| Server IP : 13.213.54.232 / Your IP : 216.73.216.72 Web Server : Apache/2.4.52 (Ubuntu) System : Linux ip-172-31-17-110 6.8.0-1029-aws #31~22.04.1-Ubuntu SMP Thu Apr 24 21:16:18 UTC 2025 x86_64 User : www-data ( 33) PHP Version : 7.1.33-67+ubuntu22.04.1+deb.sury.org+1 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /proc/246939/root/usr/share/doc/cryptsetup/ |
Upload File : |
Cryptsetup 1.4.2 Release Notes
==============================
Changes since version 1.4.1
* Add --keyfile-offset and --new-keyfile-offset parameters to API and CLI.
These options can be used to skip start of keyfile or device used as keyfile.
* Add repair command and crypt_repair() for known LUKS metadata problems repair.
Some well-known LUKS metadata corruptions are easy to repair, this
command should provide a way to fix these problems.
Always create binary backup of header device before running repair,
(only 4kB - visible header) for example by using dd:
dd if=/dev/<LUKS header device> of=repair_bck.img bs=1k count=4
Then you can try to run repair:
cryptsetup repair <device>
Note, not all problems are possible to repair and if keyslot or some header
parameters are overwritten, device is lost permanently.
* Fix header check to support old (cryptsetup 1.0.0) header alignment.
(Regression in 1.4.0)
* Allow to specify --align-payload only for luksFormat.
* Add --master-key-file option to luksOpen (open using volume key).
* Support UUID=<LUKS_UUID> format for device specification.
You can open device by UUID (only shortcut to /dev/disk/by-uuid/ symlinks).
* Support password verification with quiet flag if possible. (1.2.0)
Password verification can be still possible if input is terminal.
* Fix retry if entered passphrases (with verify option) do not match.
(It should retry if requested, not fail.)
* Fix use of empty keyfile.
* Fix error message for luksClose and detached LUKS header.
* Allow --header for status command to get full info with detached header.