From patchwork Mon Sep 5 09:45:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 602785 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 2976BECAAD3 for ; Mon, 5 Sep 2022 09:45:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235604AbiIEJpZ (ORCPT ); Mon, 5 Sep 2022 05:45:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33804 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237203AbiIEJpX (ORCPT ); Mon, 5 Sep 2022 05:45:23 -0400 Received: from mail-pj1-x1035.google.com (mail-pj1-x1035.google.com [IPv6:2607:f8b0:4864:20::1035]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2203928708 for ; Mon, 5 Sep 2022 02:45:22 -0700 (PDT) Received: by mail-pj1-x1035.google.com with SMTP id p1-20020a17090a2d8100b0020040a3f75eso3216645pjd.4 for ; Mon, 05 Sep 2022 02:45:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=references:in-reply-to:message-id:date:subject:cc:to:from:from:to :cc:subject:date; bh=jAbnR1WcOSr7dNDmSjNm0bAiSuQBdY0XKPiGezt/ASo=; b=DxEoSuQ00aBGWW1vGzvyFWNijFxRnFoKSmIh6DnGhRLg8lqnazJl3Gp9yy4PoW4z1q PJt/OjXMjq7MZOT2KttVwbLe41Tz4HPKsSvxhbgptp7h3hrDABQ37tz3qJ2IU/E7kPK/ hdMQ7spgfxXJIt+RFHkfO7+gN0oH72GS84S6v5ZcDgFa6wIGZfV7NiSG9S0tWXWJIov3 2GvJOp6HTgWnDTKvLiB/RkJzKCovTeJ0Yt4wGOS/avvfvq8h1hFa3OSwyivMg4whbRHP IW/UgW6BNgKila5qliOzTVNKFrX94dIfF8ckcMZbdUZD5GXeipneNeTc0CRkQ/wrdPB6 +9QQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=references:in-reply-to:message-id:date:subject:cc:to:from :x-gm-message-state:from:to:cc:subject:date; bh=jAbnR1WcOSr7dNDmSjNm0bAiSuQBdY0XKPiGezt/ASo=; b=hm270YSc2n7tBEoXAgpv5FbSa1DViIPhXgQmsFnNEVRi6Lb6EZ7CDQm+TsBKMKchxs LOqV9L6LqspnjW6hVgVOoVHPfgyRgEcZsv3H0dpF9L6+HyQHSqpJ+fO4NaSoING0dG5B LLWMIrUf6sxQuuu2R3gZxFi+GeNLX//Q3hlj5JximsfmNVWV9JX7dJ3BS5tr3BmsjgRA DFEX9OKMggrGNDvsUNpTSITquBM46lCbYsawA5KSG+WrhW+DhWOyQlkXNaduN7fqBG9/ M/1utjDsgrrXoEw9lUJz19TfQOFFx0946gEjJKO7uHoz7WtWyCpYruih/tWSpyvwFS4D ZVkA== X-Gm-Message-State: ACgBeo04mEjZoQYKvq879dyjyOQdsx/wC7DMBG0UYvFuez2Avef0GG7I 15fqwHZryKvv3ZV7EgE5duYdwXmC6dQ= X-Google-Smtp-Source: AA6agR6+3+uicvrBxWtRwyLaqAzF86VQ3sBS7YXqcCFmmXHjgMY0YwLRVARRFiQ9gtdxArurawkZmg== X-Received: by 2002:a17:902:f641:b0:172:e2f8:7efb with SMTP id m1-20020a170902f64100b00172e2f87efbmr46801346plg.140.1662371121507; Mon, 05 Sep 2022 02:45:21 -0700 (PDT) Received: from localhost.localdomain ([182.213.254.91]) by smtp.gmail.com with ESMTPSA id b3-20020a170903228300b00176bfd3b6bdsm545617plh.132.2022.09.05.02.45.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 05 Sep 2022 02:45:20 -0700 (PDT) From: Taehee Yoo To: linux-crypto@vger.kernel.org, herbert@gondor.apana.org.au, davem@davemloft.net, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, jussi.kivilinna@iki.fi, elliott@hpe.com Cc: ap420073@gmail.com Subject: [PATCH v3 1/3] crypto: aria: prepare generic module for optimized implementations Date: Mon, 5 Sep 2022 09:45:01 +0000 Message-Id: <20220905094503.25651-2-ap420073@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220905094503.25651-1-ap420073@gmail.com> References: <20220905094503.25651-1-ap420073@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org It renames aria to aria_generic and exports some functions such as aria_set_key(), aria_encrypt(), and aria_decrypt() to be able to be used by aria-avx implementation. Signed-off-by: Taehee Yoo --- v3: - No changes. v2: - No changes. crypto/Makefile | 2 +- crypto/{aria.c => aria_generic.c} | 39 +++++++++++++++++++++++++------ include/crypto/aria.h | 17 ++++++-------- 3 files changed, 40 insertions(+), 18 deletions(-) rename crypto/{aria.c => aria_generic.c} (86%) diff --git a/crypto/Makefile b/crypto/Makefile index a6f94e04e1da..303b21c43df0 100644 --- a/crypto/Makefile +++ b/crypto/Makefile @@ -149,7 +149,7 @@ obj-$(CONFIG_CRYPTO_TEA) += tea.o obj-$(CONFIG_CRYPTO_KHAZAD) += khazad.o obj-$(CONFIG_CRYPTO_ANUBIS) += anubis.o obj-$(CONFIG_CRYPTO_SEED) += seed.o -obj-$(CONFIG_CRYPTO_ARIA) += aria.o +obj-$(CONFIG_CRYPTO_ARIA) += aria_generic.o obj-$(CONFIG_CRYPTO_CHACHA20) += chacha_generic.o obj-$(CONFIG_CRYPTO_POLY1305) += poly1305_generic.o obj-$(CONFIG_CRYPTO_DEFLATE) += deflate.o diff --git a/crypto/aria.c b/crypto/aria_generic.c similarity index 86% rename from crypto/aria.c rename to crypto/aria_generic.c index ac3dffac34bb..4cc29b82b99d 100644 --- a/crypto/aria.c +++ b/crypto/aria_generic.c @@ -16,6 +16,14 @@ #include +static const u32 key_rc[20] = { + 0x517cc1b7, 0x27220a94, 0xfe13abe8, 0xfa9a6ee0, + 0x6db14acc, 0x9e21c820, 0xff28b1d5, 0xef5de2b0, + 0xdb92371d, 0x2126e970, 0x03249775, 0x04e8c90e, + 0x517cc1b7, 0x27220a94, 0xfe13abe8, 0xfa9a6ee0, + 0x6db14acc, 0x9e21c820, 0xff28b1d5, 0xef5de2b0 +}; + static void aria_set_encrypt_key(struct aria_ctx *ctx, const u8 *in_key, unsigned int key_len) { @@ -25,7 +33,7 @@ static void aria_set_encrypt_key(struct aria_ctx *ctx, const u8 *in_key, const u32 *ck; int rkidx = 0; - ck = &key_rc[(key_len - 16) / 8][0]; + ck = &key_rc[(key_len - 16) / 2]; w0[0] = be32_to_cpu(key[0]); w0[1] = be32_to_cpu(key[1]); @@ -163,8 +171,7 @@ static void aria_set_decrypt_key(struct aria_ctx *ctx) } } -static int aria_set_key(struct crypto_tfm *tfm, const u8 *in_key, - unsigned int key_len) +int aria_set_key(struct crypto_tfm *tfm, const u8 *in_key, unsigned int key_len) { struct aria_ctx *ctx = crypto_tfm_ctx(tfm); @@ -179,6 +186,7 @@ static int aria_set_key(struct crypto_tfm *tfm, const u8 *in_key, return 0; } +EXPORT_SYMBOL_GPL(aria_set_key); static void __aria_crypt(struct aria_ctx *ctx, u8 *out, const u8 *in, u32 key[][ARIA_RD_KEY_WORDS]) @@ -235,14 +243,30 @@ static void __aria_crypt(struct aria_ctx *ctx, u8 *out, const u8 *in, dst[3] = cpu_to_be32(reg3); } -static void aria_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) +void aria_encrypt(void *_ctx, u8 *out, const u8 *in) +{ + struct aria_ctx *ctx = (struct aria_ctx *)_ctx; + + __aria_crypt(ctx, out, in, ctx->enc_key); +} +EXPORT_SYMBOL_GPL(aria_encrypt); + +void aria_decrypt(void *_ctx, u8 *out, const u8 *in) +{ + struct aria_ctx *ctx = (struct aria_ctx *)_ctx; + + __aria_crypt(ctx, out, in, ctx->dec_key); +} +EXPORT_SYMBOL_GPL(aria_decrypt); + +static void __aria_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) { struct aria_ctx *ctx = crypto_tfm_ctx(tfm); __aria_crypt(ctx, out, in, ctx->enc_key); } -static void aria_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) +static void __aria_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) { struct aria_ctx *ctx = crypto_tfm_ctx(tfm); @@ -263,8 +287,8 @@ static struct crypto_alg aria_alg = { .cia_min_keysize = ARIA_MIN_KEY_SIZE, .cia_max_keysize = ARIA_MAX_KEY_SIZE, .cia_setkey = aria_set_key, - .cia_encrypt = aria_encrypt, - .cia_decrypt = aria_decrypt + .cia_encrypt = __aria_encrypt, + .cia_decrypt = __aria_decrypt } } }; @@ -286,3 +310,4 @@ MODULE_DESCRIPTION("ARIA Cipher Algorithm"); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Taehee Yoo "); MODULE_ALIAS_CRYPTO("aria"); +MODULE_ALIAS_CRYPTO("aria-generic"); diff --git a/include/crypto/aria.h b/include/crypto/aria.h index 4a86661788e8..254da46cc385 100644 --- a/include/crypto/aria.h +++ b/include/crypto/aria.h @@ -32,18 +32,10 @@ #define ARIA_RD_KEY_WORDS (ARIA_BLOCK_SIZE / sizeof(u32)) struct aria_ctx { - int key_length; - int rounds; u32 enc_key[ARIA_MAX_RD_KEYS][ARIA_RD_KEY_WORDS]; u32 dec_key[ARIA_MAX_RD_KEYS][ARIA_RD_KEY_WORDS]; -}; - -static const u32 