[Tutorial] How to verify the contents of a vbmeta image
[Tutorial] How to verify the contents of a vbmeta image
11-04-2024, 12:02 AM
@zav31254
b = 2L ** 32
Syntax error: invalid syntax. -
This happens when you try to run a program written in Python 2 in a Python3 environment. The trick is to specify python2 on the command line if it is also installed otherwise use the Pyhton3 version of this prog.
29-12-2025, 03:52 PM
```Minimum libavb version: 1.0
Header Block: 256 bytes
Authentication Block: 576 bytes
Auxiliary Block: 16320 bytes
Public key (sha1): 30f6c776274159f5725419b959f8ff18897e1135
Algorithm: SHA256_RSA4096
Rollback Index: 0
Flags: 0
Rollback Index Location: 0
Release String: 'avbtool 1.2.0'
Descriptors:
Chain Partition descriptor:
Partition Name: boot
Rollback Index Location: 1
Public key (sha1): d7fabec6e5dfd90d64e159b28af63b4f6a4e15e1
Chain Partition descriptor:
Partition Name: vendor_boot
Rollback Index Location: 18
Public key (sha1): 08b9b35eb95806cedf30cbb4abfefe2eab97adac
Chain Partition descriptor:
Partition Name: dtbo
Rollback Index Location: 6
Public key (sha1): d7fabec6e5dfd90d64e159b28af63b4f6a4e15e1
Chain Partition descriptor:
Partition Name: vbmeta_system
Rollback Index Location: 2
Public key (sha1): b54f788f28cfc609b209d63e7dfe72e89dc93424
Chain Partition descriptor:
Partition Name: vbmeta_vendor
Rollback Index Location: 4
Public key (sha1): 034b322b8ec1e9b151ed64a3a6d4a5f38ae56794
Chain Partition descriptor:
Partition Name: vbmeta_odm
Rollback Index Location: 7
Public key (sha1): 55b2eeb25b49b5ed175984b0d99eb601c9c9e48c
Chain Partition descriptor:
Partition Name: vbmeta_system_ext
Rollback Index Location: 3
Public key (sha1): 592071607da30a7b6509a7c61db6a866d884fdaa
Chain Partition descriptor:
Partition Name: vbmeta_product
Rollback Index Location: 5
Public key (sha1): 34efeda8d21f931f4d88ea1d418d2be2015be847
Chain Partition descriptor:
Partition Name: l_modem
Rollback Index Location: 11
Public key (sha1): a94c82728a746c933f7e98c1590726f874466501
Chain Partition descriptor:
Partition Name: l_ldsp
Rollback Index Location: 12
Public key (sha1): a94c82728a746c933f7e98c1590726f874466501
Chain Partition descriptor:
Partition Name: l_gdsp
Rollback Index Location: 13
Public key (sha1): a94c82728a746c933f7e98c1590726f874466501
Chain Partition descriptor:
Partition Name: pm_sys
Rollback Index Location: 14
Public key (sha1): a94c82728a746c933f7e98c1590726f874466501
Chain Partition descriptor:
Partition Name: l_agdsp
Rollback Index Location: 15
Public key (sha1): a94c82728a746c933f7e98c1590726f874466501
Prop: com.android.build.boot.os_version -> '13'
Prop: com.android.build.boot.security_patch -> '2024-07-05'
Prop: com.android.build.system.os_version -> '13'
Prop: com.android.build.system.security_patch -> '2024-07-05'
Prop: com.android.build.vendor.os_version -> '13'
Prop: com.android.build.vendor.security_patch -> '2024-07-05'```
21-01-2026, 07:55 AM
(29-12-2025, 03:52 PM)Popka123312 Hello, Hovatek, I have question about vbmeta. Why it doesn't have Recovery & dtb and is it good or bad
...
There's nothing wrong
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