{"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\/sk\/blog\/news\/vypusk-cryptsetup-2-6-s-podderzhkoj-mehanizma-shifrovaniya-filevault2","title":{"rendered":"Vydanie Cryptsetup 2.6 s podporou mechanizmu \u0161ifrovania FileVault2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Bol roz\u0161\u00edren\u00fd bal\u00edk n\u00e1strojov Cryptsetup 2.6, ktor\u00fd je ur\u010den\u00fd na konfigur\u00e1ciu \u0161ifrovania diskov\u00fdch oddielov v Linuxe pomocou modulu dm-crypt. Podporuje pr\u00e1cu s oddielmi dm-crypt, LUKS, LUKS2, BITLK, loop-AES a TrueCrypt\/VeraCrypt. Zahrnut\u00e9 s\u00fa tie\u017e n\u00e1stroje veritysetup a integritysetup na konfigur\u00e1ciu mechanizmov kontroly integrity d\u00e1t, ktor\u00e9 s\u00fa zalo\u017een\u00e9 na moduloch dm-verity a dm-integrity.    <\/p>\n<p>K\u013e\u00fa\u010dov\u00e9 vylep\u0161enia:  <\/p>\n<ul>\n<li class=\"l\"> Bola pridan\u00e1 podpora pre \u00falo\u017en\u00e9 zariadenia \u0161ifrovan\u00e9 pomocou mechanizmu FileVault2, ktor\u00fd sa pou\u017e\u00edva pre pln\u00e9 \u0161ifrovanie disku v macOS. Cryptsetup v kombin\u00e1cii s ovl\u00e1da\u010dom hfsplus teraz dok\u00e1\u017ee otvori\u0165 USB zariadenia \u0161ifrovan\u00e9 pomocou FileVault2 v re\u017eime \u010d\u00edtania a z\u00e1pisu na syst\u00e9moch s be\u017en\u00fdm jadrom Linux. Podporovan\u00fd je pr\u00edstup k zariadeniam s\u00a0s\u00faborov\u00fdm syst\u00e9mom HFS+ a s oddielmi Core Storage (oddiely s APFS zatia\u013e nie s\u00fa podporovan\u00e9).\n<li class=\"l\"> Kni\u017enica libcryptsetup sa zbavila glob\u00e1lnej blok\u00e1cie celej pam\u00e4te cez volanie mlockall(), ktor\u00e1 bola pou\u017e\u00edvan\u00e1 na zabr\u00e1nenie \u00faniku d\u00f4vern\u00fdch \u00fadajov do oddielu swap. V novej verzii bola zvolen\u00e1 selekt\u00edvna blok\u00e1cia iba t\u00fdch oblast\u00ed pam\u00e4te, v ktor\u00fdch sa uchov\u00e1vaj\u00fa \u0161ifrovacie k\u013e\u00fa\u010de, kv\u00f4li prekro\u010deniu limitu na maxim\u00e1lnu ve\u013ekos\u0165 blokovanej pam\u00e4te pri spusten\u00ed bez pr\u00e1v root.\n<li class=\"l\"> Bol zv\u00fd\u0161en\u00fd priorita procesov, ktor\u00e9 vykon\u00e1vaj\u00fa gener\u00e1ciu k\u013e\u00fa\u010da (PBKDF).\n<li class=\"l\"> Boli pridan\u00e9 funkcie na prid\u00e1vanie tokenov LUKS2 a bin\u00e1rnych k\u013e\u00fa\u010dov do slotov k\u013e\u00fa\u010dov LUKS, okrem predt\u00fdm podporovan\u00fdch hesiel a s\u00faborov s k\u013e\u00fa\u010dmi.\n<li class=\"l\"> Bola poskytnut\u00e1 mo\u017enos\u0165 extrakcie k\u013e\u00fa\u010da oddielu pomocou hesla, s\u00faboru s k\u013e\u00fa\u010dom alebo tokenu.\n<li class=\"l\"> Do veritysetup bola pridan\u00e1 mo\u017enos\u0165 &#171;&#8212;use-tasklets&#187;, ktor\u00e1 umo\u017e\u0148uje dosiahnu\u0165 zv\u00fd\u0161enie v\u00fdkonu na niektor\u00fdch syst\u00e9moch s jadrom 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 5.0.4 - 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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