TextSecure

TextSecure
Original author(s)Moxie Marlinspike
and Stuart Anderson
(Whisper Systems)
Developer(s)Open Whisper Systems and community
Initial releaseMay 25, 2010 (2010-05-25)[1]
Final release
2.28.1
(September 29, 2015 (2015-09-29))[2]
Repository
Written inJava (client and server)
Operating systemAndroid
Successormerged with RedPhone to become Signal[3]
Size11 MB
Available in34 languages[4]
TypeEncrypted instant messaging
LicenseGPLv3 (client),[5]
AGPLv3 (server)[6]
Websitewhispersystems.org

TextSecure was an encrypted messaging application for Android that was developed from 2010 to 2015. It was a predecessor to Signal and the first application to use the Signal Protocol, which has since been implemented into WhatsApp and other applications. TextSecure used end-to-end encryption to secure the transmission of text messages, group messages, attachments and media messages to other TextSecure users.

TextSecure was first developed by Whisper Systems, who were later acqui-hired by Twitter. The application's source code was then released under a free and open-source software license. In 2013, TextSecure's development was picked up by an independent group called Open Whisper Systems, who merged it with an encrypted voice calling application called RedPhone and renamed the product as Signal.

  1. ^ Cite error: The named reference Greenberg-2010-05-25 was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference last-release was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference just-signal was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference arrays was invoked but never defined (see the help page).
  5. ^ Cite error: The named reference TSGH was invoked but never defined (see the help page).
  6. ^ Cite error: The named reference TextSecure-Server was invoked but never defined (see the help page).

© MMXXIII Rich X Search. We shall prevail. All rights reserved. Rich X Search