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| author | Rik Snel <rsnel@cube.dyndns.org> | 2006-09-03 02:56:39 +0400 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-12-07 05:38:47 +0300 |
| commit | 48527fa7cf7fefb84e9fe03cddd08ddafc9f15f3 (patch) | |
| tree | 38062656a96888f3f5dbbf2d74073a0159a39f69 /init/do_mounts_md.c | |
| parent | 9fe757b0cfcee0724027a675c533077287a21b96 (diff) | |
| download | linux-48527fa7cf7fefb84e9fe03cddd08ddafc9f15f3.tar.xz | |
[BLOCK] dm-crypt: benbi IV, big endian narrow block count for LRW-32-AES
LRW-32-AES needs a certain IV. This IV should be provided dm-crypt.
The block cipher mode could, in principle generate the correct IV from
the plain IV, but I think that it is cleaner to supply the right IV
directly.
The sector -> narrow block calculation uses a shift for performance reasons.
This shift is computed in .ctr and stored in cc->iv_gen_private (as a void *).
Signed-off-by: Rik Snel <rsnel@cube.dyndns.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'init/do_mounts_md.c')
0 files changed, 0 insertions, 0 deletions