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| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2006-04-10 08:42:35 +1000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2006-06-26 17:34:38 +1000 |
| commit | e1147d8f47eb8fef93f98a30858192145137d2b2 (patch) | |
| tree | 7e1bc0ab3d263e5bd801900195ab310625d9ab59 /crypto/tgr192.c | |
| parent | d00e708cef16442cabaf23f653baf924f5d66e83 (diff) | |
| download | lwn-e1147d8f47eb8fef93f98a30858192145137d2b2.tar.gz lwn-e1147d8f47eb8fef93f98a30858192145137d2b2.zip | |
[CRYPTO] digest: Add alignment handling
Some hash modules load/store data words directly. The digest layer
should pass properly aligned buffer to update()/final() method. This
patch also add cra_alignmask to some hash modules.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/tgr192.c')
| -rw-r--r-- | crypto/tgr192.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/tgr192.c b/crypto/tgr192.c index 2d8e44f6fbe9..1eae1bb7e495 100644 --- a/crypto/tgr192.c +++ b/crypto/tgr192.c @@ -627,6 +627,7 @@ static struct crypto_alg tgr192 = { .cra_blocksize = TGR192_BLOCK_SIZE, .cra_ctxsize = sizeof(struct tgr192_ctx), .cra_module = THIS_MODULE, + .cra_alignmask = 7, .cra_list = LIST_HEAD_INIT(tgr192.cra_list), .cra_u = {.digest = { .dia_digestsize = TGR192_DIGEST_SIZE, @@ -641,6 +642,7 @@ static struct crypto_alg tgr160 = { .cra_blocksize = TGR192_BLOCK_SIZE, .cra_ctxsize = sizeof(struct tgr192_ctx), .cra_module = THIS_MODULE, + .cra_alignmask = 7, .cra_list = LIST_HEAD_INIT(tgr160.cra_list), .cra_u = {.digest = { .dia_digestsize = TGR160_DIGEST_SIZE, @@ -655,6 +657,7 @@ static struct crypto_alg tgr128 = { .cra_blocksize = TGR192_BLOCK_SIZE, .cra_ctxsize = sizeof(struct tgr192_ctx), .cra_module = THIS_MODULE, + .cra_alignmask = 7, .cra_list = LIST_HEAD_INIT(tgr128.cra_list), .cra_u = {.digest = { .dia_digestsize = TGR128_DIGEST_SIZE, |