key_rc[5][4] = { - { 0x517cc1b7, 0x27220a94, 0xfe13abe8, 0xfa9a6ee0 }, - { 0x6db14acc, 0x9e21c820, 0xff28b1d5, 0xef5de2b0 }, - { 0xdb92371d, 0x2126e970, 0x03249775, 0x04e8c90e }, - { 0x517cc1b7, 0x27220a94, 0xfe13abe8, 0xfa9a6ee0 }, - { 0x6db14acc, 0x9e21c820, 0xff28b1d5, 0xef5de2b0 } + int rounds; + int key_length; }; static const u32 s1[256] = { @@ -458,4 +450,9 @@ static inline void aria_gsrk(u32 *rk, u32 *x, u32 *y, u32 n) ((y[(q + 2) % 4]) << (32 - r)); } +void aria_encrypt(void *ctx, u8 *out, const u8 *in); +void aria_decrypt(void *ctx, u8 *out, const u8 *in); +int aria_set_key(struct crypto_tfm *tfm, const u8 *in_key, + unsigned int key_len); + #endif From patchwork Mon Sep 5 09:45:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 602784 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 26CE4C6FA89 for ; Mon, 5 Sep 2022 09:45:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237081AbiIEJpj (ORCPT ); Mon, 5 Sep 2022 05:45:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33786 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237335AbiIEJpb (ORCPT ); Mon, 5 Sep 2022 05:45:31 -0400 Received: from mail-pl1-x62a.google.com (mail-pl1-x62a.google.com [IPv6:2607:f8b0:4864:20::62a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EF8D325C72 for ; 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Mon, 05 Sep 2022 02:45:25 -0700 (PDT) Received: from localhost.localdomain ([182.213.254.91]) by smtp.gmail.com with ESMTPSA id b3-20020a170903228300b00176bfd3b6bdsm545617plh.132.2022.09.05.02.45.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 05 Sep 2022 02:45:24 -0700 (PDT) From: Taehee Yoo To: linux-crypto@vger.kernel.org, herbert@gondor.apana.org.au, davem@davemloft.net, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, jussi.kivilinna@iki.fi, elliott@hpe.com Cc: ap420073@gmail.com Subject: [PATCH v3 2/3] crypto: aria-avx: add AES-NI/AVX/x86_64/GFNI assembler implementation of aria cipher Date: Mon, 5 Sep 2022 09:45:02 +0000 Message-Id: <20220905094503.25651-3-ap420073@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220905094503.25651-1-ap420073@gmail.com> References: <20220905094503.25651-1-ap420073@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org The implementation is based on the 32-bit implementation of the aria. Also, aria-avx process steps are the similar to the camellia-avx. 1. Byteslice(16way) 2. Add-round-key. 3. Sbox 4. Diffusion layer. Except for s-box, all steps are the same as the aria-generic implementation. s-box step is very similar to camellia and sm4 implementation. There are 2 implementations for s-box step. One is to use AES-NI and affine transformation, which is the same as Camellia, sm4, and others. Another is to use GFNI. GFNI implementation is faster than AES-NI implementation. So, it uses GFNI implementation if the running CPU supports GFNI. There are 4 s-boxes in the ARIA and the 2 s-boxes are the same as AES's s-boxes. To calculate the first sbox, it just uses the aesenclast and then inverts shift_row. No more process is needed for this job because the first s-box is the same as the AES encryption s-box. To calculate the second sbox(invert of s1), it just uses the aesdeclast and then inverts shift_row. No more process is needed for this job because the second s-box is the same as the AES decryption s-box. To calculate the third s-box, it uses the aesenclast, then affine transformation, which is combined AES inverse affine and ARIA S2. To calculate the last s-box, it uses the aesdeclast, then affine transformation, which is combined X2 and AES forward affine. The optimized third and last s-box logic and GFNI s-box logic are implemented by Jussi Kivilinna. The aria-generic implementation is based on a 32-bit implementation, not an 8-bit implementation. the aria-avx Diffusion Layer implementation is based on aria-generic implementation because 8-bit implementation is not fit for parallel implementation but 32-bit is enough to fit for this. Signed-off-by: Taehee Yoo --- v3: - Use ECB macro instead of opencode. - Implement ctr(aria-avx). - Improve performance(20% ~ 30%) with combined affine transformation for S2 and X2. - Implemented by Jussi Kivilinna. - Improve performance( ~ 55%) with GFNI. - Implemented by Jussi Kivilinna. - Rebase and fix Kconfig v2: - Do not call non-FPU functions(aria_{encrypt | decrypt}()) in the FPU context. - Do not acquire FPU context for too long. arch/x86/crypto/Kconfig | 18 + arch/x86/crypto/Makefile | 3 + arch/x86/crypto/aria-aesni-avx-asm_64.S | 1304 +++++++++++++++++++++++ arch/x86/crypto/aria-avx.h | 16 + arch/x86/crypto/aria_aesni_avx_glue.c | 213 ++++ 5 files changed, 1554 insertions(+) create mode 100644 arch/x86/crypto/aria-aesni-avx-asm_64.S create mode 100644 arch/x86/crypto/aria-avx.h create mode 100644 arch/x86/crypto/aria_aesni_avx_glue.c diff --git a/arch/x86/crypto/Kconfig b/arch/x86/crypto/Kconfig index 9bb0f7939c6b..71c4c473d34b 100644 --- a/arch/x86/crypto/Kconfig +++ b/arch/x86/crypto/Kconfig @@ -286,6 +286,24 @@ config CRYPTO_TWOFISH_AVX_X86_64 Processes eight blocks in parallel. +config CRYPTO_ARIA_AESNI_AVX_X86_64 + tristate "Ciphers: ARIA with modes: ECB, CTR (AES-NI/AVX/GFNI)" + depends on X86 && 64BIT + select CRYPTO_SKCIPHER + select CRYPTO_SIMD + select CRYPTO_ALGAPI + select CRYPTO_ARIA + help + Length-preserving cipher: ARIA cipher algorithms + (RFC 5794) with ECB and CTR modes + + Architecture: x86_64 using: + - AES-NI (AES New Instructions) + - AVX (Advanced Vector Extensions) + - GFNI (Galois Field New Instructions) + + Processes 16 blocks in parallel. + config CRYPTO_CHACHA20_X86_64 tristate "Ciphers: ChaCha20, XChaCha20, XChaCha12 (SSSE3/AVX2/AVX-512VL)" depends on X86 && 64BIT diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile index 04d07ab744b2..3b1d701a4f6c 100644 --- a/arch/x86/crypto/Makefile +++ b/arch/x86/crypto/Makefile @@ -100,6 +100,9 @@ sm4-aesni-avx-x86_64-y := sm4-aesni-avx-asm_64.o sm4_aesni_avx_glue.o obj-$(CONFIG_CRYPTO_SM4_AESNI_AVX2_X86_64) += sm4-aesni-avx2-x86_64.o sm4-aesni-avx2-x86_64-y := sm4-aesni-avx2-asm_64.o sm4_aesni_avx2_glue.o +obj-$(CONFIG_CRYPTO_ARIA_AESNI_AVX_X86_64) += aria-aesni-avx-x86_64.o +aria-aesni-avx-x86_64-y := aria-aesni-avx-asm_64.o aria_aesni_avx_glue.o + quiet_cmd_perlasm = PERLASM $@ cmd_perlasm = $(PERL) $< > $@ $(obj)/%.S: $(src)/%.pl FORCE diff --git a/arch/x86/crypto/aria-aesni-avx-asm_64.S b/arch/x86/crypto/aria-aesni-avx-asm_64.S new file mode 100644 index 000000000000..ba6ef26d9a66 --- /dev/null +++ b/arch/x86/crypto/aria-aesni-avx-asm_64.S @@ -0,0 +1,1304 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * ARIA Cipher 16-way parallel algorithm (AVX) + * + * Copyright (c) 2022 Taehee Yoo + * + */ + +#include +#include + +/* struct aria_ctx: */ +#define enc_key 0 +#define dec_key 272 +#define rounds 544 + +/* register macros */ +#define CTX %rdi + + +#define BV8(a0, a1, a2, a3, a4, a5, a6, a7) \ + ( (((a0) & 1) << 0) | \ + (((a1) & 1) << 1) | \ + (((a2) & 1) << 2) | \ + (((a3) & 1) << 3) | \ + (((a4) & 1) << 4) | \ + (((a5) & 1) << 5) | \ + (((a6) & 1) << 6) | \ + (((a7) & 1) << 7) ) + +#define BM8X8(l0, l1, l2, l3, l4, l5, l6, l7) \ + ( ((l7) << (0 * 8)) | \ + ((l6) << (1 * 8)) | \ + ((l5) << (2 * 8)) | \ + ((l4) << (3 * 8)) | \ + ((l3) << (4 * 8)) | \ + ((l2) << (5 * 8)) | \ + ((l1) << (6 * 8)) | \ + ((l0) << (7 * 8)) ) + +#define