Home > Error Allocating > Error Allocating Crypto Tfm

Error Allocating Crypto Tfm


Attachments ↑ Description ↑   Note: See TracTickets for help on using tickets. Browse other questions tagged linux kernel boot encryption cryptsetup or ask your own question. Fixed now. Running 'update-initramfs -u' will fix this problem. navigate to this website

Answer 938 (100.0% helpful) If you\'re using truecrypt - you need to either use this :- --mount-options=nokernelcrypto or TrueCrypt>>Settings>>Preferences>>System Integration and checking the box for \"Do not use kernel cryptographic services\" If you don't know, but find out later, please come back and share your answer - there will be other people struggling with this too. Failed to read from key storage.Additional InformationThing is we did not crypt the / partition, but only some disk (like /tmp, /var/log, /etc/, ...). May 17 15:34:27 dockstar kern.err kernel: device-mapper: table: 254:0: crypt: Error allocating crypto tfm May 17 15:34:27 dockstar kern.warn kernel: device-mapper: ioctl: error adding target to table According to /proc/crypto aes-cbc

Check That Kernel Supports Aes-xts-plain64 Cipher

Not the answer you're looking for? It would be really helpful if cryptsetup depended on the relevant kernel packages, or if there was some clearly labeled meta packages for the various disk encryption schemes to pull in Notes Issue History Date Modified Username Field Change 2015-08-24 07:56 bendon New Issue 2015-08-24 11:45 bendon Note Added: 0024014 2015-08-24 15:36 bendon Note Added: 0024018 Issue History Powered by MantisBT Copyright

To show this: 1.) boot an image I booted us-east-1/ebs/ubuntu-trusty-daily-amd64-server-20140108 (ami-ef665086) as an m1.small on amazon with: euca-run-instances -t m1.small ami-ef665086 2.) configure overlayroot echo "overlayroot='crypt:dev=xvdb'" | sudo tee -a /etc/overlayroot.conf You should review the other modifications which have been appended above, and any conflicts shown in the preview below. As the crypto subsystem is rather complex, there may be other vital components that are missing from the initramfs script. The Kernel Version is 3.6.11+.I've tried to open my Luks-encrypted usb-disk with raspbian but it failed.

Offline Pages: 1 Index »Kernel & Hardware »[solved] kernel 2.6.27 - open LUKS encrypted root partition fails Board footer Jump to Newbie Corner Installation Kernel & Hardware Applications & Desktop Environments Cryptsetup Let's do the Wave! I think it's enough to update the file on your live installation, then run update-initramfs. –Gilles May 1 '13 at 15:53 Ok, thanks, but there is no entry for https://www.raspberrypi.org/forums/viewtopic.php?t=60278&p=450813 overlayroot/hooks/overlayroot does: egrep -qswo "aes" /proc/cpuinfo && manual_add_modules aesni_intel || true And cryptsetup's /usr/share/initramfs-tools/hooks/cryptroot does: # Load hardware aes module if cpu_has_aesni; then echo aesni fi and cpu_has_aesni() { return $(grep

Topics: Active | Unanswered Index »Kernel & Hardware »[solved] kernel 2.6.27 - open LUKS encrypted root partition fails Pages: 1 #1 2008-10-22 10:47:39 SiD Member From: Germany Registered: 2006-09-21 Posts: 729 yes. REM: I guess I should submit any useful patch for dracut upstream ? WarheadsSE Developer Posts: 6373Joined: Mon Oct 18, 2010 2:12 pm Top Re: cryptsetup fails to open device by smaxer » Tue Jul 09, 2013 8:51 pm I did already a


comment:2 Changed 4 years ago by anonymous Testing some more, aes-cbc-essiv:sha256 doesn't work either. If you compiled your own kernel, make sure to enable all necessary crypto algorithms. Check That Kernel Supports Aes-xts-plain64 Cipher This site is not affiliated with Linus Torvalds or The Open Group in any way. This could be due to a missing module (ciphername.ko, for example serpent.ko) for the cipher, or that the cipher was not included when the kernel was configured.

I now try to rebuild the kernel with this manual: http://elinux.org/RPi_Kernel_Compilation#2._Cross_compiling_from_LinuxI'am using the parametersCode: Select all<*> LRW support
<*> XTS supportIn menuconfig like "trashpilot" suggested here: http://forum.ovh.de/archive/index.php/t-6019.htmlIf you know a better useful reference share|improve this answer answered Apr 30 '13 at 0:46 Gilles 370k686731122 Thank you for your answer! Permalink Answer 233 (80.0% helpful) If you use aes-cbc-essiv:sha256 as cipher you need the modules dm-crypt, aes, cbc, sha256, and blkcipher in the initial ram disk (added with i.e. --with=cbc when But I could track the problem back in CentOS 6.6, so before kernel 2.6.32-573...TagsNo tags attached.Attached Files Relationships Relationships Notes ~0024014 bendon (reporter) 2015-08-24 11:45 I wonder if this issue is

How to mix correctly? Debian's initramfs building script should take care of these even if they're compiled as modules. After a system update, GRUB loads the initrd and the system should ask for the password, but it doesn't. my review here You can nevertheless proceed and submit your changes if you wish so.

