notes.splitbrain.org

This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong.
<code>
aptitude install devscripts build-essential lsb-release libncurses-dev
wget http://download.excito.net/kernel/Excito_B3/2.6.35.4/linux-2.6.35.4-excito.tar.bz2
tar -xjvf linux-2.6.35.4-excito.tar.bz2
cat /proc/config.gz |gunzip >.config
make menuconfig
make modules
cp -r fs/ecryptfs /lib/modules/2.6.35.4/kernel/fs/
depmod -a
modprobe ecryptfs
</code>


<code>
# mkdir /home/.crypt/
# mount -t ecryptfs /home/.crypt/ /home/storage/
Passphrase: 
Select cipher: 
 1) aes: blocksize = 16; min keysize = 16; max keysize = 32 (loaded)
 2) blowfish: blocksize = 16; min keysize = 16; max keysize = 56 (not loaded)
 3) des3_ede: blocksize = 8; min keysize = 24; max keysize = 24 (loaded)
 4) twofish: blocksize = 16; min keysize = 16; max keysize = 32 (not loaded)
 5) cast6: blocksize = 16; min keysize = 16; max keysize = 32 (not loaded)
 6) cast5: blocksize = 8; min keysize = 5; max keysize = 16 (not loaded)
Selection [aes]: 1
Select key bytes: 
 1) 16
 2) 32
 3) 24
Selection [16]: 1
Enable plaintext passthrough (y/n) [n]: n
Enable filename encryption (y/n) [n]: n
Attempting to mount with the following options:
  ecryptfs_unlink_sigs
  ecryptfs_key_bytes=16
  ecryptfs_cipher=aes
  ecryptfs_sig=b6456caa43300516
WARNING: Based on the contents of [/root/.ecryptfs/sig-cache.txt],
it looks like you have never mounted with this key 
before. This could mean that you have typed your 
passphrase wrong.

Would you like to proceed with the mount (yes/no)? : yes
Would you like to append sig [b6456caa43300516] to
[/root/.ecryptfs/sig-cache.txt] 
in order to avoid this warning in the future (yes/no)? : yes
Successfully appended new sig to user sig cache file
Mounted eCryptfs
</code>