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Subject[PATCH v2 2/9] crypto: brcm - Use IPAD/OPAD constant
Date
This patch simply replace all occurrence of HMAC IPAD/OPAD value by their
define.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
---
drivers/crypto/bcm/cipher.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/crypto/bcm/cipher.c b/drivers/crypto/bcm/cipher.c
index cc0d5b98006e..61393dc70b0b 100644
--- a/drivers/crypto/bcm/cipher.c
+++ b/drivers/crypto/bcm/cipher.c
@@ -36,6 +36,7 @@
#include <crypto/internal/aead.h>
#include <crypto/aes.h>
#include <crypto/des.h>
+#include <crypto/hmac.h>
#include <crypto/sha.h>
#include <crypto/md5.h>
#include <crypto/authenc.h>
@@ -2510,8 +2511,8 @@ static int ahash_hmac_setkey(struct crypto_ahash *ahash, const u8 *key,
memcpy(ctx->opad, ctx->ipad, blocksize);

for (index = 0; index < blocksize; index++) {
- ctx->ipad[index] ^= 0x36;
- ctx->opad[index] ^= 0x5c;
+ ctx->ipad[index] ^= HMAC_IPAD_VALUE;
+ ctx->opad[index] ^= HMAC_OPAD_VALUE;
}

flow_dump(" ipad: ", ctx->ipad, blocksize);
--
2.13.0
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