Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1172470AbdDXOTm (ORCPT ); Mon, 24 Apr 2017 10:19:42 -0400 Received: from mail-wr0-f196.google.com ([209.85.128.196]:36140 "EHLO mail-wr0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1172414AbdDXOSv (ORCPT ); Mon, 24 Apr 2017 10:18:51 -0400 From: Corentin Labbe To: herbert@gondor.apana.org.au, davem@davemloft.net, thomas.lendacky@amd.com, gary.hook@amd.com, boris.brezillon@free-electrons.com, arno@natisbad.org, matthias.bgg@gmail.com, giovanni.cabiddu@intel.com, salvatore.benedetto@intel.com Cc: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, qat-linux@intel.com, Corentin Labbe Subject: [PATCH 9/9] crypto: ccp - Use IPAD/OPAD constant Date: Mon, 24 Apr 2017 16:16:29 +0200 Message-Id: <20170424141629.27155-9-clabbe.montjoie@gmail.com> X-Mailer: git-send-email 2.10.2 In-Reply-To: <20170424141629.27155-1-clabbe.montjoie@gmail.com> References: <20170424141629.27155-1-clabbe.montjoie@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 876 Lines: 25 This patch simply replace all occurrence of HMAC IPAD/OPAD value by their define. Signed-off-by: Corentin Labbe --- 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