Sep 24, 2014
I'm going to give a general overview of how dm-verity and related things work on Android according to my limited knowledge. Situation might differ on different devices and ROMs. HOW IS DM-VERITY ENFORCED? dm-verity (Verified Boot and AVB) as well as dm-crypt are targets of device-mapper feature of Linux kernel. dm-verity verifies the integrity of each block as they are read from block device Cryptography | Android Developers Jun 22, 2020 Disable DM-Verity and Forced Encryption [Zip Download] May 15, 2020
How To Use DM-Crypt to Create an Encrypted Volume on an
Jun 23, 2016
Android uses dm-crypt for disk encryption, and it is available since Android 3. And as you would know dm-crypt works at block device layer. So storage like YAFFS which works directly at nand flash chip level would not allow you to encrypt. But all other storage (which can be read block by block) can be encrypted.
Jul 17, 2019 How to encrypt device with dm-crypt. - YouTube May 10, 2013