Download Kubuntu:Precise Kubuntu 12.04 LTS (Precise

Kubuntu:Precise -
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sudo apt-get install scrypt
bcrypt (Message Encryption)
bcrypt (http://bcrypt.sourceforge.net/) encrypts / decrypts messages with a strong blowfish
(http://en.wikipedia.org/wiki/Blowfish_%28cipher%29) algorithm. It is also able to overwrite the
original message with a garbage-appearing replacement, further obscuring traces of the original
message. See the website for usage instructions. Install:
sudo apt-get install bcrypt
An example service menu for using bcrypt from the Dolphin file manager is here
(http://jung.ms/index.php/blog/18-using-bcrypt-with-kde-dolphin) .
File archival and encryption
Archives with Passwords
See this section.
EncFS (File and Disk encryption)
EncFS (http://www.arg0.net/encfs) is a free, open-source tool to encrypt files and store them in a
secondary directory. See the Wikipedia article (http://en.wikipedia.org/wiki/EncFS) . Additional
installation steps can be found on Ubuntu Forums (http://www.ubuntuforums.org
/showthread.php?t=148600) . Install:
sudo apt-get install encfs libpam-encfs
A Dolphin file manager service menu "KDE Service Menu EncFS" is available:
Dolphin -> Settings -> Configure Dolphin... -> Services -> Download New Services...
-> Search: KDE Service Menu EncFS -> Install
KEncFS (http://kde-apps.org/content/show.php/KEncFS?content=134003) is a KDE frontend
for EncFS.
A Gnome-based front-end named Cryptkeeper (http://tom.noflag.org.uk/cryptkeeper.html)
is available:
sudo apt-get install cryptkeeper
ccrypt (File and Attachment Encryption)
ccrypt (http://sourceforge.net/projects/ccrypt/) is a command-line utility to encrypt files using the
AES (http://en.wikipedia.org/wiki/Advanced_Encryption_Standard) encryption algorithm with a
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