From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277754; cv=none; d=zohomail.com; s=zohoarc; b=b0t7s1kJRzZRHM7g6WMCUf1PsL5yhjzvl9duf3xaNgHgE11WIf5DpnCU128RtQFnOMWO9ZnNl0ZrduithNOHKIKUZCzkDJqGRxL4ckMD8/0lK0Izw8oePdLTZV0vdG2Rdb1/z5wqzcOuaz8u+E7elf6nLNcaz9bRIF3qbGXYcHY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277754; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=qVOgPdpdn5OzaD8uC9gXnLe4O2qeMpIufQqKixCjiEQ=; b=dzYLy5yogEAzX/GuLwA2GT4tfe25QBpIbe9CLv53x7fRqP27oj9kGZmY3GK1Osg91TCMoaSTvtGEjGa1UJml6otYOQwcaHm/OCh3XuVbf0mHBhyz9Y9DSm13nX1z3cnSJgqFhwukTJkguTnT/4hNyKqEou7xGcJBMFgPrki5LYE= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277754485911.3708609392771; Thu, 8 Jun 2023 19:29:14 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RnO-0002T3-2K; Thu, 08 Jun 2023 22:24:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7RnM-0002Qv-JT for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:08 -0400 Received: from mail-pf1-x42c.google.com ([2607:f8b0:4864:20::42c]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7RnJ-0005X0-HL for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:08 -0400 Received: by mail-pf1-x42c.google.com with SMTP id d2e1a72fcca58-65242634690so1012851b3a.0 for ; Thu, 08 Jun 2023 19:24:05 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277444; x=1688869444; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=qVOgPdpdn5OzaD8uC9gXnLe4O2qeMpIufQqKixCjiEQ=; b=A7lSk/DZ+ucqn9riSY07zqG8Qc/clWgKKmtYD0seiIlp7TETwVJBVBpahoEMDJSGSp j8RZll2jOeiceCrGQjaAnKwZ6BP8c/j0YZYip9oLMwPCCCmxjg3t0XH8Po7tYbcGy1Fe AYKZWTIzFU3Zo7CQF+AGN+orsDr9BJ3ZB3int1PzD7Nda4Yr0oIS3+PRN+MOCA8ehiXc b3phXKufK4iWb5IzbDFZaZj2bE7PLRu+HRzGQ93xjeGwgDQNhtWoMpKpY9fdu8Npw7bg yWA5+igEME+DuTSnYHOqRMIQzUFrast+73QyaLtg1zZ3Yi5r0pG3L80+FOh0OSj6QKGd qNEQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277444; x=1688869444; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=qVOgPdpdn5OzaD8uC9gXnLe4O2qeMpIufQqKixCjiEQ=; b=jqhsz7d4CD8Kd7XSOfE8hMqykKQ9DTv1EJY1Ie0kzdQI4LW6YIgYR6YddyxYH+7eJH egQ9vYx2m1obzbc3GDSA63Wvk81QPWrx1I25nC+gb/BGVXipbG+Svg/0NeH2hCr/QSWZ 02WeRZr4aclsbT2H8/qLQpDDKd0csbY/GXZj99WkhVtkkwvxfng69lX+WlMOQzd85m/M znsL/9dHSsUJdj4HkzkHvbNEC/hGMSJR4rRoOSeos/zsIZGkTsSjuEu4XOZkCnxglzdS Y4ZV/VkimYZ6y6fCwO4Zw9+N2yaf8RvpsfrckJKlPQ8ZNVmWoQfZl64JZ6QmcNw39N9N 4lPA== X-Gm-Message-State: AC+VfDyt2h2zx/opmLJQyrqHw5nCWqDjyw6MiVx6cHNlzMSXpUfiut9i V/nfxEZCuPCC2QeOraAfVrNO0qkO8cK+4yNOf3E= X-Google-Smtp-Source: ACHHUZ5jScUBm3MHlBsloC0k0hSPoxeZif5rC4Ahz/mxxKEuaZBPr1PwVSONEjyx6c4+Guse8Bs0OA== X-Received: by 2002:a05:6a00:1a0f:b0:65a:1efc:13ca with SMTP id g15-20020a056a001a0f00b0065a1efc13camr13812pfv.15.1686277444032; Thu, 08 Jun 2023 19:24:04 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 01/38] tcg/ppc: Define _CALL_AIX for clang on ppc64(be) Date: Thu, 8 Jun 2023 19:23:24 -0700 Message-Id: <20230609022401.684157-2-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::42c; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42c.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277754909100001 Content-Type: text/plain; charset="utf-8" Restructure the ifdef ladder, separating 64-bit from 32-bit, and ensure _CALL_AIX is set for ELF v1. Fixes the build for ppc64 big-endian host with clang. Signed-off-by: Richard Henderson Reviewed-by: Daniel Henrique Barboza --- tcg/ppc/tcg-target.c.inc | 23 ++++++++++++++++------- 1 file changed, 16 insertions(+), 7 deletions(-) diff --git a/tcg/ppc/tcg-target.c.inc b/tcg/ppc/tcg-target.c.inc index 507fe6cda8..5c8378f8f6 100644 --- a/tcg/ppc/tcg-target.c.inc +++ b/tcg/ppc/tcg-target.c.inc @@ -29,15 +29,24 @@ /* * Standardize on the _CALL_FOO symbols used by GCC: * Apple XCode does not define _CALL_DARWIN. - * Clang defines _CALL_ELF (64-bit) but not _CALL_SYSV (32-bit). + * Clang defines _CALL_ELF (64-bit) but not _CALL_SYSV or _CALL_AIX. */ -#if !defined(_CALL_SYSV) && \ - !defined(_CALL_DARWIN) && \ - !defined(_CALL_AIX) && \ - !defined(_CALL_ELF) -# if defined(__APPLE__) +#if TCG_TARGET_REG_BITS =3D=3D 64 +# ifdef _CALL_AIX + /* ok */ +# elif defined(_CALL_ELF) && _CALL_ELF =3D=3D 1 +# define _CALL_AIX +# elif defined(_CALL_ELF) && _CALL_ELF =3D=3D 2 + /* ok */ +# else +# error "Unknown ABI" +# endif +#else +# if defined(_CALL_SYSV) || defined(_CALL_DARWIN) + /* ok */ +# elif defined(__APPLE__) # define _CALL_DARWIN -# elif defined(__ELF__) && TCG_TARGET_REG_BITS =3D=3D 32 +# elif defined(__ELF__) # define _CALL_SYSV # else # error "Unknown ABI" --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277574; cv=none; d=zohomail.com; s=zohoarc; b=KDmllk3eIMdvkX/yhsAE+aG76w8/nz7Va2mzDXqzgjof5VEzl+g0au9mtQdvlC6pf4GUID/qwzzSeAG5qMh9noDUX75GNZUZ8r/2yVeBXvtedKMBSTjIfWQsFjD4QgUuG8mfhI0O822cy/RhGWBZ+DYQlsvMrmENQW5yzb+Wp4s= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277574; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=QxTD/xLHfG91exbynguR/xDlsjcF1kIUdWem1n6YAAM=; b=RjPqMimlDKYNFr2cz2bfopOsSz6URKF510T/GNqybAcmmdAx+mtCTqD9B8k+NZ/unOJg6hwcc85B3TNsZ4cI8gkHkF/+FjoHpIurVABd8LgaGvKbfADOXwdSK4YkeNwjIhAfziS0iYZ6XKtD68ZPOEXt5I9h4myDOYa7jewQosE= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277574405498.057107839954; Thu, 8 Jun 2023 19:26:14 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RnQ-0002Ui-1P; Thu, 08 Jun 2023 22:24:12 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7RnO-0002TN-Rt for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:10 -0400 Received: from mail-pf1-x42e.google.com ([2607:f8b0:4864:20::42e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7RnK-0005XM-AB for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:08 -0400 Received: by mail-pf1-x42e.google.com with SMTP id d2e1a72fcca58-64d44b198baso989785b3a.0 for ; Thu, 08 Jun 2023 19:24:05 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277445; x=1688869445; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=QxTD/xLHfG91exbynguR/xDlsjcF1kIUdWem1n6YAAM=; b=wayBJzyXxAXtNdin0sdvFPX3MKYnorpKfZgG8F1LK4THSQeaXofDwulvuw84Qzno1y 7FtZNfsgvegXgxTs5/789rlc6YA0b963xxHFQ4arTHB2h9jGeqc5qI6nrUWyvB6XTllO BKpGlIC8dWDxFiVrOD4eRvD1NewjSWbZAR0J2h+ETKLhzV457OL9IEyAyymKJF0Ut6nR PH3ZWSgxRTPw3ZhIaP6YoEFxp+k94YjfwUAD01S4tPS7AdH2axqC2Icys/s1ymLLLU7F JA1wOu0cna7X6Nxj6DffjpzBYx28h5A59EmubRd4ygqQdZ6gcaoUeYi6bKJn79Qp42QH CAYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277445; x=1688869445; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=QxTD/xLHfG91exbynguR/xDlsjcF1kIUdWem1n6YAAM=; b=M9d54rLHQJouj0OFwecPSywH8HE5YNo2vQ+Jw0rP5eH99dvmhqJLzlN5Jms4zELUNa 84xbQ34fFgLedYZ6JnLqeDkkYV/l9399eNpXVIvdDQNL7LVs2VsBfU95BDfJISinM1ac 4KbvFjOxuy4Jvs0ZT4BFNKtbYpBppd/AHByfu+0kqpIfTQ2lCiVwjhIJnq7oNdPZzRSt x58aoBq//W1/kfBj7AfPsYb8HBxkxjgun/6t2sbDeBZx/6hJ9nhHkFKdyXwc86Ht7Q+F WUjmmpVURr+3TMNI0pIEUC2LIMGmwBsxx1sBJHcq3UVLyG/X/nwtmq/5Bs0AvZomYrrJ ezZg== X-Gm-Message-State: AC+VfDznBrsCKVg4RLM8kFakM5txhk1yvwc0LteXITMR08CZ5pgfVf14 66jFD0I61wYp5lmAwZtESt9JcVwIqOg6fbaZW7w= X-Google-Smtp-Source: ACHHUZ4fIWXxAnc83xJiso5a4LgUOL17YTfKCxAmthBr55DmaCiHgVstluN27vb5H/NV2qtTLgSK7A== X-Received: by 2002:a05:6a00:238e:b0:64f:ad7c:70fb with SMTP id f14-20020a056a00238e00b0064fad7c70fbmr361729pfc.17.1686277444929; Thu, 08 Jun 2023 19:24:04 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 02/38] util: Add cpuinfo-ppc.c Date: Thu, 8 Jun 2023 19:23:25 -0700 Message-Id: <20230609022401.684157-3-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::42e; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277576141100003 Content-Type: text/plain; charset="utf-8" Move the code from tcg/. Fix a bug in that PPC_FEATURE2_ARCH_3_10 is actually spelled PPC_FEATURE2_ARCH_3_1. Signed-off-by: Richard Henderson Reviewed-by: Daniel Henrique Barboza Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- host/include/ppc/host/cpuinfo.h | 29 ++++++++++++++++ host/include/ppc64/host/cpuinfo.h | 1 + tcg/ppc/tcg-target.h | 16 ++++----- util/cpuinfo-ppc.c | 57 +++++++++++++++++++++++++++++++ tcg/ppc/tcg-target.c.inc | 44 +----------------------- util/meson.build | 2 ++ 6 files changed, 98 insertions(+), 51 deletions(-) create mode 100644 host/include/ppc/host/cpuinfo.h create mode 100644 host/include/ppc64/host/cpuinfo.h create mode 100644 util/cpuinfo-ppc.c diff --git a/host/include/ppc/host/cpuinfo.h b/host/include/ppc/host/cpuinf= o.h new file mode 100644 index 0000000000..7ec252ef52 --- /dev/null +++ b/host/include/ppc/host/cpuinfo.h @@ -0,0 +1,29 @@ +/* + * SPDX-License-Identifier: GPL-2.0-or-later + * Host specific cpu indentification for ppc. + */ + +#ifndef HOST_CPUINFO_H +#define HOST_CPUINFO_H + +/* Digested version of */ + +#define CPUINFO_ALWAYS (1u << 0) /* so cpuinfo is nonzero */ +#define CPUINFO_V2_06 (1u << 1) +#define CPUINFO_V2_07 (1u << 2) +#define CPUINFO_V3_00 (1u << 3) +#define CPUINFO_V3_10 (1u << 4) +#define CPUINFO_ISEL (1u << 5) +#define CPUINFO_ALTIVEC (1u << 6) +#define CPUINFO_VSX (1u << 7) + +/* Initialized with a constructor. */ +extern unsigned cpuinfo; + +/* + * We cannot rely on constructor ordering, so other constructors must + * use the function interface rather than the variable above. + */ +unsigned cpuinfo_init(void); + +#endif /* HOST_CPUINFO_H */ diff --git a/host/include/ppc64/host/cpuinfo.h b/host/include/ppc64/host/cp= uinfo.h new file mode 100644 index 0000000000..2f036a0627 --- /dev/null +++ b/host/include/ppc64/host/cpuinfo.h @@ -0,0 +1 @@ +#include "host/include/ppc/host/cpuinfo.h" diff --git a/tcg/ppc/tcg-target.h b/tcg/ppc/tcg-target.h index c7552b6391..b632a5a647 100644 --- a/tcg/ppc/tcg-target.h +++ b/tcg/ppc/tcg-target.h @@ -25,6 +25,8 @@ #ifndef PPC_TCG_TARGET_H #define PPC_TCG_TARGET_H =20 +#include "host/cpuinfo.h" + #define MAX_CODE_GEN_BUFFER_SIZE ((size_t)-1) =20 #define TCG_TARGET_NB_REGS 64 @@ -61,14 +63,12 @@ typedef enum { tcg_isa_3_10, } TCGPowerISA; =20 -extern TCGPowerISA have_isa; -extern bool have_altivec; -extern bool have_vsx; - -#define have_isa_2_06 (have_isa >=3D tcg_isa_2_06) -#define have_isa_2_07 (have_isa >=3D tcg_isa_2_07) -#define have_isa_3_00 (have_isa >=3D tcg_isa_3_00) -#define have_isa_3_10 (have_isa >=3D tcg_isa_3_10) +#define have_isa_2_06 (cpuinfo & CPUINFO_V2_06) +#define have_isa_2_07 (cpuinfo & CPUINFO_V2_07) +#define have_isa_3_00 (cpuinfo & CPUINFO_V3_00) +#define have_isa_3_10 (cpuinfo & CPUINFO_V3_10) +#define have_altivec (cpuinfo & CPUINFO_ALTIVEC) +#define have_vsx (cpuinfo & CPUINFO_VSX) =20 /* optional instructions automatically implemented */ #define TCG_TARGET_HAS_ext8u_i32 0 /* andi */ diff --git a/util/cpuinfo-ppc.c b/util/cpuinfo-ppc.c new file mode 100644 index 0000000000..ee761de33a --- /dev/null +++ b/util/cpuinfo-ppc.c @@ -0,0 +1,57 @@ +/* + * SPDX-License-Identifier: GPL-2.0-or-later + * Host specific cpu indentification for ppc. + */ + +#include "qemu/osdep.h" +#include "host/cpuinfo.h" + +#ifdef CONFIG_GETAUXVAL +# include +#else +# include +# include "elf.h" +#endif + +unsigned cpuinfo; + +/* Called both as constructor and (possibly) via other constructors. */ +unsigned __attribute__((constructor)) cpuinfo_init(void) +{ + unsigned info =3D cpuinfo; + unsigned long hwcap, hwcap2; + + if (info) { + return info; + } + + hwcap =3D qemu_getauxval(AT_HWCAP); + hwcap2 =3D qemu_getauxval(AT_HWCAP2); + info =3D CPUINFO_ALWAYS; + + if (hwcap & PPC_FEATURE_ARCH_2_06) { + info |=3D CPUINFO_V2_06; + } + if (hwcap2 & PPC_FEATURE2_ARCH_2_07) { + info |=3D CPUINFO_V2_07; + } + if (hwcap2 & PPC_FEATURE2_ARCH_3_00) { + info |=3D CPUINFO_V3_00; + } + if (hwcap2 & PPC_FEATURE2_ARCH_3_1) { + info |=3D CPUINFO_V3_10; + } + if (hwcap2 & PPC_FEATURE2_HAS_ISEL) { + info |=3D CPUINFO_ISEL; + } + if (hwcap & PPC_FEATURE_HAS_ALTIVEC) { + info |=3D CPUINFO_ALTIVEC; + /* We only care about the portion of VSX that overlaps Altivec. */ + if (hwcap & PPC_FEATURE_HAS_VSX) { + info |=3D CPUINFO_VSX; + } + } + + cpuinfo =3D info; + return info; +} diff --git a/tcg/ppc/tcg-target.c.inc b/tcg/ppc/tcg-target.c.inc index 5c8378f8f6..c866f2c997 100644 --- a/tcg/ppc/tcg-target.c.inc +++ b/tcg/ppc/tcg-target.c.inc @@ -101,10 +101,7 @@ #define ALL_GENERAL_REGS 0xffffffffu #define ALL_VECTOR_REGS 0xffffffff00000000ull =20 -TCGPowerISA have_isa; -static bool have_isel; -bool have_altivec; -bool have_vsx; +#define have_isel (cpuinfo & CPUINFO_ISEL) =20 #ifndef CONFIG_SOFTMMU #define TCG_GUEST_BASE_REG 30 @@ -3879,45 +3876,6 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOp= code op) =20 static void tcg_target_init(TCGContext *s) { - unsigned long hwcap =3D qemu_getauxval(AT_HWCAP); - unsigned long hwcap2 =3D qemu_getauxval(AT_HWCAP2); - - have_isa =3D tcg_isa_base; - if (hwcap & PPC_FEATURE_ARCH_2_06) { - have_isa =3D tcg_isa_2_06; - } -#ifdef PPC_FEATURE2_ARCH_2_07 - if (hwcap2 & PPC_FEATURE2_ARCH_2_07) { - have_isa =3D tcg_isa_2_07; - } -#endif -#ifdef PPC_FEATURE2_ARCH_3_00 - if (hwcap2 & PPC_FEATURE2_ARCH_3_00) { - have_isa =3D tcg_isa_3_00; - } -#endif -#ifdef PPC_FEATURE2_ARCH_3_10 - if (hwcap2 & PPC_FEATURE2_ARCH_3_10) { - have_isa =3D tcg_isa_3_10; - } -#endif - -#ifdef PPC_FEATURE2_HAS_ISEL - /* Prefer explicit instruction from the kernel. */ - have_isel =3D (hwcap2 & PPC_FEATURE2_HAS_ISEL) !=3D 0; -#else - /* Fall back to knowing Power7 (2.06) has ISEL. */ - have_isel =3D have_isa_2_06; -#endif - - if (hwcap & PPC_FEATURE_HAS_ALTIVEC) { - have_altivec =3D true; - /* We only care about the portion of VSX that overlaps Altivec. */ - if (hwcap & PPC_FEATURE_HAS_VSX) { - have_vsx =3D true; - } - } - tcg_target_available_regs[TCG_TYPE_I32] =3D 0xffffffff; tcg_target_available_regs[TCG_TYPE_I64] =3D 0xffffffff; if (have_altivec) { diff --git a/util/meson.build b/util/meson.build index 3a93071d27..a375160286 100644 --- a/util/meson.build +++ b/util/meson.build @@ -113,4 +113,6 @@ if cpu =3D=3D 'aarch64' util_ss.add(files('cpuinfo-aarch64.c')) elif cpu in ['x86', 'x86_64'] util_ss.add(files('cpuinfo-i386.c')) +elif cpu in ['ppc', 'ppc64'] + util_ss.add(files('cpuinfo-ppc.c')) endif --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; 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([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277446; x=1688869446; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=wN6UnVYRx+o+/Djj7sDQXtnJX5UnfQLeIAy382RU7bY=; b=EB0wS8H2trhssGYmPWrVOvtHLApLq+rZxlX8zP/M0zTKo3Bt1DsqtRPG2XBbhm6F7W LD4YhTEXLdzWGIm2RaKgtoEUNQIM4uTMBLMxmvIt3IwY/du/fMtXiLXROWMpUYvyLgDi e+6zMpG2GL5G8/tg5PMAVAg+GA3aAQJpyBVD+2uKpW5oHeZuHoelmmHqJyxaL3xw6o4l Kjv7PDIYjOQcQftfviBfi/EEjHq8tTiuNag0YP+qb4oyWvIjwgY960LkskK8kuk6yc0U KAILUhQebLSfN2VLHZzEgH52Q1NGuZAl0/s8Wua5NIxMDttzkGWu0CT6d7xzRtdPrzQW c9Ow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277446; x=1688869446; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=wN6UnVYRx+o+/Djj7sDQXtnJX5UnfQLeIAy382RU7bY=; b=N9vNGKK8Ci4l0yJa3FI5/HMEzN1mE9Z4Z9AOmqdTxJz5BwCAoa9WbTp7S+Mfk+owMl JnNOpyhX7BpukrzcKRbvcdPnjUSfZBCIarN3hCLLcj4xQHlyFGjWSfNI2mrWzPRqbX6w oVn2FYnJjYJTmyR5puvsiMd+S8LfJowzfQDFniRvtfhl9RMxmgs0XZj5SnjyeMo+zR+E erSyxJaKLewn0mwjov/rttpzNzOfm9zjSkB5FWIyxoqPdu55OED25UuCpWiLZ4Ox2f22 gv2EL7l6+rLfYiHFyvPDkqLuNrvibpR7cZM1wGxHyxfNtkafd8bGN8YuGV1KiznEZeMa NdEQ== X-Gm-Message-State: AC+VfDw58e+YUZvilOrUl/KqO61CYoWY/EiYuikpvkOrhENKwpUq0yVn t/jxptTBSTtUbS+LpCUJFhgRQVTRPO6qIYfq7LE= X-Google-Smtp-Source: ACHHUZ4HMR4tBimm9Lf3P5Se1va/0lsGxrpqrEKdVIlmtgycL4EeOfx37oWXDOc6hBL/24M2pw/Y+g== X-Received: by 2002:a05:6808:aa2:b0:394:4642:7148 with SMTP id r2-20020a0568080aa200b0039446427148mr289128oij.48.1686277446133; Thu, 08 Jun 2023 19:24:06 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 03/38] tests/multiarch: Add test-aes Date: Thu, 8 Jun 2023 19:23:26 -0700 Message-Id: <20230609022401.684157-4-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::c2d; envelope-from=richard.henderson@linaro.org; helo=mail-oo1-xc2d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277785363100003 Content-Type: text/plain; charset="utf-8" Use a shared driver and backends for i386, aarch64, ppc64, riscv64. Signed-off-by: Richard Henderson Acked-by: Alex Benn=C3=A9e --- tests/tcg/aarch64/test-aes.c | 58 ++++++++ tests/tcg/i386/test-aes.c | 68 +++++++++ tests/tcg/ppc64/test-aes.c | 116 +++++++++++++++ tests/tcg/riscv64/test-aes.c | 76 ++++++++++ tests/tcg/multiarch/test-aes-main.c.inc | 183 ++++++++++++++++++++++++ tests/tcg/aarch64/Makefile.target | 4 + tests/tcg/i386/Makefile.target | 4 + tests/tcg/ppc64/Makefile.target | 1 + tests/tcg/riscv64/Makefile.target | 4 + 9 files changed, 514 insertions(+) create mode 100644 tests/tcg/aarch64/test-aes.c create mode 100644 tests/tcg/i386/test-aes.c create mode 100644 tests/tcg/ppc64/test-aes.c create mode 100644 tests/tcg/riscv64/test-aes.c create mode 100644 tests/tcg/multiarch/test-aes-main.c.inc diff --git a/tests/tcg/aarch64/test-aes.c b/tests/tcg/aarch64/test-aes.c new file mode 100644 index 0000000000..2cd324f09b --- /dev/null +++ b/tests/tcg/aarch64/test-aes.c @@ -0,0 +1,58 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include "../multiarch/test-aes-main.c.inc" + +bool test_SB_SR(uint8_t *o, const uint8_t *i) +{ + /* aese also adds round key, so supply zero. */ + asm("ld1 { v0.16b }, [%1]\n\t" + "movi v1.16b, #0\n\t" + "aese v0.16b, v1.16b\n\t" + "st1 { v0.16b }, [%0]" + : : "r"(o), "r"(i) : "v0", "v1", "memory"); + return true; +} + +bool test_MC(uint8_t *o, const uint8_t *i) +{ + asm("ld1 { v0.16b }, [%1]\n\t" + "aesmc v0.16b, v0.16b\n\t" + "st1 { v0.16b }, [%0]" + : : "r"(o), "r"(i) : "v0", "memory"); + return true; +} + +bool test_SB_SR_MC_AK(uint8_t *o, const uint8_t *i, const uint8_t *k) +{ + return false; +} + +bool test_ISB_ISR(uint8_t *o, const uint8_t *i) +{ + /* aesd also adds round key, so supply zero. */ + asm("ld1 { v0.16b }, [%1]\n\t" + "movi v1.16b, #0\n\t" + "aesd v0.16b, v1.16b\n\t" + "st1 { v0.16b }, [%0]" + : : "r"(o), "r"(i) : "v0", "v1", "memory"); + return true; +} + +bool test_IMC(uint8_t *o, const uint8_t *i) +{ + asm("ld1 { v0.16b }, [%1]\n\t" + "aesimc v0.16b, v0.16b\n\t" + "st1 { v0.16b }, [%0]" + : : "r"(o), "r"(i) : "v0", "memory"); + return true; +} + +bool test_ISB_ISR_AK_IMC(uint8_t *o, const uint8_t *i, const uint8_t *k) +{ + return false; +} + +bool test_ISB_ISR_IMC_AK(uint8_t *o, const uint8_t *i, const uint8_t *k) +{ + return false; +} diff --git a/tests/tcg/i386/test-aes.c b/tests/tcg/i386/test-aes.c new file mode 100644 index 0000000000..199395e6cc --- /dev/null +++ b/tests/tcg/i386/test-aes.c @@ -0,0 +1,68 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include "../multiarch/test-aes-main.c.inc" +#include + +static bool test_SB_SR(uint8_t *o, const uint8_t *i) +{ + __m128i vi =3D _mm_loadu_si128((const __m128i_u *)i); + + /* aesenclast also adds round key, so supply zero. */ + vi =3D _mm_aesenclast_si128(vi, _mm_setzero_si128()); + + _mm_storeu_si128((__m128i_u *)o, vi); + return true; +} + +static bool test_MC(uint8_t *o, const uint8_t *i) +{ + return false; +} + +static bool test_SB_SR_MC_AK(uint8_t *o, const uint8_t *i, const uint8_t *= k) +{ + __m128i vi =3D _mm_loadu_si128((const __m128i_u *)i); + __m128i vk =3D _mm_loadu_si128((const __m128i_u *)k); + + vi =3D _mm_aesenc_si128(vi, vk); + + _mm_storeu_si128((__m128i_u *)o, vi); + return true; +} + +static bool test_ISB_ISR(uint8_t *o, const uint8_t *i) +{ + __m128i vi =3D _mm_loadu_si128((const __m128i_u *)i); + + /* aesdeclast also adds round key, so supply zero. */ + vi =3D _mm_aesdeclast_si128(vi, _mm_setzero_si128()); + + _mm_storeu_si128((__m128i_u *)o, vi); + return true; +} + +static bool test_IMC(uint8_t *o, const uint8_t *i) +{ + __m128i vi =3D _mm_loadu_si128((const __m128i_u *)i); + + vi =3D _mm_aesimc_si128(vi); + + _mm_storeu_si128((__m128i_u *)o, vi); + return true; +} + +static bool test_ISB_ISR_AK_IMC(uint8_t *o, const uint8_t *i, const uint8_= t *k) +{ + return false; +} + +static bool test_ISB_ISR_IMC_AK(uint8_t *o, const uint8_t *i, const uint8_= t *k) +{ + __m128i vi =3D _mm_loadu_si128((const __m128i_u *)i); + __m128i vk =3D _mm_loadu_si128((const __m128i_u *)k); + + vi =3D _mm_aesdec_si128(vi, vk); + + _mm_storeu_si128((__m128i_u *)o, vi); + return true; +} diff --git a/tests/tcg/ppc64/test-aes.c b/tests/tcg/ppc64/test-aes.c new file mode 100644 index 0000000000..1d2be488e9 --- /dev/null +++ b/tests/tcg/ppc64/test-aes.c @@ -0,0 +1,116 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include "../multiarch/test-aes-main.c.inc" + +#undef BIG_ENDIAN +#define BIG_ENDIAN (__BYTE_ORDER__ =3D=3D __ORDER_BIG_ENDIAN__) + +static unsigned char bswap_le[16] __attribute__((aligned(16))) =3D { + 8,9,10,11,12,13,14,15, + 0,1,2,3,4,5,6,7 +}; + +bool test_SB_SR(uint8_t *o, const uint8_t *i) +{ + /* vcipherlast also adds round key, so supply zero. */ + if (BIG_ENDIAN) { + asm("lxvd2x 32,0,%1\n\t" + "vspltisb 1,0\n\t" + "vcipherlast 0,0,1\n\t" + "stxvd2x 32,0,%0" + : : "r"(o), "r"(i) : "memory", "v0", "v1"); + } else { + asm("lxvd2x 32,0,%1\n\t" + "lxvd2x 34,0,%2\n\t" + "vspltisb 1,0\n\t" + "vperm 0,0,0,2\n\t" + "vcipherlast 0,0,1\n\t" + "vperm 0,0,0,2\n\t" + "stxvd2x 32,0,%0" + : : "r"(o), "r"(i), "r"(bswap_le) : "memory", "v0", "v1", "v2"= ); + } + return true; +} + +bool test_MC(uint8_t *o, const uint8_t *i) +{ + return false; +} + +bool test_SB_SR_MC_AK(uint8_t *o, const uint8_t *i, const uint8_t *k) +{ + if (BIG_ENDIAN) { + asm("lxvd2x 32,0,%1\n\t" + "lxvd2x 33,0,%2\n\t" + "vcipher 0,0,1\n\t" + "stxvd2x 32,0,%0" + : : "r"(o), "r"(i), "r"(k) : "memory", "v0", "v1"); + } else { + asm("lxvd2x 32,0,%1\n\t" + "lxvd2x 33,0,%2\n\t" + "lxvd2x 34,0,%3\n\t" + "vperm 0,0,0,2\n\t" + "vperm 1,1,1,2\n\t" + "vcipher 0,0,1\n\t" + "vperm 0,0,0,2\n\t" + "stxvd2x 32,0,%0" + : : "r"(o), "r"(i), "r"(k), "r"(bswap_le) + : "memory", "v0", "v1", "v2"); + } + return true; +} + +bool test_ISB_ISR(uint8_t *o, const uint8_t *i) +{ + /* vcipherlast also adds round key, so supply zero. */ + if (BIG_ENDIAN) { + asm("lxvd2x 32,0,%1\n\t" + "vspltisb 1,0\n\t" + "vncipherlast 0,0,1\n\t" + "stxvd2x 32,0,%0" + : : "r"(o), "r"(i) : "memory", "v0", "v1"); + } else { + asm("lxvd2x 32,0,%1\n\t" + "lxvd2x 34,0,%2\n\t" + "vspltisb 1,0\n\t" + "vperm 0,0,0,2\n\t" + "vncipherlast 0,0,1\n\t" + "vperm 0,0,0,2\n\t" + "stxvd2x 32,0,%0" + : : "r"(o), "r"(i), "r"(bswap_le) : "memory", "v0", "v1", "v2"= ); + } + return true; +} + +bool test_IMC(uint8_t *o, const uint8_t *i) +{ + return false; +} + +bool test_ISB_ISR_AK_IMC(uint8_t *o, const uint8_t *i, const uint8_t *k) +{ + if (BIG_ENDIAN) { + asm("lxvd2x 32,0,%1\n\t" + "lxvd2x 33,0,%2\n\t" + "vncipher 0,0,1\n\t" + "stxvd2x 32,0,%0" + : : "r"(o), "r"(i), "r"(k) : "memory", "v0", "v1"); + } else { + asm("lxvd2x 32,0,%1\n\t" + "lxvd2x 33,0,%2\n\t" + "lxvd2x 34,0,%3\n\t" + "vperm 0,0,0,2\n\t" + "vperm 1,1,1,2\n\t" + "vncipher 0,0,1\n\t" + "vperm 0,0,0,2\n\t" + "stxvd2x 32,0,%0" + : : "r"(o), "r"(i), "r"(k), "r"(bswap_le) + : "memory", "v0", "v1", "v2"); + } + return true; +} + +bool test_ISB_ISR_IMC_AK(uint8_t *o, const uint8_t *i, const uint8_t *k) +{ + return false; +} diff --git a/tests/tcg/riscv64/test-aes.c b/tests/tcg/riscv64/test-aes.c new file mode 100644 index 0000000000..3d7ef0e33a --- /dev/null +++ b/tests/tcg/riscv64/test-aes.c @@ -0,0 +1,76 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include "../multiarch/test-aes-main.c.inc" + +bool test_SB_SR(uint8_t *o, const uint8_t *i) +{ + uint64_t *o8 =3D (uint64_t *)o; + const uint64_t *i8 =3D (const uint64_t *)i; + + asm("aes64es %0,%2,%3\n\t" + "aes64es %1,%3,%2" + : "=3D&r"(o8[0]), "=3D&r"(o8[1]) : "r"(i8[0]), "r"(i8[1])); + return true; +} + +bool test_MC(uint8_t *o, const uint8_t *i) +{ + return false; +} + +bool test_SB_SR_MC_AK(uint8_t *o, const uint8_t *i, const uint8_t *k) +{ + uint64_t *o8 =3D (uint64_t *)o; + const uint64_t *i8 =3D (const uint64_t *)i; + const uint64_t *k8 =3D (const uint64_t *)k; + + asm("aes64esm %0,%2,%3\n\t" + "aes64esm %1,%3,%2\n\t" + "xor %0,%0,%4\n\t" + "xor %1,%1,%5" + : "=3D&r"(o8[0]), "=3D&r"(o8[1]) + : "r"(i8[0]), "r"(i8[1]), "r"(k8[0]), "r"(k8[1])); + return true; +} + +bool test_ISB_ISR(uint8_t *o, const uint8_t *i) +{ + uint64_t *o8 =3D (uint64_t *)o; + const uint64_t *i8 =3D (const uint64_t *)i; + + asm("aes64ds %0,%2,%3\n\t" + "aes64ds %1,%3,%2" + : "=3D&r"(o8[0]), "=3D&r"(o8[1]) : "r"(i8[0]), "r"(i8[1])); + return true; +} + +bool test_IMC(uint8_t *o, const uint8_t *i) +{ + uint64_t *o8 =3D (uint64_t *)o; + const uint64_t *i8 =3D (const uint64_t *)i; + + asm("aes64im %0,%0\n\t" + "aes64im %1,%1" + : "=3Dr"(o8[0]), "=3Dr"(o8[1]) : "0"(i8[0]), "1"(i8[1])); + return true; +} + +bool test_ISB_ISR_AK_IMC(uint8_t *o, const uint8_t *i, const uint8_t *k) +{ + return false; +} + +bool test_ISB_ISR_IMC_AK(uint8_t *o, const uint8_t *i, const uint8_t *k) +{ + uint64_t *o8 =3D (uint64_t *)o; + const uint64_t *i8 =3D (const uint64_t *)i; + const uint64_t *k8 =3D (const uint64_t *)k; + + asm("aes64dsm %0,%2,%3\n\t" + "aes64dsm %1,%3,%2\n\t" + "xor %0,%0,%4\n\t" + "xor %1,%1,%5" + : "=3D&r"(o8[0]), "=3D&r"(o8[1]) + : "r"(i8[0]), "r"(i8[1]), "r"(k8[0]), "r"(k8[1])); + return true; +} diff --git a/tests/tcg/multiarch/test-aes-main.c.inc b/tests/tcg/multiarch/= test-aes-main.c.inc new file mode 100644 index 0000000000..0039f8ba55 --- /dev/null +++ b/tests/tcg/multiarch/test-aes-main.c.inc @@ -0,0 +1,183 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include +#include +#include +#include +#include + +static bool test_SB_SR(uint8_t *o, const uint8_t *i); +static bool test_MC(uint8_t *o, const uint8_t *i); +static bool test_SB_SR_MC_AK(uint8_t *o, const uint8_t *i, const uint8_t *= k); + +static bool test_ISB_ISR(uint8_t *o, const uint8_t *i); +static bool test_IMC(uint8_t *o, const uint8_t *i); +static bool test_ISB_ISR_AK_IMC(uint8_t *o, const uint8_t *i, const uint8_= t *k); +static bool test_ISB_ISR_IMC_AK(uint8_t *o, const uint8_t *i, const uint8_= t *k); + +/* + * From https://doi.org/10.6028/NIST.FIPS.197-upd1, + * Appendix B -- Cipher Example + * + * Note that the formatting of the 4x4 matrices in the document is + * column-major, whereas C is row-major. Therefore to get the bytes + * in the same order as the text, the matrices are transposed. + * + * Note that we are not going to test SubBytes or ShiftRows separately, + * so the "After SubBytes" column is omitted, using only the combined + * result "After ShiftRows" column. + */ + +/* Ease the inline assembly by aligning everything. */ +typedef struct { + uint8_t b[16] __attribute__((aligned(16))); +} State; + +typedef struct { + State start, after_sr, after_mc, round_key; +} Round; + +static const Round rounds[] =3D { + /* Round 1 */ + { { { 0x19, 0x3d, 0xe3, 0xbe, /* start */ + 0xa0, 0xf4, 0xe2, 0x2b, + 0x9a, 0xc6, 0x8d, 0x2a, + 0xe9, 0xf8, 0x48, 0x08, } }, + + { { 0xd4, 0xbf, 0x5d, 0x30, /* after shiftrows */ + 0xe0, 0xb4, 0x52, 0xae, + 0xb8, 0x41, 0x11, 0xf1, + 0x1e, 0x27, 0x98, 0xe5, } }, + + { { 0x04, 0x66, 0x81, 0xe5, /* after mixcolumns */ + 0xe0, 0xcb, 0x19, 0x9a, + 0x48, 0xf8, 0xd3, 0x7a, + 0x28, 0x06, 0x26, 0x4c, } }, + + { { 0xa0, 0xfa, 0xfe, 0x17, /* round key */ + 0x88, 0x54, 0x2c, 0xb1, + 0x23, 0xa3, 0x39, 0x39, + 0x2a, 0x6c, 0x76, 0x05, } } }, + + /* Round 2 */ + { { { 0xa4, 0x9c, 0x7f, 0xf2, /* start */ + 0x68, 0x9f, 0x35, 0x2b, + 0x6b, 0x5b, 0xea, 0x43, + 0x02, 0x6a, 0x50, 0x49, } }, + + { { 0x49, 0xdb, 0x87, 0x3b, /* after shiftrows */ + 0x45, 0x39, 0x53, 0x89, + 0x7f, 0x02, 0xd2, 0xf1, + 0x77, 0xde, 0x96, 0x1a, } }, + + { { 0x58, 0x4d, 0xca, 0xf1, /* after mixcolumns */ + 0x1b, 0x4b, 0x5a, 0xac, + 0xdb, 0xe7, 0xca, 0xa8, + 0x1b, 0x6b, 0xb0, 0xe5, } }, + + { { 0xf2, 0xc2, 0x95, 0xf2, /* round key */ + 0x7a, 0x96, 0xb9, 0x43, + 0x59, 0x35, 0x80, 0x7a, + 0x73, 0x59, 0xf6, 0x7f, } } }, + + /* Round 3 */ + { { { 0xaa, 0x8f, 0x5f, 0x03, /* start */ + 0x61, 0xdd, 0xe3, 0xef, + 0x82, 0xd2, 0x4a, 0xd2, + 0x68, 0x32, 0x46, 0x9a, } }, + + { { 0xac, 0xc1, 0xd6, 0xb8, /* after shiftrows */ + 0xef, 0xb5, 0x5a, 0x7b, + 0x13, 0x23, 0xcf, 0xdf, + 0x45, 0x73, 0x11, 0xb5, } }, + + { { 0x75, 0xec, 0x09, 0x93, /* after mixcolumns */ + 0x20, 0x0b, 0x63, 0x33, + 0x53, 0xc0, 0xcf, 0x7c, + 0xbb, 0x25, 0xd0, 0xdc, } }, + + { { 0x3d, 0x80, 0x47, 0x7d, /* round key */ + 0x47, 0x16, 0xfe, 0x3e, + 0x1e, 0x23, 0x7e, 0x44, + 0x6d, 0x7a, 0x88, 0x3b, } } }, +}; + +static void verify_log(const char *prefix, const State *s) +{ + printf("%s:", prefix); + for (int i =3D 0; i < sizeof(State); ++i) { + printf(" %02x", s->b[i]); + } + printf("\n"); +} + +static void verify(const State *ref, const State *tst, const char *which) +{ + if (!memcmp(ref, tst, sizeof(State))) { + return; + } + + printf("Mismatch on %s\n", which); + verify_log("ref", ref); + verify_log("tst", tst); + exit(EXIT_FAILURE); +} + +int main() +{ + int i, n =3D sizeof(rounds) / sizeof(Round); + State t; + + for (i =3D 0; i < n; ++i) { + if (test_SB_SR(t.b, rounds[i].start.b)) { + verify(&rounds[i].after_sr, &t, "SB+SR"); + } + } + + for (i =3D 0; i < n; ++i) { + if (test_MC(t.b, rounds[i].after_sr.b)) { + verify(&rounds[i].after_mc, &t, "MC"); + } + } + + /* The kernel of Cipher(). */ + for (i =3D 0; i < n - 1; ++i) { + if (test_SB_SR_MC_AK(t.b, rounds[i].start.b, rounds[i].round_key.b= )) { + verify(&rounds[i + 1].start, &t, "SB+SR+MC+AK"); + } + } + + for (i =3D 0; i < n; ++i) { + if (test_ISB_ISR(t.b, rounds[i].after_sr.b)) { + verify(&rounds[i].start, &t, "ISB+ISR"); + } + } + + for (i =3D 0; i < n; ++i) { + if (test_IMC(t.b, rounds[i].after_mc.b)) { + verify(&rounds[i].after_sr, &t, "IMC"); + } + } + + /* The kernel of InvCipher(). */ + for (i =3D n - 1; i > 0; --i) { + if (test_ISB_ISR_AK_IMC(t.b, rounds[i].after_sr.b, + rounds[i - 1].round_key.b)) { + verify(&rounds[i - 1].after_sr, &t, "ISB+ISR+AK+IMC"); + } + } + + /* + * The kernel of EqInvCipher(). =20 + * We must compute a different round key: apply InvMixColumns to + * the standard round key, per KeyExpansion vs KeyExpansionEIC. + */ + for (i =3D 1; i < n; ++i) { + if (test_IMC(t.b, rounds[i - 1].round_key.b) && + test_ISB_ISR_IMC_AK(t.b, rounds[i].after_sr.b, t.b)) { + verify(&rounds[i - 1].after_sr, &t, "ISB+ISR+IMC+AK"); + } + } + + return EXIT_SUCCESS; +} diff --git a/tests/tcg/aarch64/Makefile.target b/tests/tcg/aarch64/Makefile= .target index 3430fd3cd8..d217474d0d 100644 --- a/tests/tcg/aarch64/Makefile.target +++ b/tests/tcg/aarch64/Makefile.target @@ -74,6 +74,10 @@ endif AARCH64_TESTS +=3D sve-ioctls sve-ioctls: CFLAGS+=3D-march=3Darmv8.1-a+sve =20 +AARCH64_TESTS +=3D test-aes +test-aes: CFLAGS +=3D -O -march=3Darmv8-a+aes +test-aes: test-aes-main.c.inc + # Vector SHA1 sha1-vector: CFLAGS=3D-O3 sha1-vector: sha1.c diff --git a/tests/tcg/i386/Makefile.target b/tests/tcg/i386/Makefile.target index 821822ed0c..3ba61e3880 100644 --- a/tests/tcg/i386/Makefile.target +++ b/tests/tcg/i386/Makefile.target @@ -28,6 +28,10 @@ run-test-i386-bmi2: QEMU_OPTS +=3D -cpu max test-i386-adcox: CFLAGS=3D-O2 run-test-i386-adcox: QEMU_OPTS +=3D -cpu max =20 +test-aes: CFLAGS +=3D -O -msse2 -maes +test-aes: test-aes-main.c.inc +run-test-aes: QEMU_OPTS +=3D -cpu max + # # hello-i386 is a barebones app # diff --git a/tests/tcg/ppc64/Makefile.target b/tests/tcg/ppc64/Makefile.tar= get index b084963b9a..5721c159f2 100644 --- a/tests/tcg/ppc64/Makefile.target +++ b/tests/tcg/ppc64/Makefile.target @@ -36,5 +36,6 @@ run-vector: QEMU_OPTS +=3D -cpu POWER10 =20 PPC64_TESTS +=3D signal_save_restore_xer PPC64_TESTS +=3D xxspltw +PPC64_TESTS +=3D test-aes =20 TESTS +=3D $(PPC64_TESTS) diff --git a/tests/tcg/riscv64/Makefile.target b/tests/tcg/riscv64/Makefile= .target index 9973ba3b5f..4002d14b9e 100644 --- a/tests/tcg/riscv64/Makefile.target +++ b/tests/tcg/riscv64/Makefile.target @@ -9,3 +9,7 @@ TESTS +=3D noexec TESTS +=3D test-noc test-noc: LDFLAGS =3D -nostdlib -static run-test-noc: QEMU_OPTS +=3D -cpu rv64,c=3Dfalse + +TESTS +=3D test-aes +test-aes: CFLAGS +=3D -O -march=3Drv64gzk +run-test-aes: QEMU_OPTS +=3D -cpu rv64,zk=3Don --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277447; x=1688869447; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=bc1Y73gMNOb1f6VIG5cugEioZMZSvpD89iewBHMi89w=; b=Pq6bZSNkhmObsbOTZLlR1mChCrN/adQUigGaI1RzYklfuuWbdjyrH7u7R/c/bKhBUW ujWITsSSUjvPvG16of821d1xGRXB6fJGk+h2BF/m/ZPqVd0M/2lOYdJ02dE96KBl4lm1 Avw+z8aK0rB1t0W6supdCsbvjrjJZi2jAqOlMTGvRP8RiF67ZhaYUuyFDk5eJZ5FnbU0 8AIgojE4kEd9s5JFY0acQgLoYnKVUzLRx+nNVE9Z+vv4ISDIwFhvCBJdQyGoNfOnBs5l Q9Pt2+1inYe/SKacJj+jf5SnPEMJAQqyns60aSWG++IWOHwaHVQ4I3HXNEteXOvaiGFn uH8g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277447; x=1688869447; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=bc1Y73gMNOb1f6VIG5cugEioZMZSvpD89iewBHMi89w=; b=YdSgpXXsnKOjxUKucMEdTRpyuoUbdNdY/Y3e4NQ3KJXnmvFQ5dDrp7h+F6AGRlAzdf zBvNDjI2j/nd4cJ6LgvQ+2V/h2hm0HjcZuW0UQTNoIPPF6tdrD/TbGtF9BiMhHNa1axk ZRT1e1cLPMO6jX5Ma6rrm7tG8XUWcpcTg37W5V/ayZIF4yPxjkuAJNtstZbD83A5l8U5 KdbCn910s6scWxjQykPssxwNQy9s3Du18R6n8VTK1BDXcTvBpwpYYQ9neETosQmOW4/C rmETyi5OoBRjRDNM+0yzZe7V1mZDKWhgwp9Mckv5GNE7vp3a4V3n5OmXYV9ZELIfTPDB zyxA== X-Gm-Message-State: AC+VfDyiu6Lg8Keh2DV+Zr6XUKnvBXmOxO8b+7mBwP81kKHkiGPkl1mn Ady8PF8MOF93eQAhCyabsvb4K0VPKCAndMR2xLI= X-Google-Smtp-Source: ACHHUZ6USoo5a4iNIjEjKHgTaFHjRjibHl1rJ60TU+IbW3sokbXIjr37kcmKwXP0LX2GkffMv99pug== X-Received: by 2002:a05:6a00:896:b0:641:39cb:1716 with SMTP id q22-20020a056a00089600b0064139cb1716mr14067362pfj.20.1686277447010; Thu, 08 Jun 2023 19:24:07 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 04/38] target/arm: Move aesmc and aesimc tables to crypto/aes.c Date: Thu, 8 Jun 2023 19:23:27 -0700 Message-Id: <20230609022401.684157-5-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::431; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x431.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277534511100005 We do not currently have a table in crypto/ for just MixColumns. Move both tables for consistency. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson Acked-by: Daniel P. Berrang=C3=A9 --- include/crypto/aes.h | 6 ++ crypto/aes.c | 140 ++++++++++++++++++++++++++++++++ target/arm/tcg/crypto_helper.c | 143 ++------------------------------- 3 files changed, 151 insertions(+), 138 deletions(-) diff --git a/include/crypto/aes.h b/include/crypto/aes.h index 822d64588c..24b073d569 100644 --- a/include/crypto/aes.h +++ b/include/crypto/aes.h @@ -34,6 +34,12 @@ extern const uint8_t AES_isbox[256]; extern const uint8_t AES_shifts[16]; extern const uint8_t AES_ishifts[16]; =20 +/* AES MixColumns, for use with rot32. */ +extern const uint32_t AES_mc_rot[256]; + +/* AES InvMixColumns, for use with rot32. */ +extern const uint32_t AES_imc_rot[256]; + /* AES InvMixColumns */ /* AES_imc[x][0] =3D [x].[0e, 09, 0d, 0b]; */ /* AES_imc[x][1] =3D [x].[0b, 0e, 09, 0d]; */ diff --git a/crypto/aes.c b/crypto/aes.c index af72ff7779..67bb74b8e3 100644 --- a/crypto/aes.c +++ b/crypto/aes.c @@ -116,6 +116,146 @@ const uint8_t AES_ishifts[16] =3D { 0, 13, 10, 7, 4, 1, 14, 11, 8, 5, 2, 15, 12, 9, 6, 3 }; =20 +/* + * MixColumns lookup table, for use with rot32. + */ +const uint32_t AES_mc_rot[256] =3D { + 0x00000000, 0x03010102, 0x06020204, 0x05030306, + 0x0c040408, 0x0f05050a, 0x0a06060c, 0x0907070e, + 0x18080810, 0x1b090912, 0x1e0a0a14, 0x1d0b0b16, + 0x140c0c18, 0x170d0d1a, 0x120e0e1c, 0x110f0f1e, + 0x30101020, 0x33111122, 0x36121224, 0x35131326, + 0x3c141428, 0x3f15152a, 0x3a16162c, 0x3917172e, + 0x28181830, 0x2b191932, 0x2e1a1a34, 0x2d1b1b36, + 0x241c1c38, 0x271d1d3a, 0x221e1e3c, 0x211f1f3e, + 0x60202040, 0x63212142, 0x66222244, 0x65232346, + 0x6c242448, 0x6f25254a, 0x6a26264c, 0x6927274e, + 0x78282850, 0x7b292952, 0x7e2a2a54, 0x7d2b2b56, + 0x742c2c58, 0x772d2d5a, 0x722e2e5c, 0x712f2f5e, + 0x50303060, 0x53313162, 0x56323264, 0x55333366, + 0x5c343468, 0x5f35356a, 0x5a36366c, 0x5937376e, + 0x48383870, 0x4b393972, 0x4e3a3a74, 0x4d3b3b76, + 0x443c3c78, 0x473d3d7a, 0x423e3e7c, 0x413f3f7e, + 0xc0404080, 0xc3414182, 0xc6424284, 0xc5434386, + 0xcc444488, 0xcf45458a, 0xca46468c, 0xc947478e, + 0xd8484890, 0xdb494992, 0xde4a4a94, 0xdd4b4b96, + 0xd44c4c98, 0xd74d4d9a, 0xd24e4e9c, 0xd14f4f9e, + 0xf05050a0, 0xf35151a2, 0xf65252a4, 0xf55353a6, + 0xfc5454a8, 0xff5555aa, 0xfa5656ac, 0xf95757ae, + 0xe85858b0, 0xeb5959b2, 0xee5a5ab4, 0xed5b5bb6, + 0xe45c5cb8, 0xe75d5dba, 0xe25e5ebc, 0xe15f5fbe, + 0xa06060c0, 0xa36161c2, 0xa66262c4, 0xa56363c6, + 0xac6464c8, 0xaf6565ca, 0xaa6666cc, 0xa96767ce, + 0xb86868d0, 0xbb6969d2, 0xbe6a6ad4, 0xbd6b6bd6, + 0xb46c6cd8, 0xb76d6dda, 0xb26e6edc, 0xb16f6fde, + 0x907070e0, 0x937171e2, 0x967272e4, 0x957373e6, + 0x9c7474e8, 0x9f7575ea, 0x9a7676ec, 0x997777ee, + 0x887878f0, 0x8b7979f2, 0x8e7a7af4, 0x8d7b7bf6, + 0x847c7cf8, 0x877d7dfa, 0x827e7efc, 0x817f7ffe, + 0x9b80801b, 0x98818119, 0x9d82821f, 0x9e83831d, + 0x97848413, 0x94858511, 0x91868617, 0x92878715, + 0x8388880b, 0x80898909, 0x858a8a0f, 0x868b8b0d, + 0x8f8c8c03, 0x8c8d8d01, 0x898e8e07, 0x8a8f8f05, + 0xab90903b, 0xa8919139, 0xad92923f, 0xae93933d, + 0xa7949433, 0xa4959531, 0xa1969637, 0xa2979735, + 0xb398982b, 0xb0999929, 0xb59a9a2f, 0xb69b9b2d, + 0xbf9c9c23, 0xbc9d9d21, 0xb99e9e27, 0xba9f9f25, + 0xfba0a05b, 0xf8a1a159, 0xfda2a25f, 0xfea3a35d, + 0xf7a4a453, 0xf4a5a551, 0xf1a6a657, 0xf2a7a755, + 0xe3a8a84b, 0xe0a9a949, 0xe5aaaa4f, 0xe6abab4d, + 0xefacac43, 0xecadad41, 0xe9aeae47, 0xeaafaf45, + 0xcbb0b07b, 0xc8b1b179, 0xcdb2b27f, 0xceb3b37d, + 0xc7b4b473, 0xc4b5b571, 0xc1b6b677, 0xc2b7b775, + 0xd3b8b86b, 0xd0b9b969, 0xd5baba6f, 0xd6bbbb6d, + 0xdfbcbc63, 0xdcbdbd61, 0xd9bebe67, 0xdabfbf65, + 0x5bc0c09b, 0x58c1c199, 0x5dc2c29f, 0x5ec3c39d, + 0x57c4c493, 0x54c5c591, 0x51c6c697, 0x52c7c795, + 0x43c8c88b, 0x40c9c989, 0x45caca8f, 0x46cbcb8d, + 0x4fcccc83, 0x4ccdcd81, 0x49cece87, 0x4acfcf85, + 0x6bd0d0bb, 0x68d1d1b9, 0x6dd2d2bf, 0x6ed3d3bd, + 0x67d4d4b3, 0x64d5d5b1, 0x61d6d6b7, 0x62d7d7b5, + 0x73d8d8ab, 0x70d9d9a9, 0x75dadaaf, 0x76dbdbad, + 0x7fdcdca3, 0x7cdddda1, 0x79dedea7, 0x7adfdfa5, + 0x3be0e0db, 0x38e1e1d9, 0x3de2e2df, 0x3ee3e3dd, + 0x37e4e4d3, 0x34e5e5d1, 0x31e6e6d7, 0x32e7e7d5, + 0x23e8e8cb, 0x20e9e9c9, 0x25eaeacf, 0x26ebebcd, + 0x2fececc3, 0x2cededc1, 0x29eeeec7, 0x2aefefc5, + 0x0bf0f0fb, 0x08f1f1f9, 0x0df2f2ff, 0x0ef3f3fd, + 0x07f4f4f3, 0x04f5f5f1, 0x01f6f6f7, 0x02f7f7f5, + 0x13f8f8eb, 0x10f9f9e9, 0x15fafaef, 0x16fbfbed, + 0x1ffcfce3, 0x1cfdfde1, 0x19fefee7, 0x1affffe5, +}; + +/* + * Inverse MixColumns lookup table, for use with rot32. + */ +const uint32_t AES_imc_rot[256] =3D { + 0x00000000, 0x0b0d090e, 0x161a121c, 0x1d171b12, + 0x2c342438, 0x27392d36, 0x3a2e3624, 0x31233f2a, + 0x58684870, 0x5365417e, 0x4e725a6c, 0x457f5362, + 0x745c6c48, 0x7f516546, 0x62467e54, 0x694b775a, + 0xb0d090e0, 0xbbdd99ee, 0xa6ca82fc, 0xadc78bf2, + 0x9ce4b4d8, 0x97e9bdd6, 0x8afea6c4, 0x81f3afca, + 0xe8b8d890, 0xe3b5d19e, 0xfea2ca8c, 0xf5afc382, + 0xc48cfca8, 0xcf81f5a6, 0xd296eeb4, 0xd99be7ba, + 0x7bbb3bdb, 0x70b632d5, 0x6da129c7, 0x66ac20c9, + 0x578f1fe3, 0x5c8216ed, 0x41950dff, 0x4a9804f1, + 0x23d373ab, 0x28de7aa5, 0x35c961b7, 0x3ec468b9, + 0x0fe75793, 0x04ea5e9d, 0x19fd458f, 0x12f04c81, + 0xcb6bab3b, 0xc066a235, 0xdd71b927, 0xd67cb029, + 0xe75f8f03, 0xec52860d, 0xf1459d1f, 0xfa489411, + 0x9303e34b, 0x980eea45, 0x8519f157, 0x8e14f859, + 0xbf37c773, 0xb43ace7d, 0xa92dd56f, 0xa220dc61, + 0xf66d76ad, 0xfd607fa3, 0xe07764b1, 0xeb7a6dbf, + 0xda595295, 0xd1545b9b, 0xcc434089, 0xc74e4987, + 0xae053edd, 0xa50837d3, 0xb81f2cc1, 0xb31225cf, + 0x82311ae5, 0x893c13eb, 0x942b08f9, 0x9f2601f7, + 0x46bde64d, 0x4db0ef43, 0x50a7f451, 0x5baafd5f, + 0x6a89c275, 0x6184cb7b, 0x7c93d069, 0x779ed967, + 0x1ed5ae3d, 0x15d8a733, 0x08cfbc21, 0x03c2b52f, + 0x32e18a05, 0x39ec830b, 0x24fb9819, 0x2ff69117, + 0x8dd64d76, 0x86db4478, 0x9bcc5f6a, 0x90c15664, + 0xa1e2694e, 0xaaef6040, 0xb7f87b52, 0xbcf5725c, + 0xd5be0506, 0xdeb30c08, 0xc3a4171a, 0xc8a91e14, + 0xf98a213e, 0xf2872830, 0xef903322, 0xe49d3a2c, + 0x3d06dd96, 0x360bd498, 0x2b1ccf8a, 0x2011c684, + 0x1132f9ae, 0x1a3ff0a0, 0x0728ebb2, 0x0c25e2bc, + 0x656e95e6, 0x6e639ce8, 0x737487fa, 0x78798ef4, + 0x495ab1de, 0x4257b8d0, 0x5f40a3c2, 0x544daacc, + 0xf7daec41, 0xfcd7e54f, 0xe1c0fe5d, 0xeacdf753, + 0xdbeec879, 0xd0e3c177, 0xcdf4da65, 0xc6f9d36b, + 0xafb2a431, 0xa4bfad3f, 0xb9a8b62d, 0xb2a5bf23, + 0x83868009, 0x888b8907, 0x959c9215, 0x9e919b1b, + 0x470a7ca1, 0x4c0775af, 0x51106ebd, 0x5a1d67b3, + 0x6b3e5899, 0x60335197, 0x7d244a85, 0x7629438b, + 0x1f6234d1, 0x146f3ddf, 0x097826cd, 0x02752fc3, + 0x335610e9, 0x385b19e7, 0x254c02f5, 0x2e410bfb, + 0x8c61d79a, 0x876cde94, 0x9a7bc586, 0x9176cc88, + 0xa055f3a2, 0xab58faac, 0xb64fe1be, 0xbd42e8b0, + 0xd4099fea, 0xdf0496e4, 0xc2138df6, 0xc91e84f8, + 0xf83dbbd2, 0xf330b2dc, 0xee27a9ce, 0xe52aa0c0, + 0x3cb1477a, 0x37bc4e74, 0x2aab5566, 0x21a65c68, + 0x10856342, 0x1b886a4c, 0x069f715e, 0x0d927850, + 0x64d90f0a, 0x6fd40604, 0x72c31d16, 0x79ce1418, + 0x48ed2b32, 0x43e0223c, 0x5ef7392e, 0x55fa3020, + 0x01b79aec, 0x0aba93e2, 0x17ad88f0, 0x1ca081fe, + 0x2d83bed4, 0x268eb7da, 0x3b99acc8, 0x3094a5c6, + 0x59dfd29c, 0x52d2db92, 0x4fc5c080, 0x44c8c98e, + 0x75ebf6a4, 0x7ee6ffaa, 0x63f1e4b8, 0x68fcedb6, + 0xb1670a0c, 0xba6a0302, 0xa77d1810, 0xac70111e, + 0x9d532e34, 0x965e273a, 0x8b493c28, 0x80443526, + 0xe90f427c, 0xe2024b72, 0xff155060, 0xf418596e, + 0xc53b6644, 0xce366f4a, 0xd3217458, 0xd82c7d56, + 0x7a0ca137, 0x7101a839, 0x6c16b32b, 0x671bba25, + 0x5638850f, 0x5d358c01, 0x40229713, 0x4b2f9e1d, + 0x2264e947, 0x2969e049, 0x347efb5b, 0x3f73f255, + 0x0e50cd7f, 0x055dc471, 0x184adf63, 0x1347d66d, + 0xcadc31d7, 0xc1d138d9, 0xdcc623cb, 0xd7cb2ac5, + 0xe6e815ef, 0xede51ce1, 0xf0f207f3, 0xfbff0efd, + 0x92b479a7, 0x99b970a9, 0x84ae6bbb, 0x8fa362b5, + 0xbe805d9f, 0xb58d5491, 0xa89a4f83, 0xa397468d, +}; + /* AES_imc[x][0] =3D [x].[0e, 09, 0d, 0b]; */ /* AES_imc[x][1] =3D [x].[0b, 0e, 09, 0d]; */ /* AES_imc[x][2] =3D [x].[0d, 0b, 0e, 09]; */ diff --git a/target/arm/tcg/crypto_helper.c b/target/arm/tcg/crypto_helper.c index d28690321f..06254939d2 100644 --- a/target/arm/tcg/crypto_helper.c +++ b/target/arm/tcg/crypto_helper.c @@ -80,149 +80,16 @@ void HELPER(crypto_aese)(void *vd, void *vn, void *vm,= uint32_t desc) =20 static void do_crypto_aesmc(uint64_t *rd, uint64_t *rm, bool decrypt) { - static uint32_t const mc[][256] =3D { { - /* MixColumns lookup table */ - 0x00000000, 0x03010102, 0x06020204, 0x05030306, - 0x0c040408, 0x0f05050a, 0x0a06060c, 0x0907070e, - 0x18080810, 0x1b090912, 0x1e0a0a14, 0x1d0b0b16, - 0x140c0c18, 0x170d0d1a, 0x120e0e1c, 0x110f0f1e, - 0x30101020, 0x33111122, 0x36121224, 0x35131326, - 0x3c141428, 0x3f15152a, 0x3a16162c, 0x3917172e, - 0x28181830, 0x2b191932, 0x2e1a1a34, 0x2d1b1b36, - 0x241c1c38, 0x271d1d3a, 0x221e1e3c, 0x211f1f3e, - 0x60202040, 0x63212142, 0x66222244, 0x65232346, - 0x6c242448, 0x6f25254a, 0x6a26264c, 0x6927274e, - 0x78282850, 0x7b292952, 0x7e2a2a54, 0x7d2b2b56, - 0x742c2c58, 0x772d2d5a, 0x722e2e5c, 0x712f2f5e, - 0x50303060, 0x53313162, 0x56323264, 0x55333366, - 0x5c343468, 0x5f35356a, 0x5a36366c, 0x5937376e, - 0x48383870, 0x4b393972, 0x4e3a3a74, 0x4d3b3b76, - 0x443c3c78, 0x473d3d7a, 0x423e3e7c, 0x413f3f7e, - 0xc0404080, 0xc3414182, 0xc6424284, 0xc5434386, - 0xcc444488, 0xcf45458a, 0xca46468c, 0xc947478e, - 0xd8484890, 0xdb494992, 0xde4a4a94, 0xdd4b4b96, - 0xd44c4c98, 0xd74d4d9a, 0xd24e4e9c, 0xd14f4f9e, - 0xf05050a0, 0xf35151a2, 0xf65252a4, 0xf55353a6, - 0xfc5454a8, 0xff5555aa, 0xfa5656ac, 0xf95757ae, - 0xe85858b0, 0xeb5959b2, 0xee5a5ab4, 0xed5b5bb6, - 0xe45c5cb8, 0xe75d5dba, 0xe25e5ebc, 0xe15f5fbe, - 0xa06060c0, 0xa36161c2, 0xa66262c4, 0xa56363c6, - 0xac6464c8, 0xaf6565ca, 0xaa6666cc, 0xa96767ce, - 0xb86868d0, 0xbb6969d2, 0xbe6a6ad4, 0xbd6b6bd6, - 0xb46c6cd8, 0xb76d6dda, 0xb26e6edc, 0xb16f6fde, - 0x907070e0, 0x937171e2, 0x967272e4, 0x957373e6, - 0x9c7474e8, 0x9f7575ea, 0x9a7676ec, 0x997777ee, - 0x887878f0, 0x8b7979f2, 0x8e7a7af4, 0x8d7b7bf6, - 0x847c7cf8, 0x877d7dfa, 0x827e7efc, 0x817f7ffe, - 0x9b80801b, 0x98818119, 0x9d82821f, 0x9e83831d, - 0x97848413, 0x94858511, 0x91868617, 0x92878715, - 0x8388880b, 0x80898909, 0x858a8a0f, 0x868b8b0d, - 0x8f8c8c03, 0x8c8d8d01, 0x898e8e07, 0x8a8f8f05, - 0xab90903b, 0xa8919139, 0xad92923f, 0xae93933d, - 0xa7949433, 0xa4959531, 0xa1969637, 0xa2979735, - 0xb398982b, 0xb0999929, 0xb59a9a2f, 0xb69b9b2d, - 0xbf9c9c23, 0xbc9d9d21, 0xb99e9e27, 0xba9f9f25, - 0xfba0a05b, 0xf8a1a159, 0xfda2a25f, 0xfea3a35d, - 0xf7a4a453, 0xf4a5a551, 0xf1a6a657, 0xf2a7a755, - 0xe3a8a84b, 0xe0a9a949, 0xe5aaaa4f, 0xe6abab4d, - 0xefacac43, 0xecadad41, 0xe9aeae47, 0xeaafaf45, - 0xcbb0b07b, 0xc8b1b179, 0xcdb2b27f, 0xceb3b37d, - 0xc7b4b473, 0xc4b5b571, 0xc1b6b677, 0xc2b7b775, - 0xd3b8b86b, 0xd0b9b969, 0xd5baba6f, 0xd6bbbb6d, - 0xdfbcbc63, 0xdcbdbd61, 0xd9bebe67, 0xdabfbf65, - 0x5bc0c09b, 0x58c1c199, 0x5dc2c29f, 0x5ec3c39d, - 0x57c4c493, 0x54c5c591, 0x51c6c697, 0x52c7c795, - 0x43c8c88b, 0x40c9c989, 0x45caca8f, 0x46cbcb8d, - 0x4fcccc83, 0x4ccdcd81, 0x49cece87, 0x4acfcf85, - 0x6bd0d0bb, 0x68d1d1b9, 0x6dd2d2bf, 0x6ed3d3bd, - 0x67d4d4b3, 0x64d5d5b1, 0x61d6d6b7, 0x62d7d7b5, - 0x73d8d8ab, 0x70d9d9a9, 0x75dadaaf, 0x76dbdbad, - 0x7fdcdca3, 0x7cdddda1, 0x79dedea7, 0x7adfdfa5, - 0x3be0e0db, 0x38e1e1d9, 0x3de2e2df, 0x3ee3e3dd, - 0x37e4e4d3, 0x34e5e5d1, 0x31e6e6d7, 0x32e7e7d5, - 0x23e8e8cb, 0x20e9e9c9, 0x25eaeacf, 0x26ebebcd, - 0x2fececc3, 0x2cededc1, 0x29eeeec7, 0x2aefefc5, - 0x0bf0f0fb, 0x08f1f1f9, 0x0df2f2ff, 0x0ef3f3fd, - 0x07f4f4f3, 0x04f5f5f1, 0x01f6f6f7, 0x02f7f7f5, - 0x13f8f8eb, 0x10f9f9e9, 0x15fafaef, 0x16fbfbed, - 0x1ffcfce3, 0x1cfdfde1, 0x19fefee7, 0x1affffe5, - }, { - /* Inverse MixColumns lookup table */ - 0x00000000, 0x0b0d090e, 0x161a121c, 0x1d171b12, - 0x2c342438, 0x27392d36, 0x3a2e3624, 0x31233f2a, - 0x58684870, 0x5365417e, 0x4e725a6c, 0x457f5362, - 0x745c6c48, 0x7f516546, 0x62467e54, 0x694b775a, - 0xb0d090e0, 0xbbdd99ee, 0xa6ca82fc, 0xadc78bf2, - 0x9ce4b4d8, 0x97e9bdd6, 0x8afea6c4, 0x81f3afca, - 0xe8b8d890, 0xe3b5d19e, 0xfea2ca8c, 0xf5afc382, - 0xc48cfca8, 0xcf81f5a6, 0xd296eeb4, 0xd99be7ba, - 0x7bbb3bdb, 0x70b632d5, 0x6da129c7, 0x66ac20c9, - 0x578f1fe3, 0x5c8216ed, 0x41950dff, 0x4a9804f1, - 0x23d373ab, 0x28de7aa5, 0x35c961b7, 0x3ec468b9, - 0x0fe75793, 0x04ea5e9d, 0x19fd458f, 0x12f04c81, - 0xcb6bab3b, 0xc066a235, 0xdd71b927, 0xd67cb029, - 0xe75f8f03, 0xec52860d, 0xf1459d1f, 0xfa489411, - 0x9303e34b, 0x980eea45, 0x8519f157, 0x8e14f859, - 0xbf37c773, 0xb43ace7d, 0xa92dd56f, 0xa220dc61, - 0xf66d76ad, 0xfd607fa3, 0xe07764b1, 0xeb7a6dbf, - 0xda595295, 0xd1545b9b, 0xcc434089, 0xc74e4987, - 0xae053edd, 0xa50837d3, 0xb81f2cc1, 0xb31225cf, - 0x82311ae5, 0x893c13eb, 0x942b08f9, 0x9f2601f7, - 0x46bde64d, 0x4db0ef43, 0x50a7f451, 0x5baafd5f, - 0x6a89c275, 0x6184cb7b, 0x7c93d069, 0x779ed967, - 0x1ed5ae3d, 0x15d8a733, 0x08cfbc21, 0x03c2b52f, - 0x32e18a05, 0x39ec830b, 0x24fb9819, 0x2ff69117, - 0x8dd64d76, 0x86db4478, 0x9bcc5f6a, 0x90c15664, - 0xa1e2694e, 0xaaef6040, 0xb7f87b52, 0xbcf5725c, - 0xd5be0506, 0xdeb30c08, 0xc3a4171a, 0xc8a91e14, - 0xf98a213e, 0xf2872830, 0xef903322, 0xe49d3a2c, - 0x3d06dd96, 0x360bd498, 0x2b1ccf8a, 0x2011c684, - 0x1132f9ae, 0x1a3ff0a0, 0x0728ebb2, 0x0c25e2bc, - 0x656e95e6, 0x6e639ce8, 0x737487fa, 0x78798ef4, - 0x495ab1de, 0x4257b8d0, 0x5f40a3c2, 0x544daacc, - 0xf7daec41, 0xfcd7e54f, 0xe1c0fe5d, 0xeacdf753, - 0xdbeec879, 0xd0e3c177, 0xcdf4da65, 0xc6f9d36b, - 0xafb2a431, 0xa4bfad3f, 0xb9a8b62d, 0xb2a5bf23, - 0x83868009, 0x888b8907, 0x959c9215, 0x9e919b1b, - 0x470a7ca1, 0x4c0775af, 0x51106ebd, 0x5a1d67b3, - 0x6b3e5899, 0x60335197, 0x7d244a85, 0x7629438b, - 0x1f6234d1, 0x146f3ddf, 0x097826cd, 0x02752fc3, - 0x335610e9, 0x385b19e7, 0x254c02f5, 0x2e410bfb, - 0x8c61d79a, 0x876cde94, 0x9a7bc586, 0x9176cc88, - 0xa055f3a2, 0xab58faac, 0xb64fe1be, 0xbd42e8b0, - 0xd4099fea, 0xdf0496e4, 0xc2138df6, 0xc91e84f8, - 0xf83dbbd2, 0xf330b2dc, 0xee27a9ce, 0xe52aa0c0, - 0x3cb1477a, 0x37bc4e74, 0x2aab5566, 0x21a65c68, - 0x10856342, 0x1b886a4c, 0x069f715e, 0x0d927850, - 0x64d90f0a, 0x6fd40604, 0x72c31d16, 0x79ce1418, - 0x48ed2b32, 0x43e0223c, 0x5ef7392e, 0x55fa3020, - 0x01b79aec, 0x0aba93e2, 0x17ad88f0, 0x1ca081fe, - 0x2d83bed4, 0x268eb7da, 0x3b99acc8, 0x3094a5c6, - 0x59dfd29c, 0x52d2db92, 0x4fc5c080, 0x44c8c98e, - 0x75ebf6a4, 0x7ee6ffaa, 0x63f1e4b8, 0x68fcedb6, - 0xb1670a0c, 0xba6a0302, 0xa77d1810, 0xac70111e, - 0x9d532e34, 0x965e273a, 0x8b493c28, 0x80443526, - 0xe90f427c, 0xe2024b72, 0xff155060, 0xf418596e, - 0xc53b6644, 0xce366f4a, 0xd3217458, 0xd82c7d56, - 0x7a0ca137, 0x7101a839, 0x6c16b32b, 0x671bba25, - 0x5638850f, 0x5d358c01, 0x40229713, 0x4b2f9e1d, - 0x2264e947, 0x2969e049, 0x347efb5b, 0x3f73f255, - 0x0e50cd7f, 0x055dc471, 0x184adf63, 0x1347d66d, - 0xcadc31d7, 0xc1d138d9, 0xdcc623cb, 0xd7cb2ac5, - 0xe6e815ef, 0xede51ce1, 0xf0f207f3, 0xfbff0efd, - 0x92b479a7, 0x99b970a9, 0x84ae6bbb, 0x8fa362b5, - 0xbe805d9f, 0xb58d5491, 0xa89a4f83, 0xa397468d, - } }; - union CRYPTO_STATE st =3D { .l =3D { rm[0], rm[1] } }; + const uint32_t *mc =3D decrypt ? AES_imc_rot : AES_mc_rot; int i; =20 for (i =3D 0; i < 16; i +=3D 4) { CR_ST_WORD(st, i >> 2) =3D - mc[decrypt][CR_ST_BYTE(st, i)] ^ - rol32(mc[decrypt][CR_ST_BYTE(st, i + 1)], 8) ^ - rol32(mc[decrypt][CR_ST_BYTE(st, i + 2)], 16) ^ - rol32(mc[decrypt][CR_ST_BYTE(st, i + 3)], 24); + mc[CR_ST_BYTE(st, i)] ^ + rol32(mc[CR_ST_BYTE(st, i + 1)], 8) ^ + rol32(mc[CR_ST_BYTE(st, i + 2)], 16) ^ + rol32(mc[CR_ST_BYTE(st, i + 3)], 24); } =20 rd[0] =3D st.l[0]; --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686278015; cv=none; d=zohomail.com; s=zohoarc; b=H9D0FeOoDt3B0dsxfmBq/XAtOr40M2EukztD6FXGVGxGBPsZHwk1/dkLUjnNeE9qedkccmmErXJUUgEgFLeJexbfIDQQ9bJYWU8lqZd1J49VkdtzImWMVTQJiCaUyLuf5c93UhyNhvcgsM3t/uAsn5XPQl3imezx19D8RIeo12Y= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686278015; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=5jYzak3aoTqyaCXFBe98vT/JIGFhQ55/+8K/T/AYz14=; b=WyKfw06bdSVcv3aNIIp+duE8v/9g8r8rLR4OyVR+4jkcDrY+3FPSuVwhP7m0od5EWuz+b3cNzjXFgZpqvcqBJrArMaTASCgCFMBMRKnuvgUV0ASq8H7jcpSHfjyHzJjpSudbH9kIM8fyoZjwLshQbQn3G5/uyPgos3+zo8IodWw= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686278015210581.1649816777873; Thu, 8 Jun 2023 19:33:35 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RnV-0002ZX-Nt; Thu, 08 Jun 2023 22:24:18 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7RnU-0002Xk-A4 for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:16 -0400 Received: from mail-pf1-x436.google.com ([2607:f8b0:4864:20::436]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7RnO-0005Yf-C2 for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:16 -0400 Received: by mail-pf1-x436.google.com with SMTP id d2e1a72fcca58-651f2f38634so1298697b3a.0 for ; Thu, 08 Jun 2023 19:24:08 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277448; x=1688869448; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=5jYzak3aoTqyaCXFBe98vT/JIGFhQ55/+8K/T/AYz14=; b=lYON2gt/8/s18kMboMGRrBdbqPe5yOavlah+MRqAbyXMqfWPxcwwfN5+iDWS4Wu2+c Ok9GHz6rbz2qOjHBAQRp1FsxMPuRKZFKa+BD/78e7ey7bTEhVD1Z7u0VvQy/6UGQDrXh xAJbElBFt8rbQ0vepyYc+nZMYi2cCghN7Dsv7hSqeZj6jtELfQnFq9EcYhZXD79tCDiJ Ozn0vimw16ogs3zucnD6AiASFuKJq2pxYaAwneUENFVV+l4zvZDW289bOERiLrYjUmP/ uzV+GT1rYv6yheT+lVaa9EgsTWpEInHRzOjsiue8VtMBAHjvXxyuCl0+GrOiYo8DT8YJ nZlw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277448; x=1688869448; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=5jYzak3aoTqyaCXFBe98vT/JIGFhQ55/+8K/T/AYz14=; b=LCWh4C+A2Shj/mkI7oVFzhizfsXu2fkiQzF2nxhmWDu+dqfuc00Ok/WWMOYVTDtPzy UlqDnpdEMtAfx9pJbv3alV/FKo9E1WuQQAqBShrgjNjA2ZdG0yuOifRYW8vfZsMAypSX X3DhMl8GehJ28496U/uhFZBjT1HRIpaSVeP1zB6jAD42kINGphx9wqoz4JIENDA2QFkn wKWaWtLw8oDkpms3HkALNhA6My2UqPk1FixyK8S5s26Ly64ybjNRUm+H20LDrsNMOlbe flSt8clUITEQBtUuHrEdUFmWrZKMUfcGCzmQmWDySMBN9ffVE2LAutb64riFmp9AS5O0 KEHg== X-Gm-Message-State: AC+VfDzZzbHwOA/Kb0i2iBczwDWBiEBPIFrVpcxNlMMidwj5BhjTaRGr tl8JRMKVrYJ17A+ImfuMHQC4iTiBCg7cbhmG5Es= X-Google-Smtp-Source: ACHHUZ4XGZrKsAbm2Z9BjgF7j1gZqvpJF7TzF8Qoz8VU0P47Q98ANsEmfPpojHs4i1BRg6fy1eV2Mg== X-Received: by 2002:a05:6a20:244d:b0:10a:e9ff:808d with SMTP id t13-20020a056a20244d00b0010ae9ff808dmr153071pzc.0.1686277447995; Thu, 08 Jun 2023 19:24:07 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 05/38] crypto/aes: Add constants for ShiftRows, InvShiftRows Date: Thu, 8 Jun 2023 19:23:28 -0700 Message-Id: <20230609022401.684157-6-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::436; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x436.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686278016561100001 These symbols will avoid the indirection through memory when fully unrolling some new primitives. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson Acked-by: Daniel P. Berrang=C3=A9 --- crypto/aes.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 48 insertions(+), 2 deletions(-) diff --git a/crypto/aes.c b/crypto/aes.c index 67bb74b8e3..cdf937883d 100644 --- a/crypto/aes.c +++ b/crypto/aes.c @@ -108,12 +108,58 @@ const uint8_t AES_isbox[256] =3D { 0xE1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0C, 0x7D, }; =20 +/* AES ShiftRows, for complete unrolling. */ +enum { + AES_SH_0 =3D 0x0, + AES_SH_1 =3D 0x5, + AES_SH_2 =3D 0xa, + AES_SH_3 =3D 0xf, + AES_SH_4 =3D 0x4, + AES_SH_5 =3D 0x9, + AES_SH_6 =3D 0xe, + AES_SH_7 =3D 0x3, + AES_SH_8 =3D 0x8, + AES_SH_9 =3D 0xd, + AES_SH_A =3D 0x2, + AES_SH_B =3D 0x7, + AES_SH_C =3D 0xc, + AES_SH_D =3D 0x1, + AES_SH_E =3D 0x6, + AES_SH_F =3D 0xb, +}; + const uint8_t AES_shifts[16] =3D { - 0, 5, 10, 15, 4, 9, 14, 3, 8, 13, 2, 7, 12, 1, 6, 11 + AES_SH_0, AES_SH_1, AES_SH_2, AES_SH_3, + AES_SH_4, AES_SH_5, AES_SH_6, AES_SH_7, + AES_SH_8, AES_SH_9, AES_SH_A, AES_SH_B, + AES_SH_C, AES_SH_D, AES_SH_E, AES_SH_F, +}; + +/* AES InvShiftRows, for complete unrolling. */ +enum { + AES_ISH_0 =3D 0x0, + AES_ISH_1 =3D 0xd, + AES_ISH_2 =3D 0xa, + AES_ISH_3 =3D 0x7, + AES_ISH_4 =3D 0x4, + AES_ISH_5 =3D 0x1, + AES_ISH_6 =3D 0xe, + AES_ISH_7 =3D 0xb, + AES_ISH_8 =3D 0x8, + AES_ISH_9 =3D 0x5, + AES_ISH_A =3D 0x2, + AES_ISH_B =3D 0xf, + AES_ISH_C =3D 0xc, + AES_ISH_D =3D 0x9, + AES_ISH_E =3D 0x6, + AES_ISH_F =3D 0x3, }; =20 const uint8_t AES_ishifts[16] =3D { - 0, 13, 10, 7, 4, 1, 14, 11, 8, 5, 2, 15, 12, 9, 6, 3 + AES_ISH_0, AES_ISH_1, AES_ISH_2, AES_ISH_3, + AES_ISH_4, AES_ISH_5, AES_ISH_6, AES_ISH_7, + AES_ISH_8, AES_ISH_9, AES_ISH_A, AES_ISH_B, + AES_ISH_C, AES_ISH_D, AES_ISH_E, AES_ISH_F, }; =20 /* --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277832; cv=none; d=zohomail.com; s=zohoarc; b=bFC+lVJ4fEKS6pnmkxicaGaNJAAntTXWXP87emW+QmC0MlOjBu72MOUg8Ri3pLMplbmcDq8fXGr2iCS5NKmk5gScVomYepJQfWaqVShukEjjHMMrhOR1UsHLBv6ZrXi1oHxdnIN9gHXjSnz0CxMSL1L6Q4JScrbv3Pb2RWbmibA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277832; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=LpYEmZEe8A/fcBWa4RllO1Tq8OwOwX09kWtEiT/W7gA=; b=li96btyAfCPz+F7fmWrsojeXfk3p5jij8hezu3wxI0dHM+ZbBfFkQLAAEUVShkTnoif443HNrAFhlpk07kDVgF97CniywXN5mr0HjoxPymtkniskQU0fMrOXjRduZGndmK05VS+zLGQekUGnju/NwXVnXj+gwvSIo+KHLJjXmfY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277832591236.07180418362623; Thu, 8 Jun 2023 19:30:32 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7Rnl-0002k9-TB; Thu, 08 Jun 2023 22:24:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7RnY-0002bM-RE for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:21 -0400 Received: from mail-ot1-x32d.google.com ([2607:f8b0:4864:20::32d]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7RnP-0005Yy-IV for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:19 -0400 Received: by mail-ot1-x32d.google.com with SMTP id 46e09a7af769-6b2041315a5so267826a34.0 for ; Thu, 08 Jun 2023 19:24:09 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277449; x=1688869449; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=LpYEmZEe8A/fcBWa4RllO1Tq8OwOwX09kWtEiT/W7gA=; b=SEI3lsksu39OtdQ/YJEg1LO3SUWdl1/MsDdAjffZRZt1riubjxTWtLJPCovcpvbzgP VMZImhMFpdJkMR3fBuF3eCZGlbHMvQMqa6ru2TBJsrLITtTa0jZAm+A8ncgotiFtu3UX 783gta0f3+WA3DpAlFGWk2yQ/2RIFyhLB+wRexqjuyOd/bHbDZUS+Z4HBz4f5Nbm/pua 210U9zWYPFIoGV2KQt2qmn7pkrHFJ0RjLSu4eHX13XHSJPWqwAoN/IAcxAajhdXkhAav Fj8xElEpdNou7xOBrstSCtQe0e7bzbuGNuVtg8OMNwwSiHLKP1Xhu4AVQ0GRVHBpnrCN gZOg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277449; x=1688869449; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=LpYEmZEe8A/fcBWa4RllO1Tq8OwOwX09kWtEiT/W7gA=; b=jzBWnzQmu45Et/bO5qXpRPNCNPtstrV+YcQW8GYajAHomA7oq7ftqQ9VgQZ7wbVZwG 5fcE9DbZ9S4PjBgsEpGka4HC4hYEMjYYq1n+rCqEk5Q4MQ1yzxVxpyGpitHcq3XsUY6K FkB+ccJcSRPdii2Q13804vgnmV7RnhrXxlTMRqG3M14aP5iXVIRgt+1CVf5zNamw1DGr VgdVPtuZx7xqtIPqNxcrh1oJ5y1u4lnM/esdx/QmNBp0MfhevNB82HKc0DhMXv6TxPba SZBVvjQB+Zp6LeUMV44kZgYOKvOVXI1SA+4u5i04UUh66Ac5B9R/1xGcp1HQ+7V2W8qn EHCg== X-Gm-Message-State: AC+VfDyT8kmleFVxYhK3gc9Cakf01E8IglakIHp4CE+ySdO5wK7awxWz Jh+6KpV1oJv8hEm51UXH6sgRFwhiCSFHHHcqyn4= X-Google-Smtp-Source: ACHHUZ4rH1kYX3JIlzGr0b+u5+XYK4+jYZLOQyoX4UwerwwB5aQmCorUVJQ+ABZYIMxFKbFSRzHehg== X-Received: by 2002:a9d:77d4:0:b0:6b1:5f4a:f52d with SMTP id w20-20020a9d77d4000000b006b15f4af52dmr201909otl.22.1686277448808; Thu, 08 Jun 2023 19:24:08 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 06/38] crypto: Add aesenc_SB_SR_AK Date: Thu, 8 Jun 2023 19:23:29 -0700 Message-Id: <20230609022401.684157-7-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::32d; envelope-from=richard.henderson@linaro.org; helo=mail-ot1-x32d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277833431100001 Content-Type: text/plain; charset="utf-8" Start adding infrastructure for accelerating guest AES. Begin with a SubBytes + ShiftRows + AddRoundKey primitive. Signed-off-by: Richard Henderson --- host/include/generic/host/aes-round.h | 16 ++++++++++ include/crypto/aes-round.h | 44 +++++++++++++++++++++++++++ crypto/aes.c | 44 +++++++++++++++++++++++++++ 3 files changed, 104 insertions(+) create mode 100644 host/include/generic/host/aes-round.h create mode 100644 include/crypto/aes-round.h diff --git a/host/include/generic/host/aes-round.h b/host/include/generic/h= ost/aes-round.h new file mode 100644 index 0000000000..19c8505e2b --- /dev/null +++ b/host/include/generic/host/aes-round.h @@ -0,0 +1,16 @@ +/* + * No host specific aes acceleration. + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef GENERIC_HOST_AES_ROUND_H +#define GENERIC_HOST_AES_ROUND_H + +#define HAVE_AES_ACCEL false +#define ATTR_AES_ACCEL + +void aesenc_SB_SR_AK_accel(AESState *, const AESState *, + const AESState *, bool) + QEMU_ERROR("unsupported accel"); + +#endif diff --git a/include/crypto/aes-round.h b/include/crypto/aes-round.h new file mode 100644 index 0000000000..15ea1f42bc --- /dev/null +++ b/include/crypto/aes-round.h @@ -0,0 +1,44 @@ +/* + * AES round fragments, generic version + * SPDX-License-Identifier: GPL-2.0-or-later + * + * Copyright (C) 2023 Linaro, Ltd. + */ + +#ifndef CRYPTO_AES_ROUND_H +#define CRYPTO_AES_ROUND_H + +/* Hosts with acceleration will usually need a 16-byte vector type. */ +typedef uint8_t AESStateVec __attribute__((vector_size(16))); + +typedef union { + uint8_t b[16]; + uint32_t w[4]; + uint64_t d[4]; + AESStateVec v; +} AESState; + +#include "host/aes-round.h" + +/* + * Perform SubBytes + ShiftRows. + */ + +void aesenc_SB_SR_AK_gen(AESState *ret, const AESState *st, + const AESState *rk); +void aesenc_SB_SR_AK_genrev(AESState *ret, const AESState *st, + const AESState *rk); + +static inline void aesenc_SB_SR_AK(AESState *r, const AESState *st, + const AESState *rk, bool be) +{ + if (HAVE_AES_ACCEL) { + aesenc_SB_SR_AK_accel(r, st, rk, be); + } else if (HOST_BIG_ENDIAN =3D=3D be) { + aesenc_SB_SR_AK_gen(r, st, rk); + } else { + aesenc_SB_SR_AK_genrev(r, st, rk); + } +} + +#endif /* CRYPTO_AES_ROUND_H */ diff --git a/crypto/aes.c b/crypto/aes.c index cdf937883d..896f6f44f1 100644 --- a/crypto/aes.c +++ b/crypto/aes.c @@ -29,6 +29,7 @@ */ #include "qemu/osdep.h" #include "crypto/aes.h" +#include "crypto/aes-round.h" =20 typedef uint32_t u32; typedef uint8_t u8; @@ -1249,6 +1250,49 @@ static const u32 rcon[] =3D { 0x1B000000, 0x36000000, /* for 128-bit blocks, Rijndael never uses= more than 10 rcon values */ }; =20 +/* Perform SubBytes + ShiftRows + AddRoundKey. */ +static inline void +aesenc_SB_SR_AK_swap(AESState *ret, const AESState *st, + const AESState *rk, bool swap) +{ + const int swap_b =3D swap ? 