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crypto: qat - Use IPAD/OPAD constant

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This patch simply replace all occurrence of HMAC IPAD/OPAD value by their
define.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Corentin LABBE 2017-05-19 08:53:29 +02:00 committed by Herbert Xu
parent ebd401e702
commit f14011ad7c
1 changed files with 3 additions and 2 deletions
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5
drivers/crypto/qat/qat_common/qat_algs.c
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@ -51,6 +51,7 @@
#include <crypto/aes.h>
#include <crypto/sha.h>
#include <crypto/hash.h>
#include <crypto/hmac.h>
#include <crypto/algapi.h>
#include <crypto/authenc.h>
#include <linux/dma-mapping.h>
@ -178,8 +179,8 @@ static int qat_alg_do_precomputes(struct icp_qat_hw_auth_algo_blk *hash,
for (i = 0; i < block_size; i++) {
char *ipad_ptr = ipad + i;
char *opad_ptr = opad + i;
*ipad_ptr ^= 0x36;
*opad_ptr ^= 0x5C;
*ipad_ptr ^= HMAC_IPAD_VALUE;
*opad_ptr ^= HMAC_OPAD_VALUE;
}
if (crypto_shash_init(shash))