bcrypt software package provides Cross platform file encryption utility using blowfish, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install bcrypt
bcrypt is installed in your system.
Make ensure the bcrypt package were installed using the commands given below,
$ sudo dpkg-query -l | grep bcrypt *
You will get with bcrypt package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Utilities |
| Package | bcrypt |
| Version | 1.1-6 |
| Description | Cross platform file encryption utility using blowfish |
| Sub Section | Utils |