From patchwork Mon May 6 19:19:48 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joao Moreira X-Patchwork-Id: 10931869 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D29DE1575 for ; Mon, 6 May 2019 19:20:32 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BE30128891 for ; Mon, 6 May 2019 19:20:32 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id AE73728893; Mon, 6 May 2019 19:20:32 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from mother.openwall.net (mother.openwall.net [195.42.179.200]) by mail.wl.linuxfoundation.org (Postfix) with SMTP id E0E6028892 for ; Mon, 6 May 2019 19:20:30 +0000 (UTC) Received: (qmail 8178 invoked by uid 550); 6 May 2019 19:20:19 -0000 Mailing-List: contact kernel-hardening-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Delivered-To: mailing list kernel-hardening@lists.openwall.com Received: (qmail 8041 invoked from network); 6 May 2019 19:20:18 -0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de From: Joao Moreira To: kernel-hardening@lists.openwall.com Cc: linux-kernel@vger.kernel.org, x86@kernel.org, herbert@gondor.apana.org.au, davem@davemloft.net, tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com, gregkh@linuxfoundation.org, keescook@chromium.org Subject: [RFC PATCH v2 2/4] Fix camellia crypto functions prototype casts Date: Mon, 6 May 2019 16:19:48 -0300 Message-Id: <20190506191950.9521-3-jmoreira@suse.de> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20190506191950.9521-1-jmoreira@suse.de> References: <20190506191950.9521-1-jmoreira@suse.de> X-Virus-Scanned: ClamAV using ClamSMTP Add macros that generate glue functions for camellia crypto functions. Remove GLUE_FUNC_CAST macros from function pointer assignement and use the helper instead, making the prototypes compliant. Signed-off-by: Joao Moreira --- arch/x86/crypto/camellia_aesni_avx2_glue.c | 69 ++++++++-------------- arch/x86/crypto/camellia_aesni_avx_glue.c | 45 +++++++-------- arch/x86/crypto/camellia_glue.c | 19 +++--- arch/x86/include/asm/crypto/camellia.h | 93 +++++++++++++++--------------- 4 files changed, 101 insertions(+), 125 deletions(-) diff --git a/arch/x86/crypto/camellia_aesni_avx2_glue.c b/arch/x86/crypto/camellia_aesni_avx2_glue.c index d4992e458f92..6893d3299103 100644 --- a/arch/x86/crypto/camellia_aesni_avx2_glue.c +++ b/arch/x86/crypto/camellia_aesni_avx2_glue.c @@ -23,38 +23,22 @@ #define CAMELLIA_AESNI_PARALLEL_BLOCKS 16 #define CAMELLIA_AESNI_AVX2_PARALLEL_BLOCKS 32 -/* 32-way AVX2/AES-NI parallel cipher functions */ -asmlinkage void camellia_ecb_enc_32way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); -asmlinkage void camellia_ecb_dec_32way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); - -asmlinkage void camellia_cbc_dec_32way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); -asmlinkage void camellia_ctr_32way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); - -asmlinkage void camellia_xts_enc_32way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); -asmlinkage void camellia_xts_dec_32way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); - static const struct common_glue_ctx camellia_enc = { .num_funcs = 4, .fpu_blocks_limit = CAMELLIA_AESNI_PARALLEL_BLOCKS, .funcs = { { .num_blocks = CAMELLIA_AESNI_AVX2_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_ecb_enc_32way) } + .fn_u = { .ecb = camellia_ecb_enc_32way_glue } }, { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_ecb_enc_16way) } + .fn_u = { .ecb = camellia_ecb_enc_16way_glue } }, { .num_blocks = 2, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_enc_blk_2way) } + .fn_u = { .ecb = camellia_enc_blk_2way } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_enc_blk) } + .fn_u = { .ecb = camellia_enc_blk } } } }; @@ -64,16 +48,16 @@ static const struct common_glue_ctx camellia_ctr = { .funcs = { { .num_blocks = CAMELLIA_AESNI_AVX2_PARALLEL_BLOCKS, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_ctr_32way) } + .fn_u = { .ctr = camellia_ctr_32way_glue } }, { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_ctr_16way) } + .fn_u = { .ctr = camellia_ctr_16way_glue } }, { .num_blocks = 2, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_crypt_ctr_2way) } + .fn_u = { .ctr = camellia_crypt_ctr_2way } }, { .num_blocks = 1, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_crypt_ctr) } + .fn_u = { .ctr = camellia_crypt_ctr } } } }; @@ -83,13 +67,13 @@ static const struct common_glue_ctx camellia_enc_xts = { .funcs = { { .num_blocks = CAMELLIA_AESNI_AVX2_PARALLEL_BLOCKS, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_enc_32way) } + .fn_u = { .xts = camellia_xts_enc_32way_glue } }, { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_enc_16way) } + .fn_u = { .xts = camellia_xts_enc_16way_glue } }, { .num_blocks = 1, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_enc) } + .fn_u = { .xts = camellia_xts_enc } } } }; @@ -99,16 +83,16 @@ static const struct common_glue_ctx camellia_dec = { .funcs = { { .num_blocks = CAMELLIA_AESNI_AVX2_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_ecb_dec_32way) } + .fn_u = { .ecb = camellia_ecb_dec_32way_glue } }, { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_ecb_dec_16way) } + .fn_u = { .ecb = camellia_ecb_dec_16way_glue } }, { .num_blocks = 2, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_dec_blk_2way) } + .fn_u = { .ecb = camellia_dec_blk_2way_glue } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_dec_blk) } + .fn_u = { .ecb = camellia_dec_blk_glue } } } }; @@ -118,16 +102,16 @@ static const struct common_glue_ctx camellia_dec_cbc = { .funcs = { { .num_blocks = CAMELLIA_AESNI_AVX2_PARALLEL_BLOCKS, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_cbc_dec_32way) } + .fn_u = { .cbc = camellia_cbc_dec_32way_glue } }, { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_cbc_dec_16way) } + .fn_u = { .cbc = camellia_cbc_dec_16way_glue } }, { .num_blocks = 2, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_decrypt_cbc_2way) } + .fn_u = { .cbc = camellia_decrypt_cbc_2way } }, { .num_blocks = 1, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_dec_blk) } + .fn_u = { .cbc = camellia_dec_cbc_blk_glue } } } }; @@ -137,13 +121,13 @@ static const struct common_glue_ctx camellia_dec_xts = { .funcs = { { .num_blocks = CAMELLIA_AESNI_AVX2_PARALLEL_BLOCKS, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_dec_32way) } + .fn_u = { .xts = camellia_xts_dec_32way_glue } }, { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_dec_16way) } + .fn_u = { .xts = camellia_xts_dec_16way_glue } }, { .num_blocks = 1, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_dec) } + .fn_u = { .xts = camellia_xts_dec } } } }; @@ -166,8 +150,7 @@ static int ecb_decrypt(struct skcipher_request *req) static int cbc_encrypt(struct skcipher_request *req) { - return glue_cbc_encrypt_req_128bit(GLUE_FUNC_CAST(camellia_enc_blk), - req); + return glue_cbc_encrypt_req_128bit(camellia_enc_blk, req); } static int cbc_decrypt(struct skcipher_request *req) @@ -185,8 +168,7 @@ static int xts_encrypt(struct skcipher_request *req) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct camellia_xts_ctx *ctx = crypto_skcipher_ctx(tfm); - return glue_xts_req_128bit(&camellia_enc_xts, req, - XTS_TWEAK_CAST(camellia_enc_blk), + return glue_xts_req_128bit(&camellia_enc_xts, req, camellia_enc_blk, &ctx->tweak_ctx, &ctx->crypt_ctx); } @@ -195,8 +177,7 @@ static int xts_decrypt(struct skcipher_request *req) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct camellia_xts_ctx *ctx = crypto_skcipher_ctx(tfm); - return glue_xts_req_128bit(&camellia_dec_xts, req, - XTS_TWEAK_CAST(camellia_enc_blk), + return glue_xts_req_128bit(&camellia_dec_xts, req, camellia_enc_blk, &ctx->tweak_ctx, &ctx->crypt_ctx); } diff --git a/arch/x86/crypto/camellia_aesni_avx_glue.c b/arch/x86/crypto/camellia_aesni_avx_glue.c index d09f6521466a..eaf03bc6e89f 100644 --- a/arch/x86/crypto/camellia_aesni_avx_glue.c +++ b/arch/x86/crypto/camellia_aesni_avx_glue.c @@ -49,15 +49,13 @@ EXPORT_SYMBOL_GPL(camellia_xts_dec_16way); void camellia_xts_enc(void *ctx, u128 *dst, const u128 *src, le128 *iv) { - glue_xts_crypt_128bit_one(ctx, dst, src, iv, - GLUE_FUNC_CAST(camellia_enc_blk)); + glue_xts_crypt_128bit_one(ctx, dst, src, iv, camellia_enc_blk); } EXPORT_SYMBOL_GPL(camellia_xts_enc); void camellia_xts_dec(void *ctx, u128 *dst, const u128 *src, le128 *iv) { - glue_xts_crypt_128bit_one(ctx, dst, src, iv, - GLUE_FUNC_CAST(camellia_dec_blk)); + glue_xts_crypt_128bit_one(ctx, dst, src, iv, camellia_dec_blk_glue); } EXPORT_SYMBOL_GPL(camellia_xts_dec); @@ -67,13 +65,13 @@ static const struct common_glue_ctx camellia_enc = { .funcs = { { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_ecb_enc_16way) } + .fn_u = { .ecb = camellia_ecb_enc_16way_glue } }, { .num_blocks = 2, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_enc_blk_2way) } + .fn_u = { .ecb = camellia_enc_blk_2way } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_enc_blk) } + .fn_u = { .ecb = camellia_enc_blk } } } }; @@ -83,13 +81,13 @@ static const struct common_glue_ctx camellia_ctr = { .funcs = { { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_ctr_16way) } + .fn_u = { .ctr = camellia_ctr_16way_glue } }, { .num_blocks = 2, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_crypt_ctr_2way) } + .fn_u = { .ctr = camellia_crypt_ctr_2way } }, { .num_blocks = 1, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_crypt_ctr) } + .fn_u = { .ctr = camellia_crypt_ctr } } } }; @@ -99,10 +97,10 @@ static const struct common_glue_ctx camellia_enc_xts = { .funcs = { { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_enc_16way) } + .fn_u = { .xts = camellia_xts_enc_16way_glue } }, { .num_blocks = 1, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_enc) } + .fn_u = { .xts = camellia_xts_enc } } } }; @@ -112,13 +110,13 @@ static const struct common_glue_ctx camellia_dec = { .funcs = { { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_ecb_dec_16way) } + .fn_u = { .ecb = camellia_ecb_dec_16way_glue } }, { .num_blocks = 2, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_dec_blk_2way) } + .fn_u = { .ecb = camellia_dec_blk_2way_glue } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_dec_blk) } + .fn_u = { .ecb = camellia_dec_blk_glue } } } }; @@ -128,13 +126,13 @@ static const struct common_glue_ctx camellia_dec_cbc = { .funcs = { { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_cbc_dec_16way) } + .fn_u = { .cbc = camellia_cbc_dec_16way_glue } }, { .num_blocks = 2, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_decrypt_cbc_2way) } + .fn_u = { .cbc = camellia_decrypt_cbc_2way } }, { .num_blocks = 1, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_dec_blk) } + .fn_u = { .cbc = camellia_dec_cbc_blk_glue } } } }; @@ -144,10 +142,10 @@ static const struct common_glue_ctx camellia_dec_xts = { .funcs = { { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_dec_16way) } + .fn_u = { .xts = camellia_xts_dec_16way_glue } }, { .num_blocks = 1, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_dec) } + .fn_u = { .xts = camellia_xts_dec } } } }; @@ -170,8 +168,7 @@ static int ecb_decrypt(struct skcipher_request *req) static int cbc_encrypt(struct