How to dump CDM key pair from physical device

Requirements

• Rooted android device by Magisk or KernelSU (If you don't know how to Root your phone, refer to the XDA Forum, etc.)
• PC with Android SDK and Python 3 installed

Guide

1. Download the following two Magisk modules on your phone

   • MagiskFrida
   • liboemcryptodisabler

2. Open Magisk/KernelSU app and install these modules

   

3. Reboot your device

4. Download or clone Keydive onto your PC.

   • Keydive

5. Run this command on your terminal

   python keydive.py -aw
   

   

6. At device/xxxxxx/private_keys/xxxxxx/xxxxxxx directory, you will find dumped CDM key pair.