Failed Decryption with alternative default application selected
Created by: D0L0S
Android Version: Lollipop (5.0.1) Default SMS Application: Hangouts
Details: When key exchange is attempted from within the application with another application set as the default sms application the key exchange does not complete successfully.
Steps:
- Set Default SMS application to application other than SMSSecure
- Settings -> More -> Default SMS app
- Select Hangouts
- Within message thread select "Start Secure Session"
- Keys are exchanged however messages receieved are not decrypted.