> If I wanted to know how the database is encrypted in their apps, do I find an overview on that? They use sqlcipher (sqlite with encryption extensions) and di

> If I wanted to know how the database is encrypted in their apps, do I find an overview on that? They use sqlcipher (sqlite with encryption extensions) and did not roll their own encryption for this. If an adversary is able to unlock and decrypt the device (like has physical possession of it) they will have access to all messages stored on the device. Docs here: https://www.zetetic.net/sqlcipher/design/ https://www.zetetic.net/sqlcipher/design/