{"id":182034,"date":"2026-06-12T14:48:17","date_gmt":"2026-06-12T12:48:17","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-sistemy-shifrovaniya-diskovyh-razdelov-veracrypt-1-26-29"},"modified":"2026-06-12T14:48:17","modified_gmt":"2026-06-12T12:48:17","slug":"vypusk-sistemy-shifrovaniya-diskovyh-razdelov-veracrypt-1-26-29","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-sistemy-shifrovaniya-diskovyh-razdelov-veracrypt-1-26-29","title":{"rendered":"A VeraCrypt 1.26.29 diszk\u00e9szlet titkos\u00edt\u00e1si rendszer kiad\u00e1sa","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Egy \u00e9ves fejleszt\u00e9s ut\u00e1n megjelent a VeraCrypt 1.26.29 projekt kiad\u00e1sa, amely a TrueCrypt diszk titkos\u00edt\u00f3 rendszer forkja, amely megsz\u0171nt l\u00e9tezni. A VeraCrypt fontos \u00faj\u00edt\u00e1sa, hogy a TrueCrypt \u00e1ltal haszn\u00e1lt RIPEMD-160 algoritmust a SHA-512 \u00e9s SHA-256 algoritmusokra cser\u00e9lte, n\u00f6velve a hashing iter\u00e1ci\u00f3k sz\u00e1m\u00e1t, egyszer\u0171s\u00edtette a Linux \u00e9s macOS rendszerekre t\u00f6rt\u00e9n\u0151 ford\u00edt\u00e1si folyamatot, valamint kik\u00fcsz\u00f6b\u00f6lte a TrueCrypt forr\u00e1sk\u00f3dj\u00e1nak audit\u00e1l\u00e1sa sor\u00e1n felfedezett probl\u00e9m\u00e1kat. A VeraCrypt projekt \u00e1ltal fejlesztett k\u00f3d az Apache 2.0 licenc alatt terjed, m\u00edg a TrueCryptb\u0151l \u00e1tvett r\u00e9szek tov\u00e1bbra is a TrueCrypt License 3.0 licenc alatt \u00e1llnak rendelkez\u00e9sre. K\u00e9sz bin\u00e1risok \u00e9rhet\u0151k el Linux, FreeBSD, Windows \u00e9s macOS rendszerekre.<\/p>\n<p>Az \u00faj verzi\u00f3ban tal\u00e1lhat\u00f3 v\u00e1ltoz\u00e1sok:<\/p>\n<ul>\n<li class=\"l\"> Biztos\u00edtva van a DEB \u00e9s RPM csomagok reproduk\u00e1lhat\u00f3 ford\u00edt\u00e1sa, amely lehet\u0151v\u00e9 teszi, hogy a bin\u00e1ris ford\u00edt\u00e1sok az adott forr\u00e1sk\u00f3db\u00f3l k\u00e9sz\u00fcljenek.\n<li class=\"l\"> A nem rendszerszint\u0171 r\u00e9szekhez hozz\u00e1adva az Argon2id alternat\u00edv kulcs l\u00e9trehoz\u00e1si funkci\u00f3 (KDF, Key Derivation Function) t\u00e1mogat\u00e1sa. A dokument\u00e1ci\u00f3ban \u00e9s a felhaszn\u00e1l\u00f3i fel\u00fcleten a &#171;PKCS-5 PRF&#187; kifejez\u00e9s helyett a KDF kifejez\u00e9s szerepel.\n<li class=\"l\"> Megszigor\u00edtott\u00e1k a hib\u00e1s adatok ellen\u0151rz\u00e9s\u00e9t az XML \u00e9s TLV elemz\u0151kben.\n<li class=\"l\"> Hozz\u00e1adva a FUSE3 (Filesystem in Userspace) mechanizmus haszn\u00e1lat\u00e1val t\u00f6rt\u00e9n\u0151 ford\u00edt\u00e1s t\u00e1mogat\u00e1sa.\n<li class=\"l\"> Lehet\u0151s\u00e9get biztos\u00edt a kernel szint\u0171 Linux ntfs3 meghajt\u00f3 kiv\u00e1laszt\u00e1s\u00e1ra NTFS csatol\u00e1si pontokhoz (&#171;&#8212;filesystem=kernel-ntfs&#187; \u00e9s &#171;-m kernelntfs&#187;).\n<li class=\"l\"> A KDF automatikus meghat\u00e1roz\u00e1sakor p\u00e1rhuzamos\u00edt\u00e1si lehet\u0151s\u00e9g ker\u00fclt bevezet\u00e9sre.\n<li class=\"l\"> A norm\u00e1l f\u00e1jl kont\u00e9nerekn\u00e9l bevezet\u00e9sre ker\u00fclt a gyors form\u00e1z\u00e1s (Quick Format) m\u00f3d, az ftruncate() f\u00fcggv\u00e9ny haszn\u00e1lat\u00e1val az \u00fcres ter\u00fcletek megjel\u00f6l\u00e9s\u00e9re.\n<li class=\"l\"> A Windows platform verzi\u00f3j\u00e1ban megoldott\u00e1k a rendszerek hibern\u00e1l\u00e1sakor t\u00f6rt\u00e9n\u0151 \u00f6sszeoml\u00e1st Windows 11 25H2-n, javult a bemeneti\/kimeneti feldolgoz\u00e1s, felgyorsult a csatol\u00e1s az automatikus KDF azonos\u00edt\u00e1s sor\u00e1n, hozz\u00e1adva a Microsoft UEFI CA 2023 \u00faj tan\u00fas\u00edtv\u00e1ny\u00e1val ellen\u0151rz\u00f6tt EFI-bel\u0151lelt\u0151k t\u00e1mogat\u00e1s\u00e1t, implement\u00e1lt\u00e1k a &#171;\\\/protectScreen&#187; lehet\u0151s\u00e9get a k\u00e9perny\u0151k\u00e9p k\u00e9sz\u00edt\u00e9si megakad\u00e1lyoz\u00e1s\u00e1ra, \u00e9s hozz\u00e1adva a &#171;\\\/enableIME&#187; lehet\u0151s\u00e9get az IME (Input Method Editor) enged\u00e9lyez\u00e9s\u00e9re.