04-21-2015, 06:43 AM
How exactly did you extract these hashes? Did you follow some tutorial or documentation that describes the encryption technology used on this device?
Typically with FDE there are no hashes; the password is passed through a key derivation function (KDF) to generate an encryption key, which is used to encrypt the "real" encryption key. The only way to know if the correct password has been supplied is to attempt to decrypt the master key then use the decrypted master key to unlock the device.
Typically with FDE there are no hashes; the password is passed through a key derivation function (KDF) to generate an encryption key, which is used to encrypt the "real" encryption key. The only way to know if the correct password has been supplied is to attempt to decrypt the master key then use the decrypted master key to unlock the device.