{"id":106027,"date":"2022-12-13T21:37:22","date_gmt":"2022-12-13T19:37:22","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-kriptograficheskoj-biblioteki-libressl-3-7-0"},"modified":"2022-12-13T21:37:22","modified_gmt":"2022-12-13T19:37:22","slug":"vypusk-kriptograficheskoj-biblioteki-libressl-3-7-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/vypusk-kriptograficheskoj-biblioteki-libressl-3-7-0","title":{"rendered":"Sortie de la biblioth\u00e8que cryptographique LibreSSL 3.7.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Les d\u00e9veloppeurs du projet OpenBSD ont pr\u00e9sent\u00e9 la version portable du package LibreSSL 3.7.0, qui est un fork d'OpenSSL visant \u00e0 garantir un niveau de s\u00e9curit\u00e9 sup\u00e9rieur. Le projet LibreSSL se concentre sur un support de qualit\u00e9 des protocoles SSL\/TLS en supprimant les fonctionnalit\u00e9s superflues, en ajoutant des moyens suppl\u00e9mentaires de protection et en proc\u00e9dant \u00e0 un nettoyage significatif et \u00e0 une r\u00e9vision de la base de code. La version LibreSSL 3.7.0 est consid\u00e9r\u00e9e comme exp\u00e9rimentale, dans laquelle se d\u00e9veloppent des fonctionnalit\u00e9s qui feront partie d'OpenBSD 7.3.     <\/p>\n<p>Caract\u00e9ristiques de LibreSSL 3.7.0 :   <\/p>\n<ul>\n<li class=\"l\"> Ajout du support de la signature num\u00e9rique avec la cl\u00e9 publique Ed25519, d\u00e9velopp\u00e9e par Daniel Bernstein et bas\u00e9e sur l'utilisation de la courbe elliptique Curve25519 et du hachage SHA-512. Le support d'Ed25519 est disponible sous forme de primitive distincte ainsi que via l'interface EVP.\n<li class=\"l\"> L'interface EVP a ajout\u00e9 le support des signatures num\u00e9riques X25519, qui se distinguent des signatures Ed25519 par l'utilisation uniquement des coordonn\u00e9es &#171;X&#187; lors des manipulations avec les points sur la courbe elliptique, ce qui permet de r\u00e9duire consid\u00e9rablement la taille du code n\u00e9cessaire \u00e0 la cr\u00e9ation et \u00e0 la v\u00e9rification des signatures.\n<li class=\"l\"> Une API de bas niveau compatible avec OpenSSL 1.1 a \u00e9t\u00e9 mise en \u0153uvre pour le travail avec des cl\u00e9s publiques et priv\u00e9es, prenant en charge les types de cl\u00e9s EVP_PKEY_ED25519, EVP_PKEY_HMAC et EVP_PKEY_X25519.\n<li class=\"l\"> Au lieu des fonctions syst\u00e8me timegm() et gmtime() pour la conversion des dates, les fonctions POSIX de BoringSSL ont \u00e9t\u00e9 utilis\u00e9es.\n<li class=\"l\"> La biblioth\u00e8que BN (BigNum) a \u00e9t\u00e9 nettoy\u00e9e de code ancien et inutilis\u00e9 traitant des nombres premiers.\n<li class=\"l\"> Le support de la HMAC PRIVATE KEY a \u00e9t\u00e9 supprim\u00e9.\n<li class=\"l\"> Le code interne pour la cr\u00e9ation et la v\u00e9rification des signatures DSA a \u00e9t\u00e9 r\u00e9vis\u00e9.\n<li class=\"l\"> Le code pour l'exportation des cl\u00e9s pour TLSv1.2 a \u00e9t\u00e9 r\u00e9\u00e9crit.\n<li class=\"l\"> Un nettoyage et une r\u00e9vision de l'ancien stack TLS ont \u00e9t\u00e9 effectu\u00e9s.\n<li class=\"l\"> Le comportement des fonctions BIO_read() et BIO_write() a \u00e9t\u00e9 rapproch\u00e9 de celui d'OpenSSL 3.  <\/ul>\n<p>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58320\">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 3.7.0, \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 3.7.0 \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-106027","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=\"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OpenBSD 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