<br \/>\n VeraCrypt C\/C++ SDK ker\u00fclt hozz\u00e1ad\u00e1sra VeraCrypt part\u00edci\u00f3k k\u00fcls\u0151 programok \u00e1ltali l\u00e9trehoz\u00e1s\u00e1hoz.<\/p>\n<li class=\"l\"> Egy sebezhet\u0151s\u00e9get (CVE-2026-53762) jav\u00edtottak, amely csak a &#171;WOLFCRYPT=1&#187; opci\u00f3val \u00f6ssze\u00e1ll\u00edtott verzi\u00f3ban jelentkezik, amely alap\u00e9rtelmez\u00e9s szerint nincs alkalmazva. A sebezhet\u0151s\u00e9g jelent\u0151sen megk\u00f6nny\u00edti a jelszavak kital\u00e1l\u00e1s\u00e1t titkos\u00edtott r\u00e9szekn\u00e9l a SHA-256 \u00e9s SHA-512 kulcsok haszn\u00e1lata miatt, amelyek a HKDF kulcs l\u00e9trehoz\u00e1si funkci\u00f3ra \u00e9p\u00fclnek, figyelmen k\u00edv\u00fcl hagyva a be\u00e1ll\u00edt\u00e1sokban megadott iter\u00e1ci\u00f3k sz\u00e1m\u00e1t \u00e9s a PIM (Personal Iterations Multiplier) \u00e9rt\u00e9k\u00e9t.\n<li class=\"l\"> Jav\u00edtott\u00e1k a Windowsra jellemz\u0151 sebezhet\u0151s\u00e9get (CVE-2026-54073), amely megk\u00f6nny\u00edti a rejtett titkos\u00edtott k\u00f6tetek megl\u00e9t\u00e9nek meghat\u00e1roz\u00e1s\u00e1t a \u00fcres ter\u00fcletek \u00edr\u00e1s\u00e1nak szabv\u00e1nyos mint\u00e1j\u00e1nak haszn\u00e1lata miatt.<br \/>\nK\u00f6zben a Windows be\u00e9p\u00edtett BitLocker part\u00edci\u00f3 titkos\u00edt\u00e1si rendszer\u00e9ben egy m\u00e9g nem jav\u00edtott (0-day) kritikus sebezhet\u0151s\u00e9g tal\u00e1lhat\u00f3, amely &#171;GreatXML&#187; n\u00e9ven ismert (el\u00e9rhet\u0151 exploit), lehet\u0151v\u00e9 t\u00e9ve a BitLocker titkos\u00edtott part\u00edci\u00f3 teljes k\u00f6r\u0171 hozz\u00e1f\u00e9r\u00e9s\u00e9t a Recovery r\u00e9sz manipul\u00e1l\u00e1s\u00e1val Windows Defender Offline Scan akt\u00edv rendszereken.<\/p>\n<\/ul>\n<p>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65672\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 VeraCrypt 1.26.29, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0444\u043e\u0440\u043a \u0441\u0438\u0441\u0442\u0435\u043c\u044b \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 TrueCrypt, \u043f\u0440\u0435\u043a\u0440\u0430\u0442\u0438\u0432\u0448\u0435\u0439 \u0441\u0432\u043e\u0451 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u0435. VeraCrypt \u043f\u0440\u0438\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u0435\u043d \u0437\u0430\u043c\u0435\u043d\u043e\u0439 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0433\u043e \u0432 TrueCrypt \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0430 RIPEMD-160 \u043d\u0430 SHA-512 \u0438 SHA-256, \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0435\u043c \u0447\u0438\u0441\u043b\u0430 \u0438\u0442\u0435\u0440\u0430\u0446\u0438\u0439 \u0445\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u0443\u043f\u0440\u043e\u0449\u0435\u043d\u0438\u0435\u043c \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 \u0441\u0431\u043e\u0440\u043a\u0438 \u0434\u043b\u044f Linux \u0438 macOS, \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435\u043c \u043f\u0440\u043e\u0431\u043b\u0435\u043c, \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0432 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u0430\u0443\u0434\u0438\u0442\u0430 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u043e\u0432 TrueCrypt. \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u044b\u0439 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c VeraCrypt \u043a\u043e\u0434 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-182034","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=\"\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 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