{"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\/sk\/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> S rados\u0165ou oznamujem nov\u00fd ve\u013ek\u00fd release GNU Nettle, n\u00edzko\u00farov\u0148ovej kni\u017enice kryptografick\u00fdch funkci\u00ed. Tento release obsahuje nieko\u013eko zmien API, z ktor\u00fdch niektor\u00e9 s\u00fa dos\u0165 v\u00fdznamn\u00e9, ako aj odstr\u00e1nenie zastaran\u00fdch funkci\u00ed. Je tu jedna postrehnute\u013en\u00e1 nov\u00e1 funkcia: podpora SLH-DSA podpisov (algoritmus digit\u00e1lneho podpisu zalo\u017een\u00fd na hashovan\u00ed bez uchov\u00e1vania stavu).<br \/>Toto je nov\u00e9 v\u00fdznamn\u00e9 vydanie. Obsahuje podporu SLH-DSA. Boli vykonan\u00e9 niektor\u00e9 zmeny v API Nettle a odstr\u00e1nen\u00e9 zastaran\u00e9 funkcie. Okrem toho bol vylep\u0161en\u00fd ABI, v d\u00f4sledku \u010doho API zostal prakticky nezmenen\u00fd, konkr\u00e9tne sa zmen\u0161ili kontextov\u00e9 \u0161trukt\u00fary pre nieko\u013eko algoritmov\u2026<\/p>\n<\/blockquote>\n<p><b>Zmeny:<\/b><\/p>\n<ul>\n<li> Vo funkci\u00e1ch _digest hashovac\u00edch algoritmov, MAC a AEAD u\u017e neber\u00fa ako argument po\u017eadovan\u00fa ve\u013ekos\u0165 digestu, namiesto toho v\u017edy vyd\u00e1vaj\u00fa digest plnej ve\u013ekosti. V s\u00falade s t\u00fdm bol zmenen\u00fd aj typ nettle_hash_digest_func.<\/li>\n<li> Funkcie na spracovanie pln\u00fdch spr\u00e1v pou\u017e\u00edvaj\u00face CCM AES teraz ako prv\u00fd argument prij\u00edmaj\u00fa kon\u0161tantn\u00fd kontext \u0161ifrovania. Napr\u00edklad prv\u00fdm argumentom funkcie ccm_aes128_encrypt_message je teraz kon\u0161tantn\u00e1 \u0161trukt\u00fara aes128_ctx*. Predt\u00fdm to bola \u0161trukt\u00fara ccm_aes128_ctx*, v ktorej sa ignorovalo v\u0161etko, okrem z\u00e1kladn\u00e9ho kontextu \u0161ifrovania.<\/li>\n<li> Funkcie SHA3 teraz pou\u017e\u00edvaj\u00fa jednu a t\u00fa ist\u00fa \u0161trukt\u00faru sha3_ctx pre v\u0161etky varianty hashovania, ako aj jednu a t\u00fa ist\u00fa funkciu sha3_init. Star\u00e9 n\u00e1zvy, napr\u00edklad sha3_256_ctx a sha3_256_init, s\u00fa definovan\u00e9 ako aliasy pre predprocesor pre zabezpe\u010denie sp\u00e4tnej kompatibility.<\/li>\n<li> Argument dst_length funkci\u00ed base16_decode_update a base64_decode_update je teraz z\u00e1rove\u0148 vstupn\u00fdm aj v\u00fdstupn\u00fdm argumentom. Na vstupe by mal obsahova\u0165 ve\u013ekos\u0165 cie\u013eov\u00e9ho bufferu, dek\u00f3dovanie zlyh\u00e1, ak je t\u00e1to ve\u013ekos\u0165 nedostato\u010dn\u00e1. Predt\u00fdm bol dst_length len v\u00fdstupn\u00fdm argumentom a vy\u017eadovalo sa, aby bol cie\u013eov\u00fd buffer dostato\u010dne ve\u013ek\u00fd pre ak\u00fako\u013evek hodnotu vstupu s danou d\u013a\u017ekou src_length.<\/li>\n<\/ul>\n<p>Zdroj: <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 5.0.4 - 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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\u0434\u043b\u044f \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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