[dm-crypt] passphrase and key non available

Arno Wagner arno at wagner.name
Sun Jul 3 18:12:28 CEST 2011


Have you checked:
- The new keymap
- The old keymap

When in doubt, test every letter of your passphrase on the
commandline.

Arno

On Sun, Jul 03, 2011 at 03:08:14PM +0200, bugreport32 wrote:
> Hi,
> 
> On Gnu/Linux Wheezy updated, cryptsetup/luks doesn't want anymore to unlock the key in the slot 0 (no other key ready) on my external hard disk (sata2usb, one partition formatted in ext4).
> The key in the slot 0 has nevertheless already very well been unlocked.luksDump is ok. I don't use crypttab. I've checked so many times my passphrase.
> I've tested in another external drive, on another computer, via live cds, on another usb port, with different wires, but, nothing :'-(
> 
> Greetings
> Jean-s?bastien
> 
> 
> 
> -- Package-specific info:
> -- /proc/cmdline
> BOOT_IMAGE=/boot/vmlinuz-2.6.39-2-686-pae root=UUID=0d760753-22ea-
> 4f11-88c6-21fe540d0510 ro quiet
> 
> -- /etc/crypttab
> # <target name> <source device>         <key file>      <options>
> 
> -- /etc/fstab
> # /etc/fstab: static file system information.
> #
> # <file system> <mount point>   <type>  <options>       <dump>  <pass>
> proc            /proc           proc    defaults        0       0
> # /dev/hda2       /               ext3    errors=remount-ro,data=ordered 0
> 1
> UUID=0d760753-22ea-4f11-88c6-21fe540d0510       /               ext3   
> errors
> =remount-ro,data=ordered 0       1
> # /dev/hdb1       /home           ext3    defaults,data=ordered        0
> 2
> UUID=b93bd0fb-8e57-453e-b5c7-0ffc882174f3       /home           ext3
> defaults,data=ordered        0       2
> # /dev/hda1       none            swap    sw              0       0
> UUID=859565a4-a581-4985-b314-d561d61175df       none            swap    sw
> 0       0
> # /dev/hdd1     /mnt/EncoreUn   ext3
> auto,nouser,async,dev,rw,exec,data=ordered      0       3
> UUID=0794f2f8-444a-4fce-8fc4-a5c75645fea4       /mnt/EncoreUn   ext3
> auto,nouser,async,dev,rw,exec,data=ordered      0       3
> # /dev/hda3     /mnt/Emballage  ext3
> auto,nouser,async,dev,rw,exec,data=ordered      0       4
> UUID=0fe276fc-f357-4d18-bfcc-bc85e18aa05a       /mnt/Emballage  ext3
> auto,nouser,async,dev,rw,exec,data=ordered      0       4
> # /dev/hdc        /media/cdrom0   udf,iso9660 user,noauto     0       0
> # /dev/cdrom1        /media/cdrom0   udf,iso9660 user,noauto     0       0
> # /dev/fd0        /media/floppy0  auto    rw,user,noauto  0       0
> 
> -- lsmod
> Module                  Size  Used by
> snd_hrtimer            12540  1
> binfmt_misc            12778  1
> fuse                   55666  2
> ipt_LOG                12533  2
> nf_conntrack_ipv4      13649  2
> nf_defrag_ipv4         12443  1 nf_conntrack_ipv4
> xt_state               12455  2
> nf_conntrack           42465  2 nf_conntrack_ipv4,xt_state
> iptable_filter         12488  1
> ip_tables              16998  1 iptable_filter
> x_tables               17969  4 ipt_LOG,xt_state,iptable_filter,ip_tables
> loop                   17777  0
> dm_crypt               17809  0
> dm_mod                 56401  1 dm_crypt
> radeon                712176  2
> snd_azt3328            17641  6
> gameport               13332  2 snd_azt3328
> ttm                    46736  1 radeon
> snd_ac97_codec         83732  1 snd_azt3328
> ac97_bus               12462  1 snd_ac97_codec
> snd_pcm_oss            35864  0
> snd_mixer_oss          17649  3 snd_pcm_oss
> snd_pcm                52731  4 snd_azt3328,snd_ac97_codec,snd_pcm_oss
> drm_kms_helper         26550  1 radeon