That is unrelated to the aes modules being conditional on detected aes support. Do you use cbc-essiv? 1000 Offline #3 2008-10-23 14:57:30 SiD Member From: Germany Registered: 2006-09-21 Posts: 729 Re: [solved] kernel 2.6.27 - open LUKS encrypted root partition fails I'm not shure, You may use WikiFormatting here.

Marking the saucy task for this ticket as "Won't Fix".

Output from lsmod. Permalink Answer 553 (0.0% helpful) This config works for me, found out that adding x86_64 aes solved the problem, though I didn\'t use aes-cbc-essiv:sha256 # CONFIG_BLK_DEV_CRYPTOLOOP is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y In addition to the cbc module, you need other kernel components to tie the crypto together. Check that kernel supports aes-xts-plain cipher (check syslog for more info).

Does this operation exist? Download in other formats: Comma-delimited Text Tab-delimited Text RSS Feed Powered by Trac 1.0.1 By Edgewall Software. I had to add this cryptopts=target=sda3_crypt,source=/dev/sda3 to my kernel boot arguments. http://axishost.net/error-allocating/error-allocating-crypto-tfm-device-mapper.php Which news about the second Higgs mode (or the mysterious particle) anticipated to be seen at LHC around 750 GeV?

Permalink Answer 455 (50.0% helpful) Well, in my case there was not loaded cryptomgr module. Works now.Thanks and good night! I have no experience with what you are asking about, but since nobody else has jumped in, figure some simple basic debugging advice might help.That first error message looks like it If your kernel comes from your distribution, this may be a bug that you need to report.

Last edited by SiD (2008-10-22 11:41:56) Offline #2 2008-10-22 21:29:35 byte Member From: Düsseldorf (DE) Registered: 2006-05-01 Posts: 2,045 Re: [solved] kernel 2.6.27 - open LUKS encrypted root partition fails CRYPTO_MODULES="aes-i586 device-mapper: table: 253:4: crypt: Error allocating crypto tfm device-mapper: ioctl: error adding target to table device-mapper: reload ioctl on failed: No such file or directory Failed to setup dm-crypt key mapping URL: Previous message: [dm-crypt] Strange kind of corruption on a dm-crypt device Next message: [dm-crypt] What am I missing for aes-cbc-plain Messages sorted by: [ date ] [ thread ] Further investigation shows the following in /dev/.initramfs/overlayroot.log: | /dev/disk/by-label/cloudimg-rootfs/etc/overlayroot.local.conf set cfgdisk='LABEL=OROOTCFG' | get_cfg(LABEL=OROOTCFG): not present | fstype=ext4 pass= mapname=secure | mkfs=1 dev=/dev/xvdb timeout=0 | [warning]: setting up new luks device at

Subscribing... Your support for cryptographic algorithms comes in modules, and you have a module for the AES algorithm and a module for the SHA-256 algorithm, but no module for the CBC mode. bin bin/busybox @@ -29,7 +29,7 @@ bin/sha512sum bin/sleep bin/udevadm -/boot/initrd.img-3.12.0-7-generic.orig +/boot/initrd.img-3.12.0-7-generic conf conf/arch.conf conf/conf.d @@ -73,7 +73,17 @@ lib/modules lib/modules/3.12.0-7-generic lib/modules/3.12.0-7-generic/kernel +lib/modules/3.12.0-7-generic/kernel/arch +lib/modules/3.12.0-7-generic/kernel/arch/x86 +lib/modules/3.12.0-7-generic/kernel/arch/x86/crypto +lib/modules/3.12.0-7-generic/kernel/arch/x86/crypto/ablk_helper.ko +lib/modules/3.12.0-7-generic/kernel/arch/x86/crypto/aesni-intel.ko +lib/modules/3.12.0-7-generic/kernel/arch/x86/crypto/aes-x86_64.ko +lib/modules/3.12.0-7-generic/kernel/arch/x86/crypto/glue_helper.ko lib/modules/3.12.0-7-generic/kernel/crypto +lib/modules/3.12.0-7-generic/kernel/crypto/cryptd.ko +lib/modules/3.12.0-7-generic/kernel/crypto/gf128mul.ko I booted a rescue system yesterday and updated the initramfs with update-initramfs -v -k all -u.

Images linux kernel boot encryption cryptsetup share|improve this question edited May 1 '13 at 12:15 asked Apr 29 '13 at 16:09 TobiasPC 455 Do you have the cbc module So I had to patch dracut to use this kind of boot parameter: kernel /vmlinuz-2.6.32-504.30.3.el6.x86_64 ro root=/dev/mapper/vg_sys-lv_root LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto KEYBOARDTYPE=pc KEYTABLE=us ipv6.disable=1 rd_LUKS_UUID=luks- rd.neednet=1 ip=xxxxx rdshell This being said, Entering a bogus password gives the exact same error message instead of the expected "No key available with this passphrase." so I guess that the problem is with cryptsetup rather than