--image vbmeta.img
Minimum libavb version:   1.0
Header Block:             256 bytes
Authentication Block:     320 bytes
Auxiliary Block:          3264 bytes
Public key (sha1):        cdbb77177f731920bbe0a0f94f84d9038ae0617d
Algorithm:                SHA256_RSA2048
Rollback Index:           0
Flags:                    0
Rollback Index Location:  0
Release String:           'avbtool 1.1.0'
Descriptors:
    Chain Partition descriptor:
      Partition Name:          recovery
      Rollback Index Location: 1
      Public key (sha1):       0aa0987116fc792f36bc909b0a4d530413f02a54
    Chain Partition descriptor:
      Partition Name:          vbmeta_system
      Rollback Index Location: 2
      Public key (sha1):       fa41159a5d696abdef93176a07d0b0d001263f01
    Chain Partition descriptor:
      Partition Name:          vbmeta_vendor
      Rollback Index Location: 4
      Public key (sha1):       9577bc6c0772975ecce93c4d8a178662c728dadf
    Chain Partition descriptor:
      Partition Name:          boot
      Rollback Index Location: 3
      Public key (sha1):       9d808b0995768d0677fccb1efcddb7cf9e153d99
    Hash descriptor:
      Image Size:            46976 bytes
      Hash Algorithm:        sha256
      Partition Name:        dtbo
      Salt:                  a8d0284b7ebea0d64d4c26bc7520a22d941d8a09e4617c20dcc
3f058be85601d
      Digest:                9ed79addb038a399756e5072b5e69973d1137634ad194ec8367
3b7cc3efd1f38
      Flags:                 0