inc_le128(x, minus_one, tmp) \ + vpcmpeqq minus_one, x, tmp; \ + vpsubq minus_one, x, x; \ + vpslldq $8, tmp, tmp; \ + vpsubq tmp, x, x; + +#define filter_8bit(x, lo_t, hi_t, mask4bit, tmp0) \ + vpand x, mask4bit, tmp0; \ + vpandn x, mask4bit, x; \ + vpsrld $4, x, x; \ + \ + vpshufb tmp0, lo_t, tmp0; \ + vpshufb x, hi_t, x; \ + vpxor tmp0, x, x; + +#define transpose_4x4(x0, x1, x2, x3, t1, t2) \ + vpunpckhdq x1, x0, t2; \ + vpunpckldq x1, x0, x0; \ + \ + vpunpckldq x3, x2, t1; \ + vpunpckhdq x3, x2, x2; \ + \ + vpunpckhqdq t1, x0, x1; \ + vpunpcklqdq t1, x0, x0; \ + \ + vpunpckhqdq x2, t2, x3; \ + vpunpcklqdq x2, t2, x2; + +#define byteslice_16x16b(a0, b0, c0, d0, \ + a1, b1, c1, d1, \ + a2, b2, c2, d2, \ + a3, b3, c3, d3, \ + st0, st1) \ + vmovdqu d2, st0; \ + vmovdqu d3, st1; \ + transpose_4x4(a0, a1, a2, a3, d2, d3); \ + transpose_4x4(b0, b1, b2, b3, d2, d3); \ + vmovdqu st0, d2; \ + vmovdqu st1, d3; \ + \ + vmovdqu a0, st0; \ + vmovdqu a1, st1; \ + transpose_4x4(c0, c1, c2, c3, a0, a1); \ + transpose_4x4(d0, d1, d2, d3, a0, a1); \ + \ + vmovdqu .Lshufb_16x16b, a0; \ + vmovdqu st1, a1; \ + vpshufb a0, a2, a2; \ + vpshufb a0, a3, a3; \ + vpshufb a0, b0, b0; \ + vpshufb a0, b1, b1; \ + vpshufb a0, b2, b2; \ + vpshufb a0, b3, b3; \ + vpshufb a0, a1, a1; \ + vpshufb a0, c0, c0; \ + vpshufb a0, c1, c1; \ + vpshufb a0, c2, c2; \ + vpshufb a0, c3, c3; \ + vpshufb a0, d0, d0; \ + vpshufb a0, d1, d1; \ + vpshufb a0, d2, d2; \ + vpshufb a0, d3, d3; \ + vmovdqu d3, st1; \ + vmovdqu st0, d3; \ + vpshufb a0, d3, a0; \ + vmovdqu d2, st0; \ + \ + transpose_4x4(a0, b0, c0, d0, d2, d3); \ + transpose_4x4(a1, b1, c1, d1, d2, d3); \ + vmovdqu st0, d2; \ + vmovdqu st1, d3; \ + \ + vmovdqu b0, st0; \ + vmovdqu b1, st1; \ + transpose_4x4(a2, b2, c2, d2, b0, b1); \ + transpose_4x4(a3, b3, c3, d3, b0, b1); \ + vmovdqu st0, b0; \ + vmovdqu st1, b1; \ + /* does not adjust output bytes inside vectors */ + +#define debyteslice_16x16b(a0, b0, c0, d0, \ + a1, b1, c1, d1, \ + a2, b2, c2, d2, \ + a3, b3, c3, d3, \ + st0, st1) \ + vmovdqu d2, st0; \ + vmovdqu d3, st1; \ + transpose_4x4(a0, a1, a2, a3, d2, d3); \ + transpose_4x4(b0, b1, b2, b3, d2, d3); \ + vmovdqu st0, d2; \ + vmovdqu st1, d3; \ + \ + vmovdqu a0, st0; \ + vmovdqu a1, st1; \ + transpose_4x4(c0, c1, c2, c3, a0, a1); \ + transpose_4x4(d0, d1, d2, d3, a0, a1); \ + \ + vmovdqu .Lshufb_16x16b, a0; \ + vmovdqu st1, a1; \ + vpshufb a0, a2, a2; \ + vpshufb a0, a3, a3; \ + vpshufb a0, b0, b0; \ + vpshufb a0, b1, b1; \ + vpshufb a0, b2, b2; \ + vpshufb a0, b3, b3; \ + vpshufb a0, a1, a1; \ + vpshufb a0, c0, c0; \ + vpshufb a0, c1, c1; \ + vpshufb a0, c2, c2; \ + vpshufb a0, c3, c3; \ + vpshufb a0, d0, d0; \ + vpshufb a0, d1, d1; \ + vpshufb a0, d2, d2; \ + vpshufb a0, d3, d3; \ + vmovdqu d3, st1; \ + vmovdqu st0, d3; \ + vpshufb a0, d3, a0; \ + vmovdqu d2, st0; \ + \ + transpose_4x4(c0, d0, a0, b0, d2, d3); \ + transpose_4x4(c1, d1, a1, b1, d2, d3); \ + vmovdqu st0, d2; \ + vmovdqu st1, d3; \ + \ + vmovdqu b0, st0; \ + vmovdqu b1, st1; \ + transpose_4x4(c2, d2, a2, b2, b0, b1); \ + transpose_4x4(c3, d3, a3, b3, b0, b1); \ + vmovdqu st0, b0; \ + vmovdqu st1, b1; \ + /* does not adjust output bytes inside vectors */ + +/* load blocks to registers and apply pre-whitening */ +#define inpack16_pre(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7, \ + rio) \ + vmovdqu (0 * 16)(rio), x0; \ + vmovdqu (1 * 16)(rio), x1; \ + vmovdqu (2 * 16)(rio), x2; \ + vmovdqu (3 * 16)(rio), x3; \ + vmovdqu (4 * 16)(rio), x4; \ + vmovdqu (5 * 16)(rio), x5; \ + vmovdqu (6 * 16)(rio), x6; \ + vmovdqu (7 * 16)(rio), x7; \ + vmovdqu (8 * 16)(rio), y0; \ + vmovdqu (9 * 16)(rio), y1; \ + vmovdqu (10 * 16)(rio), y2; \ + vmovdqu (11 * 16)(rio), y3; \ + vmovdqu (12 * 16)(rio), y4; \ + vmovdqu (13 * 16)(rio), y5; \ + vmovdqu (14 * 16)(rio), y6; \ + vmovdqu (15 * 16)(rio), y7; + +/* byteslice pre-whitened blocks and store to temporary memory */ +#define inpack16_post(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7, \ + mem_ab, mem_cd) \ + byteslice_16x16b(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7, \ + (mem_ab), (mem_cd)); \ + \ + vmovdqu x0, 0 * 16(mem_ab); \ + vmovdqu x1, 1 * 16(mem_ab); \ + vmovdqu x2, 2 * 16(mem_ab); \ + vmovdqu x3, 3 * 16(mem_ab); \ + vmovdqu x4, 4 * 16(mem_ab); \ + vmovdqu x5, 5 * 16(mem_ab); \ + vmovdqu x6, 6 * 16(mem_ab); \ + vmovdqu x7, 7 * 16(mem_ab); \ + vmovdqu y0, 0 * 16(mem_cd); \ + vmovdqu y1, 1 * 16(mem_cd); \ + vmovdqu y2, 2 * 16(mem_cd); \ + vmovdqu y3, 3 * 16(mem_cd); \ + vmovdqu y4, 4 * 16(mem_cd); \ + vmovdqu y5, 5 * 16(mem_cd); \ + vmovdqu y6, 6 * 16(mem_cd); \ + vmovdqu y7, 7 * 16(mem_cd); + +#define write_output(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7, \ + mem) \ + vmovdqu x0, 0 * 16(mem); \ + vmovdqu x1, 1 * 16(mem); \ + vmovdqu x2, 2 * 16(mem); \ + vmovdqu x3, 3 * 16(mem); \ + vmovdqu x4, 4 * 16(mem); \ + vmovdqu x5, 5 * 16(mem); \ + vmovdqu x6, 6 * 16(mem); \ + vmovdqu x7, 7 * 16(mem); \ + vmovdqu y0, 8 * 16(mem); \ + vmovdqu y1, 9 * 16(mem); \ + vmovdqu y2, 10 * 16(mem); \ + vmovdqu y3, 11 * 16(mem); \ + vmovdqu y4, 12 * 16(mem); \ + vmovdqu y5, 13 * 16(mem); \ + vmovdqu y6, 14 * 16(mem); \ + vmovdqu y7, 15 * 16(mem); \ + +#define aria_store_state_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + mem_tmp, idx) \ + vmovdqu x0, ((idx + 0) * 16)(mem_tmp); \ + vmovdqu x1, ((idx + 1) * 16)(mem_tmp); \ + vmovdqu x2, ((idx + 2) * 16)(mem_tmp); \ + vmovdqu x3, ((idx + 3) * 16)(mem_tmp); \ + vmovdqu x4, ((idx + 4) * 16)(mem_tmp); \ + vmovdqu x5, ((idx + 5) * 16)(mem_tmp); \ + vmovdqu x6, ((idx + 6) * 16)(mem_tmp); \ + vmovdqu x7, ((idx + 7) * 16)(mem_tmp); + +#define aria_load_state_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + mem_tmp, idx) \ + vmovdqu ((idx + 0) * 16)(mem_tmp), x0; \ + vmovdqu ((idx + 1) * 16)(mem_tmp), x1; \ + vmovdqu ((idx + 2) * 16)(mem_tmp), x2; \ + vmovdqu ((idx + 3) * 16)(mem_tmp), x3; \ + vmovdqu ((idx + 4) * 16)(mem_tmp), x4; \ + vmovdqu ((idx + 5) * 16)(mem_tmp), x5; \ + vmovdqu ((idx + 6) * 16)(mem_tmp), x6; \ + vmovdqu ((idx + 7) * 16)(mem_tmp), x7; + +#define aria_ark_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + t0, rk, idx, round) \ + /* AddRoundKey */ \ + vpbroadcastb ((round * 16) + idx + 3)(rk), t0; \ + vpxor t0, x0, x0; \ + vpbroadcastb ((round * 16) + idx + 2)(rk), t0; \ + vpxor t0, x1, x1; \ + vpbroadcastb ((round * 16) + idx + 1)(rk), t0; \ + vpxor t0, x2, x2; \ + vpbroadcastb ((round * 16) + idx + 0)(rk), t0; \ + vpxor t0, x3, x3; \ + vpbroadcastb ((round * 16) + idx + 7)(rk), t0; \ + vpxor t0, x4, x4; \ + vpbroadcastb ((round * 16) + idx + 6)(rk), t0; \ + vpxor t0, x5, x5; \ + vpbroadcastb ((round * 16) + idx + 5)(rk), t0; \ + vpxor t0, x6, x6; \ + vpbroadcastb ((round * 16) + idx + 4)(rk), t0; \ + vpxor t0, x7, x7; + +#define aria_sbox_8way_gfni(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + t0, t1, t2, t3, \ + t4, t5, t6, t7) \ + vpbroadcastq .Ltf_s2_bitmatrix, t0; \ + vpbroadcastq .Ltf_inv_bitmatrix, t1; \ + vpbroadcastq .Ltf_id_bitmatrix, t2; \ + vpbroadcastq .Ltf_aff_bitmatrix, t3; \ + vpbroadcastq .Ltf_x2_bitmatrix, t4; \ + vgf2p8affineinvqb $(tf_s2_const), t0, x1, x1; \ + vgf2p8affineinvqb $(tf_s2_const), t0, x5, x5; \ + vgf2p8affineqb $(tf_inv_const), t1, x2, x2; \ + vgf2p8affineqb $(tf_inv_const), t1, x6, x6; \ + vgf2p8affineinvqb $0, t2, x2, x2; \ + vgf2p8affineinvqb $0, t2, x6, x6; \ + vgf2p8affineinvqb $(tf_aff_const), t3, x0, x0; \ + vgf2p8affineinvqb $(tf_aff_const), t3, x4, x4; \ + vgf2p8affineqb $(tf_x2_const), t4, x3, x3; \ + vgf2p8affineqb $(tf_x2_const), t4, x7, x7; \ + vgf2p8affineinvqb $0, t2, x3, x3; \ + vgf2p8affineinvqb $0, t2, x7, x7 + +#define aria_sbox_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + t0, t1, t2, t3, \ + t4, t5, t6, t7) \ + vpxor t7, t7, t7; \ + vmovdqa .Linv_shift_row, t0; \ + vmovdqa .Lshift_row, t1; \ + vpbroadcastd .L0f0f0f0f, t6; \ + vmovdqa .Ltf_lo__inv_aff__and__s2, t2; \ + vmovdqa .Ltf_hi__inv_aff__and__s2, t3; \ + vmovdqa .Ltf_lo__x2__and__fwd_aff, t4; \ + vmovdqa .Ltf_hi__x2__and__fwd_aff, t5; \ + \ + vaesenclast t7, x0, x0; \ + vaesenclast t7, x4, x4; \ + vaesenclast t7, x1, x1; \ + vaesenclast t7, x5, x5; \ + vaesdeclast t7, x2, x2; \ + vaesdeclast t7, x6, x6; \ + \ + /* AES inverse shift rows */ \ + vpshufb t0, x0, x0; \ + vpshufb t0, x4, x4; \ + vpshufb t0, x1, x1; \ + vpshufb t0, x5, x5; \ + vpshufb t1, x3, x3; \ + vpshufb t1, x7, x7; \ + vpshufb t1, x2, x2; \ + vpshufb t1, x6, x6; \ + \ + /* affine transformation for S2 */ \ + filter_8bit(x1, t2, t3, t6, t0); \ + /* affine transformation for S2 */ \ + filter_8bit(x5, t2, t3, t6, t0); \ + \ + /* affine transformation for X2 */ \ + filter_8bit(x3, t4, t5, t6, t0); \ + /* affine transformation for X2 */ \ + filter_8bit(x7, t4, t5, t6, t0); \ + vaesdeclast t7, x3, x3; \ + vaesdeclast t7, x7, x7; + +#define aria_diff_m(x0, x1, x2, x3, \ + t0, t1, t2, t3) \ + /* T = rotr32(X, 8); */ \ + /* X ^= T */ \ + vpxor x0, x3, t0; \ + vpxor x1, x0, t1; \ + vpxor x2, x1, t2; \ + vpxor x3, x2, t3; \ + /* X = T ^ rotr(X, 16); */ \ + vpxor t2, x0, x0; \ + vpxor x1, t3, t3; \ + vpxor t0, x2, x2; \ + vpxor t1, x3, x1; \ + vmovdqu t3, x3; + +#define aria_diff_word(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7) \ + /* t1 ^= t2; */ \ + vpxor y0, x4, x4; \ + vpxor y1, x5, x5; \ + vpxor y2, x6, x6; \ + vpxor y3, x7, x7; \ + \ + /* t2 ^= t3; */ \ + vpxor y4, y0, y0; \ + vpxor y5, y1, y1; \ + vpxor y6, y2, y2; \ + vpxor y7, y3, y3; \ + \ + /* t0 ^= t1; */ \ + vpxor x4, x0, x0; \ + vpxor x5, x1, x1; \ + vpxor x6, x2, x2; \ + vpxor x7, x3, x3; \ + \ + /* t3 ^= t1; */ \ + vpxor x4, y4, y4; \ + vpxor x5, y5, y5; \ + vpxor x6, y6, y6; \ + vpxor x7, y7, y7; \ + \ + /* t2 ^= t0; */ \ + vpxor x0, y0, y0; \ + vpxor x1, y1, y1; \ + vpxor x2, y2, y2; \ + vpxor x3, y3, y3; \ + \ + /* t1 ^= t2; */ \ + vpxor y0, x4, x4; \ + vpxor y1, x5, x5; \ + vpxor y2, x6, x6; \ + vpxor y3, x7, x7; + +#define aria_fe(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7, \ + mem_tmp, rk, round) \ + aria_ark_8way(x0, x1, x2, x3, x4, x5, x6, x7, \ + y0, rk, 8, round); \ + \ + aria_sbox_8way(x2, x3, x0, x1, x6, x7, x4, x5, \ + y0, y1, y2, y3, y4, y5, y6, y7); \ + \ + aria_diff_m(x0, x1, x2, x3, y0, y1, y2, y3); \ + aria_diff_m(x4, x5, x6, x7, y0, y1, y2, y3); \ + aria_store_state_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + mem_tmp, 8); \ + \ + aria_load_state_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + mem_tmp, 0); \ + aria_ark_8way(x0, x1, x2, x3, x4, x5, x6, x7, \ + y0, rk, 0, round); \ + \ + aria_sbox_8way(x2, x3, x0, x1, x6, x7, x4, x5, \ + y0, y1, y2, y3, y4, y5, y6, y7); \ + \ + aria_diff_m(x0, x1, x2, x3, y0, y1, y2, y3); \ + aria_diff_m(x4, x5, x6, x7, y0, y1, y2, y3); \ + aria_store_state_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + mem_tmp, 0); \ + aria_load_state_8way(y0, y1, y2, y3, \ + y4, y5, y6, y7, \ + mem_tmp, 8); \ + aria_diff_word(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7); \ + /* aria_diff_byte() \ + * T3 = ABCD -> BADC \ + * T3 = y4, y5, y6, y7 -> y5, y4, y7, y6 \ + * T0 = ABCD -> CDAB \ + * T0 = x0, x1, x2, x3 -> x2, x3, x0, x1 \ + * T1 = ABCD -> DCBA \ + * T1 = x4, x5, x6, x7 -> x7, x6, x5, x4 \ + */ \ + aria_diff_word(x2, x3, x0, x1, \ + x7, x6, x5, x4, \ + y0, y1, y2, y3, \ + y5, y4, y7, y6); \ + aria_store_state_8way(x3, x2, x1, x0, \ + x6, x7, x4, x5, \ + mem_tmp, 0); + +#define aria_fo(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7, \ + mem_tmp, rk, round) \ + aria_ark_8way(x0, x1, x2, x3, x4, x5, x6, x7, \ + y0, rk, 8, round); \ + \ + aria_sbox_8way(x0, x1, x2, x3, x4, x5, x6, x7, \ + y0, y1, y2, y3, y4, y5, y6, y7); \ + \ + aria_diff_m(x0, x1, x2, x3, y0, y1, y2, y3); \ + aria_diff_m(x4, x5, x6, x7, y0, y1, y2, y3); \ + aria_store_state_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + mem_tmp, 8); \ + \ + aria_load_state_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + mem_tmp, 0); \ + aria_ark_8way(x0, x1, x2, x3, x4, x5, x6, x7, \ + y0, rk, 0, round); \ + \ + aria_sbox_8way(x0, x1, x2, x3, x4, x5, x6, x7, \ + y0, y1, y2, y3, y4, y5, y6, y7); \ + \ + aria_diff_m(x0, x1, x2, x3, y0, y1, y2, y3); \ + aria_diff_m(x4, x5, x6, x7, y0, y1, y2, y3); \ + aria_store_state_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + mem_tmp, 0); \ + aria_load_state_8way(y0, y1, y2, y3, \ + y4, y5, y6, y7, \ + mem_tmp, 8); \ + aria_diff_word(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7); \ + /* aria_diff_byte() \ + * T1 = ABCD -> BADC \ + * T1 = x4, x5, x6, x7 -> x5, x4, x7, x6 \ + * T2 = ABCD -> CDAB \ + * T2 = y0, y1, y2, y3, -> y2, y3, y0, y1 \ + * T3 = ABCD -> DCBA \ + * T3 = y4, y5, y6, y7 -> y7, y6, y5, y4 \ + */ \ + aria_diff_word(x0, x1, x2, x3, \ + x5, x4, x7, x6, \ + y2, y3, y0, y1, \ + y7, y6, y5, y4); \ + aria_store_state_8way(x3, x2, x1, x0, \ + x6, x7, x4, x5, \ + mem_tmp, 0); + +#define aria_ff(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7, \ + mem_tmp, rk, round, last_round) \ + aria_ark_8way(x0, x1, x2, x3, x4, x5, x6, x7, \ + y0, rk, 8, round); \ + \ + aria_sbox_8way(x2, x3, x0, x1, x6, x7, x4, x5, \ + y0, y1, y2, y3, y4, y5, y6, y7); \ + \ + aria_ark_8way(x0, x1, x2, x3, x4, x5, x6, x7, \ + y0, rk, 8, last_round); \ + \ + aria_store_state_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + mem_tmp, 8); \ + \ + aria_load_state_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + mem_tmp, 0); \ + aria_ark_8way(x0, x1, x2, x3, x4, x5, x6, x7, \ + y0, rk, 0, round); \ + \ + aria_sbox_8way(x2, x3, x0, x1, x6, x7, x4, x5, \ + y0, y1, y2, y3, y4, y5, y6, y7); \ + \ + aria_ark_8way(x0, x1, x2, x3, x4, x5, x6, x7, \ + y0, rk, 0, last_round); \ + \ + aria_load_state_8way(y0, y1, y2, y3, \ + y4, y5, y6, y7, \ + mem_tmp, 8); + +#define aria_fe_gfni(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7, \ + mem_tmp, rk, round) \ + aria_ark_8way(x0, x1, x2, x3, x4, x5, x6, x7, \ + y0, rk, 8, round); \ + \ + aria_sbox_8way_gfni(x2, x3, x0, x1, \ + x6, x7, x4, x5, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7); \ + \ + aria_diff_m(x0, x1, x2, x3, y0, y1, y2, y3); \ + aria_diff_m(x4, x5, x6, x7, y0, y1, y2, y3); \ + aria_store_state_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + mem_tmp, 8); \ + \ + aria_load_state_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + mem_tmp, 0); \ + aria_ark_8way(x0, x1, x2, x3, x4, x5, x6, x7, \ + y0, rk, 0, round); \ + \ + aria_sbox_8way_gfni(x2, x3, x0, x1, \ + x6, x7, x4, x5, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7); \ + \ + aria_diff_m(x0, x1, x2, x3, y0, y1, y2, y3); \ + aria_diff_m(x4, x5, x6, x7, y0, y1, y2, y3); \ + aria_store_state_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + mem_tmp, 0); \ + aria_load_state_8way(y0, y1, y2, y3, \ + y4, y5, y6, y7, \ + mem_tmp, 8); \ + aria_diff_word(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7); \ + /* aria_diff_byte() \ + * T3 = ABCD -> BADC \ + * T3 = y4, y5, y6, y7 -> y5, y4, y7, y6 \ + * T0 = ABCD -> CDAB \ + * T0 = x0, x1, x2, x3 -> x2, x3, x0, x1 \ + * T1 = ABCD -> DCBA \ + * T1 = x4, x5, x6, x7 -> x7, x6, x5, x4 \ + */ \ + aria_diff_word(x2, x3, x0, x1, \ + x7, x6, x5, x4, \ + y0, y1, y2, y3, \ + y5, y4, y7, y6); \ + aria_store_state_8way(x3, x2, x1, x0, \ + x6, x7, x4, x5, \ + mem_tmp, 0); + +#define aria_fo_gfni(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7, \ + mem_tmp, rk, round) \ + aria_ark_8way(x0, x1, x2, x3, x4, x5, x6, x7, \ + y0, rk, 8, round); \ + \ + aria_sbox_8way_gfni(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7); \ + \ + aria_diff_m(x0, x1, x2, x3, y0, y1, y2, y3); \ + aria_diff_m(x4, x5, x6, x7, y0, y1, y2, y3); \ + aria_store_state_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + mem_tmp, 8); \ + \ + aria_load_state_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + mem_tmp, 0); \ + aria_ark_8way(x0, x1, x2, x3, x4, x5, x6, x7, \ + y0, rk, 0, round); \ + \ + aria_sbox_8way_gfni(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7); \ + \ + aria_diff_m(x0, x1, x2, x3, y0, y1, y2, y3); \ + aria_diff_m(x4, x5, x6, x7, y0, y1, y2, y3); \ + aria_store_state_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + mem_tmp, 0); \ + aria_load_state_8way(y0, y1, y2, y3, \ + y4, y5, y6, y7, \ + mem_tmp, 8); \ + aria_diff_word(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7); \ + /* aria_diff_byte() \ + * T1 = ABCD -> BADC \ + * T1 = x4, x5, x6, x7 -> x5, x4, x7, x6 \ + * T2 = ABCD -> CDAB \ + * T2 = y0, y1, y2, y3, -> y2, y3, y0, y1 \ + * T3 = ABCD -> DCBA \ + * T3 = y4, y5, y6, y7 -> y7, y6, y5, y4 \ + */ \ + aria_diff_word(x0, x1, x2, x3, \ + x5, x4, x7, x6, \ + y2, y3, y0, y1, \ + y7, y6, y5, y4); \ + aria_store_state_8way(x3, x2, x1, x0, \ + x6, x7, x4, x5, \ + mem_tmp, 0); + +#define aria_ff_gfni(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7, \ + mem_tmp, rk, round, last_round) \ + aria_ark_8way(x0, x1, x2, x3, x4, x5, x6, x7, \ + y0, rk, 8, round); \ + \ + aria_sbox_8way_gfni(x2, x3, x0, x1, \ + x6, x7, x4, x5, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7); \ + \ + aria_ark_8way(x0, x1, x2, x3, x4, x5, x6, x7, \ + y0, rk, 8, last_round); \ + \ + aria_store_state_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + mem_tmp, 8); \ + \ + aria_load_state_8way(x0, x1, x2, x3, \ + x4, x5, x6, x7, \ + mem_tmp, 0); \ + aria_ark_8way(x0, x1, x2, x3, x4, x5, x6, x7, \ + y0, rk, 0, round); \ + \ + aria_sbox_8way_gfni(x2, x3, x0, x1, \ + x6, x7, x4, x5, \ + y0, y1, y2, y3, \ + y4, y5, y6, y7); \ + \ + aria_ark_8way(x0, x1, x2, x3, x4, x5, x6, x7, \ + y0, rk, 0, last_round); \ + \ + aria_load_state_8way(y0, y1, y2, y3, \ + y4, y5, y6, y7, \ + mem_tmp, 8); + +/* NB: section is mergeable, all elements must be aligned 16-byte blocks */ +.section .rodata.cst16, "aM", @progbits, 16 +.align 16 + +#define SHUFB_BYTES(idx) \ + 0 + (idx), 4 + (idx), 8 + (idx), 12 + (idx) + +.Lshufb_16x16b: + .byte SHUFB_BYTES(0), SHUFB_BYTES(1), SHUFB_BYTES(2), SHUFB_BYTES(3); +/* For isolating SubBytes from AESENCLAST, inverse shift row */ +.Linv_shift_row: + .byte 0x00, 0x0d, 0x0a, 0x07, 0x04, 0x01, 0x0e, 0x0b + .byte 0x08, 0x05, 0x02, 0x0f, 0x0c, 0x09, 0x06, 0x03 +.Lshift_row: + .byte 0x00, 0x05, 0x0a, 0x0f, 0x04, 0x09, 0x0e, 0x03 + .byte 0x08, 0x0d, 0x02, 0x07, 0x0c, 0x01, 0x06, 0x0b +/* For CTR-mode IV byteswap */ +.Lbswap128_mask: + .byte 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08 + .byte 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00 + +/* AES inverse affine and S2 combined: + * 1 1 0 0 0 0 0 1 x0 0 + * 0 1 0 0 1 0 0 0 x1 0 + * 1 1 0 0 1 1 1 1 x2 0 + * 0 1 1 0 1 0 0 1 x3 1 + * 0 1 0 0 1 1 0 0 * x4 + 0 + * 0 1 0 1 1 0 0 0 x5 0 + * 0 0 0 0 0 1 0 1 x6 0 + * 1 1 1 0 0 1 1 1 x7 1 + */ +.Ltf_lo__inv_aff__and__s2: + .octa 0x92172DA81A9FA520B2370D883ABF8500 +.Ltf_hi__inv_aff__and__s2: + .octa 0x2B15FFC1AF917B45E6D8320C625CB688 + +/* X2 and AES forward affine combined: + * 1 0 1 1 0 0 0 1 x0 0 + * 0 1 1 1 1 0 1 1 x1 0 + * 0 0 0 1 1 0 1 0 x2 1 + * 0 1 0 0 0 1 0 0 x3 0 + * 0 0 1 1 1 0 1 1 * x4 + 0 + * 0 1 0 0 1 0 0 0 x5 0 + * 1 1 0 1 0 0 1 1 x6 0 + * 0 1 0 0 1 0 1 0 x7 0 + */ +.Ltf_lo__x2__and__fwd_aff: + .octa 0xEFAE0544FCBD1657B8F95213ABEA4100 +.Ltf_hi__x2__and__fwd_aff: + .octa 0x3F893781E95FE1576CDA64D2BA0CB204 + +.section .rodata.cst8, "aM", @progbits, 8 +.align 8 +/* AES affine: */ +#define tf_aff_const BV8(1, 1, 0, 0, 0, 1, 1, 0) +.Ltf_aff_bitmatrix: + .quad BM8X8(BV8(1, 0, 0, 0, 1, 1, 1, 1), + BV8(1, 1, 0, 0, 0, 1, 1, 1), + BV8(1, 1, 1, 0, 0, 0, 1, 1), + BV8(1, 1, 1, 1, 0, 0, 0, 1), + BV8(1, 1, 1, 1, 1, 0, 0, 0), + BV8(0, 1, 1, 1, 1, 1, 0, 0), + BV8(0, 0, 1, 1, 1, 1, 1, 0), + BV8(0, 0, 0, 1, 1, 1, 1, 1)) + +/* AES inverse affine: */ +#define tf_inv_const BV8(1, 0, 1, 0, 0, 0, 0, 0) +.Ltf_inv_bitmatrix: + .quad BM8X8(BV8(0, 0, 1, 0, 0, 1, 0, 1), + BV8(1, 0, 0, 1, 0, 0, 1, 0), + BV8(0, 1, 0, 0, 1, 0, 0, 1), + BV8(1, 0, 1, 0, 0, 1, 0, 0), + BV8(0, 1, 0, 1, 0, 0, 1, 0), + BV8(0, 0, 1, 0, 1, 0, 0, 1), + BV8(1, 0, 0, 1, 0, 1, 0, 0), + BV8(0, 1, 0, 0, 1, 0, 1, 0)) + +/* S2: */ +#define tf_s2_const BV8(0, 1, 0, 0, 0, 1, 1, 1) +.Ltf_s2_bitmatrix: + .quad BM8X8(BV8(0, 1, 0, 1, 0, 1, 1, 1), + BV8(0, 0, 1, 1, 1, 1, 1, 1), + BV8(1, 1, 1, 0, 1, 1, 0, 1), + BV8(1, 1, 0, 0, 0, 0, 1, 1), + BV8(0, 1, 0, 0, 0, 0, 1, 1), + BV8(1, 1, 0, 0, 1, 1, 1, 0), + BV8(0, 1, 1, 0, 0, 0, 1, 1), + BV8(1, 1, 1, 1, 0, 1, 1, 0)) + +/* X2: */ +#define tf_x2_const BV8(0, 0, 1, 1, 0, 1, 0, 0) +.Ltf_x2_bitmatrix: + .quad BM8X8(BV8(0, 0, 0, 1, 1, 0, 0, 0), + BV8(0, 0, 1, 0, 0, 1, 1, 0), + BV8(0, 0, 0, 0, 1, 0, 1, 0), + BV8(1, 1, 1, 0, 0, 0, 1, 1), + BV8(1, 1, 1, 0, 1, 1, 0, 0), + BV8(0, 1, 1, 0, 1, 0, 1, 1), + BV8(1, 0, 1, 1, 1, 1, 0, 1), + BV8(1, 0, 0, 1, 0, 0, 1, 1)) + +/* Identity matrix: */ +.Ltf_id_bitmatrix: + .quad BM8X8(BV8(1, 0, 0, 0, 0, 0, 0, 0), + BV8(0, 1, 0, 0, 0, 0, 0, 0), + BV8(0, 0, 1, 0, 0, 0, 0, 0), + BV8(0, 0, 0, 1, 0, 0, 0, 0), + BV8(0, 0, 0, 0, 1, 0, 0, 0), + BV8(0, 0, 0, 0, 0, 1, 0, 0), + BV8(0, 0, 0, 0, 0, 0, 1, 0), + BV8(0, 0, 0, 0, 0, 0, 0, 1)) + +/* 4-bit mask */ +.section .rodata.cst4.L0f0f0f0f, "aM", @progbits, 4 +.align 4 +.L0f0f0f0f: + .long 0x0f0f0f0f + +.text + +.align 8 +SYM_FUNC_START_LOCAL(__aria_aesni_avx_crypt_16way) + /* input: + * %r9: rk + * %rsi: dst + * %rdx: src + * %xmm0..