> snd_page_alloc         12841  1 snd_pcm
> snd_opl3_lib           13141  1 snd_azt3328
> snd_hwdep              12906  1 snd_opl3_lib
> snd_mpu401_uart        13299  1 snd_azt3328
> psmouse                45863  0
> snd_seq_midi           12744  0
> drm                   129190  4 radeon,ttm,drm_kms_helper
> snd_rawmidi            22407  2 snd_mpu401_uart,snd_seq_midi
> snd_seq_midi_event     13124  1 snd_seq_midi
> i2c_i801               12670  0
> snd_seq                39172  3 snd_seq_midi,snd_seq_midi_event
> i2c_algo_bit           12706  1 radeon
> i2c_core               19022  5
> radeon,drm_kms_helper,drm,i2c_i801,i2c_algo_bit
> evdev                  13084  11
> serio_raw              12758  0
> pcspkr                 12515  0
> parport_pc             21895  0
> snd_timer              22171  5
> snd_hrtimer,snd_azt3328,snd_pcm,snd_opl3_lib,snd_seq
> snd_seq_device         12995  4
> snd_opl3_lib,snd_seq_midi,snd_rawmidi,snd_seq
> snd                    38189  20
> snd_azt3328,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_opl3_lib,snd_hwdep,snd_mpu401_uart,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
> soundcore              12878  3 snd
> power_supply           13283  1 radeon
> rng_core               12550  0
> parport                27018  1 parport_pc
> shpchp                 26653  0
> pci_hotplug            26303  1 shpchp
> button                 12783  0
> processor              26983  0
> ext3                  102125  4
> jbd                    40818  1 ext3
> mbcache                12810  1 ext3
> sg                     21385  0
> usb_storage            34951  0
> usbhid                 35206  0
> hid                    59841  1 usbhid
> uas                    12975  0
> sr_mod                 17418  0
> sd_mod                 35060  8
> cdrom                  34631  1 sr_mod
> crc_t10dif             12332  1 sd_mod
> ata_generic            12439  0
> uhci_hcd               21850  0
> ata_piix               21079  5
> libata                132100  2 ata_generic,ata_piix
> firewire_ohci          26332  0
> ehci_hcd               34885  0
> via_rhine              22182  0
> fan                    12594  0
> firewire_core          42365  1 firewire_ohci
> scsi_mod              134453  6 sg,usb_storage,uas,sr_mod,sd_mod,libata
> thermal                13058  0
> usbcore                99225  6 usb_storage,usbhid,uas,uhci_hcd,ehci_hcd
> mii                    12595  1 via_rhine
> crc_itu_t              12331  1 firewire_core
> thermal_sys            17667  3 processor,fan,thermal
> 
> 
> 
> -- System Information:
> Debian Release: wheezy/sid
>   APT prefers testing
>   APT policy: (500, 'testing')
> Architecture: i386 (i686)
> 
> Kernel: Linux 2.6.39-2-686-pae (SMP w/2 CPU cores)
> Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
> Shell: /bin/sh linked to /bin/dash
> 
> Versions of packages cryptsetup depends on:
> ii  debconf [debconf-2.0]        1.5.39      Debian configuration
> management sy
> ii  dmsetup                      2:1.02.63-3 The Linux Kernel Device
> Mapper use
> ii  libc6                        2.13-7      Embedded GNU C Library:
> Shared lib
> ii  libcryptsetup1               2:1.3.0-3   libcryptsetup shared library
> ii  libpopt0                     1.16-1      lib for parsing cmdline
> parameters
> 
> cryptsetup recommends no packages.
> 
> Versions of packages cryptsetup suggests:
> ii  busybox                       1:1.18.4-2 Tiny utilities for small
> and embed
> ii  dosfstools                    3.0.9-1    utilities for making and
> checking
> ii  initramfs-tools [linux-initra 0.99       tools for generating an
