BIOS:                    /mnt/host/source/src/platform/vboot_reference/tests/futility/data/bios_mario_mp.bin
GBB header:              GBB Area
  Version:               1.0
  Flags:                 0x00000000
  Regions:                 offset       size
    hwid                 0x00000080   0x00000100
    bmpvf                0x00001180   0x0003de80
    rootkey              0x00000180   0x00001000
    recovery_key         0x0003f000   0x00001000
  Size:                  0x00040000 / 0x00040000
GBB content:
  HWID:                  {9D799111-A88A-439E-9E1F-FBBB41B00A9A}
     digest:             <none>
  Root Key:
    Vboot API:           1.0
    Algorithm:           11 RSA8192 SHA512
    Key Version:         1
    Key sha1sum:         541f467a7d8747f55ae9087ee4e34155f5ee3cd7
  Recovery Key:
    Vboot API:           1.0
    Algorithm:           11 RSA8192 SHA512
    Key Version:         1
    Key sha1sum:         5d0d163b824cab5ae4f23fb2cc012e2a4124f4fe
  BmpBlock:              <invalid>
Firmware body:           Firmware A Data
  Offset:                0x00040000
  Size:                  0x000d0000
Firmware body:           Firmware B Data
  Offset:                0x00120000
  Size:                  0x000d0000
Key block:               Firmware A Key
  Signature:             valid
  Size:                  0x8b8
  Flags:                 7  !DEV DEV !REC
  Data key algorithm:    8 RSA4096 SHA512
  Data key version:      1
  Data key sha1sum:      cd72cfb929765f82baba0a01ed937a73f502f6c5
Firmware Preamble:
  Size:                  2164
  Header version:        2.1
  Firmware version:      1
  Kernel key algorithm:  8 RSA4096 SHA512
  Kernel key version:    1
  Kernel key sha1sum:    e39e019cb5df3e874f443721540cb261a88c58ef
  Firmware body size:    851968
  Preamble flags:        0
Body verification succeeded.
Key block:               Firmware B Key
  Signature:             valid
  Size:                  0x8b8
  Flags:                 7  !DEV DEV !REC
  Data key algorithm:    8 RSA4096 SHA512
  Data key version:      1
  Data key sha1sum:      cd72cfb929765f82baba0a01ed937a73f502f6c5
Firmware Preamble:
  Size:                  2164
  Header version:        2.1
  Firmware version:      1
  Kernel key algorithm:  8 RSA4096 SHA512
  Kernel key version:    1
  Kernel key sha1sum:    e39e019cb5df3e874f443721540cb261a88c58ef
  Firmware body size:    851968
  Preamble flags:        0
Body verification succeeded.