Signal Exporting messages from Signal for iOS: a journey This detailed guide explains how I was able to export Signal messages from and iPhone 7 by extracting the database encryption key from iOS Keychain.
Keychain, How to (maybe) recover a lost sparse image password Like most people, I’ve accumulated a large number of backup data over the years. While I was sifting through an old external hard drive recently, I discovered and encrypted sparse image created many years ago for which I had forgotten the password.