OpenKeychain

OpenKeychain


OpenKeychain helps you communicate more privately and securely. It uses high-quality modern encryption to ensure that your messages can be read only by the people you send them to, others can send you messages that only you can read, and these messages can be digitally signed so the people getting them are sure who sent them. OpenKeychain is based on the well established OpenPGP standard (also referred to as PGP, GPG, or GnuPG) making encryption compatible across your devices and operating systems.

Modern encryption is based on digital “keys”. OpenKeychain stores and manages your keys, and those of the people you communicate with, on your Android. It also helps you find others’ keys online, and interchange keys by touching devices. But its most frequent use is in using those keys to encrypt and decrypt messages.

OpenKeychain integrates with
• K-9 Mail
• Conversations
• and many more…

OpenKeychain is designed to be trustworthy. It’s Free Software with no secrets; anyone can examine and validate every bit of it.

Permissions:
• Full network access: To query keyservers
• Near Field Communication: To exchange keys via NFC; Yubikey NEO support
• Storage: To import/export keys from sd card
• Identity/Contact: To pre-fill name, email, and search queries; integration with Android's contacts

Recent changes:
3.1.2
* Fix key export to files (now for real)

3.1.1
* Fix key export to files (they were written partially)
* Fix crash on Android 2.3

3.1
* Fix crash on Android 5
* New certify screen
* Secure Exchange directly from key list (SafeSlinger library)
* New QR Code program flow
* Redesigned decrypt screen
* New icon usage and colors
* Fix import of secret keys from Symantec Encryption Desktop
* Subkey IDs on Yubikeys are now checked correctly
Add to list
Free
90
4.5
User ratings
658
Installs
10,000+
Concerns
2
File size
4992 kb
Screenshots
Screenshot of OpenKeychain Screenshot of OpenKeychain Screenshot of OpenKeychain Screenshot of OpenKeychain Screenshot of OpenKeychain
About OpenKeychain
OpenKeychain helps you communicate more privately and securely. It uses high-quality modern encryption to ensure that your messages can be read only by the people you send them to, others can send you messages that only you can read, and these messages can be digitally signed so the people getting them are sure who sent them. OpenKeychain is based on the well established OpenPGP standard (also referred to as PGP, GPG, or GnuPG) making encryption compatible across your devices and operating systems.

Modern encryption is based on digital “keys”. OpenKeychain stores and manages your keys, and those of the people you communicate with, on your Android. It also helps you find others’ keys online, and interchange keys by touching devices. But its most frequent use is in using those keys to encrypt and decrypt messages.

OpenKeychain integrates with
• K-9 Mail
• Conversations
• and many more…

OpenKeychain is designed to be trustworthy. It’s Free Software with no secrets; anyone can examine and validate every bit of it.

Permissions:
• Full network access: To query keyservers
• Near Field Communication: To exchange keys via NFC; Yubikey NEO support
• Storage: To import/export keys from sd card
• Identity/Contact: To pre-fill name, email, and search queries; integration with Android's contacts

Recent changes:
3.1.2
* Fix key export to files (now for real)

3.1.1
* Fix key export to files (they were written partially)
* Fix crash on Android 2.3

3.1
* Fix crash on Android 5
* New certify screen
* Secure Exchange directly from key list (SafeSlinger library)
* New QR Code program flow
* Redesigned decrypt screen
* New icon usage and colors
* Fix import of secret keys from Symantec Encryption Desktop
* Subkey IDs on Yubikeys are now checked correctly

User reviews of OpenKeychain
Write the first review for this app!
Android Market Comments
A Google User
Apr 18, 2015
Works ! Works great with K-9 Mail !! :)
A Google User
Apr 9, 2015
Never works! Ever Finally imported my keys and I can not decrypt anything. It keeps giving me an "integrity check error"and no one from the team is contacting me about this issue. do not download this app.
A Google User
Apr 4, 2015
The best app for security and privacy
A Google User
Mar 30, 2015
Best key manager/generator I've used.
A Google User
Mar 30, 2015
Samsung Galaxy S4
Version 1000000
Version 1000000