skcipher_request *req) { - return glue_cbc_encrypt_req_128bit(GLUE_FUNC_CAST(camellia_enc_blk), - req); + return glue_cbc_encrypt_req_128bit(camellia_enc_blk, req); } static int cbc_decrypt(struct skcipher_request *req) @@ -212,7 +209,7 @@ static int xts_encrypt(struct skcipher_request *req) struct camellia_xts_ctx *ctx = crypto_skcipher_ctx(tfm); return glue_xts_req_128bit(&camellia_enc_xts, req, - XTS_TWEAK_CAST(camellia_enc_blk), + camellia_enc_blk, &ctx->tweak_ctx, &ctx->crypt_ctx); } @@ -222,7 +219,7 @@ static int xts_decrypt(struct skcipher_request *req) struct camellia_xts_ctx *ctx = crypto_skcipher_ctx(tfm); return glue_xts_req_128bit(&camellia_dec_xts, req, - XTS_TWEAK_CAST(camellia_enc_blk), + camellia_enc_blk, &ctx->tweak_ctx, &ctx->crypt_ctx); } diff --git a/arch/x86/crypto/camellia_glue.c b/arch/x86/crypto/camellia_glue.c index dcd5e0f71b00..f4374044f6ee 100644 --- a/arch/x86/crypto/camellia_glue.c +++ b/arch/x86/crypto/camellia_glue.c @@ -1330,10 +1330,10 @@ static const struct common_glue_ctx camellia_enc = { .funcs = { { .num_blocks = 2, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_enc_blk_2way) } + .fn_u = { .ecb = camellia_enc_blk_2way } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_enc_blk) } + .fn_u = { .ecb = camellia_enc_blk } } } }; @@ -1343,10 +1343,10 @@ static const struct common_glue_ctx camellia_ctr = { .funcs = { { .num_blocks = 2, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_crypt_ctr_2way) } + .fn_u = { .ctr = camellia_crypt_ctr_2way } }, { .num_blocks = 1, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_crypt_ctr) } + .fn_u = { .ctr = camellia_crypt_ctr } } } }; @@ -1356,10 +1356,10 @@ static const struct common_glue_ctx camellia_dec = { .funcs = { { .num_blocks = 2, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_dec_blk_2way) } + .fn_u = { .ecb = camellia_dec_blk_2way_glue } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_dec_blk) } + .fn_u = { .ecb = camellia_dec_blk_glue } } } }; @@ -1369,10 +1369,10 @@ static const struct common_glue_ctx camellia_dec_cbc = { .funcs = { { .num_blocks = 2, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_decrypt_cbc_2way) } + .fn_u = { .cbc = camellia_decrypt_cbc_2way } }, { .num_blocks = 1, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_dec_blk) } + .fn_u = { .cbc = camellia_dec_cbc_blk_glue } } } }; @@ -1388,8 +1388,7 @@ static int ecb_decrypt(struct skcipher_request *req) static int cbc_encrypt(struct skcipher_request *req) { - return glue_cbc_encrypt_req_128bit(GLUE_FUNC_CAST(camellia_enc_blk), - req); + return glue_cbc_encrypt_req_128bit(camellia_enc_blk, req); } static int cbc_decrypt(struct skcipher_request *req) diff --git a/arch/x86/include/asm/crypto/camellia.h b/arch/x86/include/asm/crypto/camellia.h index a5d86fc0593f..4daf9f3472f9 100644 --- a/arch/x86/include/asm/crypto/camellia.h +++ b/arch/x86/include/asm/crypto/camellia.h @@ -24,6 +24,30 @@ struct camellia_xts_ctx { struct camellia_ctx crypt_ctx; }; +#define CAMELLIA_GLUE_XOR(func, helper, x) \ +asmlinkage void func(struct camellia_ctx *ctx, u8 *dst, const u8 *src, bool y);\ +asmlinkage static inline void helper(void *ctx, u8 *dst, const u8 *src) \ +{ func((struct camellia_ctx *) ctx, dst, src, x); } + +#define CAMELLIA_GLUE(func) \ +asmlinkage void func(struct camellia_ctx *ctx, u8 *dst, const u8 *src); \ +asmlinkage static inline void func ## _glue(void *ctx, u8 *dst, const u8 *src) \ +{ func((struct camellia_ctx *) ctx, dst, src); } + +#define CAMELLIA_GLUE_CBC(func, helper) \ +asmlinkage void func(struct camellia_ctx *ctx, u8 *dst, const u8 *src); \ +asmlinkage static inline void helper(void *ctx, u128 *dst, const u128 *src) \ +{ func((struct camellia_ctx *) ctx, (u8 *) dst, (u8 *) src); } + +#define