http://sufficientlysecure.org/keychain

OpenPGP Keychain is an OpenPGP implementation for Android. The development began as a fork of Android Privacy Guard (APG).

License: GPLv3+

## Developers OpenPGP Keychain

- Dominik Schürmann (Lead developer)
- Ash Hughes (crypto patches)
- Brian C. Barnes
- Bahtiar 'kalkin' Gadimov (UI)

## Developers APG 1.x

- 'Thialfihar' (Lead developer)
- 'Senecaso' (QRCode, sign key, upload key)
- Oliver Runge
- Markus Doits

## Libraries

- ActionBarSherlock (Apache License v2)
- StickyListHeaders (Apache License v2)
- Android-Bootstrap (MIT License)
- ZXing (Apache License v2)
- SpongyCastle (MIT X11 License)
- HtmlTextView (Apache License v2)
- Icons from RRZE Icon Set (Creative Commons Attribution Share-Alike licence 3.0)
- Icons from Tango Icon Set (Public Domain)