15 : 0; + AESState t; + + t.b[swap_b ^ 0x0] =3D AES_sbox[st->b[swap_b ^ AES_SH_0]]; + t.b[swap_b ^ 0x1] =3D AES_sbox[st->b[swap_b ^ AES_SH_1]]; + t.b[swap_b ^ 0x2] =3D AES_sbox[st->b[swap_b ^ AES_SH_2]]; + t.b[swap_b ^ 0x3] =3D AES_sbox[st->b[swap_b ^ AES_SH_3]]; + t.b[swap_b ^ 0x4] =3D AES_sbox[st->b[swap_b ^ AES_SH_4]]; + t.b[swap_b ^ 0x5] =3D AES_sbox[st->b[swap_b ^ AES_SH_5]]; + t.b[swap_b ^ 0x6] =3D AES_sbox[st->b[swap_b ^ AES_SH_6]]; + t.b[swap_b ^ 0x7] =3D AES_sbox[st->b[swap_b ^ AES_SH_7]]; + t.b[swap_b ^ 0x8] =3D AES_sbox[st->b[swap_b ^ AES_SH_8]]; + t.b[swap_b ^ 0x9] =3D AES_sbox[st->b[swap_b ^ AES_SH_9]]; + t.b[swap_b ^ 0xa] =3D AES_sbox[st->b[swap_b ^ AES_SH_A]]; + t.b[swap_b ^ 0xb] =3D AES_sbox[st->b[swap_b ^ AES_SH_B]]; + t.b[swap_b ^ 0xc] =3D AES_sbox[st->b[swap_b ^ AES_SH_C]]; + t.b[swap_b ^ 0xd] =3D AES_sbox[st->b[swap_b ^ AES_SH_D]]; + t.b[swap_b ^ 0xe] =3D AES_sbox[st->b[swap_b ^ AES_SH_E]]; + t.b[swap_b ^ 0xf] =3D AES_sbox[st->b[swap_b ^ AES_SH_F]]; + + /* + * Perform the AddRoundKey with generic vectors. + * This may be expanded to either host integer or host vector code. + * The key and output endianness match, so no bswap required. + */ + ret->v =3D t.v ^ rk->v; +} + +void aesenc_SB_SR_AK_gen(AESState *r, const AESState *s, const AESState *k) +{ + aesenc_SB_SR_AK_swap(r, s, k, false); +} + +void aesenc_SB_SR_AK_genrev(AESState *r, const AESState *s, const AESState= *k) +{ + aesenc_SB_SR_AK_swap(r, s, k, true); +} + /** * Expand the cipher key into the encryption key schedule. */ --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277531; cv=none; d=zohomail.com; s=zohoarc; b=RWVaruNf2188EshPBgUfk8O4d+mytPMlMqL7I85E1FMW0aVpk5sxnJjUH1WzZrfXwVQS72LXfdkOavqLB+TfrdtN48WDq31X9cm36Lr3ZGB8u3mI/uzuGEnWQT39AhwBXW66DOzkRI/MLCV8LNsGF8v88rScrSXMyVEGZ2m5oW0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277531; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=xtPI4aq2jyFLtOkSRUNw1Edg2O5XrlHB9lkxc+y7YR8=; b=iInBjF5mTGdT9nMVrZ3idQn1Pn3TGTP5J6neOMNH5mh3YyJrRtFYnehkKAp3JgiKJ3jOY+B54tHXdUh1ycGvgnxmIAD3pQ+eQCPikTqdqECguJHw42F0JvhkIUwZevj7oN22AdC3yIe/jVFpULwCw8GSidmb52KUfwMy13BSgBQ= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277531444221.11621160239565; Thu, 8 Jun 2023 19:25:31 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RnY-0002az-Jo; Thu, 08 Jun 2023 22:24:20 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7RnV-0002Ze-NK for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:18 -0400 Received: from mail-pf1-x436.google.com ([2607:f8b0:4864:20::436]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7RnP-0005ZJ-33 for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:17 -0400 Received: by mail-pf1-x436.google.com with SMTP id d2e1a72fcca58-64d18d772bdso1318343b3a.3 for ; Thu, 08 Jun 2023 19:24:10 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277449; x=1688869449; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=xtPI4aq2jyFLtOkSRUNw1Edg2O5XrlHB9lkxc+y7YR8=; b=k3oyLNnHSLFITjqaFD+WjQp4W2cV4L1DXSSMI1PxyPdw7hM4oJoVHBmUztnIo6HJhj Ed4jzMvWPInSdibF3AOC7m4M18C6jjGIws9Za0Y73CtsGPzDbo13jh1faChQCBk3f/K/ plW8XYN8lOcgjEcaUptLiAhGOTjyaN3jO+kRoIIh1hHXxo61gHxebDh5JYW9MM48YFKl jvVfHG9KWL0QjNo6VYSlEjq0P+i5LOlcvDzczOwi27ZQgLRYSgOYt9pBXeGNbcOotHXk L6kOD7+xmM+M/JRaLR+AYQD/+1RhqCt7O6QoRp1iOLBcvraC+H2BV3m9Ano0p8rx1SrG LFeQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277449; x=1688869449; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=xtPI4aq2jyFLtOkSRUNw1Edg2O5XrlHB9lkxc+y7YR8=; b=UMqDDg45wWb/gY5K/h0FqfevLlHQykfXlp1xQjgEUwe/4UOH6FRANaGYkIN2J7sss/ Y+vfTx+8FyBnaeGeHB9r8uVBHjH4xnOKZA6aqU4DdY3vgSmHh7AJltrhAX6TCwtsJgMe pwtoKCRC4ktc2Nv/e6S6ibTNl4AJ+kfGydysZIHXBO/3hxj6xP9TYl+8gzB/ItE+Z5f/ OoMn0PjNlYH8pQAerCGotSeS7AmJdIN6WPahWD5ORKM1ar2a/YgMQRUKGMVzGotd8yKQ Kop8u/g/pnnDAIdivxtMK1Mo/klxpAqKXkaRzrW5JKXgcH2JwWZKLlxB8rsmzp4V5fSL HLNw== X-Gm-Message-State: AC+VfDwFCEylyS+TTSrUJPBEMTDHbgbSOVmGZsc8waZwDStqiE8r9aAZ RJ57gjuozcZL+D9kbf9GlD19zbO4d4ZnojvuFvs= X-Google-Smtp-Source: ACHHUZ5wQo5olZ0X1JudgWUuQWlrLjQ5A7Q2aQR8WR7EV967Ken56AAUXQzaZrrDchKfDxcTyHSgaA== X-Received: by 2002:a05:6a00:1a87:b0:65b:a187:d433 with SMTP id e7-20020a056a001a8700b0065ba187d433mr48792pfv.6.1686277449662; Thu, 08 Jun 2023 19:24:09 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 07/38] target/i386: Use aesenc_SB_SR_AK Date: Thu, 8 Jun 2023 19:23:30 -0700 Message-Id: <20230609022401.684157-8-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::436; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x436.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277532467100001 Content-Type: text/plain; charset="utf-8" This implements the AESENCLAST instruction. Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- target/i386/ops_sse.h | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/target/i386/ops_sse.h b/target/i386/ops_sse.h index fb63af7afa..63fdecbe03 100644 --- a/target/i386/ops_sse.h +++ b/target/i386/ops_sse.h @@ -19,6 +19,7 @@ */ =20 #include "crypto/aes.h" +#include "crypto/aes-round.h" =20 #if SHIFT =3D=3D 0 #define Reg MMXReg @@ -2202,12 +2203,12 @@ void glue(helper_aesenc, SUFFIX)(CPUX86State *env, = Reg *d, Reg *v, Reg *s) =20 void glue(helper_aesenclast, SUFFIX)(CPUX86State *env, Reg *d, Reg *v, Reg= *s) { - int i; - Reg st =3D *v; - Reg rk =3D *s; + for (int i =3D 0; i < SHIFT; i++) { + AESState *ad =3D (AESState *)&d->ZMM_X(i); + AESState *st =3D (AESState *)&v->ZMM_X(i); + AESState *rk =3D (AESState *)&s->ZMM_X(i); =20 - for (i =3D 0; i < 8 << SHIFT; i++) { - d->B(i) =3D rk.B(i) ^ (AES_sbox[st.B(AES_shifts[i & 15] + (i & ~15= ))]); + aesenc_SB_SR_AK(ad, st, rk, false); } } =20 --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277813; cv=none; d=zohomail.com; s=zohoarc; b=DlaMODSxJWrrjrKdmEPYAU8D7lZf+RGDL3EfOuMeh8CwDtVkMrnRlJtGMoq2Si7QXBJ2trg3te6jenaeanjDbj8kke0fQhixQKJ4kSmYlwprVNbfogWJhLLBrnQyG9qc8NOtGshQMFPFUXoDuPdLFHx++Pd98PkVY+vlQ+aTTxY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277813; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=Wav2LlfUYrH6X3G/qJ3+1S+s5uXr/vPS9iK8dstF4cA=; b=KiueqVvWpOi7mbMmTDyRugLgoXohE28YkH4VP1w6FpfHHQov1vW2Gtlvh7InK/u85VGY1Q2yoEnYADl+VQLV0sbTGaZZHz05EDe9VaG/6QRc9ZfTggLRffqJI0WIYqPWRqt6r9tRINrv02TemL4DUVQDbViOR9j4PLD8exP7zf0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277813480931.2681552888359; Thu, 8 Jun 2023 19:30:13 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7Rnl-0002j8-1c; Thu, 08 Jun 2023 22:24:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Rnb-0002cR-Lx for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:24 -0400 Received: from mail-pf1-x434.google.com ([2607:f8b0:4864:20::434]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7RnQ-0005Zy-8o for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:23 -0400 Received: by mail-pf1-x434.google.com with SMTP id d2e1a72fcca58-64d44b198baso989834b3a.0 for ; Thu, 08 Jun 2023 19:24:11 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277450; x=1688869450; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Wav2LlfUYrH6X3G/qJ3+1S+s5uXr/vPS9iK8dstF4cA=; b=d7Z7rt1yBU2Oms30p8qvGSbbn6f+Ww44BiNw0UX3DYKUDrYL3+g58FqHjrUUTeHiiC UOegR/NR2nmYKpV5pbR2STSEoViLfRdivn+QnblU0PF8QRHoruL8HdOCEvOULe7mSXli 4GRmBWgOrDPDuIqJ+MzY/BklP+iB6iLJpzVGJRgy34vTlj6glrDtHtLZXTRsCkFPNeuT zZMfBSRuGXjBQR2z2XHJnISiwDpNXsVmMs+b590odiZZz5AaW80UX3hFR6lgnjmdmayQ r9itHGAvtWBGELoiAxWp1o9SkU7eIH4pWkXGur1NGuqAbtgpYchBxLYGaQLLo5jslDHG 4htA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277450; x=1688869450; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Wav2LlfUYrH6X3G/qJ3+1S+s5uXr/vPS9iK8dstF4cA=; b=ULF2lVAEJB0qJs0bZmkRAdxSW9UCw5fGZPBN22N1V6qoMy/RUugBfjkGwhXncONjhk 3cT3GOep3m2DeBIpEGtJE7JZGHiCbPm7icN0mQx3Yj4ib1vPYOvO9HGuOlvRnjJpR0Gf QkTvJv9kiUxYGH5gupMbcBJ2E8JeZVek40a86HAgHLcH7cNymI/k2R3q2XVOZD1JmlcT paJUTe3F8c5hUUc8eGh50C4Gp+kv18CEWRZrVw4+heYM6MuQwLhljSwPfUe6QK/i7oKV hIVnJ5qSUoUnMbe0pbSsySvNxHpDVQdxNoYzQfTtUOYUVS263Li/VbY6mwt497fcgyk7 cqlQ== X-Gm-Message-State: AC+VfDzvk2gY+gn71cOUrs0ynsI1TiCon82RZKAX1DhQt8n69nR+NQEc J5GbPB+qA2Ixim2dIJev7MBVHQ9XTgeBw0UULm8= X-Google-Smtp-Source: ACHHUZ69M3wr/Y4IQOE3Inzjl9Qi2v+KEmCWoryEc1bSYq1K7Rawf0lI8GNFplEjD345BxHoXDSmQQ== X-Received: by 2002:a05:6a00:17a0:b0:656:c971:951 with SMTP id s32-20020a056a0017a000b00656c9710951mr5103171pfg.8.1686277450692; Thu, 08 Jun 2023 19:24:10 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 08/38] target/arm: Demultiplex AESE and AESMC Date: Thu, 8 Jun 2023 19:23:31 -0700 Message-Id: <20230609022401.684157-9-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::434; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x434.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277815527100007 Split these helpers so that we are not passing 'decrypt' within the simd descriptor. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/arm/helper.h | 2 ++ target/arm/tcg/sve.decode | 4 ++-- target/arm/tcg/crypto_helper.c | 37 +++++++++++++++++++++++---------- target/arm/tcg/translate-a64.c | 13 ++++-------- target/arm/tcg/translate-neon.c | 4 ++-- target/arm/tcg/translate-sve.c | 8 ++++--- 6 files changed, 41 insertions(+), 27 deletions(-) diff --git a/target/arm/helper.h b/target/arm/helper.h index 3335c2b10b..95e32a697a 100644 --- a/target/arm/helper.h +++ b/target/arm/helper.h @@ -552,7 +552,9 @@ DEF_HELPER_FLAGS_2(neon_qzip16, TCG_CALL_NO_RWG, void, = ptr, ptr) DEF_HELPER_FLAGS_2(neon_qzip32, TCG_CALL_NO_RWG, void, ptr, ptr) =20 DEF_HELPER_FLAGS_4(crypto_aese, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32) +DEF_HELPER_FLAGS_4(crypto_aesd, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_3(crypto_aesmc, TCG_CALL_NO_RWG, void, ptr, ptr, i32) +DEF_HELPER_FLAGS_3(crypto_aesimc, TCG_CALL_NO_RWG, void, ptr, ptr, i32) =20 DEF_HELPER_FLAGS_4(crypto_sha1su0, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i= 32) DEF_HELPER_FLAGS_4(crypto_sha1c, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32) diff --git a/target/arm/tcg/sve.decode b/target/arm/tcg/sve.decode index 14b3a69c36..04b6fcc0cf 100644 --- a/target/arm/tcg/sve.decode +++ b/target/arm/tcg/sve.decode @@ -1629,8 +1629,8 @@ STNT1_zprz 1110010 .. 10 ..... 001 ... ..... ...= .. \ ### SVE2 Crypto Extensions =20 # SVE2 crypto unary operations -# AESMC and AESIMC -AESMC 01000101 00 10000011100 decrypt:1 00000 rd:5 +AESMC 01000101 00 10000011100 0 00000 rd:5 +AESIMC 01000101 00 10000011100 1 00000 rd:5 =20 # SVE2 crypto destructive binary operations AESE 01000101 00 10001 0 11100 0 ..... ..... @rdn_rm_e0 diff --git a/target/arm/tcg/crypto_helper.c b/target/arm/tcg/crypto_helper.c index 06254939d2..75882d9ea3 100644 --- a/target/arm/tcg/crypto_helper.c +++ b/target/arm/tcg/crypto_helper.c @@ -45,11 +45,9 @@ static void clear_tail_16(void *vd, uint32_t desc) clear_tail(vd, opr_sz, max_sz); } =20 -static void do_crypto_aese(uint64_t *rd, uint64_t *rn, - uint64_t *rm, bool decrypt) +static void do_crypto_aese(uint64_t *rd, uint64_t *rn, uint64_t *rm, + const uint8_t *sbox, const uint8_t *shift) { - static uint8_t const * const sbox[2] =3D { AES_sbox, AES_isbox }; - static uint8_t const * const shift[2] =3D { AES_shifts, AES_ishifts }; union CRYPTO_STATE rk =3D { .l =3D { rm[0], rm[1] } }; union CRYPTO_STATE st =3D { .l =3D { rn[0], rn[1] } }; int i; @@ -60,7 +58,7 @@ static void do_crypto_aese(uint64_t *rd, uint64_t *rn, =20 /* combine ShiftRows operation and sbox substitution */ for (i =3D 0; i < 16; i++) { - CR_ST_BYTE(st, i) =3D sbox[decrypt][CR_ST_BYTE(rk, shift[decrypt][= i])]; + CR_ST_BYTE(st, i) =3D sbox[CR_ST_BYTE(rk, shift[i])]; } =20 rd[0] =3D st.l[0]; @@ -70,18 +68,26 @@ static void do_crypto_aese(uint64_t *rd, uint64_t *rn, void HELPER(crypto_aese)(void *vd, void *vn, void *vm, uint32_t desc) { intptr_t i, opr_sz =3D simd_oprsz(desc); - bool decrypt =3D simd_data(desc); =20 for (i =3D 0; i < opr_sz; i +=3D 16) { - do_crypto_aese(vd + i, vn + i, vm + i, decrypt); + do_crypto_aese(vd + i, vn + i, vm + i, AES_sbox, AES_shifts); } clear_tail(vd, opr_sz, simd_maxsz(desc)); } =20 -static void do_crypto_aesmc(uint64_t *rd, uint64_t *rm, bool decrypt) +void HELPER(crypto_aesd)(void *vd, void *vn, void *vm, uint32_t desc) +{ + intptr_t i, opr_sz =3D simd_oprsz(desc); + + for (i =3D 0; i < opr_sz; i +=3D 16) { + do_crypto_aese(vd + i, vn + i, vm + i, AES_isbox, AES_ishifts); + } + clear_tail(vd, opr_sz, simd_maxsz(desc)); +} + +static void do_crypto_aesmc(uint64_t *rd, uint64_t *rm, const uint32_t *mc) { union CRYPTO_STATE st =3D { .l =3D { rm[0], rm[1] } }; - const uint32_t *mc =3D decrypt ? AES_imc_rot : AES_mc_rot; int i; =20 for (i =3D 0; i < 16; i +=3D 4) { @@ -99,10 +105,19 @@ static void do_crypto_aesmc(uint64_t *rd, uint64_t *rm= , bool decrypt) void HELPER(crypto_aesmc)(void *vd, void *vm, uint32_t desc) { intptr_t i, opr_sz =3D simd_oprsz(desc); - bool decrypt =3D simd_data(desc); =20 for (i =3D 0; i < opr_sz; i +=3D 16) { - do_crypto_aesmc(vd + i, vm + i, decrypt); + do_crypto_aesmc(vd + i, vm + i, AES_mc_rot); + } + clear_tail(vd, opr_sz, simd_maxsz(desc)); +} + +void HELPER(crypto_aesimc)(void *vd, void *vm, uint32_t desc) +{ + intptr_t i, opr_sz =3D simd_oprsz(desc); + + for (i =3D 0; i < opr_sz; i +=3D 16) { + do_crypto_aesmc(vd + i, vm + i, AES_imc_rot); } clear_tail(vd, opr_sz, simd_maxsz(desc)); } diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-a64.c index aa93f37e21..8b7337ad01 100644 --- a/target/arm/tcg/translate-a64.c +++ b/target/arm/tcg/translate-a64.c @@ -13566,7 +13566,6 @@ static void disas_crypto_aes(DisasContext *s, uint3= 2_t insn) int opcode =3D extract32(insn, 12, 5); int rn =3D extract32(insn, 5, 5); int rd =3D extract32(insn, 0, 5); - int decrypt; gen_helper_gvec_2 *genfn2 =3D NULL; gen_helper_gvec_3 *genfn3 =3D NULL; =20 @@ -13577,20 +13576,16 @@ static void disas_crypto_aes(DisasContext *s, uin= t32_t insn) =20 switch (opcode) { case 0x4: /* AESE */ - decrypt =3D 0; genfn3 =3D gen_helper_crypto_aese; break; case 0x6: /* AESMC */ - decrypt =3D 0; genfn2 =3D gen_helper_crypto_aesmc; break; case 0x5: /* AESD */ - decrypt =3D 1; - genfn3 =3D gen_helper_crypto_aese; + genfn3 =3D gen_helper_crypto_aesd; break; case 0x7: /* AESIMC */ - decrypt =3D 1; - genfn2 =3D gen_helper_crypto_aesmc; + genfn2 =3D gen_helper_crypto_aesimc; break; default: unallocated_encoding(s); @@ -13601,9 +13596,9 @@ static void disas_crypto_aes(DisasContext *s, uint3= 2_t insn) return; } if (genfn2) { - gen_gvec_op2_ool(s, true, rd, rn, decrypt, genfn2); + gen_gvec_op2_ool(s, true, rd, rn, 0, genfn2); } else { - gen_gvec_op3_ool(s, true, rd, rd, rn, decrypt, genfn3); + gen_gvec_op3_ool(s, true, rd, rd, rn, 0, genfn3); } } =20 diff --git a/target/arm/tcg/translate-neon.c b/target/arm/tcg/translate-neo= n.c index 03913de047..8de4ceb203 100644 --- a/target/arm/tcg/translate-neon.c +++ b/target/arm/tcg/translate-neon.c @@ -3451,9 +3451,9 @@ static bool trans_VMVN(DisasContext *s, arg_2misc *a) } =20 WRAP_2M_3_OOL_FN(gen_AESE, gen_helper_crypto_aese, 0) -WRAP_2M_3_OOL_FN(gen_AESD, gen_helper_crypto_aese, 1) +WRAP_2M_3_OOL_FN(gen_AESD, gen_helper_crypto_aesd, 0) WRAP_2M_2_OOL_FN(gen_AESMC, gen_helper_crypto_aesmc, 0) -WRAP_2M_2_OOL_FN(gen_AESIMC, gen_helper_crypto_aesmc, 1) +WRAP_2M_2_OOL_FN(gen_AESIMC, gen_helper_crypto_aesimc, 0) WRAP_2M_2_OOL_FN(gen_SHA1H, gen_helper_crypto_sha1h, 0) WRAP_2M_2_OOL_FN(gen_SHA1SU1, gen_helper_crypto_sha1su1, 0) WRAP_2M_2_OOL_FN(gen_SHA256SU0, gen_helper_crypto_sha256su0, 0) diff --git a/target/arm/tcg/translate-sve.c b/target/arm/tcg/translate-sve.c index ff050626e6..b98f469cb1 100644 --- a/target/arm/tcg/translate-sve.c +++ b/target/arm/tcg/translate-sve.c @@ -7151,12 +7151,14 @@ TRANS_FEAT(USDOT_zzzz, aa64_sve_i8mm, gen_gvec_ool_= arg_zzzz, a->esz =3D=3D 2 ? gen_helper_gvec_usdot_b : NULL, a, 0) =20 TRANS_FEAT_NONSTREAMING(AESMC, aa64_sve2_aes, gen_gvec_ool_zz, - gen_helper_crypto_aesmc, a->rd, a->rd, a->decrypt) + gen_helper_crypto_aesmc, a->rd, a->rd, 0) +TRANS_FEAT_NONSTREAMING(AESIMC, aa64_sve2_aes, gen_gvec_ool_zz, + gen_helper_crypto_aesimc, a->rd, a->rd, 0) =20 TRANS_FEAT_NONSTREAMING(AESE, aa64_sve2_aes, gen_gvec_ool_arg_zzz, - gen_helper_crypto_aese, a, false) + gen_helper_crypto_aese, a, 0) TRANS_FEAT_NONSTREAMING(AESD, aa64_sve2_aes, gen_gvec_ool_arg_zzz, - gen_helper_crypto_aese, a, true) + gen_helper_crypto_aesd, a, 0) =20 TRANS_FEAT_NONSTREAMING(SM4E, aa64_sve2_sm4, gen_gvec_ool_arg_zzz, gen_helper_crypto_sm4e, a, 0) --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277899; cv=none; d=zohomail.com; s=zohoarc; b=eiLeFpYl6BQUB79QBNZwfIaMWoKN+b/iElHom+8KOj9fcmDLROhAr21x2OwGdlH0QtEjyupxZXv0/gbL0YJcwQtUXqqpptW3B8SD9CDubKNjyXF/+Czcc3gJ51H9kb+nWWsO6NuWiJRC8VeKiX27Hdc7CqzexnRTTN1TdoTD9yc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277899; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=mjZWs2Y+Z9mHPnjXNP6VJFYBwuCl2SNNXRyLlkiAXFM=; b=CNVnjHURVZMMr+5g7Gnm+isQTVfVq917oJ6ppxb89mF87Ner/o89Z9z3k1JN6XDBwLbPFg+hpxxTfcRAYEdW9QAz5Ub2XR0F/qdzjhN0ovO3a5NQYQc6H5n3Sw9rrvM/721e2Pg+p9pxIPcbfiWIBdxVNGzCRqDaXYXpPnFeOnY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277899274739.0095089984575; Thu, 8 Jun 2023 19:31:39 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7Rnl-0002jp-Oa; Thu, 08 Jun 2023 22:24:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Rnc-0002cT-3Q for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:24 -0400 Received: from mail-pf1-x429.google.com ([2607:f8b0:4864:20::429]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7RnQ-0005ab-Sj for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:23 -0400 Received: by mail-pf1-x429.google.com with SMTP id d2e1a72fcca58-652328c18d5so985153b3a.1 for ; Thu, 08 Jun 2023 19:24:12 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277451; x=1688869451; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=mjZWs2Y+Z9mHPnjXNP6VJFYBwuCl2SNNXRyLlkiAXFM=; b=gWQM2343o958ZSfZZxG+oH4fY82Wtp1H2JgJQuCgf47FVRI0t1ynCPpfHLBufnXzrE Vw+G0pcYq96FsJB+FGfRLbB6OvhZR8eGdhO2smz2qMexeFGsSCcYGK3xekUvZA8f6dYT twGBBhBX2iSHgS1GwMANElrZwGPiN8YLMsU7Y5vjEOgLndcVM5ZNkEodvYEc09ybZgGc RJhXGhfpfNmrQZDR0OJYge0RgQz5u4U/O3wWZh/no9VcN84L9+Rh96yp6FMFXBmIF/IB mk8kZ8K7qxHOXP6C78mGNDFI6pCMGrEAqUUMixnG4BKgImA+ESl6oykeBROUmom7bvEW JnWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277451; x=1688869451; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=mjZWs2Y+Z9mHPnjXNP6VJFYBwuCl2SNNXRyLlkiAXFM=; b=hnpe5KV+N9IrkMGyj1sX501QxDOcGX8ZeNPh3KqLVBxJd8NAYRjlCiQJJ2qiOYZWDD NhqUrL9NpFWFWYcA+wUR5IzR68oLdygvu4WRrATRA3/b9M37nNsQq5ZJqUhqqTbC8tnp G0+fq1Zz3mpvXCj4YkDAayaF8RjGliGLk7IfzE56fKezLeyB7GVpm6O1AKqlOrNqWmWD 8UmIPJIO3uM5NqdzT9KBDLC4WXKrC2Q62JryQ5nu866UDQe7Lyp5Mlv3Yvb0l8dujvtj SPYYBq6xCfKqJNhTniNE2MnmIP2x080iPQZOXr+Uz9DvQDgoU63aDEU81CnB9rJ+dXPV 54Lg== X-Gm-Message-State: AC+VfDzluZSCddHa5FUfkuydXimhdNsD1LHR7EP3okJwvQ/ostwf+yJQ 60GtpYbzFLafOGNUpMc+kpqdgOJ2sKdm1d5+uNA= X-Google-Smtp-Source: ACHHUZ5ENTtNQMK0VwDqLBfsfIoptB9gtQC3emYD2R+j3UtUCRrliWoifwaXOExX2OFEktS/Lyz2Yg== X-Received: by 2002:a05:6a00:1494:b0:662:a9c3:7b4e with SMTP id v20-20020a056a00149400b00662a9c37b4emr5586357pfu.24.1686277451604; Thu, 08 Jun 2023 19:24:11 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 09/38] target/arm: Use aesenc_SB_SR_AK Date: Thu, 8 Jun 2023 19:23:32 -0700 Message-Id: <20230609022401.684157-10-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::429; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x429.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277899969100005 Content-Type: text/plain; charset="utf-8" This implements the AESE instruction. Signed-off-by: Richard Henderson --- target/arm/tcg/crypto_helper.c | 24 +++++++++++++++++++++++- 1 file changed, 23 insertions(+), 1 deletion(-) diff --git a/target/arm/tcg/crypto_helper.c b/target/arm/tcg/crypto_helper.c index 75882d9ea3..00f3b21507 100644 --- a/target/arm/tcg/crypto_helper.c +++ b/target/arm/tcg/crypto_helper.c @@ -15,6 +15,7 @@ #include "exec/helper-proto.h" #include "tcg/tcg-gvec-desc.h" #include "crypto/aes.h" +#include "crypto/aes-round.h" #include "crypto/sm4.h" #include "vec_internal.h" =20 @@ -45,6 +46,8 @@ static void clear_tail_16(void *vd, uint32_t desc) clear_tail(vd, opr_sz, max_sz); } =20 +static const AESState aes_zero =3D { }; + static void do_crypto_aese(uint64_t *rd, uint64_t *rn, uint64_t *rm, const uint8_t *sbox, const uint8_t *shift) { @@ -70,7 +73,26 @@ void HELPER(crypto_aese)(void *vd, void *vn, void *vm, u= int32_t desc) intptr_t i, opr_sz =3D simd_oprsz(desc); =20 for (i =3D 0; i < opr_sz; i +=3D 16) { - do_crypto_aese(vd + i, vn + i, vm + i, AES_sbox, AES_shifts); + AESState *ad =3D (AESState *)(vd + i); + AESState *st =3D (AESState *)(vn + i); + AESState *rk =3D (AESState *)(vm + i); + AESState t; + + /* + * Our uint64_t are in the wrong order for big-endian. + * The Arm AddRoundKey comes first, while the API AddRoundKey + * comes last: perform the xor here, and provide zero to API. + */ + if (HOST_BIG_ENDIAN) { + t.d[0] =3D st->d[1] ^ rk->d[1]; + t.d[1] =3D st->d[0] ^ rk->d[0]; + aesenc_SB_SR_AK(&t, &t, &aes_zero, false); + ad->d[0] =3D t.d[1]; + ad->d[1] =3D t.d[0]; + } else { + t.v =3D st->v ^ rk->v; + aesenc_SB_SR_AK(ad, &t, &aes_zero, false); + } } clear_tail(vd, opr_sz, simd_maxsz(desc)); } --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277907; cv=none; d=zohomail.com; s=zohoarc; b=FhslOlGlclBgLuc0dIx5etQlmM466gms41Fv0ILr+3dfCu+tUVFrpN2borXVqvWGBoc/s1j3KSMpNqIoWefja3H+9xV5jrH8jxpRDqSFXpz2NnGqMkWidnMhawZz7kXyPJdgbd3ZtvWk7k65fDYNhjwG1cv8KCQEKzMlrR3dAiU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277907; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=FQOiC9SIpWhLDJC5dJWrza0HqQ3AfVmdAkI4Y5VxtuI=; b=O2uFHjuHG/SocB7kwmF4mVwvQ6Wumc/1k4AJPDEV103afeS3dCmabCNSNU2m6HF4/9vEAiB1Cvw9iUB4G1MtU2C5ZzPsum7DhAYE77JM42fUOczyiCtc6tQRVSMPcEA17/rtoJ/zk2bqY5i1abled2Nmp04++fcAs9qdIpyVAAY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277907153861.0874315739726; Thu, 8 Jun 2023 19:31:47 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RoY-0003MT-Lg; Thu, 08 Jun 2023 22:25:22 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Rnp-0002ps-QL for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:37 -0400 Received: from mail-oi1-x22c.google.com ([2607:f8b0:4864:20::22c]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7RnS-0005b1-4j for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:37 -0400 Received: by mail-oi1-x22c.google.com with SMTP id 5614622812f47-38dec65ab50so218523b6e.2 for ; Thu, 08 Jun 2023 19:24:13 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277452; x=1688869452; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=FQOiC9SIpWhLDJC5dJWrza0HqQ3AfVmdAkI4Y5VxtuI=; b=T1skUYop3HfIG2z9MyhHxKr99PxVJk/3qBbP/JgPnZQ79XZ9YYdqIfHNJcvTIJbVNR ZurUxpx+AqrHLASVvkWmUxm69ypvaYi5Dm8qlfGd+YmST2Y+Qru5by6BT9nLOJhBVBGX nPFLj6TQkJtF3Fus21Zo+6xd7gaR5oIs+C87KlMFOBZPrThDRtBWuCCOL4G3uMLb1Hj/ 40NVbzf9wVwkgHUTzzeCuu0YQOtwZ3tEwWpEktBNQ70UZzkKYHQLPObvm1hMGdmxGbN2 8Uyu+EI0CLFcFR82x5RojwYuCcfkLD5tTUJfzRiQFk8x2oCLNfLXsC+AkWt72D8ka3oy fs7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277452; x=1688869452; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=FQOiC9SIpWhLDJC5dJWrza0HqQ3AfVmdAkI4Y5VxtuI=; b=DH+1EKYjACDiprJ1mHTgN8YEfigbOKwSOrT1i/tyNc83WCghBQtzEAsC/hmzA0XMCu aKIl/JaClTKVnrIX/vH1p5EDvosNYo1wPlvj23u0dPS7H4NxEBNdys5JR8xmw+vizCNm HU758IHUTR/XkVDbxehQDeOaOoO+DiJWSACoZTMhbjXb1iU0ToarKrSujyjgDB/jkphC A8N5xSPV1X+hbuXrmF46iEQV2tjiUcx64LX+E5y1gQzZM/ubgeudTCllntFRANJEJd7a eUiNwgVoEzlcU7dh878cb7qt76BXMDvYttXHqrXn+7HiuWc0dXKXvx+BIdMj/l2RQ0iA zf3Q== X-Gm-Message-State: AC+VfDy0cxBxvbcafnv9i4iZjsNHKx/1m7rcATOfYnTvAEPQvT30n+xI ajqu4n4sUzhao+kpQ9k59JPB19amxvQZs30+Bvw= X-Google-Smtp-Source: ACHHUZ4BjUpXME/4Jdj2UQw1dmWAL2x0NEzoOrdT0N3C4T47sLwlpuvAMijdGd+kieRv/UgH+7CfWQ== X-Received: by 2002:aca:2403:0:b0:398:36a0:d42 with SMTP id n3-20020aca2403000000b0039836a00d42mr277660oic.39.1686277452622; Thu, 08 Jun 2023 19:24:12 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 10/38] target/ppc: Use aesenc_SB_SR_AK Date: Thu, 8 Jun 2023 19:23:33 -0700 Message-Id: <20230609022401.684157-11-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::22c; envelope-from=richard.henderson@linaro.org; helo=mail-oi1-x22c.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277908247100001 Content-Type: text/plain; charset="utf-8" This implements the VCIPHERLAST instruction. Signed-off-by: Richard Henderson Reviewed-by: Daniel Henrique Barboza Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- target/ppc/int_helper.