%xmm15: 16 byte-sliced blocks + */ + + FRAME_BEGIN + + movq %rsi, %rax; + leaq 8 * 16(%rax), %r8; + + inpack16_post(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r8); + aria_fo(%xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15, + %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, + %rax, %r9, 0); + aria_fe(%xmm1, %xmm0, %xmm3, %xmm2, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 1); + aria_fo(%xmm9, %xmm8, %xmm11, %xmm10, %xmm12, %xmm13, %xmm14, %xmm15, + %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, + %rax, %r9, 2); + aria_fe(%xmm1, %xmm0, %xmm3, %xmm2, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 3); + aria_fo(%xmm9, %xmm8, %xmm11, %xmm10, %xmm12, %xmm13, %xmm14, %xmm15, + %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, + %rax, %r9, 4); + aria_fe(%xmm1, %xmm0, %xmm3, %xmm2, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 5); + aria_fo(%xmm9, %xmm8, %xmm11, %xmm10, %xmm12, %xmm13, %xmm14, %xmm15, + %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, + %rax, %r9, 6); + aria_fe(%xmm1, %xmm0, %xmm3, %xmm2, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 7); + aria_fo(%xmm9, %xmm8, %xmm11, %xmm10, %xmm12, %xmm13, %xmm14, %xmm15, + %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, + %rax, %r9, 8); + aria_fe(%xmm1, %xmm0, %xmm3, %xmm2, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 9); + aria_fo(%xmm9, %xmm8, %xmm11, %xmm10, %xmm12, %xmm13, %xmm14, %xmm15, + %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, + %rax, %r9, 10); + cmpl $12, rounds(CTX); + jne .Laria_192; + aria_ff(%xmm1, %xmm0, %xmm3, %xmm2, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 11, 12); + jmp .Laria_end; +.Laria_192: + aria_fe(%xmm1, %xmm0, %xmm3, %xmm2, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 11); + aria_fo(%xmm9, %xmm8, %xmm11, %xmm10, %xmm12, %xmm13, %xmm14, %xmm15, + %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, + %rax, %r9, 12); + cmpl $14, rounds(CTX); + jne .Laria_256; + aria_ff(%xmm1, %xmm0, %xmm3, %xmm2, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 13, 14); + jmp .Laria_end; +.Laria_256: + aria_fe(%xmm1, %xmm0, %xmm3, %xmm2, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 13); + aria_fo(%xmm9, %xmm8, %xmm11, %xmm10, %xmm12, %xmm13, %xmm14, %xmm15, + %xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, + %rax, %r9, 14); + aria_ff(%xmm1, %xmm0, %xmm3, %xmm2, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 15, 16); +.Laria_end: + debyteslice_16x16b(%xmm8, %xmm12, %xmm1, %xmm4, + %xmm9, %xmm13, %xmm0, %xmm5, + %xmm10, %xmm14, %xmm3, %xmm6, + %xmm11, %xmm15, %xmm2, %xmm7, + (%rax), (%r8)); + + FRAME_END + RET; +SYM_FUNC_END(__aria_aesni_avx_crypt_16way) + +SYM_FUNC_START(aria_aesni_avx_encrypt_16way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst + * %rdx: src + */ + + FRAME_BEGIN + + leaq enc_key(CTX), %r9; + + inpack16_pre(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rdx); + + call __aria_aesni_avx_crypt_16way; + + write_output(%xmm1, %xmm0, %xmm3, %xmm2, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rax); + + FRAME_END + RET; +SYM_FUNC_END(aria_aesni_avx_encrypt_16way) + +SYM_FUNC_START(aria_aesni_avx_decrypt_16way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst + * %rdx: src + */ + + FRAME_BEGIN + + leaq dec_key(CTX), %r9; + + inpack16_pre(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rdx); + + call __aria_aesni_avx_crypt_16way; + + write_output(%xmm1, %xmm0, %xmm3, %xmm2, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rax); + + FRAME_END + RET; +SYM_FUNC_END(aria_aesni_avx_decrypt_16way) + +SYM_FUNC_START_LOCAL(__aria_aesni_avx_ctr_gen_keystream_16way) + /* input: + * %rdi: ctx + * %rsi: dst + * %rdx: src + * %rcx: keystream + * %r8: iv (big endian, 128bit) + */ + + FRAME_BEGIN + /* load IV and byteswap */ + vmovdqu (%r8), %xmm8; + + vmovdqa .Lbswap128_mask (%rip), %xmm1; + vpshufb %xmm1, %xmm8, %xmm3; /* be => le */ + + vpcmpeqd %xmm0, %xmm0, %xmm0; + vpsrldq $8, %xmm0, %xmm0; /* low: -1, high: 0 */ + + /* construct IVs */ + inc_le128(%xmm3, %xmm0, %xmm5); /* +1 */ + vpshufb %xmm1, %xmm3, %xmm9; + inc_le128(%xmm3, %xmm0, %xmm5); /* +1 */ + vpshufb %xmm1, %xmm3, %xmm10; + inc_le128(%xmm3, %xmm0, %xmm5); /* +1 */ + vpshufb %xmm1, %xmm3, %xmm11; + inc_le128(%xmm3, %xmm0, %xmm5); /* +1 */ + vpshufb %xmm1, %xmm3, %xmm12; + inc_le128(%xmm3, %xmm0, %xmm5); /* +1 */ + vpshufb %xmm1, %xmm3, %xmm13; + inc_le128(%xmm3, %xmm0, %xmm5); /* +1 */ + vpshufb %xmm1, %xmm3, %xmm14; + inc_le128(%xmm3, %xmm0, %xmm5); /* +1 */ + vpshufb %xmm1, %xmm3, %xmm15; + vmovdqu %xmm8, (0 * 16)(%rcx); + vmovdqu %xmm9, (1 * 16)(%rcx); + vmovdqu %xmm10, (2 * 16)(%rcx); + vmovdqu %xmm11, (3 * 16)(%rcx); + vmovdqu %xmm12, (4 * 16)(%rcx); + vmovdqu %xmm13, (5 * 16)(%rcx); + vmovdqu %xmm14, (6 * 16)(%rcx); + vmovdqu %xmm15, (7 * 16)(%rcx); + + inc_le128(%xmm3, %xmm0, %xmm5); /* +1 */ + vpshufb %xmm1, %xmm3, %xmm8; + inc_le128(%xmm3, %xmm0, %xmm5); /* +1 */ + vpshufb %xmm1, %xmm3, %xmm9; + inc_le128(%xmm3, %xmm0, %xmm5); /* +1 */ + vpshufb %xmm1, %xmm3, %xmm10; + inc_le128(%xmm3, %xmm0, %xmm5); /* +1 */ + vpshufb %xmm1, %xmm3, %xmm11; + inc_le128(%xmm3, %xmm0, %xmm5); /* +1 */ + vpshufb %xmm1, %xmm3, %xmm12; + inc_le128(%xmm3, %xmm0, %xmm5); /* +1 */ + vpshufb %xmm1, %xmm3, %xmm13; + inc_le128(%xmm3, %xmm0, %xmm5); /* +1 */ + vpshufb %xmm1, %xmm3, %xmm14; + inc_le128(%xmm3, %xmm0, %xmm5); /* +1 */ + vpshufb %xmm1, %xmm3, %xmm15; + inc_le128(%xmm3, %xmm0, %xmm5); /* +1 */ + vpshufb %xmm1, %xmm3, %xmm4; + vmovdqu %xmm4, (%r8); + + vmovdqu (0 * 16)(%rcx), %xmm0; + vmovdqu (1 * 16)(%rcx), %xmm1; + vmovdqu (2 * 16)(%rcx), %xmm2; + vmovdqu (3 * 16)(%rcx), %xmm3; + vmovdqu (4 * 16)(%rcx), %xmm4; + vmovdqu (5 * 16)(%rcx), %xmm5; + vmovdqu (6 * 16)(%rcx), %xmm6; + vmovdqu (7 * 16)(%rcx), %xmm7; + + FRAME_END + RET; +SYM_FUNC_END(__aria_aesni_avx_ctr_gen_keystream_16way) + +SYM_FUNC_START(aria_aesni_avx_ctr_crypt_16way) + /* input: + * %rdi: ctx + * %rsi: dst + * %rdx: src + * %rcx: keystream + * %r8: iv (big endian, 128bit) + */ + FRAME_BEGIN + + call __aria_aesni_avx_ctr_gen_keystream_16way; + + leaq (%rsi), %r10; + leaq (%rdx), %r11; + leaq (%rcx), %rsi; + leaq (%rcx), %rdx; + leaq enc_key(CTX), %r9; + + call __aria_aesni_avx_crypt_16way; + + vpxor (0 * 16)(%r11), %xmm1, %xmm1; + vpxor (1 * 16)(%r11), %xmm0, %xmm0; + vpxor (2 * 16)(%r11), %xmm3, %xmm3; + vpxor (3 * 16)(%r11), %xmm2, %xmm2; + vpxor (4 * 16)(%r11), %xmm4, %xmm4; + vpxor (5 * 16)(%r11), %xmm5, %xmm5; + vpxor (6 * 16)(%r11), %xmm6, %xmm6; + vpxor (7 * 16)(%r11), %xmm7, %xmm7; + vpxor (8 * 16)(%r11), %xmm8, %xmm8; + vpxor (9 * 16)(%r11), %xmm9, %xmm9; + vpxor (10 * 16)(%r11), %xmm10, %xmm10; + vpxor (11 * 16)(%r11), %xmm11, %xmm11; + vpxor (12 * 16)(%r11), %xmm12, %xmm12; + vpxor (13 * 16)(%r11), %xmm13, %xmm13; + vpxor (14 * 16)(%r11), %xmm14, %xmm14; + vpxor (15 * 16)(%r11), %xmm15, %xmm15; + write_output(%xmm1, %xmm0, %xmm3, %xmm2, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %r10); + + FRAME_END + RET; +SYM_FUNC_END(aria_aesni_avx_ctr_crypt_16way) + +SYM_FUNC_START_LOCAL(__aria_aesni_avx_gfni_crypt_16way) + /* input: + * %r9: rk + * %rsi: dst + * %rdx: src + * %xmm0..