{"id":32101,"date":"2019-10-31T21:45:11","date_gmt":"2019-10-31T18:45:11","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-kriptograficheskoj-biblioteki-libressl-2-9-1\/"},"modified":"2019-10-31T21:45:11","modified_gmt":"2019-10-31T18:45:11","slug":"vypusk-kriptograficheskoj-biblioteki-libressl-2-9-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-kriptograficheskoj-biblioteki-libressl-2-9-1","title":{"rendered":"Uscita della libreria crittografica LibreSSL 2.9.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Gli sviluppatori del progetto OpenBSD <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mail-archive.com\/announce@openbsd.org\/msg00249.html\">hanno presentato<\/a><\/noindex> rilasciano una versione portabile del pacchetto <noindex><a rel=\"nofollow\" href=\"http:\/\/www.libressl.org\/\">LibreSSL 2.9.1<\/a><\/noindex>, nell'ambito del quale si sviluppa un fork di OpenSSL, mirato a garantire un livello di sicurezza pi\u00f9 elevato. Il progetto LibreSSL si concentra sul supporto di alta qualit\u00e0 dei protocolli SSL\/TLS, rimuovendo le funzionalit\u00e0 superflue, aggiungendo ulteriori misure di protezione e effettuando una significativa pulizia e ristrutturazione della base di codice. Il rilascio di LibreSSL 2.9.1 \u00e8 considerato sperimentale, in cui vengono esplorate le funzionalit\u00e0 che saranno incluse in OpenBSD 6.5.\n<\/p>\n<p>Modifiche in LibreSSL 2.9.1: <\/p>\n<ul>\n<li class=\"l\"> Aggiunta la funzione di hashing SM3 (standard cinese GB\/T 32905-2016);\n<li class=\"l\"> Aggiunto il cifrario a blocchi SM4 (standard cinese GB\/T 32907-2016);\n<li class=\"l\"> Aggiunti i macro OPENSSL_NO_* per migliorare la compatibilit\u00e0 con OpenSSL;\n<li class=\"l\"> Parzialmente portato da OpenSSL il metodo EC_KEY_METHOD;\n<li class=\"l\"> Implementati i chiamate API mancanti di OpenSSL 1.1;\n<li class=\"l\"> Aggiunta il supporto per XChaCha20 e XChaCha20-Poly1305;\n<li class=\"l\"> Aggiunto il supporto per la trasmissione delle chiavi AES tramite l'interfaccia EVP;\n<li class=\"l\"> Garantita l'inizializzazione automatica di CRYPTO_LOCK;\n<li class=\"l\"> Per aumentare la compatibilit\u00e0 con OpenSSL, l'utilit\u00e0 openssl ha aggiunto il supporto per lo schema di hashing delle chiavi pbkdf2, il metodo di hashing sha25 \u00e8 utilizzato di default nei comandi enc, crl, x509 e dgst;\n<li class=\"l\"> Aggiunti test per verificare la portabilit\u00e0 tra LibreSSL e OpenSSL<br \/>\n         1.0\/1.1;<\/p>\n<li class=\"l\"> Aggiunti test aggiuntivi di Wycheproof;\n<li class=\"l\"> Aggiunta la possibilit\u00e0 di utilizzare l'algoritmo RSA PSS per firme digitali durante la negoziazione delle connessioni (handshake);\n<li class=\"l\"> Aggiunta l'implementazione di un automa per gestire l'handshake definito in RFC-8446;\n<li class=\"l\"> Rimosso dal libcrypto il codice obsoleto legato a ASN.1, non utilizzato da circa 20 anni;\n<li class=\"l\"> Aggiunte ottimizzazioni assembly per sistemi ARM a 32 bit e Mingw-w64;\n<li class=\"l\"> Migliorata la compatibilit\u00e0 con la piattaforma Android.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50552\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OpenBSD \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0438 \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u043c\u043e\u0439 \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u0430 LibreSSL 2.9.1, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0444\u043e\u0440\u043a OpenSSL, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u044b\u0439 \u043d\u0430 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438. \u041f\u0440\u043e\u0435\u043a\u0442 LibreSSL \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d \u043d\u0430 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u0443\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 SSL\/TLS \u0441 \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u0435\u043c \u0438\u0437\u043b\u0438\u0448\u043d\u0435\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438, \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u0437\u0430\u0449\u0438\u0442\u044b \u0438 \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435\u043c \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0447\u0438\u0441\u0442\u043a\u0438 \u0438 \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043a\u043e\u0434\u043e\u0432\u043e\u0439 \u0431\u0430\u0437\u044b. \u0412\u044b\u043f\u0443\u0441\u043a LibreSSL 2.9.1 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u044b\u0439, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c [&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-32101","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in 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