Usage
-----

$ tar -xJf fvde-1.raw.tar.xz

$ sudo kpartx -v -a fvde-1.raw
add map loop2p1 (253:5): 0 1048496 linear /dev/loop2 40

$ sudo fvdetools/fvdeinfo -p <dummy-or-fake-password-here> /dev/mapper/loop2p1
fvdeinfo 20160918

$fvde$16$e7eebaabacaffe04dd33d22fd09e30e5$41000$e9acbb4bc6dafb74aadb72c576fecf69c2ad45ccd4776d76
...

Give this hash string to JtR jumbo to crack.

See https://github.com/libyal/libfvde/wiki/Mounting#obtaining-encryptedrootplistwipekey
for information on obtaining the EncryptedRoot.plist.wipekey file for system volumes.

After obtaining EncryptedRoot.plist.wipekey run the following commands against
the Apple_Corestorage partition,

sudo fvdetools/fvdeinfo -e Encrypted.plist.wipekey -p <dummy-or-fake-password-here> /dev/disk2s2

Replace /dev/disk2s2 with an appropriate value.

Note: For encrypted APFS volumes, use https://github.com/kholia/apfs2john instead of this project.

Help
----

https://github.com/libyal/libfvde/wiki

https://github.com/libyal/libfvde/wiki/Troubleshooting

Build
-----

The standard "./configure; make -sj4" invocation should work.

In case of problems, see https://github.com/libyal/libfvde/wiki/Building.

Key Functions
-------------

libfvde_encrypted_metadata_get_volume_master_key (libfvde/libfvde_encrypted_metadata.c)