{"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\/da\/blog\/news\/vypusk-kriptograficheskoj-biblioteki-sodium-1-0-18","title":{"rendered":"Udgivelse af kryptografisk bibliotek 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\">Tilg\u00e6ngelig<\/a><\/noindex>  udgivelse af det frie kryptografi-bibliotek <noindex><a rel=\"nofollow\" href=\"http:\/\/doc.libsodium.org\/\">Sodium<\/a><\/noindex> 1.0.18, der er API-kompatibel med biblioteket <noindex><a rel=\"nofollow\" href=\"http:\/\/nacl.cr.yp.to\/\">NaCl<\/a><\/noindex> (Netv\u00e6rks- og Kryptografi-bibliotek) og tilbyder funktioner til at etablere sikker netv\u00e6rkskommunikation, hashing, generering af pseudotilf\u00e6ldige tal, arbejde med digitale signaturer, og kryptering ved hj\u00e6lp af autentificerede offentlige og symmetriske (shared-key) n\u00f8gler. Sodium API'en er enkel og tilbyder som standard de mest sikre muligheder, krypterings- og hashingmetoder. Koden til biblioteket <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/jedisct1\/libsodium\">distribueres<\/a><\/noindex> er under den frie ISC-licens.<\/p>\n<p>Hovednyhederne:<\/p>\n<ul>\n<li class=\"l\"> er blevet tilf\u00f8jet en ny m\u00e5lplatform WebAssembly\/WASI (interface <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50406\">WASI<\/a><\/noindex> for at bruge WebAssembly uden for browseren);\n<li class=\"l\"> P\u00e5 systemer med st\u00f8tte til AVX2-instruktioner er hastigheden af grundl\u00e6ggende hash-operationer forbedret med cirka 10%;\n<li class=\"l\"> Underst\u00f8ttelse af bygning ved hj\u00e6lp af Visual Studio 2019 er blevet tilf\u00f8jet;\n<li class=\"l\"> Nye funktioner core_ed25519_from_hash() og core_ed25519_random() er implementeret for at reflektere en hash til et edwards25519-punkt eller for at f\u00e5 et vilk\u00e5rligt edwards25519-punkt;\n<li class=\"l\"> Funktionen crypto_core_ed25519_scalar_mul() er tilf\u00f8jet til at multiplicere scalar*scalar (mod L);\n<li class=\"l\"> Underst\u00f8ttelse af ordnede grupper af primtal  <noindex><a rel=\"nofollow\" href=\"https:\/\/tools.ietf.org\/html\/draft-hdevalence-cfrg-ristretto-00\">Ristretto<\/a><\/noindex>, n\u00f8dvendige for kompatibilitet med wasm-crypto;\n<li class=\"l\"> Anvender systemopkaldet    <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=40227\">getentropy()<\/a><\/noindex> p\u00e5 systemer, der underst\u00f8tter det;\n<li class=\"l\"> Underst\u00f8ttelsen af NativeClient-teknologien er blevet afbrudt, idet udviklingen <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=46629\">oph\u00f8rt<\/a><\/noindex> drejede sig i retning af WebAssembly;\n<li class=\"l\"> Under samlingen anvendes compilationsindstillingerne &#171;-ftree-vectorize&#187; og &#171;-ftree-slp-vectorize&#187;.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Kilde: <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 5.0.3 - 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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