And for the finale we see Fairphone shipping test-keys in production somehow:
FP4.FP3R.A.099.20220112_factory.zip:
python verify_signature.py -f boot.img -v vbmeta.img
Boot Signature Tool v1.6 (c) B.Kerler 2017-2019
----------------------------------------------
Kernel=0x00001000, length=0x023DC000
Ramdisk=0x023DD000, length=0x00119000
Second=0x024F6000, length=0x00000000
QCDT=0x024F6000, length=0x00001000
Signature start=0x024F7000
AVB >=2.0 vbmeta detected: avbtool 1.1.0
----------------------------------------
Image-Target: boot
Salt: c68377f8602056d7e5736c8fa7aa40b4ea4af0fac29c02354cbe1f50755e8708
Image-Size: 0x26e3000
Calced Image-Hash: 99f243a244a45de8f0e9ca4832cd0eaa71bad3d76b545c89134417b45a6115af
Image-Hash: 99f243a244a45de8f0e9ca4832cd0eaa71bad3d76b545c89134417b45a6115af
VBMeta-Image-Hash: 99f243a244a45de8f0e9ca4832cd0eaa71bad3d76b545c89134417b45a6115af
Signature-RSA-Modulus (n): 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
Signature-n0inv: 1440285869
!!!! Image seems to be signed by google test keys, yay !!!!
AVB-Status: VERIFIED, 0
If someone can edit the title of this thread to be something like:
AVB keys used in ROMs for Fairphone
That’d be appreciated.