Error while parsing input device image

[doublecheezeburger]

Hi,

When I run the command
./bitcracker-master/build/bitcracker_hash -o test_hash -i ./img-encrypted/imgwinlenovo.img
I got
`---------> BitCracker Hash Extractor <---------
Encrypted device ./img-encrypted/imgwinlenovo.img opened, size 171403.00 MB

************ Signature #1 found at 0x3 ************
Version: 8
Invalid version, looking for a signature with valid version...

************ Signature #2 found at 0x471c000 ************
Version: 2 (Windows 7 or later)

=====> VMK entry found at 0x471c8f5
Encrypted with Recovery Password (0x471c916)
Searching for AES-CCM (0x471c932)...
Offset 0x471c9c5.... not found :( (0x12,0xd)
Searching for AES-CCM (0x471c946)...
Offset 0x471c9d9.... not found :( (0x0,0x8)

************ Signature #3 found at 0xe86d0000 ************
Version: 2 (Windows 7 or later)

=====> VMK entry found at 0xe86d08f5
Encrypted with Recovery Password (0xe86d0916)
Searching for AES-CCM (0xe86d0932)...
Offset 0xe86d09c5.... not found :( (0x12,0xd)
Searching for AES-CCM (0xe86d0946)...
Offset 0xe86d09d9.... not found :( (0x0,0x8)

************ Signature #4 found at 0xfe489000 ************
Version: 2 (Windows 7 or later)

=====> VMK entry found at 0xfe4898f5
Encrypted with Recovery Password (0xfe489916)
Searching for AES-CCM (0xfe489932)...
Offset 0xfe4899c5.... not found :( (0x12,0xd)
Searching for AES-CCM (0xfe489946)...
Offset 0xfe4899d9.... not found :( (0x0,0x8)
Error while extracting data: No signature found!

Error while parsing input device image
`

Sorry, I'm not very comfortable with all the process, does it mean that the recovery password cannot be retrieved ?

Thanks !