fgiox·4 năm trước·discussWhile this is currently only in Google's and Samsung's Messages apps, it's basically just the Signal protocol implemented as an RCS extension. It will most likely end up formalised in the next standard release of RCS.
fgiox·4 năm trước·discussRCS does include end-to-end encryption though.https://support.google.com/messages/answer/10262381
fgiox·4 năm trước·discussMaybe you could figure this out yourself, and share your findings, rather than demanding answers from others?