From patchwork Mon Dec 20 09:23:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "tianjia.zhang" X-Patchwork-Id: 12687469 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D0131C433EF for ; Mon, 20 Dec 2021 09:23:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232110AbhLTJXc (ORCPT ); Mon, 20 Dec 2021 04:23:32 -0500 Received: from out30-43.freemail.mail.aliyun.com ([115.124.30.43]:53538 "EHLO out30-43.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231808AbhLTJX0 (ORCPT ); Mon, 20 Dec 2021 04:23:26 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R191e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04426;MF=tianjia.zhang@linux.alibaba.com;NM=1;PH=DS;RN=17;SR=0;TI=SMTPD_---0V.Acb6e_1639992202; Received: from localhost(mailfrom:tianjia.zhang@linux.alibaba.com fp:SMTPD_---0V.Acb6e_1639992202) by smtp.aliyun-inc.com(127.0.0.1); Mon, 20 Dec 2021 17:23:23 +0800 From: Tianjia Zhang To: Herbert Xu , "David S. Miller" , Thomas Bogendoerfer , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Alexander Gordeev , linux-crypto@vger.kernel.org, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, sparclinux@vger.kernel.org Cc: Tianjia Zhang Subject: [PATCH 2/5] crypto: mips/sha - remove duplicate hash init function Date: Mon, 20 Dec 2021 17:23:15 +0800 Message-Id: <20211220092318.5793-3-tianjia.zhang@linux.alibaba.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211220092318.5793-1-tianjia.zhang@linux.alibaba.com> References: <20211220092318.5793-1-tianjia.zhang@linux.alibaba.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org sha*_base_init() series functions has implemented the initialization of the hash context, this commit use sha*_base_init() function to replace repeated implementations. Signed-off-by: Tianjia Zhang --- arch/mips/cavium-octeon/crypto/octeon-sha1.c | 17 +------- .../mips/cavium-octeon/crypto/octeon-sha256.c | 39 ++----------------- .../mips/cavium-octeon/crypto/octeon-sha512.c | 39 ++----------------- 3 files changed, 8 insertions(+), 87 deletions(-) diff --git a/arch/mips/cavium-octeon/crypto/octeon-sha1.c b/arch/mips/cavium-octeon/crypto/octeon-sha1.c index 30f1d75208a5..37a07b3c4568 100644 --- a/arch/mips/cavium-octeon/crypto/octeon-sha1.c +++ b/arch/mips/cavium-octeon/crypto/octeon-sha1.c @@ -15,6 +15,7 @@ #include #include +#include #include #include #include @@ -71,20 +72,6 @@ static void octeon_sha1_transform(const void *_block) octeon_sha1_start(block[7]); } -static int octeon_sha1_init(struct shash_desc *desc) -{ - struct sha1_state *sctx = shash_desc_ctx(desc); - - sctx->state[0] = SHA1_H0; - sctx->state[1] = SHA1_H1; - sctx->state[2] = SHA1_H2; - sctx->state[3] = SHA1_H3; - sctx->state[4] = SHA1_H4; - sctx->count = 0; - - return 0; -} - static void __octeon_sha1_update(struct sha1_state *sctx, const u8 *data, unsigned int len) { @@ -200,7 +187,7 @@ static int octeon_sha1_import(struct shash_desc *desc, const void *in) static struct shash_alg octeon_sha1_alg = { .digestsize = SHA1_DIGEST_SIZE, - .init = octeon_sha1_init, + .init = sha1_base_init, .update = octeon_sha1_update, .final = octeon_sha1_final, .export = octeon_sha1_export, diff --git a/arch/mips/cavium-octeon/crypto/octeon-sha256.c b/arch/mips/cavium-octeon/crypto/octeon-sha256.c index 36cb92895d72..435e4a6e7f13 100644 --- a/arch/mips/cavium-octeon/crypto/octeon-sha256.c +++ b/arch/mips/cavium-octeon/crypto/octeon-sha256.c @@ -16,6 +16,7 @@ #include #include +#include #include #include #include @@ -63,40 +64,6 @@ static void