Avbtool — 1.1.0 !link!

avbtool 1.1.0 is a version of the Android Verified Boot (AVB) utility used to create, sign, and manage

avbtool add_hash_footer \ --image boot.img \ --partition_name boot \ --public_key_metadata key_metadata.bin \ --rollback_index 5 avbtool 1.1.0

Have questions or a specific use case for avbtool 1.1.0? Leave a comment below or contribute to the AOSP discussion groups. avbtool 1

: The "1.1.0" string often appears in the "Release String" field of a vbmeta image's header when it has been generated or modified by that version of the tool. avbtool make_vbmeta_image \ --output vbmeta

avbtool make_vbmeta_image \ --output vbmeta.img \ --key /path/to/key.pem \ --algorithm SHA256_RSA4096 \ --include_descriptors_from_image boot.img \ --include_descriptors_from_image system.img Importance in Security

You don’t need full AOSP to get avbtool . It lives in external/avb/ within AOSP. To build it standalone: