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NoteCipher

NoteCipher

The Guardian Project

10,000 - 50,000 downloads

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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.

The source and project can be found here:
https://github.com/guardianproject/notepadbot

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.

Learn more about SQLCipher for Android here:
https://guardianproject.info/code/sqlcipher/

Export compliance for this application is managed through the SQLCipher project: https://github.com/sjlombardo/sqlcipher

notepad, notes, note taking, secure, encrypted, sqlcipher, free, open-source

Tags: notecipher, android safe notes is a secure notepad source code, sqlcipher library for android, sqlcipher for android, android memo encrypt application 2011.

Recently changed in this version:

- now works on ICS, JB.. all of Android!

****
- now support "Lock" option to close database
- removal of in memory password cacheing (more secure!)
- upgrades notes from previous versions now
- Added support for Android 2.1 through to Android 3.1
- Supports storage of photos and text
- Support import and export through share option


Comments and ratings for NoteCipher

  • (53 stars)

    by Joe on 30/11/2011

    Love it.
    Simple and does what it says. Guardian does it again!!

  • (53 stars)

    by Lee on 12/11/2011

    sweet interface!
    good security. share feature rules.

  • (53 stars)

    by E on 17/10/2011

    Nice, but unready
    Nice but feels unready and not fully developed. When starting, will ask for a PIN (numeric-only) code. No password, no letters allowed. If you click cancel, the app will get stuck and crash. When your in, it will show a list of notes. If

  • (53 stars)

    by Terry on 11/10/2011

    Yay
    Cypherpunks rejoice

  • (53 stars)

    by J on 01/09/2011

    Good idea, but - export only for one note at a time per default sharing options (mail, etc)

  • (53 stars)

    by Henry on 24/08/2011

    great app but inside could be prettier and have a backup feature

  • (53 stars)

    by E on 23/08/2011

    Great app
    Emailed developer with an issue and they fixed right away. Thanks.