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c index d97a7f1f28..34257e9d76 100644 --- a/target/ppc/int_helper.c +++ b/target/ppc/int_helper.c @@ -25,6 +25,7 @@ #include "qemu/log.h" #include "exec/helper-proto.h" #include "crypto/aes.h" +#include "crypto/aes-round.h" #include "fpu/softfloat.h" #include "qapi/error.h" #include "qemu/guest-random.h" @@ -2947,13 +2948,7 @@ void helper_vcipher(ppc_avr_t *r, ppc_avr_t *a, ppc_= avr_t *b) =20 void helper_vcipherlast(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) { - ppc_avr_t result; - int i; - - VECTOR_FOR_INORDER_I(i, u8) { - result.VsrB(i) =3D b->VsrB(i) ^ (AES_sbox[a->VsrB(AES_shifts[i])]); - } - *r =3D result; + aesenc_SB_SR_AK((AESState *)r, (AESState *)a, (AESState *)b, true); } =20 void helper_vncipher(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277910; cv=none; d=zohomail.com; s=zohoarc; b=FHvU1ZVLJXdcu8GtcwQ25jctXvHQTcS1iMg0AUxCkVx4WbpjeIKe3L6YJXy4kDf8BciEQlhKubV+gHFE4aMMXYk1+nlbZKMSLZrd/obKXVujRRBbElP6Lm41kdB1seWlUxlKR+PhkFaPxzrr8VvkpqvTp4BaeNpf/dXIjLj0cOE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277910; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=pqEpHLv387miC8e5l2/HE3hMgLmxzv9wY41InkeK+gI=; b=TZmJ71rmnOC2TAw3wLqJDGxUw0Mm2IzXPAVHPhslAXvV5rP4ZnhtaWM50gx3mg7rogDBLp2sg04jmTB4UO0iekTX1HiEsFhqgdaUi1Nw4Sku1pmC3bHEvzRYveaRrv/Kwkl+ZXm5bJeplElim0fz1zSIfLuX3XRRT863EMPukz0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277910272862.7698333946073; Thu, 8 Jun 2023 19:31:50 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7Rno-0002n3-7e; Thu, 08 Jun 2023 22:24:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Rng-0002e3-GP for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:30 -0400 Received: from mail-pf1-x434.google.com ([2607:f8b0:4864:20::434]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7RnS-0005bR-UF for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:28 -0400 Received: by mail-pf1-x434.google.com with SMTP id d2e1a72fcca58-652d1d3e040so1008468b3a.1 for ; Thu, 08 Jun 2023 19:24:14 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277453; x=1688869453; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=pqEpHLv387miC8e5l2/HE3hMgLmxzv9wY41InkeK+gI=; b=Q2j94Mv+e7Zpjw1sM4pKwrTS4TSbaliX1MWs+rVCYyPore6uwpj6Xbu9DD7l9ytDKp Me+fnnQcE0sCPAi45ggfMD2g8FwkCN9L/4k2tokPse0NmKur8nT1uvYPkLhy57NqN+L0 +j48YxWVRRAB9WRs37bUARbn/4JCdxr/vb8+Q+IAczSGGXwgDHieveGTlykeq+HrCbua BczPH12fvt5sGvPscDZPL7DWa25i1XhnaWG9WbGos28YXZ7v1tozstybz82gW5vOAE+X I76toN/6s5CuKDQq4HqUnMlOE+kBxYxGQuyLkPixKLQ+/pMf5uyC7BEymBE+6m88O8oz rZDA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277453; x=1688869453; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=pqEpHLv387miC8e5l2/HE3hMgLmxzv9wY41InkeK+gI=; b=c1G7mEen0uIf5ZqJTli5YRBdJmkGmSwhrLfuZQULD2N57+Vd+Pf6xM2TcuekL/UGb0 lrzrz4/NlgPOCru3JRovhZAFJ2V0F2jID8uOa9DLmmnRi+iygdjm5+if7DA4NWKnBFq6 V35c1aFmES8Ioum6rlPhkuH5ZUbDHeU/87ouyWHKbGNrvequOcN6BHE7RCJX8Z0cntnZ hkW3MhVVjXae8a0ZvdKnvgoBRa8hYYGwz1gl+ZkcVE7aiJv6WMheBdkPHkaRT9iABC0H eyt1ylKXy5I4Cy6GQVbe2HQsctuNVwCeSyGSzTRuQshdGDdSamNIryPKdDioKOOpcvPG AXKQ== X-Gm-Message-State: AC+VfDy8zHIDiaNrSxs7ZZJHrJ6YyGI+GjXtRJt/F5V2ZPTWfV7VRoEm jcbGFZ8C3Lp3BMDIUb0c+vhVPXXvpo1KZCyECy4= X-Google-Smtp-Source: ACHHUZ4J88hO98ur8noOOWkkU19RYjeL7slcH+swWcpeENAUx8ZyKLWebUFFJJsXF+wOqg6tSTYzPQ== X-Received: by 2002:a05:6a00:1911:b0:663:8255:8cc3 with SMTP id y17-20020a056a00191100b0066382558cc3mr29055pfi.7.1686277453528; Thu, 08 Jun 2023 19:24:13 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 11/38] target/riscv: Use aesenc_SB_SR_AK Date: Thu, 8 Jun 2023 19:23:34 -0700 Message-Id: <20230609022401.684157-12-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::434; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x434.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277911982100003 Content-Type: text/plain; charset="utf-8" This implements the AES64ES instruction. Signed-off-by: Richard Henderson --- target/riscv/crypto_helper.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/target/riscv/crypto_helper.c b/target/riscv/crypto_helper.c index 2ef30281b1..b072fed3e2 100644 --- a/target/riscv/crypto_helper.c +++ b/target/riscv/crypto_helper.c @@ -22,6 +22,7 @@ #include "exec/exec-all.h" #include "exec/helper-proto.h" #include "crypto/aes.h" +#include "crypto/aes-round.h" #include "crypto/sm4.h" =20 #define AES_XTIME(a) \ @@ -136,6 +137,8 @@ target_ulong HELPER(aes32dsi)(target_ulong rs1, target_= ulong rs2, AES_INVMIXBYTE(COL, 1, 2, 3, 0) << 8 | \ AES_INVMIXBYTE(COL, 0, 1, 2, 3) << 0) =20 +static const AESState aes_zero =3D { }; + static inline target_ulong aes64_operation(target_ulong rs1, target_ulong = rs2, bool enc, bool mix) { @@ -200,7 +203,12 @@ target_ulong HELPER(aes64esm)(target_ulong rs1, target= _ulong rs2) =20 target_ulong HELPER(aes64es)(target_ulong rs1, target_ulong rs2) { - return aes64_operation(rs1, rs2, true, false); + AESState t; + + t.d[HOST_BIG_ENDIAN] =3D rs1; + t.d[!HOST_BIG_ENDIAN] =3D rs2; + aesenc_SB_SR_AK(&t, &t, &aes_zero, false); + return t.d[HOST_BIG_ENDIAN]; } =20 target_ulong HELPER(aes64ds)(target_ulong rs1, target_ulong rs2) --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277860; cv=none; d=zohomail.com; s=zohoarc; b=LexT/6ul7U3W6ISHZyMpcbnrnbeA9HNrwfMeI25Qx5eNzvOIIc317QJEoi4j/ehsi3nutQl5h2xF5CAMyJI9YxLWFJlSbtxJYwiztk4ebtlkjoH6IHnSfxETElyCFq1uEhR+0FnHjbzQhSo8DbFFG5Q8/mZ3IYXFmEWTru9i7iQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277860; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=OLFFYuouFCwCamulVOLZsWjyEyGPIaWGGn4/nOjW+MQ=; b=R4kTcV1QMYaWZ98RLClmd0AgOSc3W8prfg/9SWGId6HD/OWr4nt+Wk43T0eUl7LoOLTvMxO9oNMhlzxqL7A0/dzGWgEJAOPOavDemeAa252UXuFSoACvHzZ4IqgwtmM47C2GXchEqfqZefp+UUFQ3NPymLLP0zE2IhC6K7VhS3U= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 168627786098742.35703622802464; Thu, 8 Jun 2023 19:31:00 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7Rnp-0002o9-Dk; Thu, 08 Jun 2023 22:24:37 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Rnj-0002gw-5o for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:31 -0400 Received: from mail-pf1-x42d.google.com ([2607:f8b0:4864:20::42d]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7RnT-0005c0-Lw for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:30 -0400 Received: by mail-pf1-x42d.google.com with SMTP id d2e1a72fcca58-651f2f38634so1298780b3a.0 for ; Thu, 08 Jun 2023 19:24:15 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277454; x=1688869454; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=OLFFYuouFCwCamulVOLZsWjyEyGPIaWGGn4/nOjW+MQ=; b=PxzwrRJr8LCPlDpM3n83k2c2C+GIpsT+zRjbo7kNvDyEw/52rzqo/mlvJrwtyFXlkG 7MZLCprZM4fjDefcRb+ZSEXJPS1Tz7+qk3UhrbpD7P/m7tozMpzF+ilUZbKCXtJNoczu oU8F7Fmnn6lgJpLU1CLgMn7da6BN5CXPlyoDu0M4fs/Ltm+PoKE7NeoSUcyI7ZWWq+t4 FY6hoc9mqUaCQhdcczpEJt27MCslUoeXvhgKMNjql9fTMdnzCnNzDijwz2Uf9ebs3ECa OOGCubbLpElJVQc0OhBvqn4KxdkQGXHNsEU/jbJU+impQ1xQhcICUNCoJamFuXhsbCmk t8Kg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277454; x=1688869454; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=OLFFYuouFCwCamulVOLZsWjyEyGPIaWGGn4/nOjW+MQ=; b=XX5Ysy21m3ABaq7/E6RM9kGDLfM61OGOjO11xUDN+ziMKe0ejRxabbpRDQOJsC41LE G0/CTgRAMVsb/E721LK+UJVaTd9Yr1mBW68AAZ1FZiqAU0Bx5IR0jjLgE+767xvcgwUY /XoClv1m0G8qKZuBXsrZkrnIhD/kPwSX6RBKrKz2Ao7uZHuXBvuUFGFAht/gMra0wQN1 Uq1hVdm/U+qgCLLw/I52c0tmsf52VzEu2aU+MGGngqobpb3TsUxhTcPAV/NBNaNdDM/n JNb9kBAWwBgIS5CbaNI0D1MKmOK4YsrXDo0+vHJC1MR9Rc1PfAuRU1Mkck8qKjTomI7Q gqFQ== X-Gm-Message-State: AC+VfDz+Lig3HZVZZgul5oCNDmDdprEs1A4zdgLO0S3nR/MuKjG31FZn 8/WPBeTuRAokStbWvhxubExKu27fQsmm4O1g0sk= X-Google-Smtp-Source: ACHHUZ5WQZ7V4+0diGF7yTOd9FUk/c1RUxplxQbv9fC2PpOQLujlCjVaDR6r1Lj9roJL2UedflV/IQ== X-Received: by 2002:a05:6a00:194d:b0:656:e7a2:5322 with SMTP id s13-20020a056a00194d00b00656e7a25322mr12901890pfk.26.1686277454456; Thu, 08 Jun 2023 19:24:14 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 12/38] crypto: Add aesdec_ISB_ISR_AK Date: Thu, 8 Jun 2023 19:23:35 -0700 Message-Id: <20230609022401.684157-13-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::42d; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277862650100001 Content-Type: text/plain; charset="utf-8" Add a primitive for InvSubBytes + InvShiftRows + AddRoundKey. Signed-off-by: Richard Henderson --- host/include/generic/host/aes-round.h | 4 +++ include/crypto/aes-round.h | 21 +++++++++++++ crypto/aes.c | 43 +++++++++++++++++++++++++++ 3 files changed, 68 insertions(+) diff --git a/host/include/generic/host/aes-round.h b/host/include/generic/h= ost/aes-round.h index 19c8505e2b..e8f6bb0b99 100644 --- a/host/include/generic/host/aes-round.h +++ b/host/include/generic/host/aes-round.h @@ -13,4 +13,8 @@ void aesenc_SB_SR_AK_accel(AESState *, const AESState *, const AESState *, bool) QEMU_ERROR("unsupported accel"); =20 +void aesdec_ISB_ISR_AK_accel(AESState *, const AESState *, + const AESState *, bool) + QEMU_ERROR("unsupported accel"); + #endif diff --git a/include/crypto/aes-round.h b/include/crypto/aes-round.h index 15ea1f42bc..56376cc83b 100644 --- a/include/crypto/aes-round.h +++ b/include/crypto/aes-round.h @@ -41,4 +41,25 @@ static inline void aesenc_SB_SR_AK(AESState *r, const AE= SState *st, } } =20 +/* + * Perform InvSubBytes + InvShiftRows. + */ + +void aesdec_ISB_ISR_AK_gen(AESState *ret, const AESState *st, + const AESState *rk); +void aesdec_ISB_ISR_AK_genrev(AESState *ret, const AESState *st, + const AESState *rk); + +static inline void aesdec_ISB_ISR_AK(AESState *r, const AESState *st, + const AESState *rk, bool be) +{ + if (HAVE_AES_ACCEL) { + aesdec_ISB_ISR_AK_accel(r, st, rk, be); + } else if (HOST_BIG_ENDIAN =3D=3D be) { + aesdec_ISB_ISR_AK_gen(r, st, rk); + } else { + aesdec_ISB_ISR_AK_genrev(r, st, rk); + } +} + #endif /* CRYPTO_AES_ROUND_H */ diff --git a/crypto/aes.c b/crypto/aes.c index 896f6f44f1..767930223c 100644 --- a/crypto/aes.c +++ b/crypto/aes.c @@ -1293,6 +1293,49 @@ void aesenc_SB_SR_AK_genrev(AESState *r, const AESSt= ate *s, const AESState *k) aesenc_SB_SR_AK_swap(r, s, k, true); } =20 +/* Perform InvSubBytes + InvShiftRows. */ +static inline void +aesdec_ISB_ISR_AK_swap(AESState *ret, const AESState *st, + const AESState *rk, bool swap) +{ + const int swap_b =3D swap ? 15 : 0; + AESState t; + + t.b[swap_b ^ 0x0] =3D AES_isbox[st->b[swap_b ^ AES_ISH_0]]; + t.b[swap_b ^ 0x1] =3D AES_isbox[st->b[swap_b ^ AES_ISH_1]]; + t.b[swap_b ^ 0x2] =3D AES_isbox[st->b[swap_b ^ AES_ISH_2]]; + t.b[swap_b ^ 0x3] =3D AES_isbox[st->b[swap_b ^ AES_ISH_3]]; + t.b[swap_b ^ 0x4] =3D AES_isbox[st->b[swap_b ^ AES_ISH_4]]; + t.b[swap_b ^ 0x5] =3D AES_isbox[st->b[swap_b ^ AES_ISH_5]]; + t.b[swap_b ^ 0x6] =3D AES_isbox[st->b[swap_b ^ AES_ISH_6]]; + t.b[swap_b ^ 0x7] =3D AES_isbox[st->b[swap_b ^ AES_ISH_7]]; + t.b[swap_b ^ 0x8] =3D AES_isbox[st->b[swap_b ^ AES_ISH_8]]; + t.b[swap_b ^ 0x9] =3D AES_isbox[st->b[swap_b ^ AES_ISH_9]]; + t.b[swap_b ^ 0xa] =3D AES_isbox[st->b[swap_b ^ AES_ISH_A]]; + t.b[swap_b ^ 0xb] =3D AES_isbox[st->b[swap_b ^ AES_ISH_B]]; + t.b[swap_b ^ 0xc] =3D AES_isbox[st->b[swap_b ^ AES_ISH_C]]; + t.b[swap_b ^ 0xd] =3D AES_isbox[st->b[swap_b ^ AES_ISH_D]]; + t.b[swap_b ^ 0xe] =3D AES_isbox[st->b[swap_b ^ AES_ISH_E]]; + t.b[swap_b ^ 0xf] =3D AES_isbox[st->b[swap_b ^ AES_ISH_F]]; + + /* + * Perform the AddRoundKey with generic vectors. + * This may be expanded to either host integer or host vector code. + * The key and output endianness match, so no bswap required. + */ + ret->v =3D t.v ^ rk->v; +} + +void aesdec_ISB_ISR_AK_gen(AESState *r, const AESState *s, const AESState = *k) +{ + aesdec_ISB_ISR_AK_swap(r, s, k, false); +} + +void aesdec_ISB_ISR_AK_genrev(AESState *r, const AESState *s, const AESSta= te *k) +{ + aesdec_ISB_ISR_AK_swap(r, s, k, true); +} + /** * Expand the cipher key into the encryption key schedule. */ --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277810; cv=none; d=zohomail.com; s=zohoarc; b=cYUDMpyeOtJgpF6IcSCTSaqFTSQoTKPWSn+lm1zqPOU8vz9jG9JNW8tWWHpliexHTVP3avT6RWhq54Izi1G2TO9Q4kOCqR/MICv499euHOdEqcKqyb1pmMDNQ32PiyMSsl400BlRO5JXr2cY5FB7N+P9dAk5n/hcOltbhGhbQV4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277810; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=/wWEoR37K9gKQXXFZPMySJPPLhvqTL7g38psR7hdJt8=; b=kbFUsAMvfRMsjxZfsd6d9HtcJggl7dEexOUPEPcPzD4ZvNmJh2sqmnuzPuMvgFqnTCvpVC86fidk0TsFpJzpLo4/e+QitdioXETKtrIObSrxN7bdvzOvIc9b7rmvyjjOoUFnAhItMUf4K7KfVK5IkTWfWaaPj9F0q6OdArTHEAs= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 168627781046996.60890207634714; Thu, 8 Jun 2023 19:30:10 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RoC-0002zT-AW; Thu, 08 Jun 2023 22:25:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Rnp-0002oI-FG for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:37 -0400 Received: from mail-pf1-x42a.google.com ([2607:f8b0:4864:20::42a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7RnU-0005cf-Ot for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:37 -0400 Received: by mail-pf1-x42a.google.com with SMTP id d2e1a72fcca58-653f9c7b3e4so1008775b3a.2 for ; Thu, 08 Jun 2023 19:24:16 -0700 (PDT) Received: from stoup.. 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Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- target/i386/ops_sse.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/target/i386/ops_sse.h b/target/i386/ops_sse.h index 63fdecbe03..0a37bde595 100644 --- a/target/i386/ops_sse.h +++ b/target/i386/ops_sse.h @@ -2177,12 +2177,12 @@ void glue(helper_aesdec, SUFFIX)(CPUX86State *env, = Reg *d, Reg *v, Reg *s) =20 void glue(helper_aesdeclast, SUFFIX)(CPUX86State *env, Reg *d, Reg *v, Reg= *s) { - int i; - Reg st =3D *v; - Reg rk =3D *s; + for (int i =3D 0; i < SHIFT; i++) { + AESState *ad =3D (AESState *)&d->ZMM_X(i); + AESState *st =3D (AESState *)&v->ZMM_X(i); + AESState *rk =3D (AESState *)&s->ZMM_X(i); =20 - for (i =3D 0; i < 8 << SHIFT; i++) { - d->B(i) =3D rk.B(i) ^ (AES_isbox[st.B(AES_ishifts[i & 15] + (i & ~= 15))]); + aesdec_ISB_ISR_AK(ad, st, rk, false); } } =20 --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277749; cv=none; d=zohomail.com; s=zohoarc; b=MA7yFlHe0GiV9szRP9DDaWmd5IfyPXCyO21ZVTdxTpwXrR6krl2VcuTyzPUcVwkYUgxr67Kcm9NX+ScV7iUT+rOyZoQSFVbrdi4Vpo7LMOOzFBNejl7KPt20RL8I/gNF3v6lHL+WMUIlJukaWWmHNfvZkGheoFOYUiadT3m9icM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277749; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=UEsv77WByzgBc2oRedydI0QuEnu20ntgk1P70X2mStE=; b=hcLeO3DRyEuiAzOzlV0VLPos6L2U/BoEnWLfbktuopwXFGTZLYCLlUR3MkOiOt645lK1FlUVWlC1J9vzFTKUOf4DNLq8Xk+clZsHd3oXo7j9gMvULiVym1hFgvlo0aSQmh73v9En8wKfjVuU+UDZkueLNsV5bDVauS8/0czaStI= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277749078619.479268015847; Thu, 8 Jun 2023 19:29:09 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RoT-0003EE-AD; Thu, 08 Jun 2023 22:25:18 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Rnr-0002qN-Ht for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:40 -0400 Received: from mail-pf1-x432.google.com ([2607:f8b0:4864:20::432]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7RnV-0005dL-F9 for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:38 -0400 Received: by mail-pf1-x432.google.com with SMTP id d2e1a72fcca58-655fce0f354so1067415b3a.0 for ; Thu, 08 Jun 2023 19:24:17 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277456; x=1688869456; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=UEsv77WByzgBc2oRedydI0QuEnu20ntgk1P70X2mStE=; b=DWvLz7ZC4U5hGRIqf+G7WnjLYNqrXKtFl0C13U11urueTgw/28fungNBco/0OHJqJa MO+ZnmdEgPUtb6Nrdo9b+9xkKUWkbszGdL0jfH1u2gLBoLDUOTXZ61Fv6GLMyH5h9yYm AZSZryQGcxms1rOQwOKF9yh1h6XquZtBU+5+a4NkHqyg2b5i1HugIove/9OXKWW6HJzj SS33tBU6/Mq/lCJ+U++L6LnK4EmSTTz7e9vt1KArL3PwhhPhsYuMAHhphOyEilxKQUtA GBGYaVugXi1i7PDl9OMfEIV0GU4RUDozuMIGiqhPl6KGSsJKddlxAvBcac2qELjewd86 BzjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277456; x=1688869456; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=UEsv77WByzgBc2oRedydI0QuEnu20ntgk1P70X2mStE=; b=VJmA9EX9SW+VWSYWQSK8/wy1L/mmXpS5gjiW2KRlp3tN09sTRnFsIupRUO0tVXUjmQ vMPwUE3hzHfV2RacXMz/2P6T33SnQosz1R/ETwLZRaorlKn9BGlNx/S/nCJL5FxZgbCc IdIKcmkRddW0lv/G2n8QYpGoQn98QYGMA6oZyDZtA+ElrK1j7kIwIG7HARWCh5dn42wD pNu3zWgo5Ewfed9zTIxLZynfKWhcg/JReqHzSYUVDkKWFeQsCz6pRtIeCAxMqQHMyhT8 A57OF4hABFqjj8xHD1mOHk+G/XKiASlqDDwy942O6JvpTGoGJ3qRcMYR+M9eyJEXpF6J Obdw== X-Gm-Message-State: AC+VfDyfgaSEiyrn8BOoA3R1HorezqO/RI5EkEQ5hG1yfeQEamgydB3l lyHM+YqZL742pKFthQDsBxAC/DPqP5s/WRgNQy4= X-Google-Smtp-Source: ACHHUZ4tSXwNAkP6S24A4lbexKZSMpTjc74UzvZPp/VMfbmDb1jT8I8tgKKFSTB8SzGI6r2Yt6+rAg== X-Received: by 2002:a05:6a00:1a0b:b0:656:6d18:3d83 with SMTP id g11-20020a056a001a0b00b006566d183d83mr36234pfv.7.1686277456170; Thu, 08 Jun 2023 19:24:16 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 14/38] target/arm: Use aesdec_ISB_ISR_AK Date: Thu, 8 Jun 2023 19:23:37 -0700 Message-Id: <20230609022401.684157-15-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::432; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x432.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277751276100007 Content-Type: text/plain; charset="utf-8" This implements the AESD instruction. Signed-off-by: Richard Henderson --- target/arm/tcg/crypto_helper.c | 37 +++++++++++++++------------------- 1 file changed, 16 insertions(+), 21 deletions(-) diff --git a/target/arm/tcg/crypto_helper.c b/target/arm/tcg/crypto_helper.c index 00f3b21507..d2cb74e7fc 100644 --- a/target/arm/tcg/crypto_helper.c +++ b/target/arm/tcg/crypto_helper.c @@ -48,26 +48,6 @@ static void clear_tail_16(void *vd, uint32_t desc) =20 static const AESState aes_zero =3D { }; =20 -static void do_crypto_aese(uint64_t *rd, uint64_t *rn, uint64_t *rm, - const uint8_t *sbox, const uint8_t *shift) -{ - union CRYPTO_STATE rk =3D { .l =3D { rm[0], rm[1] } }; - union CRYPTO_STATE st =3D { .l =3D { rn[0], rn[1] } }; - int i; - - /* xor state vector with round key */ - rk.l[0] ^=3D st.l[0]; - rk.l[1] ^=3D st.l[1]; - - /* combine ShiftRows operation and sbox substitution */ - for (i =3D 0; i < 16; i++) { - CR_ST_BYTE(st, i) =3D sbox[CR_ST_BYTE(rk, shift[i])]; - } - - rd[0] =3D st.l[0]; - rd[1] =3D st.l[1]; -} - void HELPER(crypto_aese)(void *vd, void *vn, void *vm, uint32_t desc) { intptr_t i, opr_sz =3D simd_oprsz(desc); @@ -102,7 +82,22 @@ void HELPER(crypto_aesd)(void *vd, void *vn, void *vm, = uint32_t desc) intptr_t i, opr_sz =3D simd_oprsz(desc); =20 for (i =3D 0; i < opr_sz; i +=3D 16) { - do_crypto_aese(vd + i, vn + i, vm + i, AES_isbox, AES_ishifts); + AESState *ad =3D (AESState *)(vd + i); + AESState *st =3D (AESState *)(vn + i); + AESState *rk =3D (AESState *)(vm + i); + AESState t; + + /* Our uint64_t are in the wrong order for big-endian. */ + if (HOST_BIG_ENDIAN) { + t.d[0] =3D st->d[1] ^ rk->d[1]; + t.d[1] =3D st->d[0] ^ rk->d[0]; + aesdec_ISB_ISR_AK(&t, &t, &aes_zero, false); + ad->d[0] =3D t.d[1]; + ad->d[1] =3D t.d[0]; + } else { + t.v =3D st->v ^ rk->v; + aesdec_ISB_ISR_AK(ad, &t, &aes_zero, false); + } } clear_tail(vd, opr_sz, simd_maxsz(desc)); } --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277973; cv=none; d=zohomail.com; s=zohoarc; b=aP3CF0RH/SxIA9C2O0QS22IQcU6LiWqXv4cOglOtjMwh9QCcTrMC9NT+M0r5N9tE1W654B1gh/1oDzhxQ8h1uqOGV7dmhjzVfH3zplpGBDL3lOnG0/+rR6+/HzbAZMWVYgayODYjK8be4KDKnWLmO/UfzMPhOZpIWl/tjrbaJPY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277973; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=a9cTbGWOromfAtczmWtGfiYZEki6ac5UCJP/59Bi41M=; b=lgI+/HJmxT6yiq+YziDegy6mzcnDuikPh7XwuhFCQxQTI4x45S/j0iATwxj5mhqg/Omo6bjzw6PYwR5uqCY5mYfpGdu1AkfwqV5Nxeji9/5KMWkKJ3DHKge6Q81GXrvVKr9ZAotbx0q9MMsmqQpSQdFFptg6JYgTsqme+FF9+j4= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277973024723.3045512769564; Thu, 8 Jun 2023 19:32:53 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7Rob-0003fv-Uc; Thu, 08 Jun 2023 22:25:25 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Rns-0002qc-UA for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:41 -0400 Received: from mail-oi1-x234.google.com ([2607:f8b0:4864:20::234]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7RnY-0005dq-0A for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:40 -0400 Received: by mail-oi1-x234.google.com with SMTP id 5614622812f47-39c7f7a151fso262713b6e.0 for ; Thu, 08 Jun 2023 19:24:17 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277457; x=1688869457; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=a9cTbGWOromfAtczmWtGfiYZEki6ac5UCJP/59Bi41M=; b=swb5cRFTWS/NAy00uuAAbFB0kGV73upxQ9s7ZjrVs6wpiWMixeBHvVQKNiLn2+EV4l Xc7OjHp6AEaNnIbKHZJbFxUvUT7JfbGkcH9yz+Cetz92M5txQQ0LsfL8T4V5VtHH5vRe uj97ZX0gxNrboHCtdEtbeJ29pZsFuMaf9pNHI+7FFM3m1sCLy6ExigHDiRnO+AKIDXIC Bc5CqktOhIbjnomldeMjlyx3xlEAPL0pXpwdTa/0hSg24XK4d1XeQAnETd0Bf+bTKjbO 7L6TprXX0EW2ZgUM+y/X8juezGE4y8H5fy3TOfoLfA4H/HAk+XrJ139yLJ3JBOaiBL3h 3QUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277457; x=1688869457; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=a9cTbGWOromfAtczmWtGfiYZEki6ac5UCJP/59Bi41M=; b=c4nNpwTipKFZHhHCysFRm2TZkJiLbDz9fyyMZZQ/HvMuBLxhTQdIHZWGA/AXhoPRqO rM2JFfoJ5PTl7cl+p99KkwyjFCGW4a8N+J/Hnd71WRQOnouDzFSt+Wve71ctyV6oQHXn U9baQW56iZQg81it4W9v9B93vSf45MNJPRiDLP/BJHlweuFpriUQFZebeR+9o3iB+DOv b0PSuebQALMksEXrvAJhEdRpMZ6cjqd8bUN1Sq5+ydcih8GIAcOaeYkH/0IyGSftbXlS s9wFaN6kASDYsAz3M31Xslo1IQh9hZajehziLIhtvMmWTxrwCegiJH+Af6Gn+sf9sA8U 6PXg== X-Gm-Message-State: AC+VfDyKmk+G0ywK8ne/ITSySphgZY2Y2TjA3+0zTsfLBEC4OI1kdcnY ugqcnZ1nl0S3JrRqIS09BkKwqFF0Sxp3cflGUFM= X-Google-Smtp-Source: ACHHUZ7oAaA08xnDupltDapJxXKfyMizTuMkFfZYRHJcbCPT6PYXfk3jH/KroTguCyd/1EPnVPWwoQ== X-Received: by 2002:a05:6808:1aa5:b0:399:8529:6726 with SMTP id bm37-20020a0568081aa500b0039985296726mr208606oib.51.1686277457054; Thu, 08 Jun 2023 19:24:17 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 15/38] target/ppc: Use aesdec_ISB_ISR_AK Date: Thu, 8 Jun 2023 19:23:38 -0700 Message-Id: <20230609022401.684157-16-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::234; envelope-from=richard.henderson@linaro.org; helo=mail-oi1-x234.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277974123100001 Content-Type: text/plain; charset="utf-8" This implements the VNCIPHERLAST instruction. Signed-off-by: Richard Henderson Reviewed-by: Daniel Henrique Barboza Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- target/ppc/int_helper.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c index 34257e9d76..15f07fca2b 100644 --- a/target/ppc/int_helper.c +++ b/target/ppc/int_helper.c @@ -2973,13 +2973,7 @@ void helper_vncipher(ppc_avr_t *r, ppc_avr_t *a, ppc= _avr_t *b) =20 void helper_vncipherlast(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) { - ppc_avr_t result; - int i; - - VECTOR_FOR_INORDER_I(i, u8) { - result.VsrB(i) =3D b->VsrB(i) ^ (AES_isbox[a->VsrB(AES_ishifts[i])= ]); - } - *r =3D result; + aesdec_ISB_ISR_AK((AESState *)r, (AESState *)a, (AESState *)b, true); } =20 void helper_vshasigmaw(ppc_avr_t *r, ppc_avr_t *a, uint32_t st_six) --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277932; cv=none; d=zohomail.com; s=zohoarc; b=LpyB/nt5ZdGhL7SmPK9f9JaKsejrsSdLEQA/R8uULHCXw1/4tdGbo2xYg/nyLsf7+M4KMTuJb1RLTKKiGEvuQ5kmJbXX2QTsN6kuB0W7iGCrYkrZP8V9JK0l8g/2eugXt1QD6kFLglRHt12Q6i3FI2xjtlrGE4rInBviT/S3cKU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277932; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=QRqjQC8v/J/3z0IiE+GLS9BAOlnmnUcZezvum6TPI3k=; b=VcaCqWpJ0xfQ1LZ4MbWUJfUQk2OPBGQy0CATGvw4M8nvutoc1rldUcNLb+R77pl9Et8Hxuf/ZCOII8sa/4ReFOaZqbxfQnVzJ4fFDfmdqvhcBQJIapnZxthOFM/3KAdF6aKXIdvDEbA147hIvXm9l0r7PZk5NcdeV4CquLCJoLQ= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277932839118.8460888847469; Thu, 8 Jun 2023 19:32:12 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7Roe-0003qQ-Ej; Thu, 08 Jun 2023 22:25:28 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Rnu-0002sD-B9 for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:43 -0400 Received: from mail-pf1-x435.google.com ([2607:f8b0:4864:20::435]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7RnY-0005eL-I6 for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:42 -0400 Received: by mail-pf1-x435.google.com with SMTP id d2e1a72fcca58-652dd220d67so1290596b3a.3 for ; Thu, 08 Jun 2023 19:24:18 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277458; x=1688869458; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=QRqjQC8v/J/3z0IiE+GLS9BAOlnmnUcZezvum6TPI3k=; b=jTZ1GdnuaVJ/K9msc/E4nzU9PPq7Ifnw3S7658EFXGNtEaBhIoTQNrs2vSeowMjVHa DNjSxUo3gqIhCcdXCnHNI1UG5276w6vvHiOY87WVW/gfAi2vbHzjX1oeiUIBUjyL7PtH Dq0La4s7K+6+1ik0J66iAP/Q9v7VfEFjFRQ9d7gVYMZx1X6PKrLk1gsEOELSYXzPIknu DW/Mi9KszF+LmdqJGxll1rGhcr7KgIqzR47ZR+Pic5IzeBi8jNAmrUdsW+Bk+oPlOsg9 3gwy0jeB8q/YUqlaolh/3jQ+ziwDUWvw3Wz+34lDGtT5/kMUOhrbdJdkvE+OR18Y1oDz Usxg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277458; x=1688869458; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=QRqjQC8v/J/3z0IiE+GLS9BAOlnmnUcZezvum6TPI3k=; b=fSlx8nUQgwizsVhNa21vp7W5sTbDTsfiGEQOaD3bi5f8LJxSfRE/7dJtD9o48EDRcu 4ueV1kQkYBClaH6LKHzIKIE6RGdmcI0DEYvyytBJgrb+DAzzMo2lyhWNM0MYq+lqZbrm 9Dh/5VWno6aj/TsYPQRwqP5H8G959FuJdFiEMQWDcVjmNx0VmBbv54UdBxPrL3ZClDSE GOpmW1ztvoHiGcjWyl7d/B69r1LckGPhOw6cJ5uk7ntg9xw6OrDPP7Bm+L0NAjuXT6Tg VH2JTm6KjpxmtafG/KlYt9O6MWkHrgFaPgkZ5kkHAckgt55vUaUBlLnhghIpDvCyGCBi GXNg== X-Gm-Message-State: AC+VfDwC3Ho+kJ/OVKKJC6seH2Cw0OcFVfQf6oINYMnmFKEBm+n/bpno BIrVWA85xbaWTBAB+bSWq/kIx1ozI+Bt+D7cTN8= X-Google-Smtp-Source: ACHHUZ5ahTZeKSRjV4yF5dfQARGmSl/5nar5EgANY6dYjtjRIazT9M6taKsJQ5vxR2R/ppgT/hQSgA== X-Received: by 2002:a05:6a20:3cab:b0:10b:7400:cef7 with SMTP id b43-20020a056a203cab00b0010b7400cef7mr73162pzj.17.1686277458070; Thu, 08 Jun 2023 19:24:18 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 16/38] target/riscv: Use aesdec_ISB_ISR_AK Date: Thu, 8 Jun 2023 19:23:39 -0700 Message-Id: <20230609022401.684157-17-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::435; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x435.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277933939100001 Content-Type: text/plain; charset="utf-8" This implements the AES64DS instruction. Signed-off-by: Richard Henderson --- target/riscv/crypto_helper.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/target/riscv/crypto_helper.c b/target/riscv/crypto_helper.c index b072fed3e2..e61f7fe1e5 100644 --- a/target/riscv/crypto_helper.c +++ b/target/riscv/crypto_helper.c @@ -213,7 +213,12 @@ target_ulong HELPER(aes64es)(target_ulong rs1, target_= ulong rs2) =20 target_ulong HELPER(aes64ds)(target_ulong rs1, target_ulong rs2) { - return aes64_operation(rs1, rs2, false, false); + AESState t; + + t.d[HOST_BIG_ENDIAN] =3D rs1; + t.d[!HOST_BIG_ENDIAN] =3D rs2; + aesdec_ISB_ISR_AK(&t, &t, &aes_zero, false); + return t.d[HOST_BIG_ENDIAN]; } =20 target_ulong HELPER(aes64dsm)(target_ulong rs1, target_ulong rs2) --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277922; cv=none; d=zohomail.com; s=zohoarc; b=ngpdQYq44gH6tWAmTDRga1IpfmzB1SRSfHWhGTXl7Lw4r3//WGIhpyLbXj2bamcZYKwYVFpviAejDHO2eudRXOmYy2OqhiApouBmjJwdzrUnKP3MapZYPdVIIwJICN4XURmluGbL/YR9797EFfEr5Pfz7WebGAddr0HEiMD+DZM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277922; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=pS9H3nW1oUdrmNzz27iCH6iSm9j7i3Aiq4G8rnUmTu4=; b=GtMhbPnZ1J7tJ7HmvjmeSd9GbvwId+RQRzwhhl8aOaxcOnA6X6Lz+QZahUOd796SHTjzP+fOrhL9Fv5sQZ48rJ+osVJYmTmZrsBxa/lhgJb/DGjuUUejcg9fdyNwLtfqChHe5ThZEm7V2ZDtcLVY0Z2pTK5wMeiSTOqA3DkjANE= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277922520131.79158862737938; Thu, 8 Jun 2023 19:32:02 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7Rp8-00050i-Mi; Thu, 08 Jun 2023 22:25:58 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Rnz-0002wT-A0 for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:51 -0400 Received: from mail-ot1-x331.google.com ([2607:f8b0:4864:20::331]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7RnZ-0005gE-8S for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:45 -0400 Received: by mail-ot1-x331.google.com with SMTP id 46e09a7af769-6af93a6166fso268741a34.3 for ; Thu, 08 Jun 2023 19:24:20 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277459; x=1688869459; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=pS9H3nW1oUdrmNzz27iCH6iSm9j7i3Aiq4G8rnUmTu4=; b=Y2RepjWegCsrpeqXzgnR+0DHfg1Vwts6vMSgpOaS5z3sRO83kA8RoJMtEPXOqtZwwk CiM9GswB2SlNmWk/ykQ0lcN5tXiKthcobDKzJYuCM8z/xAZRhwmCp7Sg5OG2KQK7tN4q njCMxA0/qnvZNQyKq2bwvreOUJd1JEJ6Fp26/btDwFUpq6Ng+Tv+huXlVA5v7sxQ0N0G 1+znq7Hj56DBZoO3A0gQf0eBqtpLlpi7mleaBOLKSyEozw+kanKnjXMjRlwRTT3ztE0n rxlFfidSPcIRDUsUH95Ht6MD8OEfDzjKkNW0D76dXOTxmnAK5tWoPb3EplaRgD78bQzH qu/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277459; x=1688869459; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=pS9H3nW1oUdrmNzz27iCH6iSm9j7i3Aiq4G8rnUmTu4=; b=PYcGGl2sHupPnPXTe9XF4AGNeaa1Poy2mjctu698DbosglONPrHvAGzO+hBUbbnFHm WtQgi1aJlE7oDRht3oz3Bnpc90/otfPI1uyviQ8TfQZcJsFWC0VdN/LaOMbLw2TeS/Q3 DLdx1ppO7vYBFjdGoUULnYNP1kpZoyEkedgRqGk3FJH0hevvX5/yjJ8hqoa1E2JTqcZe sqc1flOptsmRcEpVEt6rT08FBBkPJhepl8O/2psdZ5j7d8fJglvW8jmUK99dyTROy/rP +IjMJFozkGrm0eGEeFmwaQL7HtBWniNCKvJWpjOPKslJ5ptvlqc4rBw4Q0seentVaLwq AODA== X-Gm-Message-State: AC+VfDwfUZ4ChRTcYpq8LZ5S3i5D8OOFbe/qnUe2K120BOFtlUlgIBiR YBPszBdkwqsydSb7tpeLkhOFiS3WC+Qf9V/rpMs= X-Google-Smtp-Source: ACHHUZ5XdGTrkIjyWl0RcQGgc5CcBCSkspn23rTSTtt3z6tpy0bEbAGEP3TbomUfghj0EDNwXf6IaQ== X-Received: by 2002:a05:6830:1483:b0:6b1:5e8f:e508 with SMTP id s3-20020a056830148300b006b15e8fe508mr148822otq.33.1686277458977; Thu, 08 Jun 2023 19:24:18 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 17/38] crypto: Add aesenc_MC Date: Thu, 8 Jun 2023 19:23:40 -0700 Message-Id: <20230609022401.684157-18-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::331; envelope-from=richard.henderson@linaro.org; helo=mail-ot1-x331.