Illustration by Alex Castro / The Verge
An analysis of the latest update to Google Messages suggests it may be moving closer to having end-to-end encryption for RCS, according to 9to5 Google (via APKMirror). Rich communication services, or RCS, is the successor to SMS messaging and does what most other texting services do, but without the end-to-end encryption that apps like Signal and iMessage have. Its widespread adoption has been a bit of a mess, but the major US cellular carriers announced late last year that they would offer RCS in 2020.
Google first unveiled RCS chat as Android’s primary texting platform in 2018, and in November, announced it was actually rolling it out to users in the US.
An internal build of Google Messages v. 6.2 has several lines of code that offer…