From f14011ad7cf79a590a39ad2dd7062153ef19ab6e Mon Sep 17 00:00:00 2001
From: Corentin LABBE <clabbe.montjoie@gmail.com>
Date: Fri, 19 May 2017 08:53:29 +0200
Subject: [PATCH] crypto: qat - Use IPAD/OPAD constant
Git-commit: f14011ad7cf79a590a39ad2dd7062153ef19ab6e
Patch-mainline: v4.13
REferences: FATE#326323
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>
Signed-off-by: Oliver Neukum <oneukum@suse.com>
---
drivers/crypto/qat/qat_common/qat_algs.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/crypto/qat/qat_common/qat_algs.c b/drivers/crypto/qat/qat_common/qat_algs.c
index 20f35df8a01f..5b5efcc52cb5 100644
--- a/drivers/crypto/qat/qat_common/qat_algs.c
+++ b/drivers/crypto/qat/qat_common/qat_algs.c
@@ -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))
--
2.16.4