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277923884100003 Content-Type: text/plain; charset="utf-8" Add a primitive for MixColumns. Signed-off-by: Richard Henderson --- host/include/generic/host/aes-round.h | 2 + include/crypto/aes-round.h | 18 ++++++++ crypto/aes.c | 59 +++++++++++++++++++++++++++ 3 files changed, 79 insertions(+) diff --git a/host/include/generic/host/aes-round.h b/host/include/generic/h= ost/aes-round.h index e8f6bb0b99..b00e9b50b1 100644 --- a/host/include/generic/host/aes-round.h +++ b/host/include/generic/host/aes-round.h @@ -9,6 +9,8 @@ #define HAVE_AES_ACCEL false #define ATTR_AES_ACCEL =20 +void aesenc_MC_accel(AESState *, const AESState *, bool) + QEMU_ERROR("unsupported accel"); void aesenc_SB_SR_AK_accel(AESState *, const AESState *, const AESState *, bool) QEMU_ERROR("unsupported accel"); diff --git a/include/crypto/aes-round.h b/include/crypto/aes-round.h index 56376cc83b..9f263ca726 100644 --- a/include/crypto/aes-round.h +++ b/include/crypto/aes-round.h @@ -20,6 +20,24 @@ typedef union { =20 #include "host/aes-round.h" =20 +/* + * Perform MixColumns. + */ + +void aesenc_MC_gen(AESState *ret, const AESState *st); +void aesenc_MC_genrev(AESState *ret, const AESState *st); + +static inline void aesenc_MC(AESState *r, const AESState *st, bool be) +{ + if (HAVE_AES_ACCEL) { + aesenc_MC_accel(r, st, be); + } else if (HOST_BIG_ENDIAN =3D=3D be) { + aesenc_MC_gen(r, st); + } else { + aesenc_MC_genrev(r, st); + } +} + /* * Perform SubBytes + ShiftRows. */ diff --git a/crypto/aes.c b/crypto/aes.c index 767930223c..89de8e8db4 100644 --- a/crypto/aes.c +++ b/crypto/aes.c @@ -28,6 +28,8 @@ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "qemu/osdep.h" +#include "qemu/bswap.h" +#include "qemu/bitops.h" #include "crypto/aes.h" #include "crypto/aes-round.h" =20 @@ -1293,6 +1295,63 @@ void aesenc_SB_SR_AK_genrev(AESState *r, const AESSt= ate *s, const AESState *k) aesenc_SB_SR_AK_swap(r, s, k, true); } =20 +/* Perform MixColumns. */ +static inline void +aesenc_MC_swap(AESState *r, const AESState *st, bool swap) +{ + int swap_b =3D swap * 0xf; + int swap_w =3D swap * 0x3; + bool be =3D HOST_BIG_ENDIAN ^ swap; + uint32_t t; + + /* Note that AES_mc_rot is encoded for little-endian. */ + t =3D ( AES_mc_rot[st->b[swap_b ^ 0x0]] ^ + rol32(AES_mc_rot[st->b[swap_b ^ 0x1]], 8) ^ + rol32(AES_mc_rot[st->b[swap_b ^ 0x2]], 16) ^ + rol32(AES_mc_rot[st->b[swap_b ^ 0x3]], 24)); + if (be) { + t =3D bswap32(t); + } + r->w[swap_w ^ 0] =3D t; + + t =3D ( AES_mc_rot[st->b[swap_b ^ 0x4]] ^ + rol32(AES_mc_rot[st->b[swap_b ^ 0x5]], 8) ^ + rol32(AES_mc_rot[st->b[swap_b ^ 0x6]], 16) ^ + rol32(AES_mc_rot[st->b[swap_b ^ 0x7]], 24)); + if (be) { + t =3D bswap32(t); + } + r->w[swap_w ^ 1] =3D t; + + t =3D ( AES_mc_rot[st->b[swap_b ^ 0x8]] ^ + rol32(AES_mc_rot[st->b[swap_b ^ 0x9]], 8) ^ + rol32(AES_mc_rot[st->b[swap_b ^ 0xA]], 16) ^ + rol32(AES_mc_rot[st->b[swap_b ^ 0xB]], 24)); + if (be) { + t =3D bswap32(t); + } + r->w[swap_w ^ 2] =3D t; + + t =3D ( AES_mc_rot[st->b[swap_b ^ 0xC]] ^ + rol32(AES_mc_rot[st->b[swap_b ^ 0xD]], 8) ^ + rol32(AES_mc_rot[st->b[swap_b ^ 0xE]], 16) ^ + rol32(AES_mc_rot[st->b[swap_b ^ 0xF]], 24)); + if (be) { + t =3D bswap32(t); + } + r->w[swap_w ^ 3] =3D t; +} + +void aesenc_MC_gen(AESState *r, const AESState *st) +{ + aesenc_MC_swap(r, st, false); +} + +void aesenc_MC_genrev(AESState *r, const AESState *st) +{ + aesenc_MC_swap(r, st, true); +} + /* Perform InvSubBytes + InvShiftRows. */ static inline void aesdec_ISB_ISR_AK_swap(AESState *ret, const AESState *st, --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277593; cv=none; d=zohomail.com; s=zohoarc; b=D4glYxci2tgS1tbtjLyzHDTqcqyECXW0z+kSWUNYCodgmqyff1O9rZ7Fu322S9CRfb38ogox2e1wyTQ6HURM/jLAPsTy2XFCm9VCZH3kZMZKDQz5hO/74/Ql6mcYhG8APTeaBsBw7yREB/W+zD02uZgKtgJcVAXXMmqbmsVqIAM= ARC-Message-Signature: i=1; a=rsa-sha256; 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([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277460; x=1688869460; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=N6iXZSXnCLQtjnIuP74mgzpVObleAywaFeG7GQpsIEc=; b=PvuSVdUsFfVgUkl74+RoDIvV8K+LDpzvs4YM1zaTYLNZ5B7I6oMGsgUxJHN1OKimbv Nu2wohnKhG51RoYO7q/g5zqwqIHATnG/RSjbD5+LZsmQlxrbFuh5VMZoGmURo8WyyRV5 E693Cj3Auj/dmPjwdWJPFxAloxXHRGKKG9mLRTltvTv/a9WFhnQLy5zTwCTjDlwbK/aZ dielY5p8Oi+YA9kQi1gir/E3ssJ4iaQowgtGmvaBfKlrSbcGMu1zOKtNKjeMNdQ3KVwq AUjBUZqDuHlhAbJlsQdUVKSflIq/xt7rHHUjh/rcdUwqCIbtGGul9KwUSW7aKGvSCxCs rITA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277460; x=1688869460; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=N6iXZSXnCLQtjnIuP74mgzpVObleAywaFeG7GQpsIEc=; b=MC7EGdmZDc7GVQwh32HI2kF9fs8V8jAGgXjMSrU/xTlRMfvk4TPf0v8pG7oX+W2tWc tbwZpfLpMKKcPIuH+FcUu39wPuNtPVFFaHmiLgCPLX5L0UewwOXIfowelzuGZImkushf P480CnMhSJlDo7QVKRtqkAyLLGSLqv2KgRMxwQ2bPMsMXx2U6uI3MVAKPyvS13ltmiyG mAva+zUcIrViI81oqKYhrP0KFqz7J12Ka8Cw68IbCtxl9oaVD9KgfLtEG0wMEBXBJHnj KOX/W4qu1ErZ9Tb/OPIKZcNycp56NQKyB6nWxz0hGWzB1xi9fkN01+YAw/IKvb5C+dys lu3g== X-Gm-Message-State: AC+VfDyYOeOG2oPsMAARBobdXwtWibwMdWUPdg5OL9BTIBzz5YaO5m7L kuRZCPNhnbYL0vg9HehSKQBNVO3DPHeuRSBGn5E= X-Google-Smtp-Source: ACHHUZ6DgAN5T4Orjnj/RA9jNnx3tknFIWk2rG++YOYrbE3mdNBcWoFmoANzpsn8tX/n9KW5na95KA== X-Received: by 2002:a05:6a00:228e:b0:64d:41d5:d160 with SMTP id f14-20020a056a00228e00b0064d41d5d160mr3122pfe.20.1686277459775; Thu, 08 Jun 2023 19:24:19 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 18/38] target/arm: Use aesenc_MC Date: Thu, 8 Jun 2023 19:23:41 -0700 Message-Id: <20230609022401.684157-19-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::42d; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277596109100004 Content-Type: text/plain; charset="utf-8" This implements the AESMC instruction. Signed-off-by: Richard Henderson --- target/arm/tcg/crypto_helper.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/target/arm/tcg/crypto_helper.c b/target/arm/tcg/crypto_helper.c index d2cb74e7fc..1952aaac58 100644 --- a/target/arm/tcg/crypto_helper.c +++ b/target/arm/tcg/crypto_helper.c @@ -124,7 +124,20 @@ void HELPER(crypto_aesmc)(void *vd, void *vm, uint32_t= desc) intptr_t i, opr_sz =3D simd_oprsz(desc); =20 for (i =3D 0; i < opr_sz; i +=3D 16) { - do_crypto_aesmc(vd + i, vm + i, AES_mc_rot); + AESState *ad =3D (AESState *)(vd + i); + AESState *st =3D (AESState *)(vm + i); + AESState t; + + /* Our uint64_t are in the wrong order for big-endian. */ + if (HOST_BIG_ENDIAN) { + t.d[0] =3D st->d[1]; + t.d[1] =3D st->d[0]; + aesenc_MC(&t, &t, false); + ad->d[0] =3D t.d[1]; + ad->d[1] =3D t.d[0]; + } else { + aesenc_MC(ad, st, false); + } } clear_tail(vd, opr_sz, simd_maxsz(desc)); } --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277748; cv=none; d=zohomail.com; s=zohoarc; b=RLUBicliTyVcXY6nInux39VqLVx/0rKjKyrTq5YYw93r4/Rzqap5rD1nZcCX/TaVOqnrABrDuGSVg4Mh2WfD7tvp7GxvNFrYAUTbxHNjGVDS5dT4PXlPq5vol1CT4wEd4BB1ZtYzLvHxIj5pcUR3e1vWIvlQGO5TXBAXXs0ZpNg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277748; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=xYxE0S+wgPkv66YYfd/jCMfWWCABG8XxYK8ruJluaP8=; b=CpndNzNeK2tpiEy9kaHNRd3HyINtMU++k810mdqYAyMEWI4ugavN28plpVx2oBhJsEaDw/sZ1prDGSiRSBhL8ehCF71ijwUUJgcH6mGpaLldyIXYXiROJZUcpLs+L/uvDPbqpszfDdQ6LRzoQTygzo1fa6sqUgogj1HHYZ5kwFM= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277748448332.1783932942968; Thu, 8 Jun 2023 19:29:08 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7Rp6-0004jD-TG; Thu, 08 Jun 2023 22:25:56 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Rnz-0002wU-9w for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:50 -0400 Received: from mail-pf1-x42a.google.com ([2607:f8b0:4864:20::42a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7RnZ-0005h8-SS for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:45 -0400 Received: by mail-pf1-x42a.google.com with SMTP id d2e1a72fcca58-654f8b56807so1293733b3a.1 for ; Thu, 08 Jun 2023 19:24:21 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277460; x=1688869460; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=xYxE0S+wgPkv66YYfd/jCMfWWCABG8XxYK8ruJluaP8=; b=giaTpN5T3y2SU0V4NKu9QJVob/S3L2ivzaOksdml6CeBC5CUQuPx9Zn6lTURbP9lem tYsZSBO3+iHBsPKVYbEuYEVhgsomUwFr8YO/3/wm1jsao7mH/ZwyyA8JdnVtUV8cG5Hn Txu+j6MAQJlCgtloMq0Mg7XxnNYt/Af7uIaqZzsLhPRCmwF4xO22DSJVqnDT3f3c1sZu f5DXLCxrN6fDDJUqy+9dANNqhgxVOdVBH/a5XUFo4MHjVHxRpptlNDmDCZA+wsJzNk7t y2snoUfXB3vj76lXuWmvihdwtE35a7shgtc9VfBa6BRGdr8RoXKuA2ctLFvnf+vdhBvA EbIw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277460; x=1688869460; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=xYxE0S+wgPkv66YYfd/jCMfWWCABG8XxYK8ruJluaP8=; b=gKHhiLqzusqlZxQ0wBqLfw/pSj32gOGe/i+3IYpGfJ4rs8mTeWxlSty0XWKJkZcLL+ 6Yf8ycseR6khzBdnhxHF9eQq1u5f8L5wjKG6GHldbBNnHGb/DQfHXPFwd1/as5jKDdD8 7ROquoTGtFk0EmyF4lQBitryOzziw+Oikc29MezzsvYbwrMMJp4LgJZ7m5xBQu6X5VKP f38sHe6VsuRlzr/s5e+ESN7bMO1QIEpsIriiSm9qHF3QLqS1a5NILmSBSlMUQ/4dMt3d aK0lzWC0y7Wy1oHixu8aJEPrqq6MMsN6QP1kwiZoztFM6gH02zp+NmTFUcTUqEYtJkvo mjrA== X-Gm-Message-State: AC+VfDyG0tb7ZsFl3DKFBgSvcVbvOz93pCraF1wv+LdK+/R+794SEfrm jfLoWcahqNQI81jhe7Ith+CWCyEbP/1r9dwh9Hk= X-Google-Smtp-Source: ACHHUZ663KDC608w6j9woBNSBOX+WQAxe7OwLZyCL3mzCIuHZkqLaq168gaZcESt+ht38+fALuvi6A== X-Received: by 2002:a05:6a00:1a4e:b0:643:8496:e41c with SMTP id h14-20020a056a001a4e00b006438496e41cmr7565pfv.20.1686277460694; Thu, 08 Jun 2023 19:24:20 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 19/38] crypto: Add aesdec_IMC Date: Thu, 8 Jun 2023 19:23:42 -0700 Message-Id: <20230609022401.684157-20-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::42a; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277749117100003 Content-Type: text/plain; charset="utf-8" Add a primitive for InvMixColumns. Signed-off-by: Richard Henderson --- host/include/generic/host/aes-round.h | 2 + include/crypto/aes-round.h | 18 +++++++++ crypto/aes.c | 57 +++++++++++++++++++++++++++ 3 files changed, 77 insertions(+) diff --git a/host/include/generic/host/aes-round.h b/host/include/generic/h= ost/aes-round.h index b00e9b50b1..34068afe40 100644 --- a/host/include/generic/host/aes-round.h +++ b/host/include/generic/host/aes-round.h @@ -15,6 +15,8 @@ void aesenc_SB_SR_AK_accel(AESState *, const AESState *, const AESState *, bool) QEMU_ERROR("unsupported accel"); =20 +void aesdec_IMC_accel(AESState *, const AESState *, bool) + QEMU_ERROR("unsupported accel"); void aesdec_ISB_ISR_AK_accel(AESState *, const AESState *, const AESState *, bool) QEMU_ERROR("unsupported accel"); diff --git a/include/crypto/aes-round.h b/include/crypto/aes-round.h index 9f263ca726..b80d4de664 100644 --- a/include/crypto/aes-round.h +++ b/include/crypto/aes-round.h @@ -59,6 +59,24 @@ static inline void aesenc_SB_SR_AK(AESState *r, const AE= SState *st, } } =20 +/* + * Perform InvMixColumns. + */ + +void aesdec_IMC_gen(AESState *ret, const AESState *st); +void aesdec_IMC_genrev(AESState *ret, const AESState *st); + +static inline void aesdec_IMC(AESState *r, const AESState *st, bool be) +{ + if (HAVE_AES_ACCEL) { + aesdec_IMC_accel(r, st, be); + } else if (HOST_BIG_ENDIAN =3D=3D be) { + aesdec_IMC_gen(r, st); + } else { + aesdec_IMC_genrev(r, st); + } +} + /* * Perform InvSubBytes + InvShiftRows. */ diff --git a/crypto/aes.c b/crypto/aes.c index 89de8e8db4..bfd41e3fb9 100644 --- a/crypto/aes.c +++ b/crypto/aes.c @@ -1395,6 +1395,63 @@ void aesdec_ISB_ISR_AK_genrev(AESState *r, const AES= State *s, const AESState *k) aesdec_ISB_ISR_AK_swap(r, s, k, true); } =20 +/* Perform InvMixColumns. */ +static inline void +aesdec_IMC_swap(AESState *r, const AESState *st, bool swap) +{ + int swap_b =3D swap * 0xf; + int swap_w =3D swap * 0x3; + bool be =3D HOST_BIG_ENDIAN ^ swap; + uint32_t t; + + /* Note that AES_imc is encoded for big-endian. */ + t =3D (AES_imc[st->b[swap_b ^ 0x0]][0] ^ + AES_imc[st->b[swap_b ^ 0x1]][1] ^ + AES_imc[st->b[swap_b ^ 0x2]][2] ^ + AES_imc[st->b[swap_b ^ 0x3]][3]); + if (!be) { + t =3D bswap32(t); + } + r->w[swap_w ^ 0] =3D t; + + t =3D (AES_imc[st->b[swap_b ^ 0x4]][0] ^ + AES_imc[st->b[swap_b ^ 0x5]][1] ^ + AES_imc[st->b[swap_b ^ 0x6]][2] ^ + AES_imc[st->b[swap_b ^ 0x7]][3]); + if (!be) { + t =3D bswap32(t); + } + r->w[swap_w ^ 1] =3D t; + + t =3D (AES_imc[st->b[swap_b ^ 0x8]][0] ^ + AES_imc[st->b[swap_b ^ 0x9]][1] ^ + AES_imc[st->b[swap_b ^ 0xA]][2] ^ + AES_imc[st->b[swap_b ^ 0xB]][3]); + if (!be) { + t =3D bswap32(t); + } + r->w[swap_w ^ 2] =3D t; + + t =3D (AES_imc[st->b[swap_b ^ 0xC]][0] ^ + AES_imc[st->b[swap_b ^ 0xD]][1] ^ + AES_imc[st->b[swap_b ^ 0xE]][2] ^ + AES_imc[st->b[swap_b ^ 0xF]][3]); + if (!be) { + t =3D bswap32(t); + } + r->w[swap_w ^ 3] =3D t; +} + +void aesdec_IMC_gen(AESState *r, const AESState *st) +{ + aesdec_IMC_swap(r, st, false); +} + +void aesdec_IMC_genrev(AESState *r, const AESState *st) +{ + aesdec_IMC_swap(r, st, true); +} + /** * Expand the cipher key into the encryption key schedule. */ --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277461; x=1688869461; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=+lOYUQGr/W2hN41A+MbMW4B7XkhWFliC6iC1qe2q7c8=; b=zbpS69gzh/dR28tCj8pisAa4WcDflkfTGy34MML4nwm224mHp68pxd8rw/fqix2T4f xkqOV/t6pfQl33O7MS8TK3EZSnkdYzMHFcva9He5YHwrDapHfK+7VRvDN49qvwUekK3c qN8UJZuwcq4Trr25e4gP0LTzGX2wjF2OnRfNpGd4N8EwG1+7xJOQ6RMXsG/o1TUvKPjR NJc1TaA4IpEi6+t9oGPLBL5qqf6Ol0IYXaTuhh15wUQ8OhKfKTNtEJiiKPi7F/akFqny OXmidwh/llLp3QxVnUZVeVoBkprE9qZ/gboVVqH5Q7JmdizhXPtEC4Rbw4+fwrRLMs7D 8LKw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277461; x=1688869461; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=+lOYUQGr/W2hN41A+MbMW4B7XkhWFliC6iC1qe2q7c8=; b=Hm427SzmArFPlMEl5ebf0MRl8TdImh3vrUcusK/BTsCQn/eNcyL5mBwSj9t+/BZ7o+ PcqlbpJT/KEI3nLiOkCxd7jZtgvxdR8R7IjFL6la9BmLMiQSZgUU424U6/m7RmSHmkEd rLUdgOeDUgRJzK9LTwp599Dh4CQFp6zPST2fYdGAoYV49bmoAHSW/EUyCuJjxRrf/LUE CLe+/Gp0nAhyehm0ssJ8wGbhY5xVzHsnkMVHSMDE+woYvRjKLd9ZgC8LteHRmPcXOgpx aNogzQtrNSw72eCf8WQafm2JJswdOhREKEZsR4Lw7MFmCR5kobdepxRfdEYcMYtVnnuk RstA== X-Gm-Message-State: AC+VfDwmtJGbYzZCBS1ePVRnIoOhH2z+kokip+ptq77c/o/Y91nN5U42 zibje4QT7XonOAZhp87QZg9QcmtzOnCZ68hUPS4= X-Google-Smtp-Source: ACHHUZ5TXCBAyKR6oBOE7Z+TcE3kgttcfeHVraoM6/NwhUTIuND4PbvTuT+NTYI924H3o+xudSEONg== X-Received: by 2002:aca:b01:0:b0:38c:5a32:325b with SMTP id 1-20020aca0b01000000b0038c5a32325bmr262270oil.41.1686277461655; Thu, 08 Jun 2023 19:24:21 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 20/38] target/i386: Use aesdec_IMC Date: Thu, 8 Jun 2023 19:23:43 -0700 Message-Id: <20230609022401.684157-21-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::233; envelope-from=richard.henderson@linaro.org; helo=mail-oi1-x233.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277694711100001 Content-Type: text/plain; charset="utf-8" This implements the AESIMC instruction. Signed-off-by: Richard Henderson --- target/i386/ops_sse.h | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/target/i386/ops_sse.h b/target/i386/ops_sse.h index 0a37bde595..893913ebf8 100644 --- a/target/i386/ops_sse.h +++ b/target/i386/ops_sse.h @@ -2215,15 +2215,10 @@ void glue(helper_aesenclast, SUFFIX)(CPUX86State *e= nv, Reg *d, Reg *v, Reg *s) #if SHIFT =3D=3D 1 void glue(helper_aesimc, SUFFIX)(CPUX86State *env, Reg *d, Reg *s) { - int i; - Reg tmp =3D *s; + AESState *ad =3D (AESState *)&d->ZMM_X(0); + AESState *st =3D (AESState *)&s->ZMM_X(0); =20 - for (i =3D 0 ; i < 4 ; i++) { - d->L(i) =3D bswap32(AES_imc[tmp.B(4 * i + 0)][0] ^ - AES_imc[tmp.B(4 * i + 1)][1] ^ - AES_imc[tmp.B(4 * i + 2)][2] ^ - AES_imc[tmp.B(4 * i + 3)][3]); - } + aesdec_IMC(ad, st, false); } =20 void glue(helper_aeskeygenassist, SUFFIX)(CPUX86State *env, Reg *d, Reg *s, --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277843; cv=none; d=zohomail.com; s=zohoarc; b=RIOg9yB0qDll4iJTesTm5K3L4QTsHZD7VYLVz4NviaUtfkEu7AGTJ24wOTvHRleVRvYfroL1pbkHB2CCl2GgVhYb+NAlM6F1RSqgVnU/MZoIeIk4CdJgck11Z+2g9MKW8TNpZ2xcrNMKWl+jLk4E/d5GgWt1PEsKUJuEupDqwBI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277843; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=F8c22mTwcbWMs129JigZzKtfDDKQP2XGxgtoSuBUoiE=; b=ghJaurPwexijUqfQGvHwCWMgx5tA/+c5G4XomsFzhRKezUzPRVnt8DIRMO/JYK3xspOvSUUlve1YdzDONGG152v5c4u7GlxxJhKFZZV0sJX4t0WgnLOgkcVj3rnHGuODHuEfJL2QI52rOYeGn1duNvTPkC4r2mNEHDj/M9bTYgM= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 168627784326973.33615191127433; Thu, 8 Jun 2023 19:30:43 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7Roa-0003d1-Ua; Thu, 08 Jun 2023 22:25:25 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Ro7-0002z8-BK for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:56 -0400 Received: from mail-ot1-x329.google.com ([2607:f8b0:4864:20::329]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7Rnc-0005i8-VY for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:55 -0400 Received: by mail-ot1-x329.google.com with SMTP id 46e09a7af769-6b291d55f52so256166a34.2 for ; Thu, 08 Jun 2023 19:24:24 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277462; x=1688869462; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=F8c22mTwcbWMs129JigZzKtfDDKQP2XGxgtoSuBUoiE=; b=o4dpDnPkLPLPDOMiRBxKaP/P9jKnyd0RWhw0MRtoNyGJjaTL1ksQsfpZT6fsOA3tPJ gv+J8/xpXj9OTt0Oj0JfmKdK77SzpdWkVA9slVi5fVFH2+VoF4KmefLV4KsEOrVzI6qD OA/grzJhbg6Ddx8vSL7C/dHJsjJWY5aSUDnxkR3d+T+Vzre/VERA7fVkfbxUP03ZuQ8n 4/4GvOJTAJCIsMKX6ozxpvqj4rj6fAho1Z62G2k0RYIj+tsv88IvmMPDEY1Dtj7PjkJP pvDbzaszSsS/1dZqQEaPRiBRZ27wrB/IasDCSbL4pTIHLSL7PCH7OdohYg6EAXkbcY1o KYmA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277462; x=1688869462; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=F8c22mTwcbWMs129JigZzKtfDDKQP2XGxgtoSuBUoiE=; b=MdcYcisGcpJAKmNFOlaSfagNxTOaZrS15jHQCyOtbLWj/OWiXuZxSGWZmTsaad7x9W 7JUJK5ZwXcxzalPshwmXLNo2dGypy9MmGQJWZs1V7HDVzh/RnYfGpM2kb5W8JcXB/juM C0zhI/dR7FNdcyz0GdsH3XKGQuQrPDrXVXe58dCafl2qQ+Um3hj/PrGQzUzZpqkH/MwG gJqQCVnBOvTw32R/OM5lJJixlbajtYJkqR41XloDsVAZeOrjQnJI9NWM4llNCYgnB3kO MBRZ24y9IFFjhhoc1NEEqveT3+yHXa4qBM/G0KlfFpgdyeI+t1Mqt/Oul8ROy/kBGej8 n7rA== X-Gm-Message-State: AC+VfDxm4WEUY3eEOjxrGNLA1Lf6hDtNHz/ztza6jxAr97pGpnCEe/7n 9RvbbyurdhUTme1BvFLKNxXZXT57H87+5fzAObI= X-Google-Smtp-Source: ACHHUZ47lupFVMoTsJ1c0deqdH16KC4bYhRZsZRBciJzX2UHn7r7/xveG8lc9OxjCk7TEQsZGbQrRA== X-Received: by 2002:a05:6830:130c:b0:6b1:655c:376 with SMTP id p12-20020a056830130c00b006b1655c0376mr219015otq.7.1686277462532; Thu, 08 Jun 2023 19:24:22 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 21/38] target/arm: Use aesdec_IMC Date: Thu, 8 Jun 2023 19:23:44 -0700 Message-Id: <20230609022401.684157-22-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::329; envelope-from=richard.henderson@linaro.org; helo=mail-ot1-x329.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277843653100001 Content-Type: text/plain; charset="utf-8" This implements the AESIMC instruction. We have converted everything to crypto/aes-round.h; crypto/aes.h is no longer needed. Signed-off-by: Richard Henderson --- target/arm/tcg/crypto_helper.c | 33 ++++++++++++++------------------- 1 file changed, 14 insertions(+), 19 deletions(-) diff --git a/target/arm/tcg/crypto_helper.c b/target/arm/tcg/crypto_helper.c index 1952aaac58..fdd70abbfd 100644 --- a/target/arm/tcg/crypto_helper.c +++ b/target/arm/tcg/crypto_helper.c @@ -14,7 +14,6 @@ #include "cpu.h" #include "exec/helper-proto.h" #include "tcg/tcg-gvec-desc.h" -#include "crypto/aes.h" #include "crypto/aes-round.h" #include "crypto/sm4.h" #include "vec_internal.h" @@ -102,23 +101,6 @@ void HELPER(crypto_aesd)(void *vd, void *vn, void *vm,= uint32_t desc) clear_tail(vd, opr_sz, simd_maxsz(desc)); } =20 -static void do_crypto_aesmc(uint64_t *rd, uint64_t *rm, const uint32_t *mc) -{ - union CRYPTO_STATE st =3D { .l =3D { rm[0], rm[1] } }; - int i; - - for (i =3D 0; i < 16; i +=3D 4) { - CR_ST_WORD(st, i >> 2) =3D - mc[CR_ST_BYTE(st, i)] ^ - rol32(mc[CR_ST_BYTE(st, i + 1)], 8) ^ - rol32(mc[CR_ST_BYTE(st, i + 2)], 16) ^ - rol32(mc[CR_ST_BYTE(st, i + 3)], 24); - } - - rd[0] =3D st.l[0]; - rd[1] =3D st.l[1]; -} - void HELPER(crypto_aesmc)(void *vd, void *vm, uint32_t desc) { intptr_t i, opr_sz =3D simd_oprsz(desc); @@ -147,7 +129,20 @@ void HELPER(crypto_aesimc)(void *vd, void *vm, uint32_= t desc) intptr_t i, opr_sz =3D simd_oprsz(desc); =20 for (i =3D 0; i < opr_sz; i +=3D 16) { - do_crypto_aesmc(vd + i, vm + i, AES_imc_rot); + AESState *ad =3D (AESState *)(vd + i); + AESState *st =3D (AESState *)(vm + i); + AESState t; + + /* Our uint64_t are in the wrong order for big-endian. */ + if (HOST_BIG_ENDIAN) { + t.d[0] =3D st->d[1]; + t.d[1] =3D st->d[0]; + aesdec_IMC(&t, &t, false); + ad->d[0] =3D t.d[1]; + ad->d[1] =3D t.d[0]; + } else { + aesdec_IMC(ad, st, false); + } } clear_tail(vd, opr_sz, simd_maxsz(desc)); } --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277794; cv=none; d=zohomail.com; s=zohoarc; b=h10+Nlw5BzISeXZDmlI5hkhdTlV4qmx8r69GhcQJg1lqaiWZvQsF7PrXGsTxrXqOP7UvZutjAuxnbnpeR0P8NvJPkvng8aNa6rS5rh729wHP6sYkCpmLtQzvwu+VI7fCqVyQqipEkx/yWsWB7bOc/8Oa3hUOInwfrSOwLxVZ8CI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277794; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=4pOjdTU6VTsEkj/YPCvRrXcIKg2xairdxfu8316FBss=; b=Lnq1H4ZWDUnNEXlPfnTRfRBI4DNOAAAhwRWGIJcmaOLcSwJM3vs20YQiuEitX1nFIV930+s63kCu2mOosQedfLrB8gsBCSi+ZIe3aK5aQ1gUaNJp0u4Z3DzE9HQmmFelCP27GxJ5lhsElo4b8/PiSBSHrCMn9CxOumUra3i8QdU= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277794916819.1558114017788; Thu, 8 Jun 2023 19:29:54 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RpC-0005T5-2M; Thu, 08 Jun 2023 22:26:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Ro9-0002zh-1F for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:58 -0400 Received: from mail-ot1-x32c.google.com ([2607:f8b0:4864:20::32c]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7Rne-0005iV-GV for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:56 -0400 Received: by mail-ot1-x32c.google.com with SMTP id 46e09a7af769-6b16cbe4fb6so267648a34.1 for ; Thu, 08 Jun 2023 19:24:24 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277463; x=1688869463; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=4pOjdTU6VTsEkj/YPCvRrXcIKg2xairdxfu8316FBss=; b=fr93+Q1U2PD+JQfSLYE6ejXnlf/9aJU8i+mopYExeIEYgsnW8LEt3U38UvZtFgE8Wa tEAf0AtoBWkuawdczPFJvl2wspjamDs/1qIWS2Q6cqW3ayM0FOqXXI/uZn6rNLLDrtIy /4rDb5YIlbjyhRL2w9YfYYFgAqrBitob3rGUWClMxfWjQZVGhaR/CmFKlxt2X++PEynf Tvx0GVt1xaYzDCiUs4W4BX5iNX4W6oqRRw393+DYANfuiVoCt3uOIRuttBSWg95QRbl2 Qg4ED6JZTv9HThCyAq7d8a4Ez4kuOyBNR0TwJLPoaxbETkx2qjCzJkDwAuTvQHFfkvxM BDrQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277463; x=1688869463; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=4pOjdTU6VTsEkj/YPCvRrXcIKg2xairdxfu8316FBss=; b=L5un1hWpDi3Gio2DdZqYBkxPJo+moZLqVKKHHb6OtzqcNK1nyqY+UmFQv9yMIXxMGf Oww0FxwMRQh3sbueaGpV3eWJtWe7A0rtjPh/tthXcqQ+Gczvo4Rbuf0ah5+OWCL9prx9 tfUyg7syG4MZ8jfgG/angsL3PWbNw/7/z9G9FxK5HpGKDVureuoDl+0JJf+zCapkhVbo 49aXWa2XpQi6k9TbI2UHq2D6PlU/e+PHxGIa40XTwMGzq45UeZxMYcJYCI7CcexRi2Ii fDf7LkPE1oB8ia0onBq5G0/i60mqCJEYGIfi0c4wdt1J9jelib72foPsZ4YLe9gdwvMP ZIAg== X-Gm-Message-State: AC+VfDyMWfq6sjOp1TXZaosQfwRIaKv04kNcKvJ17/zn7W3SSRNZ4Sgu 6Ld7POXotVsOux9MfGUKHRYoomYg9LEcSHrqQXo= X-Google-Smtp-Source: ACHHUZ76WSKbQqB3MmR2PfGOrqPlT+tvl1KSlRwBCspKIXyw6yWvqi5lJw4jF9D1w4m0UlisB3ykFQ== X-Received: by 2002:a9d:6187:0:b0:6b2:9608:4333 with SMTP id g7-20020a9d6187000000b006b296084333mr215057otk.16.1686277463381; Thu, 08 Jun 2023 19:24:23 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 22/38] target/riscv: Use aesdec_IMC Date: Thu, 8 Jun 2023 19:23:45 -0700 Message-Id: <20230609022401.684157-23-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::32c; envelope-from=richard.henderson@linaro.org; helo=mail-ot1-x32c.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277795444100003 Content-Type: text/plain; charset="utf-8" This implements the AES64IM instruction. Signed-off-by: Richard Henderson --- target/riscv/crypto_helper.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) diff --git a/target/riscv/crypto_helper.c b/target/riscv/crypto_helper.c index e61f7fe1e5..505166ce5a 100644 --- a/target/riscv/crypto_helper.c +++ b/target/riscv/crypto_helper.c @@ -272,17 +272,12 @@ target_ulong HELPER(aes64ks1i)(target_ulong rs1, targ= et_ulong rnum) =20 target_ulong HELPER(aes64im)(target_ulong rs1) { - uint64_t RS1 =3D rs1; - uint32_t col_0 =3D RS1 & 0xFFFFFFFF; - uint32_t col_1 =3D RS1 >> 32; - target_ulong result; + AESState t; =20 - col_0 =3D AES_INVMIXCOLUMN(col_0); - col_1 =3D AES_INVMIXCOLUMN(col_1); - - result =3D ((uint64_t)col_1 << 32) | col_0; - - return result; + t.d[HOST_BIG_ENDIAN] =3D rs1; + t.d[!HOST_BIG_ENDIAN] =3D 0; + aesdec_IMC(&t, &t, false); + return t.d[HOST_BIG_ENDIAN]; } =20 target_ulong HELPER(sm4ed)(target_ulong rs1, target_ulong rs2, --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277721; cv=none; d=zohomail.com; s=zohoarc; b=SPif/DfEisj6BEKZCJj5QVwH6CADviB5M2jL/owFtsTB8owFmhlTu8LRu525DtH/r1KbsscAJcJvfEdU7NLCB2L853mB/Eq8/YhuhQ9+FUSYhStEoE/PrguFFevHeFSkFZ2oH5tm8flOkd096UcXTb+67d81XzVmf+Z0hI+5emA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277721; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=Ga+hWvCBDL4QxTP+wi9pxfKvtud2l/xV0t0m4HElUJM=; b=Ri9WdXZbyVrUvw0PDdnDFdGEs10U2VDx68lwEIxlgg+dI0lQ3KI//s1S2HCOBulwj45ub2ltqQRLL7Wopgi6ZXi77f74eedqU+awqNIESvr07l51QZb089Drn48HGWtGsyUEPKJC4KYVN0OdMOemvI3ITq6mslL5uy9Ql5NSk9A= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 168627772155632.17196881927998; Thu, 8 Jun 2023 19:28:41 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RpA-0005FO-MX; Thu, 08 Jun 2023 22:26:00 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Ro8-0002zg-Sx for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:58 -0400 Received: from mail-pf1-x434.google.com ([2607:f8b0:4864:20::434]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7Rnd-0005iw-B5 for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:24:56 -0400 Received: by mail-pf1-x434.google.com with SMTP id d2e1a72fcca58-653bed78635so935309b3a.0 for ; Thu, 08 Jun 2023 19:24:24 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277464; x=1688869464; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Ga+hWvCBDL4QxTP+wi9pxfKvtud2l/xV0t0m4HElUJM=; b=rKqAEY/q4ogFzpl+mtLLaEplOYiygWXJGWsbssdM6Jadw3Lm25NwsyiwPdRb7G51o1 dBQbuys6GuruTXZlqsXHBDTDdpMOryCptNzETguaqnW1tXzpUylrmc7XFElZ3yw3SB+O EUKNfURAUUb1gP8QYXAFne0qlrLGCLUJboMvwJuANsRIrM4mNQvxFqZsJ/WdbJcxlaAv EFYpwhCmgdWjidcA3hS+kwdsSdbAkq79YauCMRSfvxU5ipOasxkhkQgZ5njHxKzhYCDM YUbWF34cSUns99e/Js8Zoq47kPKiGhQlsRYKNtqtSmmTi1m+2b1rDg3iwgXPEok81Ma3 G5YA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277464; x=1688869464; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Ga+hWvCBDL4QxTP+wi9pxfKvtud2l/xV0t0m4HElUJM=; b=mCAPgY/w7c75M6G9T3ZLmbA7dUKbVBCtpjJVv+XRiwK6Upze6uzy09QhskYnKoM4Ae wjmhi8XBHtfXn/igy9ZW9PX9cMRmSYQCdL1h3j6uaswK01I8zN/ixel3nH0sJ+ce93b2 Er3qOvXiyyMRjqceNQc+80Yufxp5PsT1PR0AMYRR+IFLpgnaZ4cm/ib9MDEkZ3CTSrat VEx+U3UbREby6A3hs9KjN0KjpADhLrXFoAwcSPLh9BBXhei0EXXlRBSRPvG/QmtWmc4j 2nwOg3ezXjEsAqTiMyC5IiRS2Eyppq5yYdALRb0AmGNsHjKuYhSFo1sl1qLdNhDbbK0l WAOQ== X-Gm-Message-State: AC+VfDwtocJGfxvTJkN4Lsdoo+rJcpaP8PjIltO9B4NJWDlIv5OWh2qq 7IvkL+Q1FPJaLJIRZ2zzSAnAwGGRHRLSCz5TT/s= X-Google-Smtp-Source: ACHHUZ5VkZjpHJDvqfbLR32qL7XIBP/qtTJhVtLJq09pYOtJOQ28LdJIuv4wLRAXhGmLotsNImS1rw== X-Received: by 2002:a05:6a21:9983:b0:10a:eea0:6987 with SMTP id ve3-20020a056a21998300b0010aeea06987mr537918pzb.26.1686277464157; Thu, 08 Jun 2023 19:24:24 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 23/38] crypto: Add aesenc_SB_SR_MC_AK Date: Thu, 8 Jun 2023 19:23:46 -0700 Message-Id: <20230609022401.684157-24-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::434; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x434.