File:Signal timeline.svg

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Original file ‎(SVG file, nominally 653 × 277 pixels, file size: 30 KB)

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Description
English: A chart of the development of Signal. Sources: TextSecure and Signal. Android apps are above and iOS app is below.

Events:
a) Open Whisper Systems updated their protocol to version 2, adding group chat and instant messaging capabilities.
b) Open Whisper Systems ended support for encrypted SMS/MMS messaging on Android. This prompted some users to create a fork which is named SMSSecure and is meant solely for encrypted SMS/MMS messaging.
c) Open Whisper Systems merged RedPhone into TextSecure and renamed it as Signal.
d) Open Whisper Systems launched Signal as a RedPhone counterpart for iOS.
e) Open Whisper Systems added support for encrypted group chat and instant messaging.

Colours:

 
Red: Encrypted voice calling capabilities.
 
Green: Encrypted SMS/MMS messaging capabilities in TextSecure and subsequently in SMSSecure, a third-party fork of TextSecure.
 
Blue: Encrypted group chat and instant messaging capabilities.
 
Purple: Signal for Android and iOS after both had encrypted group chat, instant messaging and voice calling capabilities.
Date
Source Own work
Author Dodi 8238

Licensing[edit]

I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

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Date/TimeThumbnailDimensionsUserComment
current14:43, 1 April 2016Thumbnail for version as of 14:43, 1 April 2016653 × 277 (30 KB)Dodi 8238 (talk | contribs)changed colours
13:40, 31 March 2016Thumbnail for version as of 13:40, 31 March 2016653 × 277 (30 KB)Dodi 8238 (talk | contribs)moved a few things
21:58, 30 March 2016Thumbnail for version as of 21:58, 30 March 2016644 × 284 (30 KB)Dodi 8238 (talk | contribs)cropped image
21:57, 30 March 2016Thumbnail for version as of 21:57, 30 March 2016744 × 1,052 (30 KB)Dodi 8238 (talk | contribs)removed white blocks
21:51, 30 March 2016Thumbnail for version as of 21:51, 30 March 2016644 × 284 (31 KB)Dodi 8238 (talk | contribs)User created page with UploadWizard

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