{"id":157148,"date":"2026-02-06T11:12:16","date_gmt":"2026-02-06T09:12:16","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/gnu-nettle-4-0"},"modified":"2026-02-06T11:12:16","modified_gmt":"2026-02-06T09:12:16","slug":"gnu-nettle-4-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/lv\/blog\/news\/gnu-nettle-4-0","title":{"rendered":"GNU Nettle 4.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<blockquote>\n<p>Niels M\u00f6ller<\/p>\n<p> Esmu priec\u012bgs pazi\u0146ot par jaunu lielu GNU Nettle laidienu, zemu l\u012bme\u0146a kriptogr\u0101fisko funkciju bibliot\u0113ku. \u0160is laidienu ietver vair\u0101kas API izmai\u0146as, no kur\u0101m da\u017eas ir diezgan b\u016btiskas, k\u0101 ar\u012b novecoju\u0161o funkciju iz\u0146em\u0161anu. Ir viena iev\u0113rojama jauna iez\u012bme: SLH-DSA parakstu atbalsts (digit\u0101l\u0101 paraksta algoritms, kas balst\u012bts uz bezst\u0101vok\u013ca ha\u0161\u0113\u0161anu).<br \/>\u0160is ir jauns liels izlaidums. Tas ietver SLH-DSA atbalstu. Veikti da\u017ei uzlabojumi Nettle API, k\u0101 ar\u012b no\u0146emti novecoju\u0161i elementi. Turkl\u0101t ir uzlabots ABI, t\u0101d\u0113j\u0101di API palika praktiski nemain\u012bgs, proti, samazin\u0101tas konteksta strukt\u016bras vair\u0101k\u0101m algoritmu grup\u0101m\u2026<\/p>\n<\/blockquote>\n<p><b>Izmai\u0146as:<\/b><\/p>\n<ul>\n<li> Funkcijas _digest ha\u0161\u0113\u0161anas algoritmiem, MAC un AEAD vairs nepie\u0146em k\u0101 argumentu v\u0113lamo ha\u0161a lielumu, viet\u0101 t\u0101 vienm\u0113r izsniedz pilna lieluma ha\u0161u. Attiec\u012bgi, ir main\u012bts ar\u012b tips nettle_hash_digest_func.<\/li>\n<li> Funkcijas pilnu zi\u0146ojumu apstr\u0101dei, izmantojot CCM AES, tagad pie\u0146em k\u0101 pirmo argumentu konstantu \u0161ifr\u0113\u0161anas kontekstu. Piem\u0113ram, funkcijas ccm_aes128_encrypt_message pirmais arguments tagad ir konstanta strukt\u016bra aes128_ctx*. Agr\u0101k t\u0101 bija strukt\u016bra ccm_aes128_ctx*, kur\u0101 ignor\u0113ja visu, iz\u0146emot pamat\u0161ifr\u0113\u0161anas kontekstu.<\/li>\n<li> Tagad SHA3 funkcijas izmanto to pa\u0161u strukt\u016bru sha3_ctx visiem ha\u0161a variantiem, k\u0101 ar\u012b to pa\u0161u funkciju sha3_init. Vecie nosaukumi, piem\u0113ram, sha3_256_ctx un sha3_256_init, ir defin\u0113ti k\u0101 makro p\u0101rsvar\u0101, lai nodro\u0161in\u0101tu atpaka\u013csader\u012bbu.<\/li>\n<li> Argument\u0101 dst_length funkcij\u0101m base16_decode_update un base64_decode_update tagad ir gan ievades, gan izvades arguments. Ievad\u0101 tam j\u0101ietver m\u0113r\u0137a bufera izm\u0113rs; dekod\u0113\u0161ana beigsies nesekm\u012bgi, ja \u0161\u012b izm\u0113ra nepietiks. Agr\u0101k dst_length bija tikai izvades arguments, un bija nepiecie\u0161ams, lai m\u0113r\u0137a buferim b\u016btu pietiekami liels izm\u0113rs jebkuram ievades v\u0113rt\u012bbas attiec\u012bg\u0101 garuma src_length.<\/li>\n<\/ul>\n<p>Avots: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/development\/18213794\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>Niels M\u00f6ller \u042f \u0440\u0430\u0434 \u043e\u0431\u044a\u044f\u0432\u0438\u0442\u044c \u043e \u043d\u043e\u0432\u043e\u043c \u043a\u0440\u0443\u043f\u043d\u043e\u043c \u0440\u0435\u043b\u0438\u0437\u0435 GNU Nettle, \u043d\u0438\u0437\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0439. \u042d\u0442\u043e\u0442 \u0440\u0435\u043b\u0438\u0437 \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0432 \u0441\u0435\u0431\u044f \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 API, \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u043e \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u0435 \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0439. \u0415\u0441\u0442\u044c \u043e\u0434\u043d\u0430 \u0437\u0430\u043c\u0435\u0442\u043d\u0430\u044f \u043d\u043e\u0432\u0430\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u044f: \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 SLH-DSA \u043f\u043e\u0434\u043f\u0438\u0441\u0435\u0439 (\u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u043f\u043e\u0434\u043f\u0438\u0441\u0438 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0445\u0435\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0431\u0435\u0437 \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f).\u042d\u0442\u043e \u043d\u043e\u0432\u044b\u0439 \u043a\u0440\u0443\u043f\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437. \u041e\u043d \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-157148","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"Niels M\u00f6ller \u042f \u0440\u0430\u0434 \u043e\u0431\u044a\u044f\u0432\u0438\u0442\u044c \u043e \u043d\u043e\u0432\u043e\u043c \u043a\u0440\u0443\u043f\u043d\u043e\u043c \u0440\u0435\u043b\u0438\u0437\u0435 GNU Nettle, \u043d\u0438\u0437\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 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\u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47GNU Nettle 4.0 | ProHoster","og:description":"Niels M\u00f6ller \u042f \u0440\u0430\u0434 \u043e\u0431\u044a\u044f\u0432\u0438\u0442\u044c \u043e \u043d\u043e\u0432\u043e\u043c \u043a\u0440\u0443\u043f\u043d\u043e\u043c \u0440\u0435\u043b\u0438\u0437\u0435 GNU Nettle, \u043d\u0438\u0437\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 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