This patch simply replace all occurrence of HMAC IPAD/OPAD value by their
define.
Signed-off-by: Corentin Labbe <clabbe.montjoie@xxxxxxxxx>
---
drivers/crypto/ccp/ccp-crypto-sha.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/crypto/ccp/ccp-crypto-sha.c b/drivers/crypto/ccp/ccp-crypto-sha.c
index 6b46eea..3834366 100644
--- a/drivers/crypto/ccp/ccp-crypto-sha.c
+++ b/drivers/crypto/ccp/ccp-crypto-sha.c
@@ -308,8 +308,8 @@ static int ccp_sha_setkey(struct crypto_ahash *tfm, const u8 *key,
}
for (i = 0; i < block_size; i++) {
- ctx->u.sha.ipad[i] = ctx->u.sha.key[i] ^ 0x36;
- ctx->u.sha.opad[i] = ctx->u.sha.key[i] ^ 0x5c;
+ ctx->u.sha.ipad[i] = ctx->u.sha.key[i] ^ HMAC_IPAD_VALUE;
+ ctx->u.sha.opad[i] = ctx->u.sha.key[i] ^ HMAC_OPAD_VALUE;
}
sg_init_one(&ctx->u.sha.opad_sg, ctx->u.sha.opad, block_size);
--
2.10.2
