{"id":34832,"date":"2019-10-31T22:00:39","date_gmt":"2019-10-31T19:00:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-kriptograficheskoj-biblioteki-sodium-1-0-18\/"},"modified":"2019-10-31T22:00:39","modified_gmt":"2019-10-31T19:00:39","slug":"vypusk-kriptograficheskoj-biblioteki-sodium-1-0-18","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/vypusk-kriptograficheskoj-biblioteki-sodium-1-0-18","title":{"rendered":"Publication de la biblioth\u00e8que cryptographique Sodium 1.0.18","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/jedisct1\/libsodium\/releases\/tag\/1.0.18\">Disponible<\/a><\/noindex>  Publication de la biblioth\u00e8que cryptographique libre <noindex><a rel=\"nofollow\" href=\"http:\/\/doc.libsodium.org\/\">Sodium<\/a><\/noindex> 1.0.18, compatible au niveau de l'API avec la biblioth\u00e8que <noindex><a rel=\"nofollow\" href=\"http:\/\/nacl.cr.yp.to\/\">NaCl<\/a><\/noindex> (Biblioth\u00e8que de mise en r\u00e9seau et cryptographie) et offre des fonctions pour \u00e9tablir des communications r\u00e9seau s\u00e9curis\u00e9es, le hachage, la g\u00e9n\u00e9ration de nombres pseudo-al\u00e9atoires, le traitement des signatures num\u00e9riques, ainsi que le chiffrement utilisant des cl\u00e9s ouvertes authentifi\u00e9es et sym\u00e9triques (partag\u00e9es). L'API Sodium se distingue par sa simplicit\u00e9 et propose par d\u00e9faut les options les plus s\u00e9curis\u00e9es, ainsi que des m\u00e9thodes de chiffrement et de hachage. Le code de la biblioth\u00e8que <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/jedisct1\/libsodium\">est distribu\u00e9<\/a><\/noindex> est sous licence libre ISC.<\/p>\n<p>Les principales nouveaut\u00e9s :<\/p>\n<ul>\n<li class=\"l\"> Ajout d'une nouvelle plateforme cible WebAssembly\/WASI (interface <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50406\">WASI<\/a><\/noindex> pour l'utilisation de WebAssembly en dehors du navigateur);\n<li class=\"l\"> Sur les syst\u00e8mes prenant en charge les instructions AVX2, les performances des op\u00e9rations de hachage ont augment\u00e9 d'environ 10%;\n<li class=\"l\"> Ajout du support pour le build utilisant Visual Studio 2019;\n<li class=\"l\"> Impl\u00e9mentation de nouvelles fonctions core_ed25519_from_hash() et core_ed25519_random() pour mapper un hachage \u00e0 un point edwards25519 ou obtenir un point edwards25519 al\u00e9atoire;\n<li class=\"l\"> Ajout de la fonction crypto_core_ed25519_scalar_mul() pour multiplier scalar*scalar (mod L);\n<li class=\"l\"> Ajout du support pour les groupes ordonn\u00e9s de nombres premiers  <noindex><a rel=\"nofollow\" href=\"https:\/\/tools.ietf.org\/html\/draft-hdevalence-cfrg-ristretto-00\">Ristretto<\/a><\/noindex>, n\u00e9cessaires pour la compatibilit\u00e9 avec wasm-crypto;\n<li class=\"l\"> Mise en \u0153uvre de l'appel syst\u00e9mique    <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=40227\">getentropy()<\/a><\/noindex> sur les syst\u00e8mes qui le supportent;\n<li class=\"l\"> Fin de la prise en charge de la technologie NativeClient, son d\u00e9veloppement <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=46629\">interrompu<\/a><\/noindex> au profit de WebAssembly;\n<li class=\"l\"> Lors de la compilation, les options du compilateur \u00ab -ftree-vectorize \u00bb et \u00ab -ftree-slp-vectorize \u00bb sont utilis\u00e9es.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Source : <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50786\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Sodium 1.0.18, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u0430 \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 API \u0441 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u043e\u0439 NaCl (Networking and Cryptography library) \u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0437\u0430\u0449\u0438\u0449\u0451\u043d\u043d\u043e\u0433\u043e \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f, \u0445\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0438 \u043f\u0441\u0435\u0432\u0434\u043e\u0441\u043b\u0443\u0447\u0430\u0439\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b, \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u043c\u0438 \u043f\u043e\u0434\u043f\u0438\u0441\u044f\u043c\u0438, \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u0438 \u0441\u0438\u043c\u043c\u0435\u0442\u0440\u0438\u0447\u043d\u044b\u0445 (shared-key) \u043a\u043b\u044e\u0447\u0435\u0439. API Sodium \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043f\u0440\u043e\u0441\u0442\u043e\u0442\u043e\u0439 \u0438 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u044b\u0435 \u043e\u043f\u0446\u0438\u0438, [&hellip;]<\/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-34832","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=\"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a 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