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2
votes
1answer
349 views

RHEL Error message mounting luks crypted filesystem at boot

I am configuring a luks crypted file system to be mounted at boot time using RHEL 6.5 I did all the configuration from command line and tt worked but printed an error message after asking for ...
1
vote
1answer
102 views

Waiting long (few minutes) during boot for cryptsetup for password prompt

I have LVM on the top cryptsetup on my Debian unstable amd64. A week ago after upgrade my initramfs changed and now I have to wait few minutes at the beginning of the boot before cryptsetup asked for ...
3
votes
0answers
482 views

remap read-only LUKS partition to read-write

cryptsetup can be invoked with --readonly or -r option, which will set up a read-only mapping: cryptsetup --readonly luksOpen /dev/sdb1 sdb1 Once I have opened a device as read-only, can I later re-...
2
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0answers
393 views

How can I mount a dm_crypt device during boot, it fails all the time

EDIT: Problem solved, i updated from Debian 6.0.6 to 7.0.0, everything works now! I have a complex problem at booting. Basically, I have a debian apache box, as a music server in my home network. The ...
1
vote
0answers
18 views

Boot Entry for Loading Encrypted LVM

So, I recently installed Arch Linux (EFI) with the root folder in an encrypted LVM. I am loading the correct modules and hooks on startup, but it's telling me it can not load the encrypted space after ...
1
vote
0answers
67 views

I think my hibernation image in the encrypted swap partition is corrupted?

I have a hard drive with the below partition layout. I can suspend-to-ram and resume as well as pass all the pm_test (without actually writing the image to disk). However, when I do the actual suspend-...
1
vote
0answers
32 views

How should the `crypto` kernel parameter be passed?

I've encrypted a root drive using a cipher with this format: <cipher>-<chainmode>-<ivmode>:<ivopt>. Let's call this [CIPHER] for short. To boot from this device, certain ...
1
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0answers
61 views

Udisks2, LUKS and btrfs

I just bought a portable USB HDD,on which i put 2 partitions : a LUKS one, which contains a btrfs fs and a fat32 one, in case I'd have to use a system which doesn't support LUKS or btrfs I use ...
1
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0answers
38 views

How to NOT mount dm-crypt device on Cinnamon startup

Yeah this is counterclock-wise from anything I've found around. In before anything: I'm running Arch Linux x64, Cinnamon 2.6.13, 4.1.6-1 kernel, no crypt hooks. I've just made a test filesystem ...
1
vote
0answers
446 views

Why is the AESni flag missing for my i5 CPU

My CPU is reported by Intel to support the AES-NI native instructions. http://ark.intel.com/products/65707 However, /proc/cpuinfo does not list the aes flag (which is what I guess is preventing me ...
1
vote
0answers
238 views

How to blacklist bad blocks from a MD-raid + dm-crypt + ext4?

I have a ext4 partition, on top of a dm-crypt, on top of a MD-RAID 10. One partition (/dev/sdc1) dropped out of the array with a ton of read errors. I ran the manufacturer provided diagnostic tool ...
1
vote
0answers
276 views

DBUS interface to decrypt a LUKS device?

In modern DEs, like KDE or XFCE, you can mount a LUKS device after entering the password. Now I want to do this without the file manager, with two steps, Decrypt the device Mount the disk with ...
1
vote
0answers
344 views

How to create mandos server-client pair?

I needed something like this post and found a post by Mandos developer. I read all literature and also tried to post, but it seems they have negligible activity in their mailinglist. So I am asking ...
1
vote
0answers
357 views

Multiple distros in VM with encrypted disk

I want to have a GNU/Linux setup on my computer, where I could use different distributions and isolated environments inside an operating system-level virtual machine. Then I also want to share my ...
0
votes
0answers
27 views

Changing Debian installer default parameters

I wanna change the default parameters used by the Debian installer, specifically dm-crypt's key size and KDF iterations. "twofish" + "xts-plain64" supports 512bit keys on ArchLinux, so I wanted to ...
0
votes
0answers
25 views

what do I need to activate in my kernel to get dm-crypt

I am on an armv7, kernel 3.15.0 I have enabled device mapper and crypt target support. but I cannot find anything that specifically references dm-crypt in my kernel menu, would someone please be able ...
0
votes
0answers
431 views

Systemd config for later mounted encrypted volume with services working on it

Hi everyone, I am working on a Banana Pi with Arch Linux and i am currently trying to accomplish the following: After someone mounted the encrypted keyfiles for my external storage systemd shall use ...
0
votes
0answers
677 views

Problem installing ArchLinux on LVM on a LUKS setup via archboot

I've used archlinux before, and I've decided to have it enccrypted. I use BIOS. I used the latest vesion of archboot. I made an LUKS setup, then made lvm volume group and two ext4 partition in it for /...