> initramfs
> ii  liblocale-gettext-perl        1.05-6+b1  Using libc functions for
> internati
> ii  udev                          171-1      /dev/ and hotplug
> management daemo
> 
> -- debconf information:
>   cryptsetup/prerm_active_mappings: true
> 
> *** /home/korsaire/Desktop/luks--debug.txt
> # cryptsetup 1.3.0 processing "cryptsetup -v --debug luksOpen /dev/sdh1
> SataExterne2048G"
> # Running command luksOpen.
> # Locking memory.
> # Allocating crypt device /dev/sdh1 context.
> # Trying to open and read device /dev/sdh1.
> # Initialising device-mapper backend, UDEV is enabled.
> # Detected dm-crypt version 1.10.0, dm-ioctl version 4.20.0.
> # Trying to load LUKS1 crypt type from device /dev/sdh1.
> # Initialising gcrypt crypto backend.
> # Reading LUKS header of size 1024 from device /dev/sdh1
> # Timeout set to 0 miliseconds.
> # Password retry count set to 3.
> # Iteration time set to 1000 miliseconds.
> # Activating volume SataExterne2048G [keyslot -1] using [none] passphrase.
> # dm status SataExterne2048G  OF   [16384]
> # Interactive passphrase entry requested.
> # Trying to open key slot 0 [ACTIVE_LAST].
> # Reading key slot 0 area.
> # DM-UUID is CRYPT-TEMP-temporary-cryptsetup-4839
> # Udev cookie 0xd4d075e (semid 65536) created
> # Udev cookie 0xd4d075e (semid 65536) incremented
> # Udev cookie 0xd4d075e (semid 65536) incremented
> # Udev cookie 0xd4d075e (semid 65536) assigned to dm_task type 0 with
> flags 0xe
> # dm create temporary-cryptsetup-4839
> CRYPT-TEMP-temporary-cryptsetup-4839 OF
> [16384]
> # dm reload temporary-cryptsetup-4839  OFW    [16384]
> # dm resume temporary-cryptsetup-4839  OFW    [16384]
> # temporary-cryptsetup-4839: Stacking NODE_ADD (254,0) 0:6 0660
> # temporary-cryptsetup-4839: Stacking NODE_READ_AHEAD 256 (flags=1)
> # Udev cookie 0xd4d075e (semid 65536) decremented
> # Udev cookie 0xd4d075e (semid 65536): Waiting for zero
> # Udev cookie 0xd4d075e (semid 65536) destroyed
> # temporary-cryptsetup-4839: read ahead is 256
> # temporary-cryptsetup-4839: Setting read ahead to 256
> # Udev cookie 0xd4de203 (semid 98304) created
> # Udev cookie 0xd4de203 (semid 98304) incremented
> # Udev cookie 0xd4de203 (semid 98304) incremented
> # Udev cookie 0xd4de203 (semid 98304) assigned to dm_task type 2 with
> flags 0x0
> # dm remove temporary-cryptsetup-4839  OF   [16384]
> # temporary-cryptsetup-4839: Stacking NODE_DEL (replaces other stacked ops)
> # Udev cookie 0xd4de203 (semid 98304) decremented
> # Udev cookie 0xd4de203 (semid 98304): Waiting for zero
> # Udev cookie 0xd4de203 (semid 98304) destroyed
> # Trying to open key slot 1 [INACTIVE].
> # Trying to open key slot 2 [INACTIVE].
> # Trying to open key slot 3 [INACTIVE].
> # Trying to open key slot 4 [INACTIVE].
> # Trying to open key slot 5 [INACTIVE].
> # Trying to open key slot 6 [INACTIVE].
> # Trying to open key slot 7 [INACTIVE].
> # Interactive passphrase entry requested.
> # Trying to open key slot 0 [ACTIVE_LAST].
> # Reading key slot 0 area.
> # DM-UUID is CRYPT-TEMP-temporary-cryptsetup-4839
> # Udev cookie 0xd4d62e6 (semid 131072) created
> # Udev cookie 0xd4d62e6 (semid 131072) incremented
> # Udev cookie 0xd4d62e6 (semid 131072) incremented
> # Udev cookie 0xd4d62e6 (semid 131072) assigned to dm_task type 0 with flags
> 0xe
> # dm create temporary-cryptsetup-4839
> CRYPT-TEMP-temporary-cryptsetup-4839 OF
> [16384]
> # dm reload temporary-cryptsetup-4839  OFW    [16384]
> # dm resume temporary-cryptsetup-4839  OFW    [16384]
> # temporary-cryptsetup-4839: Stacking NODE_ADD (254,0) 0:6 0660
> # temporary-cryptsetup-4839: Stacking NODE_READ_AHEAD 256 (flags=1)