%xmm15: 16 byte-sliced blocks + */ + + FRAME_BEGIN + + movq %rsi, %rax; + leaq 8 * 16(%rax), %r8; + + inpack16_post(%xmm0, %xmm1, %xmm2, %xmm3, + %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, + %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r8); + aria_fo_gfni(%xmm8, %xmm9, %xmm10, %xmm11, + %xmm12, %xmm13, %xmm14, %xmm15, + %xmm0, %xmm1, %xmm2, %xmm3, + %xmm4, %xmm5, %xmm6, %xmm7, + %rax, %r9, 0); + aria_fe_gfni(%xmm1, %xmm0, %xmm3, %xmm2, + %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, + %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 1); + aria_fo_gfni(%xmm9, %xmm8, %xmm11, %xmm10, + %xmm12, %xmm13, %xmm14, %xmm15, + %xmm0, %xmm1, %xmm2, %xmm3, + %xmm4, %xmm5, %xmm6, %xmm7, + %rax, %r9, 2); + aria_fe_gfni(%xmm1, %xmm0, %xmm3, %xmm2, + %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, + %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 3); + aria_fo_gfni(%xmm9, %xmm8, %xmm11, %xmm10, + %xmm12, %xmm13, %xmm14, %xmm15, + %xmm0, %xmm1, %xmm2, %xmm3, + %xmm4, %xmm5, %xmm6, %xmm7, + %rax, %r9, 4); + aria_fe_gfni(%xmm1, %xmm0, %xmm3, %xmm2, + %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, + %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 5); + aria_fo_gfni(%xmm9, %xmm8, %xmm11, %xmm10, + %xmm12, %xmm13, %xmm14, %xmm15, + %xmm0, %xmm1, %xmm2, %xmm3, + %xmm4, %xmm5, %xmm6, %xmm7, + %rax, %r9, 6); + aria_fe_gfni(%xmm1, %xmm0, %xmm3, %xmm2, + %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, + %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 7); + aria_fo_gfni(%xmm9, %xmm8, %xmm11, %xmm10, + %xmm12, %xmm13, %xmm14, %xmm15, + %xmm0, %xmm1, %xmm2, %xmm3, + %xmm4, %xmm5, %xmm6, %xmm7, + %rax, %r9, 8); + aria_fe_gfni(%xmm1, %xmm0, %xmm3, %xmm2, + %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, + %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 9); + aria_fo_gfni(%xmm9, %xmm8, %xmm11, %xmm10, + %xmm12, %xmm13, %xmm14, %xmm15, + %xmm0, %xmm1, %xmm2, %xmm3, + %xmm4, %xmm5, %xmm6, %xmm7, + %rax, %r9, 10); + cmpl $12, rounds(CTX); + jne .Laria_gfni_192; + aria_ff_gfni(%xmm1, %xmm0, %xmm3, %xmm2, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 11, 12); + jmp .Laria_gfni_end; +.Laria_gfni_192: + aria_fe_gfni(%xmm1, %xmm0, %xmm3, %xmm2, + %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, + %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 11); + aria_fo_gfni(%xmm9, %xmm8, %xmm11, %xmm10, + %xmm12, %xmm13, %xmm14, %xmm15, + %xmm0, %xmm1, %xmm2, %xmm3, + %xmm4, %xmm5, %xmm6, %xmm7, + %rax, %r9, 12); + cmpl $14, rounds(CTX); + jne .Laria_gfni_256; + aria_ff_gfni(%xmm1, %xmm0, %xmm3, %xmm2, + %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, + %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 13, 14); + jmp .Laria_gfni_end; +.Laria_gfni_256: + aria_fe_gfni(%xmm1, %xmm0, %xmm3, %xmm2, + %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, + %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 13); + aria_fo_gfni(%xmm9, %xmm8, %xmm11, %xmm10, + %xmm12, %xmm13, %xmm14, %xmm15, + %xmm0, %xmm1, %xmm2, %xmm3, + %xmm4, %xmm5, %xmm6, %xmm7, + %rax, %r9, 14); + aria_ff_gfni(%xmm1, %xmm0, %xmm3, %xmm2, + %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, + %xmm12, %xmm13, %xmm14, + %xmm15, %rax, %r9, 15, 16); +.Laria_gfni_end: + debyteslice_16x16b(%xmm8, %xmm12, %xmm1, %xmm4, + %xmm9, %xmm13, %xmm0, %xmm5, + %xmm10, %xmm14, %xmm3, %xmm6, + %xmm11, %xmm15, %xmm2, %xmm7, + (%rax), (%r8)); + + FRAME_END + RET; +SYM_FUNC_END(__aria_aesni_avx_gfni_crypt_16way) + +SYM_FUNC_START(aria_aesni_avx_gfni_encrypt_16way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst + * %rdx: src + */ + + FRAME_BEGIN + + leaq enc_key(CTX), %r9; + + inpack16_pre(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rdx); + + call __aria_aesni_avx_gfni_crypt_16way; + + write_output(%xmm1, %xmm0, %xmm3, %xmm2, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rax); + + FRAME_END + RET; +SYM_FUNC_END(aria_aesni_avx_gfni_encrypt_16way) + +SYM_FUNC_START(aria_aesni_avx_gfni_decrypt_16way) + /* input: + * %rdi: ctx, CTX + * %rsi: dst + * %rdx: src + */ + + FRAME_BEGIN + + leaq dec_key(CTX), %r9; + + inpack16_pre(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rdx); + + call __aria_aesni_avx_gfni_crypt_16way; + + write_output(%xmm1, %xmm0, %xmm3, %xmm2, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %rax); + + FRAME_END + RET; +SYM_FUNC_END(aria_aesni_avx_gfni_decrypt_16way) + +SYM_FUNC_START(aria_aesni_avx_gfni_ctr_crypt_16way) + /* input: + * %rdi: ctx + * %rsi: dst + * %rdx: src + * %rcx: keystream + * %r8: iv (big endian, 128bit) + */ + FRAME_BEGIN + + call __aria_aesni_avx_ctr_gen_keystream_16way + + leaq (%rsi), %r10; + leaq (%rdx), %r11; + leaq (%rcx), %rsi; + leaq (%rcx), %rdx; + leaq enc_key(CTX), %r9; + + call __aria_aesni_avx_gfni_crypt_16way; + + vpxor (0 * 16)(%r11), %xmm1, %xmm1; + vpxor (1 * 16)(%r11), %xmm0, %xmm0; + vpxor (2 * 16)(%r11), %xmm3, %xmm3; + vpxor (3 * 16)(%r11), %xmm2, %xmm2; + vpxor (4 * 16)(%r11), %xmm4, %xmm4; + vpxor (5 * 16)(%r11), %xmm5, %xmm5; + vpxor (6 * 16)(%r11), %xmm6, %xmm6; + vpxor (7 * 16)(%r11), %xmm7, %xmm7; + vpxor (8 * 16)(%r11), %xmm8, %xmm8; + vpxor (9 * 16)(%r11), %xmm9, %xmm9; + vpxor (10 * 16)(%r11), %xmm10, %xmm10; + vpxor (11 * 16)(%r11), %xmm11, %xmm11; + vpxor (12 * 16)(%r11), %xmm12, %xmm12; + vpxor (13 * 16)(%r11), %xmm13, %xmm13; + vpxor (14 * 16)(%r11), %xmm14, %xmm14; + vpxor (15 * 16)(%r11), %xmm15, %xmm15; + write_output(%xmm1, %xmm0, %xmm3, %xmm2, %xmm4, %xmm5, %xmm6, %xmm7, + %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, + %xmm15, %r10); + + FRAME_END + RET; +SYM_FUNC_END(aria_aesni_avx_gfni_ctr_crypt_16way) diff --git a/arch/x86/crypto/aria-avx.h b/arch/x86/crypto/aria-avx.h new file mode 100644 index 000000000000..01e9a01dc157 --- /dev/null +++ b/arch/x86/crypto/aria-avx.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +#ifndef ASM_X86_ARIA_AVX_H +#define ASM_X86_ARIA_AVX_H + +#include + +#define ARIA_AESNI_PARALLEL_BLOCKS 16 +#define ARIA_AESNI_PARALLEL_BLOCK_SIZE (ARIA_BLOCK_SIZE * 16) + +struct aria_avx_ops { + void (*aria_encrypt_16way)(const void *ctx, u8 *dst, const u8 *src); + void (*aria_decrypt_16way)(const void *ctx, u8 *dst, const u8 *src); + void (*aria_ctr_crypt_16way)(const void *ctx, u8 *dst, const u8 *src, + u8 *keystream, u8 *iv); +}; +#endif diff --git a/arch/x86/crypto/aria_aesni_avx_glue.c b/arch/x86/crypto/aria_aesni_avx_glue.c new file mode 100644 index 000000000000..62644c908042 --- /dev/null +++ b/arch/x86/crypto/aria_aesni_avx_glue.c @@ -0,0 +1,213 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Glue Code for the AVX/AES-NI/GFNI assembler implementation of the ARIA Cipher + * + * Copyright (c) 2022 Taehee Yoo + */ + +#include +#include +#include +#include +#include +#include +#include + +#include "ecb_cbc_helpers.h" +#include "aria-avx.h" + +asmlinkage void aria_aesni_avx_encrypt_16way(const void *ctx, u8 *dst, + const u8 *src); +asmlinkage void aria_aesni_avx_decrypt_16way(const void *ctx, u8 *dst, + const u8 *src); +asmlinkage void aria_aesni_avx_ctr_crypt_16way(const void *ctx, u8 *dst, + const u8 *src, + u8 *keystream, u8 *iv); +asmlinkage void aria_aesni_avx_gfni_encrypt_16way(const void *ctx, u8 *dst, + const u8 *src); +asmlinkage void aria_aesni_avx_gfni_decrypt_16way(const void *ctx, u8 *dst, + const u8 *src); +asmlinkage void aria_aesni_avx_gfni_ctr_crypt_16way(const void *ctx, u8 *dst, + const u8 *src, + u8 *keystream, u8 *iv); + +struct aria_avx_ops aria_ops; + +static int ecb_do_encrypt(struct skcipher_request *req, const u32 *rkey) +{ + ECB_WALK_START(req, ARIA_BLOCK_SIZE, ARIA_AESNI_PARALLEL_BLOCKS); + ECB_BLOCK(ARIA_AESNI_PARALLEL_BLOCKS, aria_ops.aria_encrypt_16way); + ECB_BLOCK(1, aria_encrypt); + ECB_WALK_END(); +} + +static int ecb_do_decrypt(struct skcipher_request *req, const u32 *rkey) +{ + ECB_WALK_START(req, ARIA_BLOCK_SIZE, ARIA_AESNI_PARALLEL_BLOCKS); + ECB_BLOCK(ARIA_AESNI_PARALLEL_BLOCKS, aria_ops.aria_decrypt_16way); + ECB_BLOCK(1, aria_decrypt); + ECB_WALK_END(); +} + +static int aria_avx_ecb_encrypt(struct skcipher_request *req) +{ + struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); + struct aria_ctx *ctx = crypto_skcipher_ctx(tfm); + + return ecb_do_encrypt(req, ctx->enc_key[0]); +} + +static int aria_avx_ecb_decrypt(struct skcipher_request *req) +{ + struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); + struct