3 * Add LUKS key copy cmd: luksKeyCopy
4 * Add option to supply a master key directly. For LUKS commands: luksFormat, luksOpen and luksAddKey.
8 * LUKS header version bump:
9 * Add LUKS partition footer.
10 * change luks_write_phdr stuff.
11 * change luks_read_phdr stuff
12 * change hashing according to conversation with Sarah.