f3 sz\u00e1m\u00e1ra, amely UDP alap\u00fa \u00e9s a teljes\u00edtm\u00e9ny \u00e9s a biztons\u00e1g javul\u00e1s\u00e1val j\u00e1r. Az SSU2 bevezet\u00e9se lehet\u0151v\u00e9 teszi a kriptogr\u00e1fiai verem teljes meg\u00faj\u00edt\u00e1s\u00e1t, megszabadulva a rendk\u00edv\u00fcl lass\u00fa ElGamal algoritmust\u00f3l (a v\u00e9gs\u0151 titkos\u00edt\u00e1shoz az ElGamal\/AES+SessionTag helyett az ECIES-X25519-AEAD-Ratchet p\u00e1ros haszn\u00e1latos), cs\u00f6kkentve a k\u00f6lts\u00e9geket az SSU protokollhoz k\u00e9pest, \u00e9s jav\u00edtva a mobil eszk\u00f6z\u00f6k m\u0171k\u00f6d\u00e9s\u00e9t. <\/p>\n

Az I2P 2.0-ban a t\u00f6bbi v\u00e1ltoztat\u00e1s k\u00f6z\u00f6tt megval\u00f3s\u00edtott\u00e1k az i2ptunnel-ben a SHA-256 (RFC 7616) hash-alap\u00fa proxy-azonos\u00edt\u00e1st. Az SSU2 protokoll megval\u00f3s\u00edt\u00e1s\u00e1ban be\u00e9p\u00edtett\u00e9k a kapcsolatok migr\u00e1ci\u00f3j\u00e1nak \u00e9s az adatok azonnali k\u00e9zhezv\u00e9tel\u00e9nek t\u00e1mogat\u00e1s\u00e1t. Jav\u00edtott\u00e1k a k\u00f6lcs\u00f6n\u00f6s z\u00e1rol\u00e1sok meghat\u00e1roz\u00e1s\u00e1nak m\u0171k\u00f6d\u00e9s\u00e9t. \u00dajdons\u00e1g a router napl\u00f3inak t\u00f6m\u00f6r\u00edt\u00e9s\u00e9nek lehet\u0151s\u00e9ge. <\/p>\n

Az i2pd 2.44-ben lehet\u0151s\u00e9g ny\u00edlt SSL<\/a>-kapcsolatok alkalmaz\u00e1s\u00e1ra az I2P szerverhez tartoz\u00f3 alagutakhoz. Megval\u00f3sult a SSU2 \u00e9s NTCP2 (ipv6) protokollok SOCKS5-en kereszt\u00fcl t\u00f6rt\u00e9n\u0151 proxiz\u00e1l\u00e1s\u00e1nak lehet\u0151s\u00e9ge. Be\u00e1ll\u00edt\u00e1sok ker\u00fcltek hozz\u00e1ad\u00e1sra az SSU2 protokoll MTU (Maximum Transmission Unit) sz\u00e1m\u00e1ra (ssu2.mtu4 \u00e9s ssu2.mtu6).
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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I2P \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043c\u043d\u043e\u0433\u043e\u0441\u043b\u043e\u0439\u043d\u0443\u044e \u0430\u043d\u043e\u043d\u0438\u043c\u043d\u0443\u044e \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u0443\u044e \u0441\u0435\u0442\u044c, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0443\u044e \u043f\u043e\u0432\u0435\u0440\u0445 \u043e\u0431\u044b\u0447\u043d\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430, \u0430\u043a\u0442\u0438\u0432\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0443\u044e \u0441\u043a\u0432\u043e\u0437\u043d\u043e\u0435 (end-to-end) \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u0435, \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u0443\u044e\u0449\u0443\u044e \u0430\u043d\u043e\u043d\u0438\u043c\u043d\u043e\u0441\u0442\u044c \u0438 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\u0446\u0435\u043d\u0442\u0440\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u043e \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c\u044b\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 (\u043a\u043e\u043c\u043c\u0443\u043d\u0438\u043a\u0430\u0446\u0438\u0438 \u0432\u043d\u0443\u0442\u0440\u0438 \u0441\u0435\u0442\u0438 […]<\/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-105666","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 n\u00e9vtelen I2P 2.0.0 h\u00e1l\u00f3zat megval\u00f3s\u00edt\u00e1s\u00e1nak 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