EncryptedFilesystems: Difference between revisions
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Created page with "== Creating the filesystem == <pre> sudo modprobe cryptoloop sudo modprobe aes dd if=/dev/zero of=$HOME/filesystem.aes bs=1M count=100 sudo losetup -e aes -k 256 /dev/loop0 $HOME…" |
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== Creating the filesystem == | == Creating the filesystem == | ||
sudo modprobe cryptoloop | sudo modprobe cryptoloop | ||
sudo modprobe aes | sudo modprobe aes | ||
dd if=/dev/zero of=$HOME/filesystem.aes bs=1M count=100 | dd if=/dev/zero of=$HOME/filesystem.aes bs=1M count=100 | ||
sudo losetup -e aes -k 256 /dev/loop0 $HOME/filesystem.aes | sudo losetup -e aes -k 256 /dev/loop0 $HOME/filesystem.aes | ||
sudo /sbin/mkfs.ext2 /dev/loop0 | sudo /sbin/mkfs.ext2 /dev/loop0 | ||
sudo mkdir /mnt/filesystem.aes | sudo mkdir /mnt/filesystem.aes | ||
sudo mount /dev/loop0 /mnt/filesystem.aes/ | sudo mount /dev/loop0 /mnt/filesystem.aes/ | ||
== Subsequent mounts == | == Subsequent mounts == | ||
sudo modprobe cryptoloop | sudo modprobe cryptoloop | ||
sudo modprobe aes | sudo modprobe aes | ||
sudo losetup -e aes -k 256 /dev/loop0 $HOME/filesystem.aes | sudo losetup -e aes -k 256 /dev/loop0 $HOME/filesystem.aes | ||
sudo mount /dev/loop0 /mnt/filesystem.aes/ | sudo mount /dev/loop0 /mnt/filesystem.aes/ | ||
== Unmounting == | |||
Remember to delete the /dev/loop0 device when unmounting, or else the data will still be accessible in its uncrypted form | |||
sudo umount /mnt/filesystem.aes/ | |||
sudo losetup -d /dev/loop0 | |||
Latest revision as of 23:02, 26 May 2011
Creating the filesystem
sudo modprobe cryptoloop sudo modprobe aes dd if=/dev/zero of=$HOME/filesystem.aes bs=1M count=100 sudo losetup -e aes -k 256 /dev/loop0 $HOME/filesystem.aes sudo /sbin/mkfs.ext2 /dev/loop0 sudo mkdir /mnt/filesystem.aes sudo mount /dev/loop0 /mnt/filesystem.aes/
Subsequent mounts
sudo modprobe cryptoloop sudo modprobe aes sudo losetup -e aes -k 256 /dev/loop0 $HOME/filesystem.aes sudo mount /dev/loop0 /mnt/filesystem.aes/
Unmounting
Remember to delete the /dev/loop0 device when unmounting, or else the data will still be accessible in its uncrypted form
sudo umount /mnt/filesystem.aes/ sudo losetup -d /dev/loop0
