{"id":170056,"date":"2026-04-29T00:24:29","date_gmt":"2026-04-28T22:24:29","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/realizacziya-kriptograficheskih-algoritmov-gost-na-yazyke-java"},"modified":"2026-04-29T00:24:29","modified_gmt":"2026-04-28T22:24:29","slug":"realizacziya-kriptograficheskih-algoritmov-gost-na-yazyke-java","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/realizacziya-kriptograficheskih-algoritmov-gost-na-yazyke-java","title":{"rendered":"Impl\u00e9mentation des algorithmes cryptographiques GOST en Java","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La biblioth\u00e8que crypto-gost a \u00e9t\u00e9 publi\u00e9e, mettant en \u0153uvre les crypto-algorithmes GOST en Java, sans d\u00e9pendances suppl\u00e9mentaires. Contrairement \u00e0 l'impl\u00e9mentation des algorithmes GOST de la biblioth\u00e8que Castle Bouncy Castle, crypto-gost am\u00e9liore les performances de chiffrement de l'algorithme \u00ab Grasshopper \u00bb, r\u00e9sout des probl\u00e8mes de s\u00e9curit\u00e9 sp\u00e9cifiques et propose des wrappers simples ne n\u00e9cessitant pas de connaissances approfondies en cryptographie. Le code est fourni sous une licence permissive permettant la distribution, la modification et la cr\u00e9ation d'\u0153uvres d\u00e9riv\u00e9es sans restrictions.<\/p>\n<p>Algorithmes pris en charge :<\/p>\n<ul>\n<li class=\"l\"> GOST R 34.11-2012 (RFC 6986) \u2014 fonction de hachage \u00ab Stribog \u00bb 256 et 512 bits.\n<li class=\"l\"> GOST R 34.12-2015 \u2014 algorithme de chiffrement par blocs \u00ab Grasshopper \u00bb, cl\u00e9 de 256 bits.\n<li class=\"l\"> GOST R 34.13-2015 \u2014 modes de chiffrement CBC, CFB, CTR (GAMMA), OFB ; authentification (CMAC).\n<li class=\"l\"> GOST R 34.10-2012 (RFC 7091) \u2014 signature \u00e9lectronique 256 et 512 bits.\n<li class=\"l\"> HMAC-Stribog (RFC 7836, HMAC-Streebog-256 et HMAC-Streebog-512).\n<li class=\"l\"> MGM (Multilinear Galois Mode) \u2014 mode AEAD pour Grasshopper (RFC 9058). Compatible avec OpenSSL.\n<li class=\"l\"> SCrypt (RFC 7914) \u2014 fonction de d\u00e9rivation de cl\u00e9 bas\u00e9e sur le mot de passe.\n<\/ul>\n<p>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65312\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 crypto-gost \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043a\u0440\u0438\u043f\u0442\u043e\u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u043e\u0432 \u0413\u041e\u0421\u0422 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Java, \u043d\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0435\u0439 \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0435\u0439. \u0412 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u043e\u0432 \u0413\u041e\u0421\u0422 \u0438\u0437 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Castle Bouncy Castle, \u0432 crypto-gost \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u043e\u043c &#171;\u041a\u0443\u0437\u043d\u0435\u0447\u0438\u043a&#187;, \u0440\u0435\u0448\u0435\u043d\u044b \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c\u044e \u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b \u043f\u0440\u043e\u0441\u0442\u044b\u0435 \u043e\u0431\u0451\u0440\u0442\u043a\u0438, \u043d\u0435 \u0442\u0440\u0435\u0431\u0443\u044e\u0449\u0438\u0435 \u0433\u043b\u0443\u0431\u043e\u043a\u0438\u0445 \u0437\u043d\u0430\u043d\u0438\u0439 \u0432 \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0438. \u041a\u043e\u0434 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0435\u0448\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439, \u0440\u0430\u0437\u0440\u0435\u0448\u0430\u044e\u0449\u0435\u0439 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435, [&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-170056","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 crypto-gost \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043a\u0440\u0438\u043f\u0442\u043e\u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u043e\u0432 \u0413\u041e\u0421\u0422 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Java, \u043d\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0435\u0439 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