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277722796100003 Content-Type: text/plain; charset="utf-8" Add a primitive for SubBytes + ShiftRows + MixColumns + AddRoundKey. Signed-off-by: Richard Henderson --- host/include/generic/host/aes-round.h | 3 ++ include/crypto/aes-round.h | 21 ++++++++++ crypto/aes.c | 56 +++++++++++++++++++++++++++ 3 files changed, 80 insertions(+) diff --git a/host/include/generic/host/aes-round.h b/host/include/generic/h= ost/aes-round.h index 34068afe40..ee64db32fa 100644 --- a/host/include/generic/host/aes-round.h +++ b/host/include/generic/host/aes-round.h @@ -14,6 +14,9 @@ void aesenc_MC_accel(AESState *, const AESState *, bool) void aesenc_SB_SR_AK_accel(AESState *, const AESState *, const AESState *, bool) QEMU_ERROR("unsupported accel"); +void aesenc_SB_SR_MC_AK_accel(AESState *, const AESState *, + const AESState *, bool) + QEMU_ERROR("unsupported accel"); =20 void aesdec_IMC_accel(AESState *, const AESState *, bool) QEMU_ERROR("unsupported accel"); diff --git a/include/crypto/aes-round.h b/include/crypto/aes-round.h index b80d4de664..9e10c3ee9e 100644 --- a/include/crypto/aes-round.h +++ b/include/crypto/aes-round.h @@ -77,6 +77,27 @@ static inline void aesdec_IMC(AESState *r, const AESStat= e *st, bool be) } } =20 +/* + * Perform SubBytes + ShiftRows + MixColumns + AddRoundKey. + */ + +void aesenc_SB_SR_MC_AK_gen(AESState *ret, const AESState *st, + const AESState *rk); +void aesenc_SB_SR_MC_AK_genrev(AESState *ret, const AESState *st, + const AESState *rk); + +static inline void aesenc_SB_SR_MC_AK(AESState *r, const AESState *st, + const AESState *rk, bool be) +{ + if (HAVE_AES_ACCEL) { + aesenc_SB_SR_MC_AK_accel(r, st, rk, be); + } else if (HOST_BIG_ENDIAN =3D=3D be) { + aesenc_SB_SR_MC_AK_gen(r, st, rk); + } else { + aesenc_SB_SR_MC_AK_genrev(r, st, rk); + } +} + /* * Perform InvSubBytes + InvShiftRows. */ diff --git a/crypto/aes.c b/crypto/aes.c index bfd41e3fb9..0c281472aa 100644 --- a/crypto/aes.c +++ b/crypto/aes.c @@ -1352,6 +1352,62 @@ void aesenc_MC_genrev(AESState *r, const AESState *s= t) aesenc_MC_swap(r, st, true); } =20 +/* Perform SubBytes + ShiftRows + MixColumns + AddRoundKey. */ +static inline void +aesenc_SB_SR_MC_AK_swap(AESState *r, const AESState *st, + const AESState *rk, bool swap) +{ + int swap_b =3D swap * 0xf; + int swap_w =3D swap * 0x3; + bool be =3D HOST_BIG_ENDIAN ^ swap; + uint32_t w0, w1, w2, w3; + + w0 =3D (AES_Te0[st->b[swap_b ^ AES_SH_0]] ^ + AES_Te1[st->b[swap_b ^ AES_SH_1]] ^ + AES_Te2[st->b[swap_b ^ AES_SH_2]] ^ + AES_Te3[st->b[swap_b ^ AES_SH_3]]); + + w1 =3D (AES_Te0[st->b[swap_b ^ AES_SH_4]] ^ + AES_Te1[st->b[swap_b ^ AES_SH_5]] ^ + AES_Te2[st->b[swap_b ^ AES_SH_6]] ^ + AES_Te3[st->b[swap_b ^ AES_SH_7]]); + + w2 =3D (AES_Te0[st->b[swap_b ^ AES_SH_8]] ^ + AES_Te1[st->b[swap_b ^ AES_SH_9]] ^ + AES_Te2[st->b[swap_b ^ AES_SH_A]] ^ + AES_Te3[st->b[swap_b ^ AES_SH_B]]); + + w3 =3D (AES_Te0[st->b[swap_b ^ AES_SH_C]] ^ + AES_Te1[st->b[swap_b ^ AES_SH_D]] ^ + AES_Te2[st->b[swap_b ^ AES_SH_E]] ^ + AES_Te3[st->b[swap_b ^ AES_SH_F]]); + + /* Note that AES_TeX is encoded for big-endian. */ + if (!be) { + w0 =3D bswap32(w0); + w1 =3D bswap32(w1); + w2 =3D bswap32(w2); + w3 =3D bswap32(w3); + } + + r->w[swap_w ^ 0] =3D rk->w[swap_w ^ 0] ^ w0; + r->w[swap_w ^ 1] =3D rk->w[swap_w ^ 1] ^ w1; + r->w[swap_w ^ 2] =3D rk->w[swap_w ^ 2] ^ w2; + r->w[swap_w ^ 3] =3D rk->w[swap_w ^ 3] ^ w3; +} + +void aesenc_SB_SR_MC_AK_gen(AESState *r, const AESState *st, + const AESState *rk) +{ + aesenc_SB_SR_MC_AK_swap(r, st, rk, false); +} + +void aesenc_SB_SR_MC_AK_genrev(AESState *r, const AESState *st, + const AESState *rk) +{ + aesenc_SB_SR_MC_AK_swap(r, st, rk, true); +} + /* Perform InvSubBytes + InvShiftRows. */ static inline void aesdec_ISB_ISR_AK_swap(AESState *ret, const AESState *st, --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277596; cv=none; d=zohomail.com; s=zohoarc; b=G7YOTWkv8h84EQ4EtJxV1gKYUB02+wydOUnGmdElEuVtwYtIu5AgFT2xCgctySpyhXYCW4hQoQ+1UJqvdKdQ1eBk3bSl+muEFkn4n/8bHSs/tqDkjrYVVTXend3KfLFYCplTIkw1GlFxuTgdjlF0dY+xTKcFI6j5NDrFY7h9yyY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277596; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; 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([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277465; x=1688869465; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=+os3nHQ/ZmARewYX8s5fRYkcgS0NtfZNFjYHPGkpaM4=; b=qwJFwEtrz4eOmeSiRKmOQjyX5vkfNx9xvMgp5tnbPcapURUKhy4JHSyVeucoRbzaOT VGsB9YaLH9crqdxESzusaqjIDh4PNhPflORyRiB67AJT6LXAkhh9vchbf0Tvese6Z1dh cUexEXa6/hJhdpPyvJfqgnmHsfhaHWMWm5OGH6KuHx+4f0I3fi2/qPHTylmbp5LkbnWH +0lBxU/njOfDZyaiRQ0itBp4Z9/BQAbCZF27RJy5U4XqnR5n4Lu2t7P0RDJeuX/+CcB/ WmOhSlP/hHBWyXhsuW5RAZ/Z2b+oJ6NXvTMLwyHaVrejuxZ8yhFzwX8GtuVDahRrK21r L9YQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277465; x=1688869465; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=+os3nHQ/ZmARewYX8s5fRYkcgS0NtfZNFjYHPGkpaM4=; b=gfbYAI7o+xI+zuBEJAlrtjK8B+HBb33nxlRw8cdt/pdiJpDwapxSqLxj2rhKOD5f9E Y+zaklSOQOMO4+K8qE2MxSijFaQAUAf+P1IP5rSI/bh/q7rgO1xjX6lHa13kDgTuIQoY jpIeqjdT9u6YIKY23We5d1Z5VFvWGEx1rzVCcZ47YH6R9pOLcQQR80ESx566MyYIga47 nJf2DcmTNCOUAhPG3APq9WX/+gm4Qq/qTlh7nj7KdH6Z3Hr52TG8RKt6lw1FxV83Yywy tH6Uh8Zle+jkVzA6GhaV0YGhfl+7/XtmpebJ9vkEZzKZqkHMK906S3VcEjBwyNK/bsuJ GXkw== X-Gm-Message-State: AC+VfDxHKRhs/gGtZ9WLUbCFZ+M2TsOnIEVKiZYgqMc5/Mu1P2eYw1K/ Am29mGPgoisL+N0y+H1tD6/fywVdF1LD8BQa74I= X-Google-Smtp-Source: ACHHUZ5WqDsLaS1IW31W3NjXt/94i2jFveiSHS9x9acL+UKx0QeiOwv1jTeJSI+38E08+XFcDw8Ukw== X-Received: by 2002:a05:6a20:159:b0:f3:33fb:a62b with SMTP id 25-20020a056a20015900b000f333fba62bmr59777pzs.9.1686277465099; Thu, 08 Jun 2023 19:24:25 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 24/38] target/i386: Use aesenc_SB_SR_MC_AK Date: Thu, 8 Jun 2023 19:23:47 -0700 Message-Id: <20230609022401.684157-25-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::532; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x532.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277596282100007 Content-Type: text/plain; charset="utf-8" This implements the AESENC instruction. Signed-off-by: Richard Henderson --- target/i386/ops_sse.h | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/target/i386/ops_sse.h b/target/i386/ops_sse.h index 893913ebf8..93a4e0cf16 100644 --- a/target/i386/ops_sse.h +++ b/target/i386/ops_sse.h @@ -2188,16 +2188,12 @@ void glue(helper_aesdeclast, SUFFIX)(CPUX86State *e= nv, Reg *d, Reg *v, Reg *s) =20 void glue(helper_aesenc, SUFFIX)(CPUX86State *env, Reg *d, Reg *v, Reg *s) { - int i; - Reg st =3D *v; - Reg rk =3D *s; + for (int i =3D 0; i < SHIFT; i++) { + AESState *ad =3D (AESState *)&d->ZMM_X(i); + AESState *st =3D (AESState *)&v->ZMM_X(i); + AESState *rk =3D (AESState *)&s->ZMM_X(i); =20 - for (i =3D 0 ; i < 2 << SHIFT ; i++) { - int j =3D i & 3; - d->L(i) =3D rk.L(i) ^ bswap32(AES_Te0[st.B(AES_shifts[4 * j + 0])]= ^ - AES_Te1[st.B(AES_shifts[4 * j + 1])] ^ - AES_Te2[st.B(AES_shifts[4 * j + 2])] ^ - AES_Te3[st.B(AES_shifts[4 * j + 3])]); + aesenc_SB_SR_MC_AK(ad, st, rk, false); } } =20 --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277595; cv=none; d=zohomail.com; s=zohoarc; b=RBmw+2g2pWkLw8KdOu9yo1gFmKWuWkRtbMfzg7Brxw4Y0fKplsml2pu7genbTJYwIzcl1cPJr1103hDOYSDpVzaMCZjyO1Gg9ULo1MRejV/oJPFZMNOPveEStQ9obgnR3ayJpytd/XdCwzGu1o5po4UdIkLLD16JBXCRTlpdQTM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277595; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=7JP6u0tX67kSxwDAELDlJJkYXsAQIbSKpvhIf/W0vRc=; b=f4h6lWJ5v2z5mj45iZayD1xa5KTn93Me3kB7gwqhj26YtqlAsQWJhzsEyHYupsgrBruW/pnkB84sppU6yW1RFpsX2454er3fMlUc8RPYwZMu9V5GK54+RIHrkNVlMSX7RwEDggR5avxuO4ZdU9P/KnYTv2KwA+vEk10y1JjgTVA= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277595532520.0154039376959; Thu, 8 Jun 2023 19:26:35 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7Rp9-00051y-6c; Thu, 08 Jun 2023 22:25:59 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7RoE-00034N-GU for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:04 -0400 Received: from mail-pf1-x42f.google.com ([2607:f8b0:4864:20::42f]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7Rnf-0005js-9l for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:00 -0400 Received: by mail-pf1-x42f.google.com with SMTP id d2e1a72fcca58-655d1fc8ad8so1068900b3a.1 for ; Thu, 08 Jun 2023 19:24:26 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277466; x=1688869466; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=7JP6u0tX67kSxwDAELDlJJkYXsAQIbSKpvhIf/W0vRc=; b=BAFaiSc3LngntDSxUcEja3J9+Fn+TlYkCW/cLky8eybc4cHAvaT5/SkWL67JqUBp9m AhHQ5ViRyBaDwnuwnc6GpEnX/rJOuLg1jUwN++/CgFEP9otUK8mo9qtdVJl1S2Oi5aAm VhGGC692BOfzSSSkw00KfpUg+YHO9YsVKLDALCbcjpAvFRm3ZNm1+RQ0aGxF/0wUxiWE EoKeFWSh+510fUtPIqUNktPbrH3Dwr+jG1xlTjfUqOlV5CCS8VhJZyZSTJZVT0ANYN1R dPbeb1+gp/GyuQJcxuCrby+sOtqOtr+655ZAief1A+TjMaRlrzwVOvlaGBhPkABKTrRL dkcQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277466; x=1688869466; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=7JP6u0tX67kSxwDAELDlJJkYXsAQIbSKpvhIf/W0vRc=; b=BabbHRpHNLSdCKyKRhrRxWLd7nw4WTy1DDqE2gUBhcWmx4oob/FrQBF9kfyHaab/Bf cZAE46gWQ7nwKMpptpBum37uuL8NcBzXDsXLhyDmI6q7IP/66dpZqin8hyetWZ2dmnYN IB1tCajQ4xJ/8EkybXJyC2+5RteDJOBTy38CGMmAMngPx2C3W/b/rZvMsD+7jfKhuV+3 //1dCWzStL9GGdmQEZYoFgXElie0ilOmsQD4dsUFpruPLk682pEXvuheI0WEPfsC/SIz 8rl2Oyq+8jYQv1KXIACPJknVzV0II/raHhVjl4MwcjTihnUcHrRp/k1/Z0oD5j2HhMUc 6DYw== X-Gm-Message-State: AC+VfDxVGmMW8XhyvS6LVS+RbLY/S6rWJxj9s2fSVGUcZFRlvcYtKYtU HtgNaRAchoEji1nLdogN7F/c+WF4cc41RrBMuyI= X-Google-Smtp-Source: ACHHUZ5dPavFuPh5eBflVFM1YXIPBs0Ywmc9T7VKtqYswH+VUFfutXVM4XZSNd9g5mq8l/rNk9bs9A== X-Received: by 2002:a05:6a00:148c:b0:644:ad29:fd37 with SMTP id v12-20020a056a00148c00b00644ad29fd37mr8041865pfu.28.1686277466068; Thu, 08 Jun 2023 19:24:26 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 25/38] target/ppc: Use aesenc_SB_SR_MC_AK Date: Thu, 8 Jun 2023 19:23:48 -0700 Message-Id: <20230609022401.684157-26-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::42f; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42f.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277596095100003 Content-Type: text/plain; charset="utf-8" This implements the VCIPHER instruction. Signed-off-by: Richard Henderson Reviewed-by: Daniel Henrique Barboza --- target/ppc/int_helper.c | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c index 15f07fca2b..1e477924b7 100644 --- a/target/ppc/int_helper.c +++ b/target/ppc/int_helper.c @@ -2933,17 +2933,11 @@ void helper_vsbox(ppc_avr_t *r, ppc_avr_t *a) =20 void helper_vcipher(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) { - ppc_avr_t result; - int i; + AESState *ad =3D (AESState *)r; + AESState *st =3D (AESState *)a; + AESState *rk =3D (AESState *)b; =20 - VECTOR_FOR_INORDER_I(i, u32) { - result.VsrW(i) =3D b->VsrW(i) ^ - (AES_Te0[a->VsrB(AES_shifts[4 * i + 0])] ^ - AES_Te1[a->VsrB(AES_shifts[4 * i + 1])] ^ - AES_Te2[a->VsrB(AES_shifts[4 * i + 2])] ^ - AES_Te3[a->VsrB(AES_shifts[4 * i + 3])]); - } - *r =3D result; + aesenc_SB_SR_MC_AK(ad, st, rk, true); } =20 void helper_vcipherlast(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277773; cv=none; d=zohomail.com; s=zohoarc; b=UTHXDej6iHn4+cao4q2Ye99YkYKhkql623BOVQVclmZXAt3wC8N/+u7NGIZaFYpfXeC7AkJvIlRk8zcZrecjPGrHdQfnxTPd6okc0TIOeWwp+449AwpMukWLknt1+Y81cXyk6uJhoCarnfMkOgcuoEFBOsf2K6XRX5KWICqdr+E= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277773; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=D0I8unuNO+OjgsLA/5Ao4N4ndudI6wjx6PBNe+Du5WM=; b=J+zJebY5M4wy2W7vkv9cOaHbwXQhLIfHwuHrKZpPUcZGtmg0doOQ1sHD5YsiQFpcK01q2L2E8EjGZYM7ph1MF697Lcsf5mLz/EzFzIGuWTB5hbFTVq+fSTlq4GHolJ0mqTVkr6jtWcliXHMg2Gbk9lqqd0YxMG0WwcXUkvds/ZA= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277773071749.0279681913293; Thu, 8 Jun 2023 19:29:33 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RpE-0005or-BJ; Thu, 08 Jun 2023 22:26:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7RoE-00034p-Tx for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:04 -0400 Received: from mail-pf1-x431.google.com ([2607:f8b0:4864:20::431]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7Rng-0005kP-7u for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:02 -0400 Received: by mail-pf1-x431.google.com with SMTP id d2e1a72fcca58-655d1fc8ad8so1068905b3a.1 for ; Thu, 08 Jun 2023 19:24:27 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277467; x=1688869467; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=D0I8unuNO+OjgsLA/5Ao4N4ndudI6wjx6PBNe+Du5WM=; b=Ich6EZwRkdpG8fEHOiDbeIHJTpvbXVwajTCODoplBZdnYuGe7aoOhI8ZuRvaYZl6Mq xEmZNWdG7jttOLj7+MIzkWQUXs3+3xioqvSy5v9lHYZOVe1fMa/Q650esYtaXHtNgAHC z0fZhhJ3IBjofSYLmqrma/gA9PMV6KXunil7lbc/UETmraSwryzhTpIQM7OEAk/or+sR n7i8HRuAHeMW2iQAuobdpbrtDQ3IjsqY/4oUPczGgFNo6kB/tWeSKR5VBo5LfCUcUw8Z teGi0JtFS1DxtGY844Ry5EQYkO2vhafrm3sI6L/HXWJ/ZdCsF2oKSoGnoq3kB8Z5Zk6I oIxw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277467; x=1688869467; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=D0I8unuNO+OjgsLA/5Ao4N4ndudI6wjx6PBNe+Du5WM=; b=TMxMW8rrtT3VK1F8MFrxbW+n0fmBBd6lTJGVgpjR8lQc6W+DZSnnNvJj8gd5QOJygh FCYtmVOBfiL6aQGX8WLHf43Eqgul0eJRigb7uXe4HFbiANCcqmCeKYpgm6l0G3jo8/5m s6LHOwrw0nhjsPAuiVKquRRtUEZI3nQHweKzqyqZ8Jmy0q79EzktNYblRKFrZzjgBGOh R4e/0oJe1jXlLslkYS8oWfpCWPYbssiW0DzJfgYpfxY6eTx/VlsJsApJ1Mg1V+hJLR5d PRzV4Py8fio8zggob05+QjUjh3mI1agWtEsc+NxkXlTzj3RYzX8K1eIr0mpXQejrx3OI qStQ== X-Gm-Message-State: AC+VfDz5DK6XufTxmYJQoR3YbN3lnnTytkJcW6fRf+a/RZGXN24PngZ4 FxCriomPYZNZqKuC/cQ8F3MkWXVaTRU+hNdk4Vw= X-Google-Smtp-Source: ACHHUZ5Ml9JKQ1sjqlY1Bf7IAZBSfQKrPed5TLOxgdybm2zUDcrUJ4szrbZsdl/YutN/QVVHEfjoDA== X-Received: by 2002:a05:6a00:23c2:b0:647:e45f:1a4c with SMTP id g2-20020a056a0023c200b00647e45f1a4cmr36484pfc.11.1686277466951; Thu, 08 Jun 2023 19:24:26 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 26/38] target/riscv: Use aesenc_SB_SR_MC_AK Date: Thu, 8 Jun 2023 19:23:49 -0700 Message-Id: <20230609022401.684157-27-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::431; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x431.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277773367100001 Content-Type: text/plain; charset="utf-8" This implements the AES64ESM instruction. Signed-off-by: Richard Henderson --- target/riscv/crypto_helper.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/target/riscv/crypto_helper.c b/target/riscv/crypto_helper.c index 505166ce5a..c036fe8632 100644 --- a/target/riscv/crypto_helper.c +++ b/target/riscv/crypto_helper.c @@ -198,7 +198,12 @@ static inline target_ulong aes64_operation(target_ulon= g rs1, target_ulong rs2, =20 target_ulong HELPER(aes64esm)(target_ulong rs1, target_ulong rs2) { - return aes64_operation(rs1, rs2, true, true); + AESState t; + + t.d[HOST_BIG_ENDIAN] =3D rs1; + t.d[!HOST_BIG_ENDIAN] =3D rs2; + aesenc_SB_SR_MC_AK(&t, &t, &aes_zero, false); + return t.d[HOST_BIG_ENDIAN]; } =20 target_ulong HELPER(aes64es)(target_ulong rs1, target_ulong rs2) --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277728; cv=none; d=zohomail.com; s=zohoarc; b=Q3b0tW+uK56FIVGD/WCsLSL+OkjcZ5ahOzL+XJND92XpaSB0enHmpEudjYPXCIN+dGcpxCE9pdtGo86JfHi0SMZrmYR6Vwa07YzdZnyTcRFRckbJwbLJkrlmzEKZXDWsmjfzWTFE6Z1XBtPBBqQ4Q/gIHj6fkuGC5OhGbvZoRxI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277728; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=BjvEaTKhzYzHhBmN+ZeK2Pcf7B5wC0/eWDhgyPAfEgA=; b=R9RVYnYHh3rkAEw4Hb/UAZ12YBoZZHRGogNytT/yCKGh7Kb9T3jtBx4DwjI/wnCf5XE6BaolrPr7sPC/bBKEINPhP3bYejSA1M/dLMEDXRuBMx6YyNqsVlP6aDIBXUhjEFQUmhxjmdYSkTlh5MKOd4zCOq5//5KhNiX739o2L/Y= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277728053778.6650611953389; Thu, 8 Jun 2023 19:28:48 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RpF-0005wD-5I; Thu, 08 Jun 2023 22:26:05 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7RoG-00034y-4w for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:05 -0400 Received: from mail-il1-x12a.google.com ([2607:f8b0:4864:20::12a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7Rnh-0005kr-4p for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:03 -0400 Received: by mail-il1-x12a.google.com with SMTP id e9e14a558f8ab-33b1da9a8acso5782745ab.3 for ; Thu, 08 Jun 2023 19:24:28 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277468; x=1688869468; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=BjvEaTKhzYzHhBmN+ZeK2Pcf7B5wC0/eWDhgyPAfEgA=; b=NlnYMLXt4kE4sr9HVjQ97UgDfK7BibN1fvaiD9ODjTKGIwHzLPNPehknmDKwXxvubk lgkcMc6aUuTRuuYJp9XojGPLNVhGd7aOv6Av2a9wxkTCVlCXV/ks/B0H7TqjmvOj4ych /g/kBUMXDqc0kmnN07gPMQKzaDNKg7uhXl9sBWskoZuArCxq9GiTuN0WZYu41ZyNlfg1 VVF9Dx7FdQJDvK32zWHXGIVIsyB0C3rx9qyWAkc4WZ5xQhpul8VSuUY41AH6IKP5XyWB 1okLLf6etWVKSnPkqjqQJ+aWj32yIszO+opV0k9jPHAEfSwPIoHz8Y3kU99Z9TrcQbju W/+Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277468; x=1688869468; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=BjvEaTKhzYzHhBmN+ZeK2Pcf7B5wC0/eWDhgyPAfEgA=; b=fcoXpGSWGUcf812Th+uAdF6Gj+2qb+NJE/0fuq6nCV+i2M3vV8zVKLb8nIFp6MGQp3 0/3yNLG0AT4vRxWaNoSr6xTnuCzHa5Hh8e/t4Grvm8o66eEIY2VjhyK1CokWPnFr//oY t8roPxQZZH2ciBdtpqT4bz/pJ7dNLNRG9K08fNJXOqq0mo4yhtLlQTUsxiKwXFIQHIsx zXE8LKR0qzAQKXG/2OArO1IZyJPD74joO3jDRQM0jTlhEfleuDhE1HCIgn4PqydkA1Oj cUdpuo5ugEAMrtI2ntm7quaiqIF8Lg2+jzxlEihoSLoW7w2gREuDOGyVN9BmTKFQZ31I Oziw== X-Gm-Message-State: AC+VfDwK7oofF857ZlwTYcZgB6ZzJcE8WH5gF9CTZ4jXsVljM0lUne4p 6vgO2WbCtGfKuMREkkuGHXnx8QPh/r7gwnmpdXU= X-Google-Smtp-Source: ACHHUZ6hH7AcWIf+XdyMMQXc8TQ6YyOwyQELtZqZjiRPAb3t/64yh++1yv6PuUa+kRdHMpOTPQe0Hw== X-Received: by 2002:a92:d445:0:b0:337:8342:e6a5 with SMTP id r5-20020a92d445000000b003378342e6a5mr326456ilm.31.1686277467851; Thu, 08 Jun 2023 19:24:27 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 27/38] crypto: Add aesdec_ISB_ISR_IMC_AK Date: Thu, 8 Jun 2023 19:23:50 -0700 Message-Id: <20230609022401.684157-28-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::12a; envelope-from=richard.henderson@linaro.org; helo=mail-il1-x12a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277729065100001 Content-Type: text/plain; charset="utf-8" Add a primitive for InvSubBytes + InvShiftRows + InvMixColumns + AddRoundKey. Signed-off-by: Richard Henderson --- host/include/generic/host/aes-round.h | 3 ++ include/crypto/aes-round.h | 21 ++++++++++ crypto/aes.c | 56 +++++++++++++++++++++++++++ 3 files changed, 80 insertions(+) diff --git a/host/include/generic/host/aes-round.h b/host/include/generic/h= ost/aes-round.h index ee64db32fa..16b4447831 100644 --- a/host/include/generic/host/aes-round.h +++ b/host/include/generic/host/aes-round.h @@ -23,5 +23,8 @@ void aesdec_IMC_accel(AESState *, const AESState *, bool) void aesdec_ISB_ISR_AK_accel(AESState *, const AESState *, const AESState *, bool) QEMU_ERROR("unsupported accel"); +void aesdec_ISB_ISR_IMC_AK_accel(AESState *, const AESState *, + const AESState *, bool) + QEMU_ERROR("unsupported accel"); =20 #endif diff --git a/include/crypto/aes-round.h b/include/crypto/aes-round.h index 9e10c3ee9e..31c5f10df6 100644 --- a/include/crypto/aes-round.h +++ b/include/crypto/aes-round.h @@ -119,4 +119,25 @@ static inline void aesdec_ISB_ISR_AK(AESState *r, cons= t AESState *st, } } =20 +/* + * Perform InvSubBytes + InvShiftRows + InvMixColumns + AddRoundKey. + */ + +void aesdec_ISB_ISR_IMC_AK_gen(AESState *ret, const AESState *st, + const AESState *rk); +void aesdec_ISB_ISR_IMC_AK_genrev(AESState *ret, const AESState *st, + const AESState *rk); + +static inline void aesdec_ISB_ISR_IMC_AK(AESState *r, const AESState *st, + const AESState *rk, bool be) +{ + if (HAVE_AES_ACCEL) { + aesdec_ISB_ISR_IMC_AK_accel(r, st, rk, be); + } else if (HOST_BIG_ENDIAN =3D=3D be) { + aesdec_ISB_ISR_IMC_AK_gen(r, st, rk); + } else { + aesdec_ISB_ISR_IMC_AK_genrev(r, st, rk); + } +} + #endif /* CRYPTO_AES_ROUND_H */ diff --git a/crypto/aes.c b/crypto/aes.c index 0c281472aa..b671a3a6fb 100644 --- a/crypto/aes.c +++ b/crypto/aes.c @@ -1508,6 +1508,62 @@ void aesdec_IMC_genrev(AESState *r, const AESState *= st) aesdec_IMC_swap(r, st, true); } =20 +/* Perform InvSubBytes + InvShiftRows + InvMixColumns + AddRoundKey. */ +static inline void +aesdec_ISB_ISR_IMC_AK_swap(AESState *r, const AESState *st, + const AESState *rk, bool swap) +{ + int swap_b =3D swap * 0xf; + int swap_w =3D swap * 0x3; + bool be =3D HOST_BIG_ENDIAN ^ swap; + uint32_t w0, w1, w2, w3; + + w0 =3D (AES_Td0[st->b[swap_b ^ AES_ISH_0]] ^ + AES_Td1[st->b[swap_b ^ AES_ISH_1]] ^ + AES_Td2[st->b[swap_b ^ AES_ISH_2]] ^ + AES_Td3[st->b[swap_b ^ AES_ISH_3]]); + + w1 =3D (AES_Td0[st->b[swap_b ^ AES_ISH_4]] ^ + AES_Td1[st->b[swap_b ^ AES_ISH_5]] ^ + AES_Td2[st->b[swap_b ^ AES_ISH_6]] ^ + AES_Td3[st->b[swap_b ^ AES_ISH_7]]); + + w2 =3D (AES_Td0[st->b[swap_b ^ AES_ISH_8]] ^ + AES_Td1[st->b[swap_b ^ AES_ISH_9]] ^ + AES_Td2[st->b[swap_b ^ AES_ISH_A]] ^ + AES_Td3[st->b[swap_b ^ AES_ISH_B]]); + + w3 =3D (AES_Td0[st->b[swap_b ^ AES_ISH_C]] ^ + AES_Td1[st->b[swap_b ^ AES_ISH_D]] ^ + AES_Td2[st->b[swap_b ^ AES_ISH_E]] ^ + AES_Td3[st->b[swap_b ^ AES_ISH_F]]); + + /* Note that AES_TdX is encoded for big-endian. */ + if (!be) { + w0 =3D bswap32(w0); + w1 =3D bswap32(w1); + w2 =3D bswap32(w2); + w3 =3D bswap32(w3); + } + + r->w[swap_w ^ 0] =3D rk->w[swap_w ^ 0] ^ w0; + r->w[swap_w ^ 1] =3D rk->w[swap_w ^ 1] ^ w1; + r->w[swap_w ^ 2] =3D rk->w[swap_w ^ 2] ^ w2; + r->w[swap_w ^ 3] =3D rk->w[swap_w ^ 3] ^ w3; +} + +void aesdec_ISB_ISR_IMC_AK_gen(AESState *r, const AESState *st, + const AESState *rk) +{ + aesdec_ISB_ISR_IMC_AK_swap(r, st, rk, false); +} + +void aesdec_ISB_ISR_IMC_AK_genrev(AESState *r, const AESState *st, + const AESState *rk) +{ + aesdec_ISB_ISR_IMC_AK_swap(r, st, rk, true); +} + /** * Expand the cipher key into the encryption key schedule. */ --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277677; cv=none; d=zohomail.com; s=zohoarc; b=RzioR1oDcOswzxLceqGAKl+hTkcl7++mchgmISyGjDjHswJCIcVgKpDRHMmUhTSKc4YDGuSnJQuyEUKkcPFRAls5nYEC6gDlMTThXH9FXYNzAeTI7TkTm2VRU7yZrCNIK00BwzQxWeKyP7xwakbNhLzWHTu44PElAe+PolxoIsc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277677; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=5CADGmxGJYg/RjV/FHciOOU7jKKLgdI+xydvPDVf6m0=; b=PQJ5e/lXl6A9xm+q8Sv5BUcSBudZtN5fkdxJNHxmslW+btlcw/ktB4Gx4ZtATaCDUSOQfP7fCg9HSZFdVcAyDtQUd/ci9r0W8ToPwnrJNkmhzl1CPwxFe8UHZ7LQYyq1FGj2u2170WyWrrUxDNhwM+3ucRe3/t9lb/ifdgAPyXI= ARC-Authentication-Results: i=1; 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([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277469; x=1688869469; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=5CADGmxGJYg/RjV/FHciOOU7jKKLgdI+xydvPDVf6m0=; b=bQqje872dN77MdSkbXlgB7b5nBR/0+OTusCO7qmAaB4H6MqdcoWoZtNjlpl38qZMlE mucODEnqp4BjLqCz5LrnicHiGejOs2Nu84nItr0Cx1pIswZ2iwrFYToWW/5ci3iUdnrn fPoai5qI2amIJJvzpborpROiVmmXRXCIctP8i40bFtRn1NQ/p6SmWIlhuHW96nYh0VxM QfM0VNW4/Vuv5GcpEfJl5pHy2+50S7nMQ9CR8OsKxbyeTPJReND85D16l7LZyNfCgP4l ecXjcsGe2wXkb/vForSHQ/LqPQpaq8+AddOXozr56An/o4xiTiWhwhYXtyRk/kluUSZX v8Xw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277469; x=1688869469; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=5CADGmxGJYg/RjV/FHciOOU7jKKLgdI+xydvPDVf6m0=; b=l3XQpRLcWhEHC78P8dDaCPxG4fbtGmaKfnycPEolV3QJNbsLuktc95SaFNP2b//ulH /oB6EH90ZtVKebTtgQMpxR4ZE6/+f7k7na67uNQec0QtCd8HcEXxkM26ctkHDeKJC8cy qj2drneZdgSft9Kw9QqUhdUbRqvG+eqWFsYN0LS1PI668jHbxMGdvTVPNRyMJdanYmdw DXY/nUteHChDrOrqIrotWl1ve3iNMhasQ+O7DA6MJBubddnqZ/SsPgCMfQR7Zo+q/Gnf EZMXI3UdkcecTeAg21A01tv8znjGFWzf9Y2SCtYqzd/5+CQWwRwhUolH/IkF7Vayg1V7 e1XQ== X-Gm-Message-State: AC+VfDxQp2T6kvSUntKpNS53lNxYcUjHMx6LGR70FCrfsSBEkzQ7eiQr 1fME6m0ommsgsyvl9YROvgyCBtrHQKMXFJQw81E= X-Google-Smtp-Source: ACHHUZ7gBWEnfnw5xEKo1I0bOFERMgwBBUb9nT/kvqiJWRReoIQHk0ArMqOpi0TcY17D/oDqEJBziQ== X-Received: by 2002:a05:6808:313:b0:398:2b78:3272 with SMTP id i19-20020a056808031300b003982b783272mr279283oie.26.1686277468825; Thu, 08 Jun 2023 19:24:28 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 28/38] target/i386: Use aesdec_ISB_ISR_IMC_AK Date: Thu, 8 Jun 2023 19:23:51 -0700 Message-Id: <20230609022401.684157-29-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::235; envelope-from=richard.henderson@linaro.org; helo=mail-oi1-x235.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277678609100001 Content-Type: text/plain; charset="utf-8" This implements the AESDEC instruction. Signed-off-by: Richard Henderson --- target/i386/ops_sse.h | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/target/i386/ops_sse.h b/target/i386/ops_sse.h index 93a4e0cf16..a0e425733f 100644 --- a/target/i386/ops_sse.h +++ b/target/i386/ops_sse.h @@ -2162,16 +2162,12 @@ void glue(helper_pclmulqdq, SUFFIX)(CPUX86State *en= v, Reg *d, Reg *v, Reg *s, =20 void glue(helper_aesdec, SUFFIX)(CPUX86State *env, Reg *d, Reg *v, Reg *s) { - int i; - Reg st =3D *v; - Reg rk =3D *s; + for (int i =3D 0; i < SHIFT; i++) { + AESState *ad =3D (AESState *)&d->ZMM_X(i); + AESState *st =3D (AESState *)&v->ZMM_X(i); + AESState *rk =3D (AESState *)&s->ZMM_X(i); =20 - for (i =3D 0 ; i < 2 << SHIFT ; i++) { - int j =3D i & 3; - d->L(i) =3D rk.L(i) ^ bswap32(AES_Td0[st.B(AES_ishifts[4 * j + 0])= ] ^ - AES_Td1[st.B(AES_ishifts[4 * j + 1])] ^ - AES_Td2[st.B(AES_ishifts[4 * j + 2])] ^ - AES_Td3[st.B(AES_ishifts[4 * j + 3])]); + aesdec_ISB_ISR_IMC_AK(ad, st, rk, false); } } =20 --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277740; cv=none; d=zohomail.com; s=zohoarc; b=mihZjkXJwICfVS5IaannBFao2PLWqm0E4FlmNlz1ZGwufexRPDheSbFFu7VKxvDzMvmwJ8pTVubeMEE5Z/jYmnsy2lY/S88Lk2E2RWr8osulFkULtFpFoxUDbM7b/FhznQM4VOeHOyJn3GOCuamoyTNRUnsr9bz+Gc00o/YkUTs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277740; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=M7z3XVBK0XuXSTZ82FoV8jlvhCwFhDqWNnV/JcekGnU=; b=Y+QMIbX/eJNDJ2BdSF37INGqEObN7g1VY7Z9fMDK8K50szfY8YldYpKfOzj5v9CK/ZW3qwGkxw7CQN+6RXOwlsa+Mn3CWs5d5PwqAdOiCQ2RaFPo0BfpUn0M+nnwzi7l3Q5k/y/a4c1lh4dthY4e9QezGb78GttNPfZD0kqyiBo= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277740575730.8470263315248; Thu, 8 Jun 2023 19:29:00 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RpG-00067j-GM; Thu, 08 Jun 2023 22:26:06 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7RoX-0003KO-SL for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:21 -0400 Received: from mail-ot1-x32c.google.com ([2607:f8b0:4864:20::32c]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7Rni-0005lv-Ry for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:20 -0400 Received: by mail-ot1-x32c.google.com with SMTP id 46e09a7af769-6b162127472so265419a34.0 for ; Thu, 08 Jun 2023 19:24:30 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277470; x=1688869470; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=M7z3XVBK0XuXSTZ82FoV8jlvhCwFhDqWNnV/JcekGnU=; b=pg9oC4ejbcrUyF5e4ng7CKkqEJ6M6M+hgDi0GZqBy8nB7qhwykPY0Hihw4KPNEq2iN NEe/kgwzK8WGnw3NkuxaDu+npkwsI0Wi0HRHE6rwv7nsjcs8qzBucbqOXDDizltotvRm YO9S7R+B3dtHqmH+vWqYoRChWrjJmPwqrBh4aKwQfRztlvmz4KMFmHwFzhf4iVkj76Uo 96kt6ChZqMRIWt0xmQ7ub4rkZxIlUPxIq2Yh+UEqQ6HmlDwUBROnD2jMVDjWHiVUA4oj Gf66R8zgyiFN1QLQ2GFBU8lK/JV71/gLa7kXLxSH6Ex4mgQMhW4MJ4Ojru6kiL7PbMWn nZqA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277470; x=1688869470; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=M7z3XVBK0XuXSTZ82FoV8jlvhCwFhDqWNnV/JcekGnU=; b=HHT5LeTX71PhKAfJFbu1OE5kXIM7VcDYR/WIL8OZDm37EdluzN1igeHW7O4GES8Uls +/IGxaPcpFHFX0abFZNExwudjEh90kQIaU2Bj9GSm6HajEHQL8uX874zf+3UYkLZwUQ8 K835N4p6luVxsoKE/EBDV6jZPqWlQJgBptYSsSmRESOw2k7G4ebCxNFjignAmmiN04rp fXP2yyjN6rONVAERf3EhVgrcTCKxRlihksa4ty224FYgrNaEeqx9Ism7Y8ZvlaGyIh2N vsehjBuhLNE6Bchlar1Wuqk9DofYamzI3P5MlS+NZfYaUXVIPR0PRkFyJKbhwahI4btu fJcw== X-Gm-Message-State: AC+VfDzHWz5TsI2LqaPRMDaYZC0gozxCrDhRQc8/mVpTcVAlEiMqXoGa pfzBsh5FTHoh95ZpqJJdzlQPqK/c0+0IKvCC/5U= X-Google-Smtp-Source: ACHHUZ6f3QSqNd766uWZKwk39LeuujYCKdHYxpOGTUm+5eGEF5uPvFzY7jvn56FPztIwIjpvhxxMlA== X-Received: by 2002:a9d:6299:0:b0:6b2:b82c:1418 with SMTP id x25-20020a9d6299000000b006b2b82c1418mr184550otk.9.1686277469820; Thu, 08 Jun 2023 19:24:29 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 29/38] target/riscv: Use aesdec_ISB_ISR_IMC_AK Date: Thu, 8 Jun 2023 19:23:52 -0700 Message-Id: <20230609022401.684157-30-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::32c; envelope-from=richard.henderson@linaro.org; helo=mail-ot1-x32c.