aria_ctx *ctx = crypto_skcipher_ctx(tfm); + + return ecb_do_decrypt(req, ctx->dec_key[0]); +} + +static int aria_avx_set_key(struct crypto_skcipher *tfm, const u8 *key, + unsigned int keylen) +{ + return aria_set_key(&tfm->base, key, keylen); +} + +static int aria_avx_ctr_encrypt(struct skcipher_request *req) +{ + struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); + struct aria_ctx *ctx = crypto_skcipher_ctx(tfm); + struct skcipher_walk walk; + unsigned int nbytes; + int err; + + err = skcipher_walk_virt(&walk, req, false); + + while ((nbytes = walk.nbytes) > 0) { + const u8 *src = walk.src.virt.addr; + u8 *dst = walk.dst.virt.addr; + + while (nbytes >= ARIA_AESNI_PARALLEL_BLOCK_SIZE) { + u8 keystream[ARIA_AESNI_PARALLEL_BLOCK_SIZE]; + + kernel_fpu_begin(); + aria_ops.aria_ctr_crypt_16way(ctx, dst, src, keystream, + walk.iv); + kernel_fpu_end(); + dst += ARIA_AESNI_PARALLEL_BLOCK_SIZE; + src += ARIA_AESNI_PARALLEL_BLOCK_SIZE; + nbytes -= ARIA_AESNI_PARALLEL_BLOCK_SIZE; + } + + while (nbytes >= ARIA_BLOCK_SIZE) { + u8 keystream[ARIA_BLOCK_SIZE]; + + memcpy(keystream, walk.iv, ARIA_BLOCK_SIZE); + crypto_inc(walk.iv, ARIA_BLOCK_SIZE); + + aria_encrypt(ctx, keystream, keystream); + + crypto_xor_cpy(dst, src, keystream, ARIA_BLOCK_SIZE); + dst += ARIA_BLOCK_SIZE; + src += ARIA_BLOCK_SIZE; + nbytes -= ARIA_BLOCK_SIZE; + } + + if (walk.nbytes == walk.total && nbytes > 0) { + u8 keystream[ARIA_BLOCK_SIZE]; + + memcpy(keystream, walk.iv, ARIA_BLOCK_SIZE); + crypto_inc(walk.iv, ARIA_BLOCK_SIZE); + + aria_encrypt(ctx, keystream, keystream); + + crypto_xor_cpy(dst, src, keystream, nbytes); + dst += nbytes; + src += nbytes; + nbytes = 0; + } + err = skcipher_walk_done(&walk, nbytes); + } + + return err; +} + +static struct skcipher_alg aria_algs[] = { + { + .base.cra_name = "__ecb(aria)", + .base.cra_driver_name = "__ecb-aria-avx", + .base.cra_priority = 400, + .base.cra_flags = CRYPTO_ALG_INTERNAL, + .base.cra_blocksize = ARIA_BLOCK_SIZE, + .base.cra_ctxsize = sizeof(struct aria_ctx), + .base.cra_module = THIS_MODULE, + .min_keysize = ARIA_MIN_KEY_SIZE, + .max_keysize = ARIA_MAX_KEY_SIZE, + .setkey = aria_avx_set_key, + .encrypt = aria_avx_ecb_encrypt, + .decrypt = aria_avx_ecb_decrypt, + }, { + .base.cra_name = "__ctr(aria)", + .base.cra_driver_name = "__ctr-aria-avx", + .base.cra_priority = 400, + .base.cra_flags = CRYPTO_ALG_INTERNAL, + .base.cra_blocksize = 1, + .base.cra_ctxsize = sizeof(struct aria_ctx), + .base.cra_module = THIS_MODULE, + .min_keysize = ARIA_MIN_KEY_SIZE, + .max_keysize = ARIA_MAX_KEY_SIZE, + .ivsize = ARIA_BLOCK_SIZE, + .chunksize = ARIA_BLOCK_SIZE, + .walksize = 16 * ARIA_BLOCK_SIZE, + .setkey = aria_avx_set_key, + .encrypt = aria_avx_ctr_encrypt, + .decrypt = aria_avx_ctr_encrypt, + } +}; + +static struct simd_skcipher_alg *aria_simd_algs[ARRAY_SIZE(aria_algs)]; + +static int __init aria_avx_init(void) +{ + const char *feature_name; + + if (!boot_cpu_has(X86_FEATURE_AVX) || + !boot_cpu_has(X86_FEATURE_AES) || + !boot_cpu_has(X86_FEATURE_OSXSAVE)) { + pr_info("AVX or AES-NI instructions are not detected.\n"); + return -ENODEV; + } + + if (!cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, + &feature_name)) { + pr_info("CPU feature '%s' is not supported.\n", feature_name); + return -ENODEV; + } + + if (boot_cpu_has(X86_FEATURE_GFNI)) { + aria_ops.aria_encrypt_16way = aria_aesni_avx_gfni_encrypt_16way; + aria_ops.aria_decrypt_16way = aria_aesni_avx_gfni_decrypt_16way; + aria_ops.aria_ctr_crypt_16way = aria_aesni_avx_gfni_ctr_crypt_16way; + } else { + aria_ops.aria_encrypt_16way = aria_aesni_avx_encrypt_16way; + aria_ops.aria_decrypt_16way = aria_aesni_avx_decrypt_16way; + aria_ops.aria_ctr_crypt_16way = aria_aesni_avx_ctr_crypt_16way; + } + + return simd_register_skciphers_compat(aria_algs, + ARRAY_SIZE(aria_algs), + aria_simd_algs); +} + +static void __exit aria_avx_exit(void) +{ + simd_unregister_skciphers(aria_algs, ARRAY_SIZE(aria_algs), + aria_simd_algs); +} + +module_init(aria_avx_init); +module_exit(aria_avx_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Taehee Yoo "); +MODULE_DESCRIPTION("ARIA Cipher Algorithm, AVX/AES-NI/GFNI optimized"); +MODULE_ALIAS_CRYPTO("aria"); +MODULE_ALIAS_CRYPTO("aria-aesni-avx"); From patchwork Mon Sep 5 09:45:03 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taehee Yoo X-Patchwork-Id: 605404 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 91A16ECAAD3 for ; Mon, 5 Sep 2022 09:45:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237163AbiIEJpj (ORCPT ); Mon, 5 Sep 2022 05:45:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34294 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237333AbiIEJpa (ORCPT ); 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Mon, 05 Sep 2022 02:45:28 -0700 (PDT) From: Taehee Yoo To: linux-crypto@vger.kernel.org, herbert@gondor.apana.org.au, davem@davemloft.net, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, jussi.kivilinna@iki.fi, elliott@hpe.com Cc: ap420073@gmail.com Subject: [PATCH v3 3/3] crypto: tcrypt: add async speed test for aria cipher Date: Mon, 5 Sep 2022 09:45:03 +0000 Message-Id: <20220905094503.25651-4-ap420073@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220905094503.25651-1-ap420073@gmail.com> References: <20220905094503.25651-1-ap420073@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org In order to test for the performance of aria-avx implementation, it needs an async speed test. So, it adds async speed tests to the tcrypt. Signed-off-by: Taehee Yoo --- v3: - Add ctr(aria) async speed test. - Add gcm(aria) multi buffer speed test v2: - No changes. crypto/tcrypt.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c index e85f623c3c54..a82679b576bb 100644 --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -2205,6 +2205,13 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb) NULL, 0, 16, 8, speed_template_16_24_32); break; + case 229: + test_mb_aead_speed("gcm(aria)", ENCRYPT, sec, NULL, 0, 16, 8, + speed_template_16, num_mb); + test_mb_aead_speed("gcm(aria)", DECRYPT, sec, NULL, 0, 16, 8, + speed_template_16, num_mb); + break; + case 300: if (alg) { test_hash_speed(alg, sec, generic_hash_speed_template); @@ -2625,6 +2632,17 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb) speed_template_16); break; + case 519: + test_acipher_speed("ecb(aria)", ENCRYPT, sec, NULL, 0, + speed_template_16_24_32); + test_acipher_speed("ecb(aria)", DECRYPT, sec, NULL, 0, + speed_template_16_24_32); + test_acipher_speed("ctr(aria)", ENCRYPT, sec, NULL, 0, + speed_template_16_24_32); + test_acipher_speed("ctr(aria)", DECRYPT, sec, NULL, 0, + speed_template_16_24_32); + break; + case 600: test_mb_skcipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0, speed_template_16_24_32, num_mb); @@ -2836,6 +2854,18 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb) test_mb_skcipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0, speed_template_8_32, num_mb); break; + + case 610: + test_mb_skcipher_speed("ecb(aria)", ENCRYPT, sec, NULL, 0, + speed_template_16_32, num_mb); + test_mb_skcipher_speed("ecb(aria)", DECRYPT, sec, NULL, 0, + speed_template_16_32, num_mb); + test_mb_skcipher_speed("ctr(aria)", ENCRYPT, sec, NULL, 0, + speed_template_16_32, num_mb); + test_mb_skcipher_speed("ctr(aria)", DECRYPT, sec, NULL, 0, + speed_template_16_32, num_mb); + break; + } return ret;