dm crypt: implement eboiv - encrypted byte-offset initialization vector
authorMilan Broz <gmazyland@gmail.com>
Tue, 9 Jul 2019 13:22:14 +0000 (15:22 +0200)
committerMike Snitzer <snitzer@redhat.com>
Tue, 9 Jul 2019 18:14:23 +0000 (14:14 -0400)
commitb9411d73bd3eb5773d0ce02b8008ec21b7c447ce
treec2ba1f1b7a674f54614c99b293582dc0d572c3f7
parent6028a7a5a3d604855728fd8da8f4708892b13764
dm crypt: implement eboiv - encrypted byte-offset initialization vector

This IV is used in some BitLocker devices with CBC encryption mode.

IV is encrypted little-endian byte-offset (with the same key and cipher
as the volume).

Signed-off-by: Milan Broz <gmazyland@gmail.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm-crypt.c