While secure text messaging systems have been available on Android for quite some time, many users (even power users) have failed to set them up on their devices. This isn’t because privacy isn’t important, but it’s often one of those things you don’t think of until it’s too late.
Now, CyanogenMod is taking a great first step by incorporating an existing and open source secure text messaging platform into CyanogenMod. The integration comes in the form of TextSecure, which is maintained by Open WhisperSystems and lead engineer Moxie Marlinspike. Moxie is also in charge of the CM integration of the app, ensuring functionality and a degree of security. New to the CM implementation is SMS middleware functionality. This functions similarly to the Google Voice integration in CyanogenMod.
The way it will work for end users is simple: If you are running CM and send a message to another CM or TextSecure user, your messages will be automatically encrypted and secured. However, if your messages are sent to recipients without either, a standard unencrypted text message will be sent.
Now, you might be wondering when you can get your hands on these goods. Luckily, You just have to make your way over to GitHub (1, 2) if you’re a developer looking to incorporate the code into your own work, or if you simply want to snoop around. And if you’re an end user, rest assured that the latest CM10.2 nightlies already feature TextSecure integration. Integration into CM11 is coming soon as well, depending on how things go with the CM10.2 integration.