Device mapper device should use UUID string if possible.
UDEV can then easily distinguish the device type etc.
cryptsetup now uses CRYPT prefix for uuid.
git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@55 36d66b0a-2a48-0410-832c-cd162a569da5
(And remove misleading error message later.)
Because kernel and libdevmapper does not provide
better error message then "invalid parameters"
add some error hint if dm-crypt mapping failed.
(Key size and kernel version check for XTS and LRW mode
for now.)
git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@52 36d66b0a-2a48-0410-832c-cd162a569da5
* Allow deletion of key slot while other keys have the same key
information (that implied rewritting verification logic).
git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@41 36d66b0a-2a48-0410-832c-cd162a569da5
Cryptsetup keeps some sectors (between the physical LUKS header
and keyslot data) on disk untouched, unfortunatelly ext2/3/4 signature can
be there and blkid detects filesystem here instead of LUKS.
This patch wipes the first eight sectors on disk with zero during luksFormat.
This should be probably solved by physical header padding in next version.
git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@38 36d66b0a-2a48-0410-832c-cd162a569da5
(E.g. quilt uses ".pc" dir for file backups to track
changes and processing this directory by autogen is incorrect.)
git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@37 36d66b0a-2a48-0410-832c-cd162a569da5
(All password related errors still return -EPERM - "No key available with this passphrase.")
git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@33 36d66b0a-2a48-0410-832c-cd162a569da5
Fix signal handler to proper close device, otherwise if the descriptor
is 0, it keeps device open and temporary-cryptsetup-$PID mapping
is not removed (leaving device open and unusable).
git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@30 36d66b0a-2a48-0410-832c-cd162a569da5
* write_lseek_blockwise: declare innerCount outside the if block
* add -Wall to the default CFLAGS
* fix some signedness issues
git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@29 36d66b0a-2a48-0410-832c-cd162a569da5
