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authorHerbert Xu <herbert@gondor.apana.org.au>2006-01-07 05:38:15 (GMT)
committerDavid S. Miller <davem@sunset.davemloft.net>2006-01-09 22:16:00 (GMT)
commita429d2609c153882c421b067ad5ae5a38851459e (patch)
tree896934bd313ef565011f09b13d0dc0ae3b043641 /crypto/serpent.c
parent7302533aac2df321b76e8a113e5cfa529c825b09 (diff)
[CRYPTO] cipher: Set alignmask for multi-byte loads
Many cipher implementations use 4-byte/8-byte loads/stores which require alignment on some architectures. This patch explicitly sets the alignment requirements for them. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/serpent.c')
-rw-r--r--crypto/serpent.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/crypto/serpent.c b/crypto/serpent.c
index a950ff8..52ad1a4 100644
--- a/crypto/serpent.c
+++ b/crypto/serpent.c
@@ -553,6 +553,7 @@ static struct crypto_alg tnepres_alg = {
.cra_flags = CRYPTO_ALG_TYPE_CIPHER,
.cra_blocksize = SERPENT_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct serpent_ctx),
+ .cra_alignmask = 3,
.cra_module = THIS_MODULE,
.cra_list = LIST_HEAD_INIT(serpent_alg.cra_list),
.cra_u = { .cipher = {

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