CAMELLIA_GLUE_CTR(func) \ +asmlinkage void func(struct camellia_ctx *ctx, u8 *dst, const u8 *src, \ + le128 *iv); \ +asmlinkage static inline void func ## _glue(void *ctx, u128 *dst, \ + const u128 *src, le128 *iv) \ +{ func((struct camellia_ctx *) ctx, (u8 *) dst, (u8 *) src, iv); } + +#define CAMELLIA_GLUE_XTS(func) CAMELLIA_GLUE_CTR(func) + extern int __camellia_setkey(struct camellia_ctx *cctx, const unsigned char *key, unsigned int key_len, u32 *flags); @@ -32,64 +56,39 @@ extern int xts_camellia_setkey(struct crypto_skcipher *tfm, const u8 *key, unsigned int keylen); /* regular block cipher functions */ -asmlinkage void __camellia_enc_blk(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, bool xor); -asmlinkage void camellia_dec_blk(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); +CAMELLIA_GLUE_XOR(__camellia_enc_blk, camellia_enc_blk, false); +CAMELLIA_GLUE_XOR(__camellia_enc_blk, camellia_enc_blk_xor, true); +CAMELLIA_GLUE(camellia_dec_blk); +CAMELLIA_GLUE_CBC(camellia_dec_blk, camellia_dec_cbc_blk_glue); /* 2-way parallel cipher functions */ -asmlinkage void __camellia_enc_blk_2way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, bool xor); -asmlinkage void camellia_dec_blk_2way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); +CAMELLIA_GLUE_XOR(__camellia_enc_blk_2way, camellia_enc_blk_2way, false); +CAMELLIA_GLUE_XOR(__camellia_enc_blk_2way, camellia_enc_blk_xor_2way, true); +CAMELLIA_GLUE(camellia_dec_blk_2way); /* 16-way parallel cipher functions (avx/aes-ni) */ -asmlinkage void camellia_ecb_enc_16way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); -asmlinkage void camellia_ecb_dec_16way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); - -asmlinkage void camellia_cbc_dec_16way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); -asmlinkage void camellia_ctr_16way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); - -asmlinkage void camellia_xts_enc_16way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); -asmlinkage void camellia_xts_dec_16way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); - -static inline void camellia_enc_blk(struct camellia_ctx *ctx, u8 *dst, - const u8 *src) -{ - __camellia_enc_blk(ctx, dst, src, false); -} - -static inline void camellia_enc_blk_xor(struct camellia_ctx *ctx, u8 *dst, - const u8 *src) -{ - __camellia_enc_blk(ctx, dst, src, true); -} - -static inline void camellia_enc_blk_2way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src) -{ - __camellia_enc_blk_2way(ctx, dst, src, false); -} - -static inline void camellia_enc_blk_xor_2way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src) -{ - __camellia_enc_blk_2way(ctx, dst, src, true); -} +CAMELLIA_GLUE(camellia_ecb_enc_16way); +CAMELLIA_GLUE(camellia_ecb_dec_16way); +CAMELLIA_GLUE_CBC(camellia_cbc_dec_16way, camellia_cbc_dec_16way_glue); +CAMELLIA_GLUE_CTR(camellia_ctr_16way); +CAMELLIA_GLUE_XTS(camellia_xts_enc_16way); +CAMELLIA_GLUE_XTS(camellia_xts_dec_16way); + +/* 32-way AVX2/AES-NI parallel cipher functions */ +CAMELLIA_GLUE(camellia_ecb_enc_32way); +CAMELLIA_GLUE(camellia_ecb_dec_32way); +CAMELLIA_GLUE_CBC(camellia_cbc_dec_32way, camellia_cbc_dec_32way_glue); +CAMELLIA_GLUE_CTR(camellia_ctr_32way); +CAMELLIA_GLUE_XTS(camellia_xts_enc_32way); +CAMELLIA_GLUE_XTS(camellia_xts_dec_32way); /* glue helpers */ extern void camellia_decrypt_cbc_2way(void *ctx, u128 *dst, const u128 *src); extern void camellia_crypt_ctr(void *ctx, u128 *dst, const u128 *src, le128 *iv); + extern void camellia_crypt_ctr_2way(void *ctx, u128 *dst, const u128 *src, le128 *iv); - extern void camellia_xts_enc(void *ctx, u128 *dst, const u128 *src, le128 *iv); extern void camellia_xts_dec(void *ctx, u128 *dst, const u128 *src, le128 *iv);