NoteCipher

This is a simple open-source notepad app which demonstrates the capability of the SQLCipher for Android encrypted database library. All notes created and stored by this app are saved fully secured using industry standard 256-bit AES encryption. They are never stored in an unencrypted state on the disk, only in memory.

SQLCipher is an SQLite extension that provides transparent 256-bit AES encryption of database files. To date, the core library has been open-sourced, sponsored and maintained by Zetetic LLC, and it was ported to Android in 2011 by the Guardian Project.

★ WE SPEAK YOUR LANGUAGE: NoteCipher is available for friends who speak: Catalan, (Català), English, French (Français), German (Deutsch), Norwegian (Bokmål), Spanish (Español), Turkish (Türkçe), and Vietnamese (TiẠng Việt).

Don’t see your language? Join us and help translate the app: https://www.transifex.com/projects/p/notecipher/

***Please Report Bugs***
This is a big project, so bugs are inevitable. Help us improve this software by filing bug reports about any problem that you encounter. Feature requests are also welcome!
https://github.com/guardianproject/notecipher/issues

***Learn More***
★ ABOUT US: Guardian Project is a group of developers that make secure mobile apps and open-source code for a better tomorrow.
★ OUR WEBSITE: https://GuardianProject.info.
★ CHAT WITH US: we want feedback! Find us on IRC: #guardianproject on freenode and oftc
★ ON TWITTER: https://twitter.com/guardianproject.
★ OPEN-SOURCE: Our code is transparent. You can take a look or join the community to help make Notecipher even better https://github.com/guardianproject/notecipher
★ FREE SOFTWARE: We operate under the GNU General Public License (GPLv3+)
https://www.gnu.org/licenses/gpl-3.0.html