{"id":105768,"date":"2022-11-30T15:36:54","date_gmt":"2022-11-30T13:36:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-cryptsetup-2-6-s-podderzhkoj-mehanizma-shifrovaniya-filevault2"},"modified":"2022-11-30T15:36:54","modified_gmt":"2022-11-30T13:36:54","slug":"vypusk-cryptsetup-2-6-s-podderzhkoj-mehanizma-shifrovaniya-filevault2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-cryptsetup-2-6-s-podderzhkoj-mehanizma-shifrovaniya-filevault2","title":{"rendered":"Vyd\u00e1n\u00ed Cryptsetup 2.6 s podporou \u0161ifrovac\u00edho mechanizmu FileVault2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Byl zve\u0159ejn\u011bn set n\u00e1stroj\u016f Cryptsetup 2.6 ur\u010den\u00fd k nastaven\u00ed \u0161ifrov\u00e1n\u00ed diskov\u00fdch odd\u00edl\u016f v Linuxu pomoc\u00ed modulu dm-crypt. Podporuje pr\u00e1ci s odd\u00edly dm-crypt, LUKS, LUKS2, BITLK, loop-AES a TrueCrypt\/VeraCrypt. Sou\u010d\u00e1st\u00ed jsou tak\u00e9 n\u00e1stroje veritysetup a integritysetup pro nastaven\u00ed prost\u0159edk\u016f kontroly integrity dat na z\u00e1klad\u011b modul\u016f dm-verity a dm-integrity.    <\/p>\n<p>Kl\u00ed\u010dov\u00e1 vylep\u0161en\u00ed:  <\/p>\n<ul>\n<li class=\"l\"> Byla p\u0159id\u00e1na podpora pro \u00falo\u017ei\u0161t\u011b \u0161ifrovan\u00e1 pomoc\u00ed mechanismu FileVault2, kter\u00fd se pou\u017e\u00edv\u00e1 pro \u0161ifrov\u00e1n\u00ed cel\u00e9ho disku v macOS. Cryptsetup v kombinaci s ovlada\u010dem hfsplus nyn\u00ed m\u016f\u017ee otev\u00edrat USB za\u0159\u00edzen\u00ed za\u0161ifrovan\u00e1 pomoc\u00ed FileVault2 v re\u017eimu \u010dten\u00ed a z\u00e1pisu na syst\u00e9mech s b\u011b\u017en\u00fdm j\u00e1drem Linux. Podporuje p\u0159\u00edstup k za\u0159\u00edzen\u00edm s filesyst\u00e9mem HFS+ a odd\u00edl\u016fm Core Storage (odd\u00edly s APFS zat\u00edm nejsou podporov\u00e1ny).\n<li class=\"l\"> Knihovna libcryptsetup byla zbavena glob\u00e1ln\u00edho uzam\u010den\u00ed cel\u00e9 pam\u011bti prost\u0159ednictv\u00edm vol\u00e1n\u00ed mlockall(), kter\u00e9 se pou\u017e\u00edvalo k prevenci \u00faniku d\u016fv\u011brn\u00fdch dat do swapov\u00e9ho odd\u00edlu. V nov\u00e9 verzi byla zavedena selektivn\u00ed blokace pouze t\u011bch oblast\u00ed pam\u011bti, ve kter\u00fdch se ukl\u00e1daj\u00ed \u0161ifrovac\u00ed kl\u00ed\u010de, kv\u016fli p\u0159ekro\u010den\u00ed limitu na maxim\u00e1ln\u00ed velikost blokovan\u00e9 pam\u011bti p\u0159i spou\u0161t\u011bn\u00ed bez pr\u00e1v root.\n<li class=\"l\"> Byl zv\u00fd\u0161en priorita proces\u016f prov\u00e1d\u011bj\u00edc\u00edch generov\u00e1n\u00ed kl\u00ed\u010de (PBKDF).\n<li class=\"l\"> Byly p\u0159id\u00e1ny funkce pro p\u0159id\u00e1n\u00ed do slotu kl\u00ed\u010d\u016f LUKS (keyslot) token\u016f LUKS2 a bin\u00e1rn\u00edch kl\u00ed\u010d\u016f, krom\u011b d\u0159\u00edve podporovan\u00fdch heslov\u00fdch fr\u00e1z\u00ed a soubor\u016f s kl\u00ed\u010di.\n<li class=\"l\"> Byla poskytnuta mo\u017enost extrakce kl\u00ed\u010de odd\u00edlu pomoc\u00ed heslov\u00e9 fr\u00e1ze, souboru s kl\u00ed\u010dem nebo tokenu.\n<li class=\"l\"> Do aplikace veritysetup byla p\u0159id\u00e1na volba &#171;&#8212;use-tasklets&#187;, kter\u00e1 umo\u017e\u0148uje zv\u00fd\u0161it v\u00fdkon na n\u011bkter\u00fdch syst\u00e9mech s j\u00e1drem Linux 6.x.      <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58226\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043d\u0430\u0431\u043e\u0440 \u0443\u0442\u0438\u043b\u0438\u0442 Cryptsetup 2.6, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u044b\u0445 \u0434\u043b\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u0438\u0441\u043a\u043e\u0432\u044b\u0445 \u0440\u0430\u0437\u0434\u0435\u043b\u043e\u0432 \u0432 Linux \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u043c\u043e\u0434\u0443\u043b\u044f dm-crypt. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0431\u043e\u0442\u0430 \u0441 \u0440\u0430\u0437\u0434\u0435\u043b\u0430\u043c\u0438 dm-crypt, LUKS, LUKS2, BITLK, loop-AES \u0438 TrueCrypt\/VeraCrypt. \u0412 \u0441\u043e\u0441\u0442\u0430\u0432 \u0442\u0430\u043a\u0436\u0435 \u0432\u0445\u043e\u0434\u044f\u0442 \u0443\u0442\u0438\u043b\u0438\u0442\u044b veritysetup \u0438 integritysetup \u0434\u043b\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044f \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043c\u043e\u0434\u0443\u043b\u0435\u0439 dm-verity \u0438 dm-integrity. \u041a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u044f: \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f, \u0437\u0430\u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 [&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-105768","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=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043d\u0430\u0431\u043e\u0440 \u0443\u0442\u0438\u043b\u0438\u0442 Cryptsetup 2.6, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u044b\u0445 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