From e1147d8f47eb8fef93f98a30858192145137d2b2 Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Mon, 10 Apr 2006 08:42:35 +1000 Subject: [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 Signed-off-by: Herbert Xu --- crypto/tgr192.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'crypto/tgr192.c') diff --git a/crypto/tgr192.c b/crypto/tgr192.c index 2d8e44f6fbe..1eae1bb7e49 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, -- cgit v1.2.3