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277741104100001 Content-Type: text/plain; charset="utf-8" This implements the AES64DSM instruction. This was the last use of aes64_operation and its support macros, so remove them all. Signed-off-by: Richard Henderson --- target/riscv/crypto_helper.c | 101 ++++------------------------------- 1 file changed, 10 insertions(+), 91 deletions(-) diff --git a/target/riscv/crypto_helper.c b/target/riscv/crypto_helper.c index c036fe8632..99d85a6188 100644 --- a/target/riscv/crypto_helper.c +++ b/target/riscv/crypto_helper.c @@ -104,98 +104,8 @@ target_ulong HELPER(aes32dsi)(target_ulong rs1, target= _ulong rs2, return aes32_operation(shamt, rs1, rs2, false, false); } =20 -#define BY(X, I) ((X >> (8 * I)) & 0xFF) - -#define AES_SHIFROWS_LO(RS1, RS2) ( \ - (((RS1 >> 24) & 0xFF) << 56) | (((RS2 >> 48) & 0xFF) << 48) | \ - (((RS2 >> 8) & 0xFF) << 40) | (((RS1 >> 32) & 0xFF) << 32) | \ - (((RS2 >> 56) & 0xFF) << 24) | (((RS2 >> 16) & 0xFF) << 16) | \ - (((RS1 >> 40) & 0xFF) << 8) | (((RS1 >> 0) & 0xFF) << 0)) - -#define AES_INVSHIFROWS_LO(RS1, RS2) ( \ - (((RS2 >> 24) & 0xFF) << 56) | (((RS2 >> 48) & 0xFF) << 48) | \ - (((RS1 >> 8) & 0xFF) << 40) | (((RS1 >> 32) & 0xFF) << 32) | \ - (((RS1 >> 56) & 0xFF) << 24) | (((RS2 >> 16) & 0xFF) << 16) | \ - (((RS2 >> 40) & 0xFF) << 8) | (((RS1 >> 0) & 0xFF) << 0)) - -#define AES_MIXBYTE(COL, B0, B1, B2, B3) ( \ - BY(COL, B3) ^ BY(COL, B2) ^ AES_GFMUL(BY(COL, B1), 3) ^ \ - AES_GFMUL(BY(COL, B0), 2)) - -#define AES_MIXCOLUMN(COL) ( \ - AES_MIXBYTE(COL, 3, 0, 1, 2) << 24 | \ - AES_MIXBYTE(COL, 2, 3, 0, 1) << 16 | \ - AES_MIXBYTE(COL, 1, 2, 3, 0) << 8 | AES_MIXBYTE(COL, 0, 1, 2, 3) << 0) - -#define AES_INVMIXBYTE(COL, B0, B1, B2, B3) ( \ - AES_GFMUL(BY(COL, B3), 0x9) ^ AES_GFMUL(BY(COL, B2), 0xd) ^ \ - AES_GFMUL(BY(COL, B1), 0xb) ^ AES_GFMUL(BY(COL, B0), 0xe)) - -#define AES_INVMIXCOLUMN(COL) ( \ - AES_INVMIXBYTE(COL, 3, 0, 1, 2) << 24 | \ - AES_INVMIXBYTE(COL, 2, 3, 0, 1) << 16 | \ - AES_INVMIXBYTE(COL, 1, 2, 3, 0) << 8 | \ - AES_INVMIXBYTE(COL, 0, 1, 2, 3) << 0) - static const AESState aes_zero =3D { }; =20 -static inline target_ulong aes64_operation(target_ulong rs1, target_ulong = rs2, - bool enc, bool mix) -{ - uint64_t RS1 =3D rs1; - uint64_t RS2 =3D rs2; - uint64_t result; - uint64_t temp; - uint32_t col_0; - uint32_t col_1; - - if (enc) { - temp =3D AES_SHIFROWS_LO(RS1, RS2); - temp =3D (((uint64_t)AES_sbox[(temp >> 0) & 0xFF] << 0) | - ((uint64_t)AES_sbox[(temp >> 8) & 0xFF] << 8) | - ((uint64_t)AES_sbox[(temp >> 16) & 0xFF] << 16) | - ((uint64_t)AES_sbox[(temp >> 24) & 0xFF] << 24) | - ((uint64_t)AES_sbox[(temp >> 32) & 0xFF] << 32) | - ((uint64_t)AES_sbox[(temp >> 40) & 0xFF] << 40) | - ((uint64_t)AES_sbox[(temp >> 48) & 0xFF] << 48) | - ((uint64_t)AES_sbox[(temp >> 56) & 0xFF] << 56)); - if (mix) { - col_0 =3D temp & 0xFFFFFFFF; - col_1 =3D temp >> 32; - - col_0 =3D AES_MIXCOLUMN(col_0); - col_1 =3D AES_MIXCOLUMN(col_1); - - result =3D ((uint64_t)col_1 << 32) | col_0; - } else { - result =3D temp; - } - } else { - temp =3D AES_INVSHIFROWS_LO(RS1, RS2); - temp =3D (((uint64_t)AES_isbox[(temp >> 0) & 0xFF] << 0) | - ((uint64_t)AES_isbox[(temp >> 8) & 0xFF] << 8) | - ((uint64_t)AES_isbox[(temp >> 16) & 0xFF] << 16) | - ((uint64_t)AES_isbox[(temp >> 24) & 0xFF] << 24) | - ((uint64_t)AES_isbox[(temp >> 32) & 0xFF] << 32) | - ((uint64_t)AES_isbox[(temp >> 40) & 0xFF] << 40) | - ((uint64_t)AES_isbox[(temp >> 48) & 0xFF] << 48) | - ((uint64_t)AES_isbox[(temp >> 56) & 0xFF] << 56)); - if (mix) { - col_0 =3D temp & 0xFFFFFFFF; - col_1 =3D temp >> 32; - - col_0 =3D AES_INVMIXCOLUMN(col_0); - col_1 =3D AES_INVMIXCOLUMN(col_1); - - result =3D ((uint64_t)col_1 << 32) | col_0; - } else { - result =3D temp; - } - } - - return result; -} - target_ulong HELPER(aes64esm)(target_ulong rs1, target_ulong rs2) { AESState t; @@ -228,7 +138,16 @@ target_ulong HELPER(aes64ds)(target_ulong rs1, target_= ulong rs2) =20 target_ulong HELPER(aes64dsm)(target_ulong rs1, target_ulong rs2) { - return aes64_operation(rs1, rs2, false, true); + AESState t, z =3D { }; + + /* + * This instruction does not include a round key, + * so supply a zero to our primitive. + */ + t.d[HOST_BIG_ENDIAN] =3D rs1; + t.d[!HOST_BIG_ENDIAN] =3D rs2; + aesdec_ISB_ISR_IMC_AK(&t, &t, &z, false); + return t.d[HOST_BIG_ENDIAN]; } =20 target_ulong HELPER(aes64ks2)(target_ulong rs1, target_ulong rs2) --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277470; x=1688869470; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=u7OP8fDbC6urrB2bXAJpW7NX+lGAPWizA7RFbg2xWO8=; b=JbXj5bj+aahVo0emTwnL0g2E4Tu3XvyxD9sJBVQ3MP/Ojpli5zXah8QNHtnlhVFYtw vzKhHQzZ/zcOVsmqj57yuoRLtfOJTT7daXYkXFZ2AS3cQ3k+tiPeVMtLMN8+DnV1LJf6 9LAm9Al5cDR6qa/9nTy+Wif6gmLbrmdMADywo9c7tRZlCm/1Bm3SED3vYclz+ezfMJrX o/EEQFR2Ib5bpCjXZ+472vkDl/Za0EfefBcLQG004iJR0eVze0DVrE9ig8Z1gT/4Y+Bu Pn5jjAVxfroMGIjApGEO5t+UUfe/QddyJ+Yw7KA8MopQGz2ghcN9bt+nitcmWpSSXwxC +2QA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277470; x=1688869470; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=u7OP8fDbC6urrB2bXAJpW7NX+lGAPWizA7RFbg2xWO8=; b=MGBW+wcx3XfRAhX5qbs6ZrxKTCdQLsmDtqDW4ghRPMlV67AktwSaJ2PVMJChoumSyH Kcru7h8wvpbD9aF4cvOma7ljIuNgwAW2C8ZlbySoGiU1M3rv3k4ZRTZLM8qSRBIL1i3I ATnUE3xjgP+RJvEu5af4b32rMVT0l6Je+ayOgy7IC64y84eycbsBr060mPL9wS8UJ+2c sCJYNFfPz2dFu/1A28ZJolOBCkLe44fZncyOXmymsUSWeGak6InsSakflS92aE9uPQ7D D1ZGkOGEooJCIud2D21nC2bfJgxD7aQ3nM8dtiuRZo9atM6yFHsYVxsqg8jS58FPhtu6 cisg== X-Gm-Message-State: AC+VfDwM9aF6mswa58utuxZ2NOlqcBvZvbFQI9WGm7ILVCEwcPQkWUtv XTbWoltJZ0yKNxUB2e7lQ9eIM6PsgFt9idcjDjg= X-Google-Smtp-Source: ACHHUZ4jLh8Q0yYJgAlRVJxu2sE5TMpCzV1ZpPwqjTTcNDaKQ0tYL4RhoRy0EmiRZaBphTR3XKceqQ== X-Received: by 2002:a05:6808:349:b0:39a:b787:1ae2 with SMTP id j9-20020a056808034900b0039ab7871ae2mr231115oie.52.1686277470630; Thu, 08 Jun 2023 19:24:30 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 30/38] crypto: Add aesdec_ISB_ISR_AK_IMC Date: Thu, 8 Jun 2023 19:23:53 -0700 Message-Id: <20230609022401.684157-31-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::233; envelope-from=richard.henderson@linaro.org; helo=mail-oi1-x233.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277630840100003 Content-Type: text/plain; charset="utf-8" Add a primitive for InvSubBytes + InvShiftRows + AddRoundKey + InvMixColumns. Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- host/include/generic/host/aes-round.h | 3 +++ include/crypto/aes-round.h | 21 +++++++++++++++++++++ crypto/aes.c | 14 ++++++++++++++ 3 files changed, 38 insertions(+) diff --git a/host/include/generic/host/aes-round.h b/host/include/generic/h= ost/aes-round.h index 16b4447831..c52fea936f 100644 --- a/host/include/generic/host/aes-round.h +++ b/host/include/generic/host/aes-round.h @@ -23,6 +23,9 @@ void aesdec_IMC_accel(AESState *, const AESState *, bool) void aesdec_ISB_ISR_AK_accel(AESState *, const AESState *, const AESState *, bool) QEMU_ERROR("unsupported accel"); +void aesdec_ISB_ISR_AK_IMC_accel(AESState *, const AESState *, + const AESState *, bool) + QEMU_ERROR("unsupported accel"); void aesdec_ISB_ISR_IMC_AK_accel(AESState *, const AESState *, const AESState *, bool) QEMU_ERROR("unsupported accel"); diff --git a/include/crypto/aes-round.h b/include/crypto/aes-round.h index 31c5f10df6..dd8f49becb 100644 --- a/include/crypto/aes-round.h +++ b/include/crypto/aes-round.h @@ -119,6 +119,27 @@ static inline void aesdec_ISB_ISR_AK(AESState *r, cons= t AESState *st, } } =20 +/* + * Perform InvSubBytes + InvShiftRows + AddRoundKey + InvMixColumns. + */ + +void aesdec_ISB_ISR_AK_IMC_gen(AESState *ret, const AESState *st, + const AESState *rk); +void aesdec_ISB_ISR_AK_IMC_genrev(AESState *ret, const AESState *st, + const AESState *rk); + +static inline void aesdec_ISB_ISR_AK_IMC(AESState *r, const AESState *st, + const AESState *rk, bool be) +{ + if (HAVE_AES_ACCEL) { + aesdec_ISB_ISR_AK_IMC_accel(r, st, rk, be); + } else if (HOST_BIG_ENDIAN =3D=3D be) { + aesdec_ISB_ISR_AK_IMC_gen(r, st, rk); + } else { + aesdec_ISB_ISR_AK_IMC_genrev(r, st, rk); + } +} + /* * Perform InvSubBytes + InvShiftRows + InvMixColumns + AddRoundKey. */ diff --git a/crypto/aes.c b/crypto/aes.c index b671a3a6fb..f0721ad4a2 100644 --- a/crypto/aes.c +++ b/crypto/aes.c @@ -1564,6 +1564,20 @@ void aesdec_ISB_ISR_IMC_AK_genrev(AESState *r, const= AESState *st, aesdec_ISB_ISR_IMC_AK_swap(r, st, rk, true); } =20 +void aesdec_ISB_ISR_AK_IMC_gen(AESState *ret, const AESState *st, + const AESState *rk) +{ + aesdec_ISB_ISR_AK_gen(ret, st, rk); + aesdec_IMC_gen(ret, ret); +} + +void aesdec_ISB_ISR_AK_IMC_genrev(AESState *ret, const AESState *st, + const AESState *rk) +{ + aesdec_ISB_ISR_AK_genrev(ret, st, rk); + aesdec_IMC_genrev(ret, ret); +} + /** * Expand the cipher key into the encryption key schedule. */ --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277974; cv=none; d=zohomail.com; s=zohoarc; b=VIHAQSWEEM8CoOIK7loJKu/F30SWFNu0laL4ZyAej0uaXb0C+Z3wkZseYX6R0Jnt3uwss2TS8hwt2zMGV5Kr+lTPTiZNOAEwPCAAwt9u3u7JE1PLjVCq+y2jufgD4twDX9DxyfYmyRrMzbk1u5FwKMBQdpbLzlWeBNRFxEGRZIw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277974; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=q9vppTZ0kH0Xs3eiJ138RWwvuyXdLrdS2zldn9LG9Ak=; b=kgzCUqZioGRC9phyB49bPEqOzRxOxUWGGpWLmsRhG42UeuXU41lDo4xaZGay5s+On4y1ROSkw6fNn8opiZyDzDJaqHHaPvEjhtXaNssweqvJw4QqzOxEYcVKPUprEO1fopb5HEifUQEr/GYzsdQ7qTGfo5BE4gSj+qmAIJcLrSM= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277974106805.4845019016593; Thu, 8 Jun 2023 19:32:54 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RpQ-0007UX-A2; Thu, 08 Jun 2023 22:26:16 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7RoM-0003Bg-3k for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:13 -0400 Received: from mail-oo1-xc2c.google.com ([2607:f8b0:4864:20::c2c]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7Rnl-0005mj-95 for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:09 -0400 Received: by mail-oo1-xc2c.google.com with SMTP id 006d021491bc7-55b3b3e2928so850858eaf.2 for ; Thu, 08 Jun 2023 19:24:32 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277471; x=1688869471; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=q9vppTZ0kH0Xs3eiJ138RWwvuyXdLrdS2zldn9LG9Ak=; b=nJWCZtF3h06Cbsflk7UBEJ53FYknsNeRYR21bA0viRmaMSPCSgLHyjkoEoE2Bf2wYP KbzSyfnF3LD/3EUE0ouVmvcrenkgmsoRMPzwy2OIKXOgyZuG0quVryf6LigxPquoubdt 1hzXyqNsssLr69USbkwjsNilL7DFL3SVTuMyaJMYq5qYeFho/0MZg/QH2EGuPLvZgjr6 2fpaJ0ZyKZ9ubumQcPkrTXjseaWvy4I0irHsW1cYk79sO3U1Y+LUoRSqo9kFIvGL6MJV 5rz/8h+iTgQ+kRCeKPEGKga9hocec0MFZT/d2uLqXBgSnacI3YnOEXPNiuh6zsVEBNaz 0x3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277471; x=1688869471; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=q9vppTZ0kH0Xs3eiJ138RWwvuyXdLrdS2zldn9LG9Ak=; b=cxbjPkB0X/wwAlmP5otS049kplE/I8JHxfa4qzjntfEONlBCCM4OY67ksMAeKRK+NI qLoV8cK9Hch+ywoX63fBuVHi2URHKYvBuXgUpqc+5HwAmbX1ezYE6+pfu0Z8wRDWUymd 7NzXCW+xUqXo0Op1EAGoJCLAM4eLqYyt4LlSqagQtL8HgnHmJXG3X23bzJM/pf2/6C4a fXmZ5WHVh979cWjlB0m5muaYTT6BoDAU13APP0exCLmPRM3rmBBTTueMuJh+I3vHD6sX hOKpy6rj+oZKFHDfM/lw/L3dT0VnNt5N3l85RKq/HfQFJXp0fn2i6nIqI1g20ecRvCvS pTkg== X-Gm-Message-State: AC+VfDwyhvgNu0zrmzCruULa18RJvechE8G9s0ZPNr2oXcHF14gOnOZ1 Qoy5BV6CMcKtJxTGgd4pOed7cuywKjHYkRu1wJg= X-Google-Smtp-Source: ACHHUZ5fgCoeyznpj6eTr74WM2ZMhMHV7lcz1mAQveDSkjtjhJqGXStwEB911vmV6YeFqF5hTKVoIg== X-Received: by 2002:a54:4117:0:b0:39a:a9e9:38cb with SMTP id l23-20020a544117000000b0039aa9e938cbmr282605oic.22.1686277471442; Thu, 08 Jun 2023 19:24:31 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 31/38] target/ppc: Use aesdec_ISB_ISR_AK_IMC Date: Thu, 8 Jun 2023 19:23:54 -0700 Message-Id: <20230609022401.684157-32-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::c2c; envelope-from=richard.henderson@linaro.org; helo=mail-oo1-xc2c.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277976093100005 Content-Type: text/plain; charset="utf-8" This implements the VNCIPHER instruction. Signed-off-by: Richard Henderson Reviewed-by: Daniel Henrique Barboza Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- target/ppc/int_helper.c | 19 ++++--------------- 1 file changed, 4 insertions(+), 15 deletions(-) diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c index 1e477924b7..834da80fe3 100644 --- a/target/ppc/int_helper.c +++ b/target/ppc/int_helper.c @@ -2947,22 +2947,11 @@ void helper_vcipherlast(ppc_avr_t *r, ppc_avr_t *a,= ppc_avr_t *b) =20 void helper_vncipher(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) { - /* This differs from what is written in ISA V2.07. The RTL is */ - /* incorrect and will be fixed in V2.07B. */ - int i; - ppc_avr_t tmp; + AESState *ad =3D (AESState *)r; + AESState *st =3D (AESState *)a; + AESState *rk =3D (AESState *)b; =20 - VECTOR_FOR_INORDER_I(i, u8) { - tmp.VsrB(i) =3D b->VsrB(i) ^ AES_isbox[a->VsrB(AES_ishifts[i])]; - } - - VECTOR_FOR_INORDER_I(i, u32) { - r->VsrW(i) =3D - AES_imc[tmp.VsrB(4 * i + 0)][0] ^ - AES_imc[tmp.VsrB(4 * i + 1)][1] ^ - AES_imc[tmp.VsrB(4 * i + 2)][2] ^ - AES_imc[tmp.VsrB(4 * i + 3)][3]; - } + aesdec_ISB_ISR_AK_IMC(ad, st, rk, true); } =20 void helper_vncipherlast(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686278007; cv=none; d=zohomail.com; s=zohoarc; b=O4fxxOWI12jUusTXUst9bVAihJad/SvrVU/D5lcXp6OiVP5iu3c62FO2ecCMhLppV3iIiUeAcBw/llNarCYyPn+tr5uAEi4nlQA4/ThacybMefTCGjeHaqTl61nMcqSR1LOl5E2JiUQYy0PGYB6wUcPhDpDLxrGlKoSfuX5GKVA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686278007; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=FHn7761oYxdsJZ0uyv7CBW336hBHMDMZ5Sm0uogz08I=; b=JdU7ABKgdBMfpQ85QaWB19A8XUpHZ1fCp/rSn7BQ1LYfiwbBebb8kla4iMMuUe2SH31ZpZEgrzkCNr627MGjueIMdZ30pT4Qsn0jLTU+cJ7M0IVigkWG0OBP6WjLLsN9DWLDhWRlSifP/MlEKbooS496C8lrvSu5Bx93dWvhBP4= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 168627800703285.00240469310779; Thu, 8 Jun 2023 19:33:27 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RpM-0006zZ-2w; Thu, 08 Jun 2023 22:26:12 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7RoY-0003OI-0G for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:22 -0400 Received: from mail-pf1-x430.google.com ([2607:f8b0:4864:20::430]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7Rnl-0005my-Ru for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:21 -0400 Received: by mail-pf1-x430.google.com with SMTP id d2e1a72fcca58-652d76be8c2so1345177b3a.3 for ; Thu, 08 Jun 2023 19:24:33 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277472; x=1688869472; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=FHn7761oYxdsJZ0uyv7CBW336hBHMDMZ5Sm0uogz08I=; b=MjIrTMQbbKf90XXrS1mG3BIfqynCvvOLZBqj/LuJcIPOZplNNTnqQS3fdU8gNkprPN qPKby+ybb+hOyTFuVwIafNDa8KyD1L/3jTW1Yr+pxQ4aZDOiUzqwDCOY2AoKEKFNWcat 85GJrZKdBFwr4v8nXMqmkMoWfBgZP3XLiN1xWoJeXXq69xRW36NjYtBD6rfDWbybNlCr tDGnbHd/lsTUHLqyE6TRa6NiCO+UeMZmXyUW1zdS9IWFiN45Gk1bQlqiBcYrY63d6TWD F3snut0h2GaNuBqoPTEeVFzfpn1fHyY9AYGrYN5r06h2TqpvtQ2Ap3Cbj+FIjEtPYUJb KctQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277472; x=1688869472; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=FHn7761oYxdsJZ0uyv7CBW336hBHMDMZ5Sm0uogz08I=; b=lsOvn2rtNuybqXewxPnsFAeErmdB0aUz6LDKkI5S7o/WJgMxVs294HhlFlJofgymyY MTp4RDBUGYV8IUBV1O03ihlLmP84jxXS9D5+7mAIqj9RjzfnrbKx/UoRavewQxGPKynV checuesQ4uokjY5RFahHzIKumi4wAHSAIYwpcA5B86ow/cim5ljUTIx/vEYEUDz7aPMV VoxXjJZs057e7uBoEY/pYdFJoGQrHB4zTN1bOzyuIe+kUgQWM0p6r4/pNez/tbrEEu8X Kljjs3DT3hBCuQanguxjFSYiVCzzLWcfDX9zddUgQN+M/b5zoTcMK2Jn+XmLguHYixz1 tsMg== X-Gm-Message-State: AC+VfDw7OqRFXwPiKyiXR7jVTGEOH4zeIiNWbzcD9R5bLdJWpaVySo/P Swug3EQ25Si/789LHDkI1myNUIXHKxRhUG0yd8g= X-Google-Smtp-Source: ACHHUZ6dND9nKD2NQnt08w6sCcr0UG4L9GuCCxNhbpxHEKZ7Arei4YnT+sp5YbwxtI8B6zBtIF09Jw== X-Received: by 2002:a05:6a00:2403:b0:652:7b99:df30 with SMTP id z3-20020a056a00240300b006527b99df30mr11622655pfh.25.1686277472475; Thu, 08 Jun 2023 19:24:32 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 32/38] crypto: Remove AES_shifts, AES_ishifts Date: Thu, 8 Jun 2023 19:23:55 -0700 Message-Id: <20230609022401.684157-33-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::430; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x430.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686278008255100001 Content-Type: text/plain; charset="utf-8" These arrays are no longer used, replaced by AES_SH_*, AES_ISH_*. Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- include/crypto/aes.h | 4 ---- crypto/aes.c | 14 -------------- 2 files changed, 18 deletions(-) diff --git a/include/crypto/aes.h b/include/crypto/aes.h index 24b073d569..aa8b54065d 100644 --- a/include/crypto/aes.h +++ b/include/crypto/aes.h @@ -30,10 +30,6 @@ void AES_decrypt(const unsigned char *in, unsigned char = *out, extern const uint8_t AES_sbox[256]; extern const uint8_t AES_isbox[256]; =20 -/* AES ShiftRows and InvShiftRows */ -extern const uint8_t AES_shifts[16]; -extern const uint8_t AES_ishifts[16]; - /* AES MixColumns, for use with rot32. */ extern const uint32_t AES_mc_rot[256]; =20 diff --git a/crypto/aes.c b/crypto/aes.c index f0721ad4a2..7b8a22fe3e 100644 --- a/crypto/aes.c +++ b/crypto/aes.c @@ -131,13 +131,6 @@ enum { AES_SH_F =3D 0xb, }; =20 -const uint8_t AES_shifts[16] =3D { - AES_SH_0, AES_SH_1, AES_SH_2, AES_SH_3, - AES_SH_4, AES_SH_5, AES_SH_6, AES_SH_7, - AES_SH_8, AES_SH_9, AES_SH_A, AES_SH_B, - AES_SH_C, AES_SH_D, AES_SH_E, AES_SH_F, -}; - /* AES InvShiftRows, for complete unrolling. */ enum { AES_ISH_0 =3D 0x0, @@ -158,13 +151,6 @@ enum { AES_ISH_F =3D 0x3, }; =20 -const uint8_t AES_ishifts[16] =3D { - AES_ISH_0, AES_ISH_1, AES_ISH_2, AES_ISH_3, - AES_ISH_4, AES_ISH_5, AES_ISH_6, AES_ISH_7, - AES_ISH_8, AES_ISH_9, AES_ISH_A, AES_ISH_B, - AES_ISH_C, AES_ISH_D, AES_ISH_E, AES_ISH_F, -}; - /* * MixColumns lookup table, for use with rot32. */ --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277869; cv=none; d=zohomail.com; s=zohoarc; b=LgoaXn7QreTIbO9J1+3IkR8kwr8taB/t6a6SHjY3ijfD2Ws80sOQiykb+3dRioN+gtPbx7nW27aOWwIfBT/lDMangQiiHN4sEjy52ZwFsjzWm+vmKuoyfv/9vmDMGBF2AuicdBPcRfH7euG3v8E6gL8wtlOmHM5u++qWJ4WSgHg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277869; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=GHeF3JWLCWlD48DcYvVGojmVS0x5PfQCVoIO1xTMCXo=; b=exH8lfvsQwlwcLggBjgSU2MWyAMgO/K4TlhKZD8eo/rgC+iwz1QFzNhuVTcEzDDJXE4+5C6JGBSkzMrYxEgTx2Wgk8aTlaPtFIbkLT05JsIPzuzsSs/lT0eErkGb4+DZv+55fUKq+yZW5RAoQk1e8oKJT/19nI0Q3ttRWMLS+ig= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277869280206.1878252687626; Thu, 8 Jun 2023 19:31:09 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RpL-0006uv-IL; Thu, 08 Jun 2023 22:26:11 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7RoX-0003NR-Pp for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:21 -0400 Received: from mail-pf1-x435.google.com ([2607:f8b0:4864:20::435]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7Rnm-0005nj-M3 for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:21 -0400 Received: by mail-pf1-x435.google.com with SMTP id d2e1a72fcca58-650352b89f6so989087b3a.0 for ; Thu, 08 Jun 2023 19:24:34 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277473; x=1688869473; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=GHeF3JWLCWlD48DcYvVGojmVS0x5PfQCVoIO1xTMCXo=; b=ezDLsu1vdM8a71QXEj0oFRJcSZ+yNmxoRzb2rgxmfuncQv3t0Aae5KM0OUuQXbYk0g 5WOgvP3Ykw7zOdu/x3ywuZsCdWlhXhZQxx2jqHz9/7FTdVF2XjdfzkE3fE4c41B/zWfQ Z1ZE63+kroLKrxygolLrErXZaK1XKTmKABPVvtQ7mbRmZT7GqRNkMhiSF8k0Ca6y8LnF MkbnGMhde2rL3im3uBd0eYnwPP+NE008LcEntHkoYjhNGGiWNn6yOnfajJqydtQDlVlA oU8tNrIMzMYe5Itj42nJSTT/m4pYWr6eG1PsiQSwfhf+g1Om/Q+arvr6vHyjoUoG3fAY B0BQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277473; x=1688869473; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=GHeF3JWLCWlD48DcYvVGojmVS0x5PfQCVoIO1xTMCXo=; b=itzRUs/xMyLTEicYNraTljIyJnhI/XdZZ9C8yXbty6yqYDjJ8zgGANX0nXW/7CQpof PQ234K2wrVRqqRoyAS4tMo2daOILg/UAnSCKr/6Bbj5yF1aLQmiCLQfb6y+wLbJo6h3z uV5onr793EmwM6NIGhML8XEN/+Q0/b563uCekQ645nfcCe7FBSkO5qrrixpoXFbEfqaj Vx4LgELInVKClaxnZp6gV55ElnTUxw9nfzcVXhNEvuBP7CycwFBnI+cga+WYguAr0/z+ STH4EDWx603eDOHoElbUmvIPPjO6kDYyEWM1f+hDaFBvQ5nYBQ5yLss9NpwEly17cm9U 3Ivg== X-Gm-Message-State: AC+VfDxaI3BUFLTJNLLqNK9Qf0jEJI/Uyt65d3kOGLYoIrhkp3WX6Rck LH5EqW4uawQCskLbHQI4AQ7t6bJekTcXwkCXYvo= X-Google-Smtp-Source: ACHHUZ7Wqaz4T/VXKm+PGB8nwpMeC2En4THj14zoN4qQeoYthS7KyJwdI/DleQY4BF9XRYXrCyhWXw== X-Received: by 2002:a05:6a00:22d1:b0:65b:351a:e70a with SMTP id f17-20020a056a0022d100b0065b351ae70amr7707542pfj.29.1686277473382; Thu, 08 Jun 2023 19:24:33 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 33/38] crypto: Implement aesdec_IMC with AES_imc_rot Date: Thu, 8 Jun 2023 19:23:56 -0700 Message-Id: <20230609022401.684157-34-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::435; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x435.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277869781100001 Content-Type: text/plain; charset="utf-8" This method uses one uint32_t * 256 table instead of 4, which means its data cache overhead is less. Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- crypto/aes.c | 42 +++++++++++++++++++++--------------------- 1 file changed, 21 insertions(+), 21 deletions(-) diff --git a/crypto/aes.c b/crypto/aes.c index 7b8a22fe3e..4da2cd7077 100644 --- a/crypto/aes.c +++ b/crypto/aes.c @@ -1446,39 +1446,39 @@ aesdec_IMC_swap(AESState *r, const AESState *st, bo= ol swap) bool be =3D HOST_BIG_ENDIAN ^ swap; uint32_t t; =20 - /* Note that AES_imc is encoded for big-endian. */ - t =3D (AES_imc[st->b[swap_b ^ 0x0]][0] ^ - AES_imc[st->b[swap_b ^ 0x1]][1] ^ - AES_imc[st->b[swap_b ^ 0x2]][2] ^ - AES_imc[st->b[swap_b ^ 0x3]][3]); - if (!be) { + /* Note that AES_imc_rot is encoded for little-endian. */ + t =3D ( AES_imc_rot[st->b[swap_b ^ 0x0]] ^ + rol32(AES_imc_rot[st->b[swap_b ^ 0x1]], 8) ^ + rol32(AES_imc_rot[st->b[swap_b ^ 0x2]], 16) ^ + rol32(AES_imc_rot[st->b[swap_b ^ 0x3]], 24)); + if (be) { t =3D bswap32(t); } r->w[swap_w ^ 0] =3D t; =20 - t =3D (AES_imc[st->b[swap_b ^ 0x4]][0] ^ - AES_imc[st->b[swap_b ^ 0x5]][1] ^ - AES_imc[st->b[swap_b ^ 0x6]][2] ^ - AES_imc[st->b[swap_b ^ 0x7]][3]); - if (!be) { + t =3D ( AES_imc_rot[st->b[swap_b ^ 0x4]] ^ + rol32(AES_imc_rot[st->b[swap_b ^ 0x5]], 8) ^ + rol32(AES_imc_rot[st->b[swap_b ^ 0x6]], 16) ^ + rol32(AES_imc_rot[st->b[swap_b ^ 0x7]], 24)); + if (be) { t =3D bswap32(t); } r->w[swap_w ^ 1] =3D t; =20 - t =3D (AES_imc[st->b[swap_b ^ 0x8]][0] ^ - AES_imc[st->b[swap_b ^ 0x9]][1] ^ - AES_imc[st->b[swap_b ^ 0xA]][2] ^ - AES_imc[st->b[swap_b ^ 0xB]][3]); - if (!be) { + t =3D ( AES_imc_rot[st->b[swap_b ^ 0x8]] ^ + rol32(AES_imc_rot[st->b[swap_b ^ 0x9]], 8) ^ + rol32(AES_imc_rot[st->b[swap_b ^ 0xA]], 16) ^ + rol32(AES_imc_rot[st->b[swap_b ^ 0xB]], 24)); + if (be) { t =3D bswap32(t); } r->w[swap_w ^ 2] =3D t; =20 - t =3D (AES_imc[st->b[swap_b ^ 0xC]][0] ^ - AES_imc[st->b[swap_b ^ 0xD]][1] ^ - AES_imc[st->b[swap_b ^ 0xE]][2] ^ - AES_imc[st->b[swap_b ^ 0xF]][3]); - if (!be) { + t =3D ( AES_imc_rot[st->b[swap_b ^ 0xC]] ^ + rol32(AES_imc_rot[st->b[swap_b ^ 0xD]], 8) ^ + rol32(AES_imc_rot[st->b[swap_b ^ 0xE]], 16) ^ + rol32(AES_imc_rot[st->b[swap_b ^ 0xF]], 24)); + if (be) { t =3D bswap32(t); } r->w[swap_w ^ 3] =3D t; --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277823; cv=none; d=zohomail.com; s=zohoarc; b=AKysb7eo02InfLE7s4OHcI59oixm1/gEOsn56ZN01HlOy24io5Z+nDTC2Z96x+16CUGMUMrnOKyOhXa0X+9f9cIAhy0GuzTiEv1+9BvTeRulm1Ics8X4tgau5mPuE5C98oDz0qa0sp6pUwDuNhopy8/E/gabVv4klZPrMzIG2T8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277823; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=JUG42xGth/zkM1BdWI2Ron4PxFiqeVvCRWaFmzab6/Y=; b=NfjtxrN0+8Fj2TlaEoAwgnIFKnOvY9oPk/OzsXl4Zb48Rm23XmsPP2S7uf3fIHV4YjAVgQGj+ZNy/PjHmz9lMHIqCSnuU2L+V5R0yATzZ/4LoQYYiUTif8PvqnEsZUlXAJRx0guospdSKcgvuRjvGi2kT9LYkfZ5qu2WsJ2T5AA= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277823902296.48537279792595; Thu, 8 Jun 2023 19:30:23 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RpN-0007AR-SS; Thu, 08 Jun 2023 22:26:13 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Roa-0003Zr-3R for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:24 -0400 Received: from mail-oo1-xc35.google.com ([2607:f8b0:4864:20::c35]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7Rno-0005oB-Ot for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:23 -0400 Received: by mail-oo1-xc35.google.com with SMTP id 006d021491bc7-55b3d77c9deso859614eaf.0 for ; Thu, 08 Jun 2023 19:24:35 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277474; x=1688869474; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=JUG42xGth/zkM1BdWI2Ron4PxFiqeVvCRWaFmzab6/Y=; b=F1a0cKOK05MNGx1S9w+EBNe4zkq26CZaNfqS6ZfSekpb+VaIsunHlbYlPrTXlT9nHp gRT/BRlwpzVkQV/QgeCDCS4XfpO/oN8b51nywuPuRzdtTU33Y4zxWMRW5/TnnVjU2Io+ uMQ2fMQ1QZbocAWmYJ90Ljdqcq/gQNONOFQloOljZuR2L86Kq8uXN9vFVMJUEQ1wxR/d 6U0CpGlm6ayYOv1UaZx88VBSL6wYE/gQMtJEzoF35MEh9VwoLH/roTp2FOU+xPOEPzhj LiI3p3sb6Hq4UDBzMaYBZ8IPiRiws3I8oSrPiwSV2peOTj3nfkaKH06BwjiVLeT2fTAe 6ENQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277474; x=1688869474; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=JUG42xGth/zkM1BdWI2Ron4PxFiqeVvCRWaFmzab6/Y=; b=huSTsZsJwEPIFNvFEHV38dssm1yUN5zuN+GgTnVijMqaV83WsI8dmr0Pa59qqdOW5A 1E65pTBZTdAmaU9u9xt938mHiLfFL30XZ6NyRbcMK5HJvQE5yU81fCv92WcwbSVeErgx +x+/zsC7h4yM0mUZJkocUu4e+z82SsmHs8DLrecq3nj1YB8qExbEGyuFs4WUZIwq6/FA crEInvYMDF6wcMZ5GkzE8f3CFOZZ1zusjIG0j98BBhbUV4DV1G/2kXAANOFCov/jdt2b hm8l0FkAmm9AqHufedtg5hWjvXB5wFxkogNKdtBNnZBOnhDwjjcwG9Dy9m9iwAkYcEOX s9BQ== X-Gm-Message-State: AC+VfDy+/fkT62+hZtJc0npXGGL6GlXLccxyco/6Wa6msVHy8ztxdteN rtEQHUac4YBtb3QaEULWqqFHCdn2PzPo+l4HXcA= X-Google-Smtp-Source: ACHHUZ5oT7nDaWWn+Zf8h6QwgAQ3kNFUNmMab/H4Gvuo4NrQt4+UXLwUAFpD/LzmXZDQbHKkU/HLmg== X-Received: by 2002:a05:6808:2025:b0:396:3b9b:d217 with SMTP id q37-20020a056808202500b003963b9bd217mr357701oiw.18.1686277474248; Thu, 08 Jun 2023 19:24:34 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 34/38] crypto: Remove AES_imc Date: Thu, 8 Jun 2023 19:23:57 -0700 Message-Id: <20230609022401.684157-35-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::c35; envelope-from=richard.henderson@linaro.org; helo=mail-oo1-xc35.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277825419100001 Content-Type: text/plain; charset="utf-8" This array is no longer used. Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- include/crypto/aes.h | 7 -- crypto/aes.c | 264 ------------------------------------------- 2 files changed, 271 deletions(-) diff --git a/include/crypto/aes.h b/include/crypto/aes.h index aa8b54065d..99209f51b9 100644 --- a/include/crypto/aes.h +++ b/include/crypto/aes.h @@ -36,13 +36,6 @@ extern const uint32_t AES_mc_rot[256]; /* AES InvMixColumns, for use with rot32. */ extern const uint32_t AES_imc_rot[256]; =20 -/* AES InvMixColumns */ -/* AES_imc[x][0] =3D [x].[0e, 09, 0d, 0b]; */ -/* AES_imc[x][1] =3D [x].[0b, 0e, 09, 0d]; */ -/* AES_imc[x][2] =3D [x].[0d, 0b, 0e, 09]; */ -/* AES_imc[x][3] =3D [x].[09, 0d, 0b, 0e]; */ -extern const uint32_t AES_imc[256][4]; - /* AES_Te0[x] =3D S [x].[02, 01, 01, 03]; AES_Te1[x] =3D S [x].[03, 02, 01, 01]; diff --git a/crypto/aes.c b/crypto/aes.c index 4da2cd7077..a18267b9f8 100644 --- a/crypto/aes.c +++ b/crypto/aes.c @@ -291,270 +291,6 @@ const uint32_t AES_imc_rot[256] =3D { 0xbe805d9f, 0xb58d5491, 0xa89a4f83, 0xa397468d, }; =20 -/* AES_imc[x][0] =3D [x].[0e, 09, 0d, 0b]; */ -/* AES_imc[x][1] =3D [x].[0b, 0e, 09, 0d]; */ -/* AES_imc[x][2] =3D [x].[0d, 0b, 0e, 09]; */ -/* AES_imc[x][3] =3D [x].