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[BLOCK] dm-crypt: trivial comment improvements

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Just some minor comment nits.

- little-endian is better than low-endian
- and since it is called essiv everywere it should also be essiv
  in the comments (and not ess_iv)

Signed-off-by: Rik Snel <rsnel@cube.dyndns.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Rik Snel 2006-09-02 18:17:33 +10:00 committed by Herbert Xu
parent 3ad819c61f
commit 3c164bd815
1 changed files with 4 additions and 4 deletions
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8
drivers/md/dm-crypt.c
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@ -99,12 +99,12 @@ static kmem_cache_t *_crypt_io_pool;
/*
* Different IV generation algorithms:
*
* plain: the initial vector is the 32-bit low-endian version of the sector
* plain: the initial vector is the 32-bit little-endian version of the sector
* number, padded with zeros if neccessary.
*
* ess_iv: "encrypted sector|salt initial vector", the sector number is
* encrypted with the bulk cipher using a salt as key. The salt
* should be derived from the bulk cipher's key via hashing.
* essiv: "encrypted sector|salt initial vector", the sector number is
* encrypted with the bulk cipher using a salt as key. The salt
* should be derived from the bulk cipher's key via hashing.
*
* plumb: unimplemented, see:
* http://article.gmane.org/gmane.linux.kernel.device-mapper.dm-crypt/454