{"id":38830,"date":"2019-10-31T22:26:13","date_gmt":"2019-10-31T19:26:13","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-kriptograficheskoj-biblioteki-botan-2-12-0\/"},"modified":"2019-10-31T22:26:13","modified_gmt":"2019-10-31T19:26:13","slug":"vypusk-kriptograficheskoj-biblioteki-botan-2-12-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-kriptograficheskoj-biblioteki-botan-2-12-0","title":{"rendered":"Vyd\u00e1n\u00ed kryptografick\u00e9 knihovny Botan 2.12.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/lists.randombit.net\/pipermail\/botan-announce\/2019\/000210.html\">Dostupn\u00e9<\/a><\/noindex>  vyd\u00e1n\u00ed kryptografick\u00e9 knihovny <noindex><a rel=\"nofollow\" href=\"https:\/\/botan.randombit.net\/\">Botan 2.12.0<\/a><\/noindex>, pou\u017e\u00edvan\u00e9 v projektu <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=47936\">NeoPG<\/a><\/noindex>, forku GnuPG 2. Knihovna poskytuje \u0161irokou sb\u00edrku <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/randombit\/botan#find-enclosed\">hotov\u00fdch primitiv\u016f<\/a><\/noindex>, pou\u017e\u00edvan\u00fdch v protokolu TLS, certifik\u00e1tech X.509, \u0161ifr\u00e1ch AEAD, modulech TPM, PKCS#11, hashov\u00e1n\u00ed hesel a postkvantov\u00e9 kryptografii (podpisy na z\u00e1klad\u011b hashe a dohodov\u00e1n\u00ed kl\u00ed\u010d\u016f na z\u00e1klad\u011b McEliece a NewHope). Knihovna je naps\u00e1na v jazyce C++11 a <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/randombit\/botan\/\">dod\u00e1v\u00e1 se<\/a><\/noindex> na z\u00e1klad\u011b licence BSD. <\/p>\n<p>Mezi <noindex><a rel=\"nofollow\" href=\"https:\/\/botan.randombit.net\/news.html\">zm\u011bny<\/a><\/noindex> v nov\u00e9m vyd\u00e1n\u00ed:<\/p>\n<ul>\n<li class=\"l\"> Byla p\u0159id\u00e1na podpora pro pou\u017eit\u00ed optimalizac\u00ed NEON a AltiVec v implementaci AES s konstantn\u00edm \u010dasem prov\u00e1d\u011bn\u00ed;\n<li class=\"l\"> Byl zv\u00fd\u0161en v\u00fdkon implementac\u00ed RSA, GCM, OCB, XTS, CTR a ChaCha20Poly1305;\n<li class=\"l\"> Byla p\u0159id\u00e1na podpora generov\u00e1n\u00ed hash\u016f Argon2 v\u011bt\u0161\u00edch ne\u017e 64 bajty;\n<li class=\"l\"> V DTLS byla optimalizov\u00e1na operace rozd\u011blen\u00ed MTU a p\u0159id\u00e1na zpracov\u00e1n\u00ed p\u0159eru\u0161en\u00ed spojen\u00ed kv\u016fli probl\u00e9m\u016fm na stran\u011b klienta s n\u00e1sledn\u00fdm p\u0159ipojen\u00edm na stejn\u00e9m portu;\n<li class=\"l\"> Byla p\u0159id\u00e1na podpora pro signalizaci zp\u011btn\u00e9ho na\u010dten\u00ed spojen\u00ed TLS 1.3 na ni\u017e\u0161\u00ed verzi protokolu;\n<li class=\"l\"> Byla p\u0159id\u00e1na podpora algoritmu pro vytv\u00e1\u0159en\u00ed digit\u00e1ln\u00edch podpis\u016f  <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%93%D0%9E%D0%A1%D0%A2_34.10-2018\">GOST 34.10-2012<\/a><\/noindex>;\n<li class=\"l\"> Byl zv\u00fd\u0161en v\u00fdkon RDRAND na syst\u00e9mech x86-64;\n<li class=\"l\"> Byla p\u0159id\u00e1na podpora hardwarov\u00e9ho gener\u00e1toru pseudon\u00e1hodn\u00fdch \u010d\u00edsel poskytovan\u00e9ho v procesorech POWER9 a zv\u00fd\u0161en v\u00fdkon na syst\u00e9mech POWER8 s instrukcemi AES;\n<li class=\"l\"> Byly p\u0159id\u00e1ny nov\u00e9 n\u00e1stroje \u201eentropy\u201c, \u201ebase32_enc\u201c a \u201ebase32_dec\u201c;\n<li class=\"l\"> Mnoh\u00e9 hlavi\u010dkov\u00e9 soubory jsou nyn\u00ed ozna\u010deny jako pouze pro intern\u00ed pou\u017eit\u00ed a vedou k v\u00fdstupu varov\u00e1n\u00ed p\u0159i pokusu o pou\u017eit\u00ed v aplikac\u00edch;\n<li class=\"l\"> Byla zaji\u0161t\u011bna mo\u017enost pou\u017eit\u00ed modulu Python ve Windows.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51654\">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 \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 Botan 2.12.0, \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u043e\u0439 \u0432 \u043f\u0440\u043e\u0435\u043a\u0442\u0435 NeoPG, \u0444\u043e\u0440\u043a\u0435 GnuPG 2. \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u044e \u0433\u043e\u0442\u043e\u0432\u044b\u0445 \u043f\u0440\u0438\u043c\u0438\u0442\u0438\u0432\u043e\u0432, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0445 \u0432 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0435 TLS, \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u0430\u0445 X.509, \u0448\u0438\u0444\u0440\u0430\u0445 AEAD, \u043c\u043e\u0434\u0443\u043b\u044f\u0445 TPM, PKCS#11, \u0445\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 \u043f\u0430\u0440\u043e\u043b\u0435\u0439 \u0438 \u043f\u043e\u0441\u0442\u043a\u0432\u0430\u043d\u0442\u043e\u0432\u043e\u0439 \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0438 (\u043f\u043e\u0434\u043f\u0438\u0441\u0438 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0445\u044d\u0448\u0430 \u0438 \u0441\u043e\u0433\u043b\u0430\u0441\u043e\u0432\u0430\u043d\u0438\u0435 \u043a\u043b\u044e\u0447\u0435\u0439 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 McEliece \u0438 NewHope). \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u0430 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 C++11 \u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 [&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-38830","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All 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