Komentarze do: Encrypted home partition in Linux with DM_Crypt

Autor: bill adam

bill adam — Mon, 10 Aug 2009 12:39:00 +0000

is it possible to create a logical partition in Linux? if yes then how i can do this?

Autor: Trenton D. Adams

Trenton D. Adams — Sat, 25 Apr 2009 17:24:32 +0000

I don’t think this will work…
cp -a /home /dev/mapper/home

You have to mount it first.

Autor: rwpenney

rwpenney — Sun, 21 Dec 2008 10:56:19 +0000

An alternative way of setting up encrypted filesystems is to use ‘cryptmount’, which provides a friendlier front-end to the dm-crypt facilities within the Linux kernel.
This avoids having to separately execute ‘cryptsetup luksOpen /dev/sd???’ then ‘mount /dev/mapper/???’, after becoming root. Instead, cryptmount allows an ordinary user have these actions performed easily and securely simply by executing somthing like ‘cryptmount MyFileSystem’ whenever they want to mount the filesystem. This also means that the filesystem does not need to be opened every time the user boots-up or logs-in, as would be the case with pam_mount.

Autor: EdwardOCallaghan

EdwardOCallaghan — Fri, 04 Jul 2008 04:47:42 +0000

How about ZFS and its ZFS on disk encryption support
http://opensolaris.org/os/project/zfs-crypto/
Maybe I should do a howto on it ?

Autor: Brandon

Brandon — Sun, 18 May 2008 08:44:36 +0000

A somehow more straight forward solution for Gentoo linux can be found on http://thewinningmove.blogspot.com/2008/04/encrypting-root-swap-partitions-on.html
It works for my IBM T43, but not for T60. Anyway.

Autor: DRB

DRB — Sat, 08 Mar 2008 16:49:31 +0000

Under the section:
Mapping the drive and creating a filesystem.

The command:
root@host:~# cryptsetup luksOpen /dev/hdc6
resulted in the usage notes and the error:
cryptsetup: luksOpen: requires as arguments

The solution was the command:
root@host:~# cryptsetup luksOpen /dev/hdc6 home

I am using openSUSE 10.3 on an IBM ThinkPad A22m

Autor: Kenny Duffus

Kenny Duffus — Thu, 31 Jan 2008 12:03:43 +0000

I had to add the @include common-pammount to /etc/pam.d/kdm so that it worked with kde otherwise it only worked when i did console logins

i also used the /dev/disk/by-id device as i’m using this on an sd card on an eee

Autor: GooHackle

GooHackle — Wed, 07 Nov 2007 01:00:47 +0000

Here is another couple of good tutorials about encrypting filesystems over partitions and files: How to create a portable encrypted file system on a loop file How to create a LVM encrypted partition