Zippo A11 vbmeta

zippo_a11_vbmeta.txt

./external/avb/avbtool.py info_image --image /media/themard/SSHD/blobs/zippo_r_dump/vbmeta.img

Minimum libavb version:   1.0
Header Block:             256 bytes
Authentication Block:     576 bytes
Auxiliary Block:          3264 bytes
Public key (sha1):        2597c218aae470a130f61162feaae70afd97f011
Algorithm:                SHA256_RSA4096
Rollback Index:           0
Flags:                    0
Rollback Index Location:  0
Release String:           'avbtool 1.1.0'
Descriptors:
    Chain Partition descriptor:
      Partition Name:          system
      Rollback Index Location: 3
      Public key (sha1):       cdbb77177f731920bbe0a0f94f84d9038ae0617d
      Flags:                   0
    Prop: com.android.build.vendor.fingerprint -> 'Lenovo/zippo/zippo:11/RKQ1.200928.002/12.5.365_210831:user/release-keys'
    Prop: com.android.build.vendor.os_version -> '11'
    Prop: com.android.build.vendor.security_patch -> '2021-07-01'
    Prop: com.android.build.vendor.security_patch -> '2021-07-01'
    Prop: com.android.build.dtbo.fingerprint -> 'Lenovo/zippo/zippo:11/RKQ1.200928.002/12.5.365_210831:user/release-keys'
    Prop: com.android.build.boot.fingerprint -> 'Lenovo/zippo/zippo:11/RKQ1.200928.002/12.5.365_210831:user/release-keys'
    Prop: com.android.build.boot.os_version -> '11'
    Prop: com.android.build.boot.security_patch -> '2021-07-01'
    Prop: com.android.build.boot.security_patch -> '2021-07-01'
    Hash descriptor:
      Image Size:            41504768 bytes
      Hash Algorithm:        sha256
      Partition Name:        boot
      Salt:                  aa0b8ee8a2f3e2c5d0e4b0fa1fb222579507b9dbc73f951f37a8fa2f39b2df10
      Digest:                4b2368db893c37bc59a1620ad9c9643590f46a09dae3394affee6a3bc4ecd7a0
      Flags:                 0
    Hash descriptor:
      Image Size:            3587158 bytes
      Hash Algorithm:        sha256
      Partition Name:        dtbo
      Salt:                  f9619ac1e03f523452fd207d3d8d538fee7a61c1bf649fd02ed0745fae050246
      Digest:                ff6ba0f3a6ec7de498f538be8c4523914d5201a2802d296af3a8420789de2618
      Flags:                 0
    Hashtree descriptor:
      Version of dm-verity:  1
      Image Size:            1056714752 bytes
      Tree Offset:           1056714752
      Tree Size:             8327168 bytes
      Data Block Size:       4096 bytes
      Hash Block Size:       4096 bytes
      FEC num roots:         2
      FEC offset:            1065041920
      FEC size:              8421376 bytes
      Hash Algorithm:        sha1
      Partition Name:        vendor
      Salt:                  940bd05f84c357011498f0b53b73344ab930ec453de187f69d9ddf6adbe13db1
      Root Digest:           1882125d0c844a7ffd056c66f5522256af48045b
      Flags:                 0