> # Udev cookie 0xd4d62e6 (semid 131072) decremented
> # Udev cookie 0xd4d62e6 (semid 131072): Waiting for zero
> # Udev cookie 0xd4d62e6 (semid 131072) destroyed
> # temporary-cryptsetup-4839: read ahead is 256
> # temporary-cryptsetup-4839: Setting read ahead to 256
> # Udev cookie 0xd4d7db3 (semid 163840) created
> # Udev cookie 0xd4d7db3 (semid 163840) incremented
> # Udev cookie 0xd4d7db3 (semid 163840) incremented
> # Udev cookie 0xd4d7db3 (semid 163840) assigned to dm_task type 2 with flags
> 0x0
> # dm remove temporary-cryptsetup-4839  OF   [16384]
> # temporary-cryptsetup-4839: Stacking NODE_DEL (replaces other stacked ops)
> # Udev cookie 0xd4d7db3 (semid 163840) decremented
> # Udev cookie 0xd4d7db3 (semid 163840): Waiting for zero
> # Udev cookie 0xd4d7db3 (semid 163840) destroyed
> # Trying to open key slot 1 [INACTIVE].
> # Trying to open key slot 2 [INACTIVE].
> # Trying to open key slot 3 [INACTIVE].
> # Trying to open key slot 4 [INACTIVE].
> # Trying to open key slot 5 [INACTIVE].
> # Trying to open key slot 6 [INACTIVE].
> # Trying to open key slot 7 [INACTIVE].
> # Interactive passphrase entry requested.
> # Trying to open key slot 0 [ACTIVE_LAST].
> # Reading key slot 0 area.
> # DM-UUID is CRYPT-TEMP-temporary-cryptsetup-4839
> # Udev cookie 0xd4d83e6 (semid 196608) created
> # Udev cookie 0xd4d83e6 (semid 196608) incremented
> # Udev cookie 0xd4d83e6 (semid 196608) incremented
> # Udev cookie 0xd4d83e6 (semid 196608) assigned to dm_task type 0 with flags
> 0xe
> # dm create temporary-cryptsetup-4839
> CRYPT-TEMP-temporary-cryptsetup-4839 OF
> [16384]
> # dm reload temporary-cryptsetup-4839  OFW    [16384]
> # dm resume temporary-cryptsetup-4839  OFW    [16384]
> # temporary-cryptsetup-4839: Stacking NODE_ADD (254,0) 0:6 0660
> # temporary-cryptsetup-4839: Stacking NODE_READ_AHEAD 256 (flags=1)
> # Udev cookie 0xd4d83e6 (semid 196608) decremented
> # Udev cookie 0xd4d83e6 (semid 196608): Waiting for zero
> # Udev cookie 0xd4d83e6 (semid 196608) destroyed
> # temporary-cryptsetup-4839: read ahead is 256
> # temporary-cryptsetup-4839: Setting read ahead to 256
> # Udev cookie 0xd4d4a59 (semid 229376) created
> # Udev cookie 0xd4d4a59 (semid 229376) incremented
> # Udev cookie 0xd4d4a59 (semid 229376) incremented
> # Udev cookie 0xd4d4a59 (semid 229376) assigned to dm_task type 2 with flags
> 0x0
> # dm remove temporary-cryptsetup-4839  OF   [16384]
> # temporary-cryptsetup-4839: Stacking NODE_DEL (replaces other stacked ops)
> # Udev cookie 0xd4d4a59 (semid 229376) decremented
> # Udev cookie 0xd4d4a59 (semid 229376): Waiting for zero
> # Udev cookie 0xd4d4a59 (semid 229376) destroyed
> # Trying to open key slot 1 [INACTIVE].
> # Trying to open key slot 2 [INACTIVE].
> # Trying to open key slot 3 [INACTIVE].
> # Trying to open key slot 4 [INACTIVE].
> # Trying to open key slot 5 [INACTIVE].
> # Trying to open key slot 6 [INACTIVE].
> # Trying to open key slot 7 [INACTIVE].
> # Releasing crypt device /dev/sdh1 context.
> 
> 

> _______________________________________________
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> dm-crypt at saout.de
> http://www.saout.de/mailman/listinfo/dm-crypt


-- 
Arno Wagner, Dr. sc. techn., Dipl. Inform., CISSP -- Email: arno at wagner.name 
GnuPG:  ID: 1E25338F  FP: 0C30 5782 9D93 F785 E79C  0296 797F 6B50 1E25 338F
----
Cuddly UI's are the manifestation of wishful thinking. -- Dylan Evans

If it's in the news, don't worry about it.  The very definition of 
"news" is "something that hardly ever happens." -- Bruce Schneier 


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