OpenKeychain

OpenKeychain


OpenKeychain is an OpenPGP implementation for Android. It serves as a key management tool for encryption, decryption, signature generation, and signature verification.

== K-9 Mail Support is Coming! ==
K-9 Mail RC1 supports OpenKeychain: https://github.com/k9mail/k-9/releases/tag/5.000-RC1

Features:
• OpenKeychain is Open Source and Free Software (GPLv3+) (-> verifiable cryptography)
• All basic OpenPGP operations: encrypt/decrypt/sign/verify
• NFC/QR code key exchange
• Key management (import/export/sign/upload)
• Import/export of GPG key rings and exported keys from/to the SD card
• Basic keyserver support
• Easy API

Translations:
Help translating OpenKeychain! Everybody can participate at http://www.transifex.com/projects/p/open-keychain/

License:
GPLv3+

Permissions:
• Full network access: Internet access is ONLY used for key server queries
• Control Near Field Communication: To exchange keys via NFC
• Modify or delete the contents of your USB storage: To export keys to the sd card
• Read the contents of your USB storage: To import keys from the sd card

Keywords:
openkeychain, open keychain, openpgp keychain, openpgp, gpg, pgp, keychain

Recent changes:
2.9.2
* Fix keys broken in 2.9.1
* Yubikey decryption now working via API

2.9.1
* Split encrypt screen into two
* Fix key flags handling (now supporting Mailvelope 0.7 keys)
* Improved passphrase handling
* Key sharing via SafeSlinger
* Yubikey: preference to allow other PINs, currently only signing via the OpenPGP API works, not inside of OpenKeychain
* Fix usage of stripped keys
* SHA256 as default for compatibility
* Intent API has changed
[...]
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Free
90
4.5
User ratings
332
Installs
10,000+
Concerns
2
File size
4669 kb
Screenshots
Screenshot of OpenKeychain Screenshot of OpenKeychain Screenshot of OpenKeychain Screenshot of OpenKeychain Screenshot of OpenKeychain

About OpenKeychain
OpenKeychain is an OpenPGP implementation for Android. It serves as a key management tool for encryption, decryption, signature generation, and signature verification.

== K-9 Mail Support is Coming! ==
K-9 Mail RC1 supports OpenKeychain: https://github.com/k9mail/k-9/releases/tag/5.000-RC1

Features:
• OpenKeychain is Open Source and Free Software (GPLv3+) (-> verifiable cryptography)
• All basic OpenPGP operations: encrypt/decrypt/sign/verify
• NFC/QR code key exchange
• Key management (import/export/sign/upload)
• Import/export of GPG key rings and exported keys from/to the SD card
• Basic keyserver support
• Easy API

Translations:
Help translating OpenKeychain! Everybody can participate at http://www.transifex.com/projects/p/open-keychain/

License:
GPLv3+

Permissions:
• Full network access: Internet access is ONLY used for key server queries
• Control Near Field Communication: To exchange keys via NFC
• Modify or delete the contents of your USB storage: To export keys to the sd card
• Read the contents of your USB storage: To import keys from the sd card

Keywords:
openkeychain, open keychain, openpgp keychain, openpgp, gpg, pgp, keychain

Recent changes:
2.9.2
* Fix keys broken in 2.9.1
* Yubikey decryption now working via API

2.9.1
* Split encrypt screen into two
* Fix key flags handling (now supporting Mailvelope 0.7 keys)
* Improved passphrase handling
* Key sharing via SafeSlinger
* Yubikey: preference to allow other PINs, currently only signing via the OpenPGP API works, not inside of OpenKeychain
* Fix usage of stripped keys
* SHA256 as default for compatibility
* Intent API has changed
[...]

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User reviews of OpenKeychain
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Android Market Comments
A Google User
Sep 10, 2014
The latest update seems to have broken my main key I had to generate a brand new key after it updated to 2.9.2, for some reason, my main key was no longer mine and I don't have any backups of the key for some reason (thought I had but must've deleted accidentally..). Other than this, it's a great frontend for using OpenPGP/GPG Keys on Android.
A Google User
Sep 9, 2014
The last update Broke my key, now it says no suitable key found when I try to decrypt something. Was a good app beforehand.
A Google User
Aug 30, 2014
And works nicely with k-9 alpha.
A Google User
Aug 27, 2014
Good fork of APG Integrates fine with K-9 mail
A Google User
Aug 2, 2014
I've barely started But it already looks great. It generates keys, it lets you share them. What more could you want?