octeon_sha256_transform(const void *_block) octeon_sha256_start(block[7]); } -static int octeon_sha224_init(struct shash_desc *desc) -{ - struct sha256_state *sctx = shash_desc_ctx(desc); - - sctx->state[0] = SHA224_H0; - sctx->state[1] = SHA224_H1; - sctx->state[2] = SHA224_H2; - sctx->state[3] = SHA224_H3; - sctx->state[4] = SHA224_H4; - sctx->state[5] = SHA224_H5; - sctx->state[6] = SHA224_H6; - sctx->state[7] = SHA224_H7; - sctx->count = 0; - - return 0; -} - -static int octeon_sha256_init(struct shash_desc *desc) -{ - struct sha256_state *sctx = shash_desc_ctx(desc); - - sctx->state[0] = SHA256_H0; - sctx->state[1] = SHA256_H1; - sctx->state[2] = SHA256_H2; - sctx->state[3] = SHA256_H3; - sctx->state[4] = SHA256_H4; - sctx->state[5] = SHA256_H5; - sctx->state[6] = SHA256_H6; - sctx->state[7] = SHA256_H7; - sctx->count = 0; - - return 0; -} - static void __octeon_sha256_update(struct sha256_state *sctx, const u8 *data, unsigned int len) { @@ -224,7 +191,7 @@ static int octeon_sha256_import(struct shash_desc *desc, const void *in) static struct shash_alg octeon_sha256_algs[2] = { { .digestsize = SHA256_DIGEST_SIZE, - .init = octeon_sha256_init, + .init = sha256_base_init, .update = octeon_sha256_update, .final = octeon_sha256_final, .export = octeon_sha256_export, @@ -240,7 +207,7 @@ static struct shash_alg octeon_sha256_algs[2] = { { } }, { .digestsize = SHA224_DIGEST_SIZE, - .init = octeon_sha224_init, + .init = sha224_base_init, .update = octeon_sha256_update, .final = octeon_sha224_final, .descsize = sizeof(struct sha256_state), diff --git a/arch/mips/cavium-octeon/crypto/octeon-sha512.c b/arch/mips/cavium-octeon/crypto/octeon-sha512.c index 359f039820d8..2dee9354e33f 100644 --- a/arch/mips/cavium-octeon/crypto/octeon-sha512.c +++ b/arch/mips/cavium-octeon/crypto/octeon-sha512.c @@ -15,6 +15,7 @@ #include #include +#include #include #include #include @@ -74,40 +75,6 @@ static void octeon_sha512_transform(const void *_block) octeon_sha512_start(block[15]); } -static int octeon_sha512_init(struct shash_desc *desc) -{ - struct sha512_state *sctx = shash_desc_ctx(desc); - - sctx->state[0] = SHA512_H0; - sctx->state[1] = SHA512_H1; - sctx->state[2] = SHA512_H2; - sctx->state[3] = SHA512_H3; - sctx->state[4] = SHA512_H4; - sctx->state[5] = SHA512_H5; - sctx->state[6] = SHA512_H6; - sctx->state[7] = SHA512_H7; - sctx->count[0] = sctx->count[1] = 0; - - return 0; -} - -static int octeon_sha384_init(struct shash_desc *desc) -{ - struct sha512_state *sctx = shash_desc_ctx(desc); - - sctx->state[0] = SHA384_H0; - sctx->state[1] = SHA384_H1; - sctx->state[2] = SHA384_H2; - sctx->state[3] = SHA384_H3; - sctx->state[4] = SHA384_H4; - sctx->state[5] = SHA384_H5; - sctx->state[6] = SHA384_H6; - sctx->state[7] = SHA384_H7; - sctx->count[0] = sctx->count[1] = 0; - - return 0; -} - static void __octeon_sha512_update(struct sha512_state *sctx, const u8 *data, unsigned int len) { @@ -223,7 +190,7 @@ static int octeon_sha384_final(struct shash_desc *desc, u8 *hash) static struct shash_alg octeon_sha512_algs[2] = { { .digestsize = SHA512_DIGEST_SIZE, - .init = octeon_sha512_init, + .init = sha512_base_init, .update = octeon_sha512_update, .final = octeon_sha512_final, .descsize = sizeof(struct sha512_state), @@ -236,7 +203,7 @@ static struct shash_alg octeon_sha512_algs[2] = { { } }, { .digestsize = SHA384_DIGEST_SIZE, - .init = octeon_sha384_init, + .init = sha384_base_init, .update = octeon_sha512_update, .final = octeon_sha384_final, .descsize = sizeof(struct sha512_state),