Dump/Verify Android Verified Boot Signature Hash v1.5 (c) B.Kerler 2017-2019

Why

• For researching Android Verified Boot issues
• To exploit TZ image verification :)

Installation

1. Get python 3.6 64-Bit
2. python -m pip install pycryptodome

Run

For AVB v1:

python verify_signature.py --file boot.img

For AVB v2:

python verify_signature.py --file boot.img --vbmeta vbmeta.img

Published under MIT license

Enjoy !