[09, 0d, 0b, 0e]; */ -const uint32_t AES_imc[256][4] =3D { - { 0x00000000, 0x00000000, 0x00000000, 0x00000000, }, /* x=3D00 */ - { 0x0E090D0B, 0x0B0E090D, 0x0D0B0E09, 0x090D0B0E, }, /* x=3D01 */ - { 0x1C121A16, 0x161C121A, 0x1A161C12, 0x121A161C, }, /* x=3D02 */ - { 0x121B171D, 0x1D121B17, 0x171D121B, 0x1B171D12, }, /* x=3D03 */ - { 0x3824342C, 0x2C382434, 0x342C3824, 0x24342C38, }, /* x=3D04 */ - { 0x362D3927, 0x27362D39, 0x3927362D, 0x2D392736, }, /* x=3D05 */ - { 0x24362E3A, 0x3A24362E, 0x2E3A2436, 0x362E3A24, }, /* x=3D06 */ - { 0x2A3F2331, 0x312A3F23, 0x23312A3F, 0x3F23312A, }, /* x=3D07 */ - { 0x70486858, 0x58704868, 0x68587048, 0x48685870, }, /* x=3D08 */ - { 0x7E416553, 0x537E4165, 0x65537E41, 0x4165537E, }, /* x=3D09 */ - { 0x6C5A724E, 0x4E6C5A72, 0x724E6C5A, 0x5A724E6C, }, /* x=3D0A */ - { 0x62537F45, 0x4562537F, 0x7F456253, 0x537F4562, }, /* x=3D0B */ - { 0x486C5C74, 0x74486C5C, 0x5C74486C, 0x6C5C7448, }, /* x=3D0C */ - { 0x4665517F, 0x7F466551, 0x517F4665, 0x65517F46, }, /* x=3D0D */ - { 0x547E4662, 0x62547E46, 0x4662547E, 0x7E466254, }, /* x=3D0E */ - { 0x5A774B69, 0x695A774B, 0x4B695A77, 0x774B695A, }, /* x=3D0F */ - { 0xE090D0B0, 0xB0E090D0, 0xD0B0E090, 0x90D0B0E0, }, /* x=3D10 */ - { 0xEE99DDBB, 0xBBEE99DD, 0xDDBBEE99, 0x99DDBBEE, }, /* x=3D11 */ - { 0xFC82CAA6, 0xA6FC82CA, 0xCAA6FC82, 0x82CAA6FC, }, /* x=3D12 */ - { 0xF28BC7AD, 0xADF28BC7, 0xC7ADF28B, 0x8BC7ADF2, }, /* x=3D13 */ - { 0xD8B4E49C, 0x9CD8B4E4, 0xE49CD8B4, 0xB4E49CD8, }, /* x=3D14 */ - { 0xD6BDE997, 0x97D6BDE9, 0xE997D6BD, 0xBDE997D6, }, /* x=3D15 */ - { 0xC4A6FE8A, 0x8AC4A6FE, 0xFE8AC4A6, 0xA6FE8AC4, }, /* x=3D16 */ - { 0xCAAFF381, 0x81CAAFF3, 0xF381CAAF, 0xAFF381CA, }, /* x=3D17 */ - { 0x90D8B8E8, 0xE890D8B8, 0xB8E890D8, 0xD8B8E890, }, /* x=3D18 */ - { 0x9ED1B5E3, 0xE39ED1B5, 0xB5E39ED1, 0xD1B5E39E, }, /* x=3D19 */ - { 0x8CCAA2FE, 0xFE8CCAA2, 0xA2FE8CCA, 0xCAA2FE8C, }, /* x=3D1A */ - { 0x82C3AFF5, 0xF582C3AF, 0xAFF582C3, 0xC3AFF582, }, /* x=3D1B */ - { 0xA8FC8CC4, 0xC4A8FC8C, 0x8CC4A8FC, 0xFC8CC4A8, }, /* x=3D1C */ - { 0xA6F581CF, 0xCFA6F581, 0x81CFA6F5, 0xF581CFA6, }, /* x=3D1D */ - { 0xB4EE96D2, 0xD2B4EE96, 0x96D2B4EE, 0xEE96D2B4, }, /* x=3D1E */ - { 0xBAE79BD9, 0xD9BAE79B, 0x9BD9BAE7, 0xE79BD9BA, }, /* x=3D1F */ - { 0xDB3BBB7B, 0x7BDB3BBB, 0xBB7BDB3B, 0x3BBB7BDB, }, /* x=3D20 */ - { 0xD532B670, 0x70D532B6, 0xB670D532, 0x32B670D5, }, /* x=3D21 */ - { 0xC729A16D, 0x6DC729A1, 0xA16DC729, 0x29A16DC7, }, /* x=3D22 */ - { 0xC920AC66, 0x66C920AC, 0xAC66C920, 0x20AC66C9, }, /* x=3D23 */ - { 0xE31F8F57, 0x57E31F8F, 0x8F57E31F, 0x1F8F57E3, }, /* x=3D24 */ - { 0xED16825C, 0x5CED1682, 0x825CED16, 0x16825CED, }, /* x=3D25 */ - { 0xFF0D9541, 0x41FF0D95, 0x9541FF0D, 0x0D9541FF, }, /* x=3D26 */ - { 0xF104984A, 0x4AF10498, 0x984AF104, 0x04984AF1, }, /* x=3D27 */ - { 0xAB73D323, 0x23AB73D3, 0xD323AB73, 0x73D323AB, }, /* x=3D28 */ - { 0xA57ADE28, 0x28A57ADE, 0xDE28A57A, 0x7ADE28A5, }, /* x=3D29 */ - { 0xB761C935, 0x35B761C9, 0xC935B761, 0x61C935B7, }, /* x=3D2A */ - { 0xB968C43E, 0x3EB968C4, 0xC43EB968, 0x68C43EB9, }, /* x=3D2B */ - { 0x9357E70F, 0x0F9357E7, 0xE70F9357, 0x57E70F93, }, /* x=3D2C */ - { 0x9D5EEA04, 0x049D5EEA, 0xEA049D5E, 0x5EEA049D, }, /* x=3D2D */ - { 0x8F45FD19, 0x198F45FD, 0xFD198F45, 0x45FD198F, }, /* x=3D2E */ - { 0x814CF012, 0x12814CF0, 0xF012814C, 0x4CF01281, }, /* x=3D2F */ - { 0x3BAB6BCB, 0xCB3BAB6B, 0x6BCB3BAB, 0xAB6BCB3B, }, /* x=3D30 */ - { 0x35A266C0, 0xC035A266, 0x66C035A2, 0xA266C035, }, /* x=3D31 */ - { 0x27B971DD, 0xDD27B971, 0x71DD27B9, 0xB971DD27, }, /* x=3D32 */ - { 0x29B07CD6, 0xD629B07C, 0x7CD629B0, 0xB07CD629, }, /* x=3D33 */ - { 0x038F5FE7, 0xE7038F5F, 0x5FE7038F, 0x8F5FE703, }, /* x=3D34 */ - { 0x0D8652EC, 0xEC0D8652, 0x52EC0D86, 0x8652EC0D, }, /* x=3D35 */ - { 0x1F9D45F1, 0xF11F9D45, 0x45F11F9D, 0x9D45F11F, }, /* x=3D36 */ - { 0x119448FA, 0xFA119448, 0x48FA1194, 0x9448FA11, }, /* x=3D37 */ - { 0x4BE30393, 0x934BE303, 0x03934BE3, 0xE303934B, }, /* x=3D38 */ - { 0x45EA0E98, 0x9845EA0E, 0x0E9845EA, 0xEA0E9845, }, /* x=3D39 */ - { 0x57F11985, 0x8557F119, 0x198557F1, 0xF1198557, }, /* x=3D3A */ - { 0x59F8148E, 0x8E59F814, 0x148E59F8, 0xF8148E59, }, /* x=3D3B */ - { 0x73C737BF, 0xBF73C737, 0x37BF73C7, 0xC737BF73, }, /* x=3D3C */ - { 0x7DCE3AB4, 0xB47DCE3A, 0x3AB47DCE, 0xCE3AB47D, }, /* x=3D3D */ - { 0x6FD52DA9, 0xA96FD52D, 0x2DA96FD5, 0xD52DA96F, }, /* x=3D3E */ - { 0x61DC20A2, 0xA261DC20, 0x20A261DC, 0xDC20A261, }, /* x=3D3F */ - { 0xAD766DF6, 0xF6AD766D, 0x6DF6AD76, 0x766DF6AD, }, /* x=3D40 */ - { 0xA37F60FD, 0xFDA37F60, 0x60FDA37F, 0x7F60FDA3, }, /* x=3D41 */ - { 0xB16477E0, 0xE0B16477, 0x77E0B164, 0x6477E0B1, }, /* x=3D42 */ - { 0xBF6D7AEB, 0xEBBF6D7A, 0x7AEBBF6D, 0x6D7AEBBF, }, /* x=3D43 */ - { 0x955259DA, 0xDA955259, 0x59DA9552, 0x5259DA95, }, /* x=3D44 */ - { 0x9B5B54D1, 0xD19B5B54, 0x54D19B5B, 0x5B54D19B, }, /* x=3D45 */ - { 0x894043CC, 0xCC894043, 0x43CC8940, 0x4043CC89, }, /* x=3D46 */ - { 0x87494EC7, 0xC787494E, 0x4EC78749, 0x494EC787, }, /* x=3D47 */ - { 0xDD3E05AE, 0xAEDD3E05, 0x05AEDD3E, 0x3E05AEDD, }, /* x=3D48 */ - { 0xD33708A5, 0xA5D33708, 0x08A5D337, 0x3708A5D3, }, /* x=3D49 */ - { 0xC12C1FB8, 0xB8C12C1F, 0x1FB8C12C, 0x2C1FB8C1, }, /* x=3D4A */ - { 0xCF2512B3, 0xB3CF2512, 0x12B3CF25, 0x2512B3CF, }, /* x=3D4B */ - { 0xE51A3182, 0x82E51A31, 0x3182E51A, 0x1A3182E5, }, /* x=3D4C */ - { 0xEB133C89, 0x89EB133C, 0x3C89EB13, 0x133C89EB, }, /* x=3D4D */ - { 0xF9082B94, 0x94F9082B, 0x2B94F908, 0x082B94F9, }, /* x=3D4E */ - { 0xF701269F, 0x9FF70126, 0x269FF701, 0x01269FF7, }, /* x=3D4F */ - { 0x4DE6BD46, 0x464DE6BD, 0xBD464DE6, 0xE6BD464D, }, /* x=3D50 */ - { 0x43EFB04D, 0x4D43EFB0, 0xB04D43EF, 0xEFB04D43, }, /* x=3D51 */ - { 0x51F4A750, 0x5051F4A7, 0xA75051F4, 0xF4A75051, }, /* x=3D52 */ - { 0x5FFDAA5B, 0x5B5FFDAA, 0xAA5B5FFD, 0xFDAA5B5F, }, /* x=3D53 */ - { 0x75C2896A, 0x6A75C289, 0x896A75C2, 0xC2896A75, }, /* x=3D54 */ - { 0x7BCB8461, 0x617BCB84, 0x84617BCB, 0xCB84617B, }, /* x=3D55 */ - { 0x69D0937C, 0x7C69D093, 0x937C69D0, 0xD0937C69, }, /* x=3D56 */ - { 0x67D99E77, 0x7767D99E, 0x9E7767D9, 0xD99E7767, }, /* x=3D57 */ - { 0x3DAED51E, 0x1E3DAED5, 0xD51E3DAE, 0xAED51E3D, }, /* x=3D58 */ - { 0x33A7D815, 0x1533A7D8, 0xD81533A7, 0xA7D81533, }, /* x=3D59 */ - { 0x21BCCF08, 0x0821BCCF, 0xCF0821BC, 0xBCCF0821, }, /* x=3D5A */ - { 0x2FB5C203, 0x032FB5C2, 0xC2032FB5, 0xB5C2032F, }, /* x=3D5B */ - { 0x058AE132, 0x32058AE1, 0xE132058A, 0x8AE13205, }, /* x=3D5C */ - { 0x0B83EC39, 0x390B83EC, 0xEC390B83, 0x83EC390B, }, /* x=3D5D */ - { 0x1998FB24, 0x241998FB, 0xFB241998, 0x98FB2419, }, /* x=3D5E */ - { 0x1791F62F, 0x2F1791F6, 0xF62F1791, 0x91F62F17, }, /* x=3D5F */ - { 0x764DD68D, 0x8D764DD6, 0xD68D764D, 0x4DD68D76, }, /* x=3D60 */ - { 0x7844DB86, 0x867844DB, 0xDB867844, 0x44DB8678, }, /* x=3D61 */ - { 0x6A5FCC9B, 0x9B6A5FCC, 0xCC9B6A5F, 0x5FCC9B6A, }, /* x=3D62 */ - { 0x6456C190, 0x906456C1, 0xC1906456, 0x56C19064, }, /* x=3D63 */ - { 0x4E69E2A1, 0xA14E69E2, 0xE2A14E69, 0x69E2A14E, }, /* x=3D64 */ - { 0x4060EFAA, 0xAA4060EF, 0xEFAA4060, 0x60EFAA40, }, /* x=3D65 */ - { 0x527BF8B7, 0xB7527BF8, 0xF8B7527B, 0x7BF8B752, }, /* x=3D66 */ - { 0x5C72F5BC, 0xBC5C72F5, 0xF5BC5C72, 0x72F5BC5C, }, /* x=3D67 */ - { 0x0605BED5, 0xD50605BE, 0xBED50605, 0x05BED506, }, /* x=3D68 */ - { 0x080CB3DE, 0xDE080CB3, 0xB3DE080C, 0x0CB3DE08, }, /* x=3D69 */ - { 0x1A17A4C3, 0xC31A17A4, 0xA4C31A17, 0x17A4C31A, }, /* x=3D6A */ - { 0x141EA9C8, 0xC8141EA9, 0xA9C8141E, 0x1EA9C814, }, /* x=3D6B */ - { 0x3E218AF9, 0xF93E218A, 0x8AF93E21, 0x218AF93E, }, /* x=3D6C */ - { 0x302887F2, 0xF2302887, 0x87F23028, 0x2887F230, }, /* x=3D6D */ - { 0x223390EF, 0xEF223390, 0x90EF2233, 0x3390EF22, }, /* x=3D6E */ - { 0x2C3A9DE4, 0xE42C3A9D, 0x9DE42C3A, 0x3A9DE42C, }, /* x=3D6F */ - { 0x96DD063D, 0x3D96DD06, 0x063D96DD, 0xDD063D96, }, /* x=3D70 */ - { 0x98D40B36, 0x3698D40B, 0x0B3698D4, 0xD40B3698, }, /* x=3D71 */ - { 0x8ACF1C2B, 0x2B8ACF1C, 0x1C2B8ACF, 0xCF1C2B8A, }, /* x=3D72 */ - { 0x84C61120, 0x2084C611, 0x112084C6, 0xC6112084, }, /* x=3D73 */ - { 0xAEF93211, 0x11AEF932, 0x3211AEF9, 0xF93211AE, }, /* x=3D74 */ - { 0xA0F03F1A, 0x1AA0F03F, 0x3F1AA0F0, 0xF03F1AA0, }, /* x=3D75 */ - { 0xB2EB2807, 0x07B2EB28, 0x2807B2EB, 0xEB2807B2, }, /* x=3D76 */ - { 0xBCE2250C, 0x0CBCE225, 0x250CBCE2, 0xE2250CBC, }, /* x=3D77 */ - { 0xE6956E65, 0x65E6956E, 0x6E65E695, 0x956E65E6, }, /* x=3D78 */ - { 0xE89C636E, 0x6EE89C63, 0x636EE89C, 0x9C636EE8, }, /* x=3D79 */ - { 0xFA877473, 0x73FA8774, 0x7473FA87, 0x877473FA, }, /* x=3D7A */ - { 0xF48E7978, 0x78F48E79, 0x7978F48E, 0x8E7978F4, }, /* x=3D7B */ - { 0xDEB15A49, 0x49DEB15A, 0x5A49DEB1, 0xB15A49DE, }, /* x=3D7C */ - { 0xD0B85742, 0x42D0B857, 0x5742D0B8, 0xB85742D0, }, /* x=3D7D */ - { 0xC2A3405F, 0x5FC2A340, 0x405FC2A3, 0xA3405FC2, }, /* x=3D7E */ - { 0xCCAA4D54, 0x54CCAA4D, 0x4D54CCAA, 0xAA4D54CC, }, /* x=3D7F */ - { 0x41ECDAF7, 0xF741ECDA, 0xDAF741EC, 0xECDAF741, }, /* x=3D80 */ - { 0x4FE5D7FC, 0xFC4FE5D7, 0xD7FC4FE5, 0xE5D7FC4F, }, /* x=3D81 */ - { 0x5DFEC0E1, 0xE15DFEC0, 0xC0E15DFE, 0xFEC0E15D, }, /* x=3D82 */ - { 0x53F7CDEA, 0xEA53F7CD, 0xCDEA53F7, 0xF7CDEA53, }, /* x=3D83 */ - { 0x79C8EEDB, 0xDB79C8EE, 0xEEDB79C8, 0xC8EEDB79, }, /* x=3D84 */ - { 0x77C1E3D0, 0xD077C1E3, 0xE3D077C1, 0xC1E3D077, }, /* x=3D85 */ - { 0x65DAF4CD, 0xCD65DAF4, 0xF4CD65DA, 0xDAF4CD65, }, /* x=3D86 */ - { 0x6BD3F9C6, 0xC66BD3F9, 0xF9C66BD3, 0xD3F9C66B, }, /* x=3D87 */ - { 0x31A4B2AF, 0xAF31A4B2, 0xB2AF31A4, 0xA4B2AF31, }, /* x=3D88 */ - { 0x3FADBFA4, 0xA43FADBF, 0xBFA43FAD, 0xADBFA43F, }, /* x=3D89 */ - { 0x2DB6A8B9, 0xB92DB6A8, 0xA8B92DB6, 0xB6A8B92D, }, /* x=3D8A */ - { 0x23BFA5B2, 0xB223BFA5, 0xA5B223BF, 0xBFA5B223, }, /* x=3D8B */ - { 0x09808683, 0x83098086, 0x86830980, 0x80868309, }, /* x=3D8C */ - { 0x07898B88, 0x8807898B, 0x8B880789, 0x898B8807, }, /* x=3D8D */ - { 0x15929C95, 0x9515929C, 0x9C951592, 0x929C9515, }, /* x=3D8E */ - { 0x1B9B919E, 0x9E1B9B91, 0x919E1B9B, 0x9B919E1B, }, /* x=3D8F */ - { 0xA17C0A47, 0x47A17C0A, 0x0A47A17C, 0x7C0A47A1, }, /* x=3D90 */ - { 0xAF75074C, 0x4CAF7507, 0x074CAF75, 0x75074CAF, }, /* x=3D91 */ - { 0xBD6E1051, 0x51BD6E10, 0x1051BD6E, 0x6E1051BD, }, /* x=3D92 */ - { 0xB3671D5A, 0x5AB3671D, 0x1D5AB367, 0x671D5AB3, }, /* x=3D93 */ - { 0x99583E6B, 0x6B99583E, 0x3E6B9958, 0x583E6B99, }, /* x=3D94 */ - { 0x97513360, 0x60975133, 0x33609751, 0x51336097, }, /* x=3D95 */ - { 0x854A247D, 0x7D854A24, 0x247D854A, 0x4A247D85, }, /* x=3D96 */ - { 0x8B432976, 0x768B4329, 0x29768B43, 0x4329768B, }, /* x=3D97 */ - { 0xD134621F, 0x1FD13462, 0x621FD134, 0x34621FD1, }, /* x=3D98 */ - { 0xDF3D6F14, 0x14DF3D6F, 0x6F14DF3D, 0x3D6F14DF, }, /* x=3D99 */ - { 0xCD267809, 0x09CD2678, 0x7809CD26, 0x267809CD, }, /* x=3D9A */ - { 0xC32F7502, 0x02C32F75, 0x7502C32F, 0x2F7502C3, }, /* x=3D9B */ - { 0xE9105633, 0x33E91056, 0x5633E910, 0x105633E9, }, /* x=3D9C */ - { 0xE7195B38, 0x38E7195B, 0x5B38E719, 0x195B38E7, }, /* x=3D9D */ - { 0xF5024C25, 0x25F5024C, 0x4C25F502, 0x024C25F5, }, /* x=3D9E */ - { 0xFB0B412E, 0x2EFB0B41, 0x412EFB0B, 0x0B412EFB, }, /* x=3D9F */ - { 0x9AD7618C, 0x8C9AD761, 0x618C9AD7, 0xD7618C9A, }, /* x=3DA0 */ - { 0x94DE6C87, 0x8794DE6C, 0x6C8794DE, 0xDE6C8794, }, /* x=3DA1 */ - { 0x86C57B9A, 0x9A86C57B, 0x7B9A86C5, 0xC57B9A86, }, /* x=3DA2 */ - { 0x88CC7691, 0x9188CC76, 0x769188CC, 0xCC769188, }, /* x=3DA3 */ - { 0xA2F355A0, 0xA0A2F355, 0x55A0A2F3, 0xF355A0A2, }, /* x=3DA4 */ - { 0xACFA58AB, 0xABACFA58, 0x58ABACFA, 0xFA58ABAC, }, /* x=3DA5 */ - { 0xBEE14FB6, 0xB6BEE14F, 0x4FB6BEE1, 0xE14FB6BE, }, /* x=3DA6 */ - { 0xB0E842BD, 0xBDB0E842, 0x42BDB0E8, 0xE842BDB0, }, /* x=3DA7 */ - { 0xEA9F09D4, 0xD4EA9F09, 0x09D4EA9F, 0x9F09D4EA, }, /* x=3DA8 */ - { 0xE49604DF, 0xDFE49604, 0x04DFE496, 0x9604DFE4, }, /* x=3DA9 */ - { 0xF68D13C2, 0xC2F68D13, 0x13C2F68D, 0x8D13C2F6, }, /* x=3DAA */ - { 0xF8841EC9, 0xC9F8841E, 0x1EC9F884, 0x841EC9F8, }, /* x=3DAB */ - { 0xD2BB3DF8, 0xF8D2BB3D, 0x3DF8D2BB, 0xBB3DF8D2, }, /* x=3DAC */ - { 0xDCB230F3, 0xF3DCB230, 0x30F3DCB2, 0xB230F3DC, }, /* x=3DAD */ - { 0xCEA927EE, 0xEECEA927, 0x27EECEA9, 0xA927EECE, }, /* x=3DAE */ - { 0xC0A02AE5, 0xE5C0A02A, 0x2AE5C0A0, 0xA02AE5C0, }, /* x=3DAF */ - { 0x7A47B13C, 0x3C7A47B1, 0xB13C7A47, 0x47B13C7A, }, /* x=3DB0 */ - { 0x744EBC37, 0x37744EBC, 0xBC37744E, 0x4EBC3774, }, /* x=3DB1 */ - { 0x6655AB2A, 0x2A6655AB, 0xAB2A6655, 0x55AB2A66, }, /* x=3DB2 */ - { 0x685CA621, 0x21685CA6, 0xA621685C, 0x5CA62168, }, /* x=3DB3 */ - { 0x42638510, 0x10426385, 0x85104263, 0x63851042, }, /* x=3DB4 */ - { 0x4C6A881B, 0x1B4C6A88, 0x881B4C6A, 0x6A881B4C, }, /* x=3DB5 */ - { 0x5E719F06, 0x065E719F, 0x9F065E71, 0x719F065E, }, /* x=3DB6 */ - { 0x5078920D, 0x0D507892, 0x920D5078, 0x78920D50, }, /* x=3DB7 */ - { 0x0A0FD964, 0x640A0FD9, 0xD9640A0F, 0x0FD9640A, }, /* x=3DB8 */ - { 0x0406D46F, 0x6F0406D4, 0xD46F0406, 0x06D46F04, }, /* x=3DB9 */ - { 0x161DC372, 0x72161DC3, 0xC372161D, 0x1DC37216, }, /* x=3DBA */ - { 0x1814CE79, 0x791814CE, 0xCE791814, 0x14CE7918, }, /* x=3DBB */ - { 0x322BED48, 0x48322BED, 0xED48322B, 0x2BED4832, }, /* x=3DBC */ - { 0x3C22E043, 0x433C22E0, 0xE0433C22, 0x22E0433C, }, /* x=3DBD */ - { 0x2E39F75E, 0x5E2E39F7, 0xF75E2E39, 0x39F75E2E, }, /* x=3DBE */ - { 0x2030FA55, 0x552030FA, 0xFA552030, 0x30FA5520, }, /* x=3DBF */ - { 0xEC9AB701, 0x01EC9AB7, 0xB701EC9A, 0x9AB701EC, }, /* x=3DC0 */ - { 0xE293BA0A, 0x0AE293BA, 0xBA0AE293, 0x93BA0AE2, }, /* x=3DC1 */ - { 0xF088AD17, 0x17F088AD, 0xAD17F088, 0x88AD17F0, }, /* x=3DC2 */ - { 0xFE81A01C, 0x1CFE81A0, 0xA01CFE81, 0x81A01CFE, }, /* x=3DC3 */ - { 0xD4BE832D, 0x2DD4BE83, 0x832DD4BE, 0xBE832DD4, }, /* x=3DC4 */ - { 0xDAB78E26, 0x26DAB78E, 0x8E26DAB7, 0xB78E26DA, }, /* x=3DC5 */ - { 0xC8AC993B, 0x3BC8AC99, 0x993BC8AC, 0xAC993BC8, }, /* x=3DC6 */ - { 0xC6A59430, 0x30C6A594, 0x9430C6A5, 0xA59430C6, }, /* x=3DC7 */ - { 0x9CD2DF59, 0x599CD2DF, 0xDF599CD2, 0xD2DF599C, }, /* x=3DC8 */ - { 0x92DBD252, 0x5292DBD2, 0xD25292DB, 0xDBD25292, }, /* x=3DC9 */ - { 0x80C0C54F, 0x4F80C0C5, 0xC54F80C0, 0xC0C54F80, }, /* x=3DCA */ - { 0x8EC9C844, 0x448EC9C8, 0xC8448EC9, 0xC9C8448E, }, /* x=3DCB */ - { 0xA4F6EB75, 0x75A4F6EB, 0xEB75A4F6, 0xF6EB75A4, }, /* x=3DCC */ - { 0xAAFFE67E, 0x7EAAFFE6, 0xE67EAAFF, 0xFFE67EAA, }, /* x=3DCD */ - { 0xB8E4F163, 0x63B8E4F1, 0xF163B8E4, 0xE4F163B8, }, /* x=3DCE */ - { 0xB6EDFC68, 0x68B6EDFC, 0xFC68B6ED, 0xEDFC68B6, }, /* x=3DCF */ - { 0x0C0A67B1, 0xB10C0A67, 0x67B10C0A, 0x0A67B10C, }, /* x=3DD0 */ - { 0x02036ABA, 0xBA02036A, 0x6ABA0203, 0x036ABA02, }, /* x=3DD1 */ - { 0x10187DA7, 0xA710187D, 0x7DA71018, 0x187DA710, }, /* x=3DD2 */ - { 0x1E1170AC, 0xAC1E1170, 0x70AC1E11, 0x1170AC1E, }, /* x=3DD3 */ - { 0x342E539D, 0x9D342E53, 0x539D342E, 0x2E539D34, }, /* x=3DD4 */ - { 0x3A275E96, 0x963A275E, 0x5E963A27, 0x275E963A, }, /* x=3DD5 */ - { 0x283C498B, 0x8B283C49, 0x498B283C, 0x3C498B28, }, /* x=3DD6 */ - { 0x26354480, 0x80263544, 0x44802635, 0x35448026, }, /* x=3DD7 */ - { 0x7C420FE9, 0xE97C420F, 0x0FE97C42, 0x420FE97C, }, /* x=3DD8 */ - { 0x724B02E2, 0xE2724B02, 0x02E2724B, 0x4B02E272, }, /* x=3DD9 */ - { 0x605015FF, 0xFF605015, 0x15FF6050, 0x5015FF60, }, /* x=3DDA */ - { 0x6E5918F4, 0xF46E5918, 0x18F46E59, 0x5918F46E, }, /* x=3DDB */ - { 0x44663BC5, 0xC544663B, 0x3BC54466, 0x663BC544, }, /* x=3DDC */ - { 0x4A6F36CE, 0xCE4A6F36, 0x36CE4A6F, 0x6F36CE4A, }, /* x=3DDD */ - { 0x587421D3, 0xD3587421, 0x21D35874, 0x7421D358, }, /* x=3DDE */ - { 0x567D2CD8, 0xD8567D2C, 0x2CD8567D, 0x7D2CD856, }, /* x=3DDF */ - { 0x37A10C7A, 0x7A37A10C, 0x0C7A37A1, 0xA10C7A37, }, /* x=3DE0 */ - { 0x39A80171, 0x7139A801, 0x017139A8, 0xA8017139, }, /* x=3DE1 */ - { 0x2BB3166C, 0x6C2BB316, 0x166C2BB3, 0xB3166C2B, }, /* x=3DE2 */ - { 0x25BA1B67, 0x6725BA1B, 0x1B6725BA, 0xBA1B6725, }, /* x=3DE3 */ - { 0x0F853856, 0x560F8538, 0x38560F85, 0x8538560F, }, /* x=3DE4 */ - { 0x018C355D, 0x5D018C35, 0x355D018C, 0x8C355D01, }, /* x=3DE5 */ - { 0x13972240, 0x40139722, 0x22401397, 0x97224013, }, /* x=3DE6 */ - { 0x1D9E2F4B, 0x4B1D9E2F, 0x2F4B1D9E, 0x9E2F4B1D, }, /* x=3DE7 */ - { 0x47E96422, 0x2247E964, 0x642247E9, 0xE9642247, }, /* x=3DE8 */ - { 0x49E06929, 0x2949E069, 0x692949E0, 0xE0692949, }, /* x=3DE9 */ - { 0x5BFB7E34, 0x345BFB7E, 0x7E345BFB, 0xFB7E345B, }, /* x=3DEA */ - { 0x55F2733F, 0x3F55F273, 0x733F55F2, 0xF2733F55, }, /* x=3DEB */ - { 0x7FCD500E, 0x0E7FCD50, 0x500E7FCD, 0xCD500E7F, }, /* x=3DEC */ - { 0x71C45D05, 0x0571C45D, 0x5D0571C4, 0xC45D0571, }, /* x=3DED */ - { 0x63DF4A18, 0x1863DF4A, 0x4A1863DF, 0xDF4A1863, }, /* x=3DEE */ - { 0x6DD64713, 0x136DD647, 0x47136DD6, 0xD647136D, }, /* x=3DEF */ - { 0xD731DCCA, 0xCAD731DC, 0xDCCAD731, 0x31DCCAD7, }, /* x=3DF0 */ - { 0xD938D1C1, 0xC1D938D1, 0xD1C1D938, 0x38D1C1D9, }, /* x=3DF1 */ - { 0xCB23C6DC, 0xDCCB23C6, 0xC6DCCB23, 0x23C6DCCB, }, /* x=3DF2 */ - { 0xC52ACBD7, 0xD7C52ACB, 0xCBD7C52A, 0x2ACBD7C5, }, /* x=3DF3 */ - { 0xEF15E8E6, 0xE6EF15E8, 0xE8E6EF15, 0x15E8E6EF, }, /* x=3DF4 */ - { 0xE11CE5ED, 0xEDE11CE5, 0xE5EDE11C, 0x1CE5EDE1, }, /* x=3DF5 */ - { 0xF307F2F0, 0xF0F307F2, 0xF2F0F307, 0x07F2F0F3, }, /* x=3DF6 */ - { 0xFD0EFFFB, 0xFBFD0EFF, 0xFFFBFD0E, 0x0EFFFBFD, }, /* x=3DF7 */ - { 0xA779B492, 0x92A779B4, 0xB492A779, 0x79B492A7, }, /* x=3DF8 */ - { 0xA970B999, 0x99A970B9, 0xB999A970, 0x70B999A9, }, /* x=3DF9 */ - { 0xBB6BAE84, 0x84BB6BAE, 0xAE84BB6B, 0x6BAE84BB, }, /* x=3DFA */ - { 0xB562A38F, 0x8FB562A3, 0xA38FB562, 0x62A38FB5, }, /* x=3DFB */ - { 0x9F5D80BE, 0xBE9F5D80, 0x80BE9F5D, 0x5D80BE9F, }, /* x=3DFC */ - { 0x91548DB5, 0xB591548D, 0x8DB59154, 0x548DB591, }, /* x=3DFD */ - { 0x834F9AA8, 0xA8834F9A, 0x9AA8834F, 0x4F9AA883, }, /* x=3DFE */ - { 0x8D4697A3, 0xA38D4697, 0x97A38D46, 0x4697A38D, }, /* x=3DFF */ -}; - - =20 /* AES_Te0[x] =3D S [x].[02, 01, 01, 03]; --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277898; cv=none; d=zohomail.com; s=zohoarc; b=IP9xhMiqpY/oqQM1pwSjO1QrKLGoNCVuzoPtzh0w9qmoaiaNeSMDcFHOH3a/jNa8TCyVkdckuiCACWq2KNC1g12jsur/sQUa/QBKlt1/j0/LaXjnTsvQoo2ShkN+AxuIj9sdUfm3TjI41hP7e1VtRiu74soIY0P6pmAsRJxgEn4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277898; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=hjmoy5Qkb2SwqdfBI6sNex1/Bx3s3FDGD+23bkdR72Y=; b=i3kGPWI/RDTmAhMcnIyyprYP0mIMUvayFzuaHMgPmSY84Y3VIA/4pGtsTuvieHgwTOeNH5naILyH6ieeVSz0wMYTO0mFzEDT6n6WIYTVpT3cn3PLjwIMMTG5OQKeOUfeNWqV7gD/YKhq2P9x9DMxjQdGWojeU96/LmArMpyoxoc= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277898445675.9167709600674; Thu, 8 Jun 2023 19:31:38 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RpP-0007NB-Di; Thu, 08 Jun 2023 22:26:15 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Rob-0003gL-Lv for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:25 -0400 Received: from mail-pf1-x429.google.com ([2607:f8b0:4864:20::429]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7Rnp-0005of-JJ for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:25 -0400 Received: by mail-pf1-x429.google.com with SMTP id d2e1a72fcca58-650352b89f6so989105b3a.0 for ; Thu, 08 Jun 2023 19:24:36 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277475; x=1688869475; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=hjmoy5Qkb2SwqdfBI6sNex1/Bx3s3FDGD+23bkdR72Y=; b=yhtFSy26kEhLphMcD6EfcGvtdrwEzDRC9zL3QhCdvdHtzV8nEeeqwjKq6ZJh4Ccam/ ZraZynUU0eg5q712YzQiSC39iEELXGYP/QFTYkQfKQwAUWHOR0AAn3suJGT8tpzSjVW8 XJoSr/u3zYZIgaChX8P2ojWqsrv2mY0JTDLQVJiSQCb3a9r/MMCTUIATA4XDzJJQj/Wv 7mBHBd39TIOaYskEXTfAlBsCCmQK9o7hPjbeKH1NLYwyENOGwMNMEdX548n5NLyOPx8D LYgqYodFT1G8z/BCbbDIKnvlhCB88Rj2bvZUz3Il6LUZJ6siq3jNPKmE3WUUAC18Ab3f LwiQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277475; x=1688869475; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=hjmoy5Qkb2SwqdfBI6sNex1/Bx3s3FDGD+23bkdR72Y=; b=kmWt+ln6MmcsN/nXPrPwguqxYBWxOd4UowZASTVp/tu3HeqoBzX3wEY1wYcteFgd9w WPetxcpoepFJNdcXmagHVKIN9Nooan1W/W86RcKNviUm8syt7xJednr8/BNCzN2r9kGU pDXxCyv9YFTdbn9W3lWkRTU7Y/WhJN2j3+Hl82E1de3BT6wFHn3+uCO5YUNohJEBfeH1 J7ux22n10+iVT/kE4t+2cvKRjjrVZuKhwxlPBf1hg3a3wAB16faYkpMEjZkEFAcIf1WQ y1ltg3tdudSpFt81S4jQuMHw26Su2YHmZuAy4DXjxc/NVeRrwyCxHUBJQjuWD8S0dA9k Ln0w== X-Gm-Message-State: AC+VfDy8eoor4qgqeW2awyj+esPriZGzCwtqnqd7Yj9jGRGOc9xM/1aG 9Z/a08Ljj4Rws5a4IkWKVcBFTKM+RQ2wc+TtMpQ= X-Google-Smtp-Source: ACHHUZ6MVv/kLgTRf5xYvNDTxTPnzqH2XxgQb3E/A2GoyEq99pB1OgsE7BYjEwBZy7zaCfy0xh4TbA== X-Received: by 2002:a05:6a00:2195:b0:65c:9e3e:889b with SMTP id h21-20020a056a00219500b0065c9e3e889bmr13191pfi.6.1686277475112; Thu, 08 Jun 2023 19:24:35 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 35/38] crypto: Unexport AES_*_rot, AES_TeN, AES_TdN Date: Thu, 8 Jun 2023 19:23:58 -0700 Message-Id: <20230609022401.684157-36-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::429; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x429.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277899923100003 Content-Type: text/plain; charset="utf-8" These arrays are no longer used outside of aes.c. Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- include/crypto/aes.h | 25 ------------------------- crypto/aes.c | 33 +++++++++++++++++++++------------ 2 files changed, 21 insertions(+), 37 deletions(-) diff --git a/include/crypto/aes.h b/include/crypto/aes.h index 99209f51b9..709d4d226b 100644 --- a/include/crypto/aes.h +++ b/include/crypto/aes.h @@ -30,29 +30,4 @@ void AES_decrypt(const unsigned char *in, unsigned char = *out, extern const uint8_t AES_sbox[256]; extern const uint8_t AES_isbox[256]; =20 -/* AES MixColumns, for use with rot32. */ -extern const uint32_t AES_mc_rot[256]; - -/* AES InvMixColumns, for use with rot32. */ -extern const uint32_t AES_imc_rot[256]; - -/* -AES_Te0[x] =3D S [x].[02, 01, 01, 03]; -AES_Te1[x] =3D S [x].[03, 02, 01, 01]; -AES_Te2[x] =3D S [x].[01, 03, 02, 01]; -AES_Te3[x] =3D S [x].[01, 01, 03, 02]; -AES_Te4[x] =3D S [x].[01, 01, 01, 01]; - -AES_Td0[x] =3D Si[x].[0e, 09, 0d, 0b]; -AES_Td1[x] =3D Si[x].[0b, 0e, 09, 0d]; -AES_Td2[x] =3D Si[x].[0d, 0b, 0e, 09]; -AES_Td3[x] =3D Si[x].[09, 0d, 0b, 0e]; -AES_Td4[x] =3D Si[x].[01, 01, 01, 01]; -*/ - -extern const uint32_t AES_Te0[256], AES_Te1[256], AES_Te2[256], - AES_Te3[256], AES_Te4[256]; -extern const uint32_t AES_Td0[256], AES_Td1[256], AES_Td2[256], - AES_Td3[256], AES_Td4[256]; - #endif diff --git a/crypto/aes.c b/crypto/aes.c index a18267b9f8..30ed2303db 100644 --- a/crypto/aes.c +++ b/crypto/aes.c @@ -154,7 +154,7 @@ enum { /* * MixColumns lookup table, for use with rot32. */ -const uint32_t AES_mc_rot[256] =3D { +static const uint32_t AES_mc_rot[256] =3D { 0x00000000, 0x03010102, 0x06020204, 0x05030306, 0x0c040408, 0x0f05050a, 0x0a06060c, 0x0907070e, 0x18080810, 0x1b090912, 0x1e0a0a14, 0x1d0b0b16, @@ -224,7 +224,7 @@ const uint32_t AES_mc_rot[256] =3D { /* * Inverse MixColumns lookup table, for use with rot32. */ -const uint32_t AES_imc_rot[256] =3D { +static const uint32_t AES_imc_rot[256] =3D { 0x00000000, 0x0b0d090e, 0x161a121c, 0x1d171b12, 0x2c342438, 0x27392d36, 0x3a2e3624, 0x31233f2a, 0x58684870, 0x5365417e, 0x4e725a6c, 0x457f5362, @@ -306,7 +306,7 @@ AES_Td3[x] =3D Si[x].[09, 0d, 0b, 0e]; AES_Td4[x] =3D Si[x].[01, 01, 01, 01]; */ =20 -const uint32_t AES_Te0[256] =3D { +static const uint32_t AES_Te0[256] =3D { 0xc66363a5U, 0xf87c7c84U, 0xee777799U, 0xf67b7b8dU, 0xfff2f20dU, 0xd66b6bbdU, 0xde6f6fb1U, 0x91c5c554U, 0x60303050U, 0x02010103U, 0xce6767a9U, 0x562b2b7dU, @@ -372,7 +372,8 @@ const uint32_t AES_Te0[256] =3D { 0x824141c3U, 0x299999b0U, 0x5a2d2d77U, 0x1e0f0f11U, 0x7bb0b0cbU, 0xa85454fcU, 0x6dbbbbd6U, 0x2c16163aU, }; -const uint32_t AES_Te1[256] =3D { + +static const uint32_t AES_Te1[256] =3D { 0xa5c66363U, 0x84f87c7cU, 0x99ee7777U, 0x8df67b7bU, 0x0dfff2f2U, 0xbdd66b6bU, 0xb1de6f6fU, 0x5491c5c5U, 0x50603030U, 0x03020101U, 0xa9ce6767U, 0x7d562b2bU, @@ -438,7 +439,8 @@ const uint32_t AES_Te1[256] =3D { 0xc3824141U, 0xb0299999U, 0x775a2d2dU, 0x111e0f0fU, 0xcb7bb0b0U, 0xfca85454U, 0xd66dbbbbU, 0x3a2c1616U, }; -const uint32_t AES_Te2[256] =3D { + +static const uint32_t AES_Te2[256] =3D { 0x63a5c663U, 0x7c84f87cU, 0x7799ee77U, 0x7b8df67bU, 0xf20dfff2U, 0x6bbdd66bU, 0x6fb1de6fU, 0xc55491c5U, 0x30506030U, 0x01030201U, 0x67a9ce67U, 0x2b7d562bU, @@ -504,8 +506,8 @@ const uint32_t AES_Te2[256] =3D { 0x41c38241U, 0x99b02999U, 0x2d775a2dU, 0x0f111e0fU, 0xb0cb7bb0U, 0x54fca854U, 0xbbd66dbbU, 0x163a2c16U, }; -const uint32_t AES_Te3[256] =3D { =20 +static const uint32_t AES_Te3[256] =3D { 0x6363a5c6U, 0x7c7c84f8U, 0x777799eeU, 0x7b7b8df6U, 0xf2f20dffU, 0x6b6bbdd6U, 0x6f6fb1deU, 0xc5c55491U, 0x30305060U, 0x01010302U, 0x6767a9ceU, 0x2b2b7d56U, @@ -571,7 +573,8 @@ const uint32_t AES_Te3[256] =3D { 0x4141c382U, 0x9999b029U, 0x2d2d775aU, 0x0f0f111eU, 0xb0b0cb7bU, 0x5454fca8U, 0xbbbbd66dU, 0x16163a2cU, }; -const uint32_t AES_Te4[256] =3D { + +static const uint32_t AES_Te4[256] =3D { 0x63636363U, 0x7c7c7c7cU, 0x77777777U, 0x7b7b7b7bU, 0xf2f2f2f2U, 0x6b6b6b6bU, 0x6f6f6f6fU, 0xc5c5c5c5U, 0x30303030U, 0x01010101U, 0x67676767U, 0x2b2b2b2bU, @@ -637,7 +640,8 @@ const uint32_t AES_Te4[256] =3D { 0x41414141U, 0x99999999U, 0x2d2d2d2dU, 0x0f0f0f0fU, 0xb0b0b0b0U, 0x54545454U, 0xbbbbbbbbU, 0x16161616U, }; -const uint32_t AES_Td0[256] =3D { + +static const uint32_t AES_Td0[256] =3D { 0x51f4a750U, 0x7e416553U, 0x1a17a4c3U, 0x3a275e96U, 0x3bab6bcbU, 0x1f9d45f1U, 0xacfa58abU, 0x4be30393U, 0x2030fa55U, 0xad766df6U, 0x88cc7691U, 0xf5024c25U, @@ -703,7 +707,8 @@ const uint32_t AES_Td0[256] =3D { 0x39a80171U, 0x080cb3deU, 0xd8b4e49cU, 0x6456c190U, 0x7bcb8461U, 0xd532b670U, 0x486c5c74U, 0xd0b85742U, }; -const uint32_t AES_Td1[256] =3D { + +static const uint32_t AES_Td1[256] =3D { 0x5051f4a7U, 0x537e4165U, 0xc31a17a4U, 0x963a275eU, 0xcb3bab6bU, 0xf11f9d45U, 0xabacfa58U, 0x934be303U, 0x552030faU, 0xf6ad766dU, 0x9188cc76U, 0x25f5024cU, @@ -769,7 +774,8 @@ const uint32_t AES_Td1[256] =3D { 0x7139a801U, 0xde080cb3U, 0x9cd8b4e4U, 0x906456c1U, 0x617bcb84U, 0x70d532b6U, 0x74486c5cU, 0x42d0b857U, }; -const uint32_t AES_Td2[256] =3D { + +static const uint32_t AES_Td2[256] =3D { 0xa75051f4U, 0x65537e41U, 0xa4c31a17U, 0x5e963a27U, 0x6bcb3babU, 0x45f11f9dU, 0x58abacfaU, 0x03934be3U, 0xfa552030U, 0x6df6ad76U, 0x769188ccU, 0x4c25f502U, @@ -836,7 +842,8 @@ const uint32_t AES_Td2[256] =3D { 0x017139a8U, 0xb3de080cU, 0xe49cd8b4U, 0xc1906456U, 0x84617bcbU, 0xb670d532U, 0x5c74486cU, 0x5742d0b8U, }; -const uint32_t AES_Td3[256] =3D { + +static const uint32_t AES_Td3[256] =3D { 0xf4a75051U, 0x4165537eU, 0x17a4c31aU, 0x275e963aU, 0xab6bcb3bU, 0x9d45f11fU, 0xfa58abacU, 0xe303934bU, 0x30fa5520U, 0x766df6adU, 0xcc769188U, 0x024c25f5U, @@ -902,7 +909,8 @@ const uint32_t AES_Td3[256] =3D { 0xa8017139U, 0x0cb3de08U, 0xb4e49cd8U, 0x56c19064U, 0xcb84617bU, 0x32b670d5U, 0x6c5c7448U, 0xb85742d0U, }; -const uint32_t AES_Td4[256] =3D { + +static const uint32_t AES_Td4[256] =3D { 0x52525252U, 0x09090909U, 0x6a6a6a6aU, 0xd5d5d5d5U, 0x30303030U, 0x36363636U, 0xa5a5a5a5U, 0x38383838U, 0xbfbfbfbfU, 0x40404040U, 0xa3a3a3a3U, 0x9e9e9e9eU, @@ -968,6 +976,7 @@ const uint32_t AES_Td4[256] =3D { 0xe1e1e1e1U, 0x69696969U, 0x14141414U, 0x63636363U, 0x55555555U, 0x21212121U, 0x0c0c0c0cU, 0x7d7d7d7dU, }; + static const u32 rcon[] =3D { 0x01000000, 0x02000000, 0x04000000, 0x08000000, 0x10000000, 0x20000000, 0x40000000, 0x80000000, --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277759; cv=none; d=zohomail.com; s=zohoarc; b=akGIZrPqcmTYk/QTMS3PO7g5zDvyvb24TD+b4CO8nYzVph0qXaoEqs4VMyPlT2a/Drg/751y1fe6t7DkTtGBur6dgJEbrlUNttdFwu1nziP1Pb4YomKa3sf9K7+aaZNEOG0hZQLr1et92xO+H42sqBbm9YmlhO2PXzk1oD5cabs= ARC-Message-Signature: i=1; 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Signed-off-by: Richard Henderson --- host/include/i386/host/aes-round.h | 152 +++++++++++++++++++++++++++ host/include/i386/host/cpuinfo.h | 1 + host/include/x86_64/host/aes-round.h | 1 + util/cpuinfo-i386.c | 3 + 4 files changed, 157 insertions(+) create mode 100644 host/include/i386/host/aes-round.h create mode 100644 host/include/x86_64/host/aes-round.h diff --git a/host/include/i386/host/aes-round.h b/host/include/i386/host/ae= s-round.h new file mode 100644 index 0000000000..f9abb7c352 --- /dev/null +++ b/host/include/i386/host/aes-round.h @@ -0,0 +1,152 @@ +/* + * x86 specific aes acceleration. + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef HOST_AES_ROUND_H +#define HOST_AES_ROUND_H + +#include "host/cpuinfo.h" +#include + +#if defined(__AES__) && defined(__SSSE3__) +# define HAVE_AES_ACCEL true +# define ATTR_AES_ACCEL +#else +# define HAVE_AES_ACCEL likely(cpuinfo & CPUINFO_AES) +# define ATTR_AES_ACCEL __attribute__((target("aes,ssse3"))) +#endif + +static inline __m128i ATTR_AES_ACCEL +aes_accel_bswap(__m128i x) +{ + return _mm_shuffle_epi8(x, _mm_set_epi8(0, 1, 2, 3, 4, 5, 6, 7, 8, + 9, 10, 11, 12, 13, 14, 15)); +} + +static inline void ATTR_AES_ACCEL +aesenc_MC_accel(AESState *ret, const AESState *st, bool be) +{ + __m128i t =3D (__m128i)st->v; + __m128i z =3D _mm_setzero_si128(); + + if (be) { + t =3D aes_accel_bswap(t); + t =3D _mm_aesdeclast_si128(t, z); + t =3D _mm_aesenc_si128(t, z); + t =3D aes_accel_bswap(t); + } else { + t =3D _mm_aesdeclast_si128(t, z); + t =3D _mm_aesenc_si128(t, z); + } + ret->v =3D (AESStateVec)t; +} + +static inline void ATTR_AES_ACCEL +aesenc_SB_SR_AK_accel(AESState *ret, const AESState *st, + const AESState *rk, bool be) +{ + __m128i t =3D (__m128i)st->v; + __m128i k =3D (__m128i)rk->v; + + if (be) { + t =3D aes_accel_bswap(t); + k =3D aes_accel_bswap(k); + t =3D _mm_aesenclast_si128(t, k); + t =3D aes_accel_bswap(t); + } else { + t =3D _mm_aesenclast_si128(t, k); + } + ret->v =3D (AESStateVec)t; +} + +static inline void ATTR_AES_ACCEL +aesenc_SB_SR_MC_AK_accel(AESState *ret, const AESState *st, + const AESState *rk, bool be) +{ + __m128i t =3D (__m128i)st->v; + __m128i k =3D (__m128i)rk->v; + + if (be) { + t =3D aes_accel_bswap(t); + k =3D aes_accel_bswap(k); + t =3D _mm_aesenc_si128(t, k); + t =3D aes_accel_bswap(t); + } else { + t =3D _mm_aesenc_si128(t, k); + } + ret->v =3D (AESStateVec)t; +} + +static inline void ATTR_AES_ACCEL +aesdec_IMC_accel(AESState *ret, const AESState *st, bool be) +{ + __m128i t =3D (__m128i)st->v; + + if (be) { + t =3D aes_accel_bswap(t); + t =3D _mm_aesimc_si128(t); + t =3D aes_accel_bswap(t); + } else { + t =3D _mm_aesimc_si128(t); + } + ret->v =3D (AESStateVec)t; +} + +static inline void ATTR_AES_ACCEL +aesdec_ISB_ISR_AK_accel(AESState *ret, const AESState *st, + const AESState *rk, bool be) +{ + __m128i t =3D (__m128i)st->v; + __m128i k =3D (__m128i)rk->v; + + if (be) { + t =3D aes_accel_bswap(t); + k =3D aes_accel_bswap(k); + t =3D _mm_aesdeclast_si128(t, k); + t =3D aes_accel_bswap(t); + } else { + t =3D _mm_aesdeclast_si128(t, k); + } + ret->v =3D (AESStateVec)t; +} + +static inline void ATTR_AES_ACCEL +aesdec_ISB_ISR_AK_IMC_accel(AESState *ret, const AESState *st, + const AESState *rk, bool be) +{ + __m128i t =3D (__m128i)st->v; + __m128i k =3D (__m128i)rk->v; + + if (be) { + t =3D aes_accel_bswap(t); + k =3D aes_accel_bswap(k); + t =3D _mm_aesdeclast_si128(t, k); + t =3D _mm_aesimc_si128(t); + t =3D aes_accel_bswap(t); + } else { + t =3D _mm_aesdeclast_si128(t, k); + t =3D _mm_aesimc_si128(t); + } + ret->v =3D (AESStateVec)t; +} + +static inline void ATTR_AES_ACCEL +aesdec_ISB_ISR_IMC_AK_accel(AESState *ret, const AESState *st, + const AESState *rk, bool be) +{ + __m128i t =3D (__m128i)st->v; + __m128i k =3D (__m128i)rk->v; + + if (be) { + t =3D aes_accel_bswap(t); + k =3D aes_accel_bswap(k); + t =3D _mm_aesdec_si128(t, k); + t =3D aes_accel_bswap(t); + } else { + t =3D _mm_aesdec_si128(t, k); + } + ret->v =3D (AESStateVec)t; +} + +#endif diff --git a/host/include/i386/host/cpuinfo.h b/host/include/i386/host/cpui= nfo.h index a6537123cf..073d0a426f 100644 --- a/host/include/i386/host/cpuinfo.h +++ b/host/include/i386/host/cpuinfo.h @@ -26,6 +26,7 @@ #define CPUINFO_AVX512VBMI2 (1u << 15) #define CPUINFO_ATOMIC_VMOVDQA (1u << 16) #define CPUINFO_ATOMIC_VMOVDQU (1u << 17) +#define CPUINFO_AES (1u << 18) =20 /* Initialized with a constructor. */ extern unsigned cpuinfo; diff --git a/host/include/x86_64/host/aes-round.h b/host/include/x86_64/hos= t/aes-round.h new file mode 100644 index 0000000000..7da13f5424 --- /dev/null +++ b/host/include/x86_64/host/aes-round.h @@ -0,0 +1 @@ +#include "host/include/i386/host/aes-round.h" diff --git a/util/cpuinfo-i386.c b/util/cpuinfo-i386.c index ab6143d9e7..3a7b7e0ad1 100644 --- a/util/cpuinfo-i386.c +++ b/util/cpuinfo-i386.c @@ -40,6 +40,9 @@ unsigned __attribute__((constructor)) cpuinfo_init(void) info |=3D (c & bit_MOVBE ? CPUINFO_MOVBE : 0); info |=3D (c & bit_POPCNT ? CPUINFO_POPCNT : 0); =20 + /* Our AES support requires PSHUFB as well. */ + info |=3D ((c & bit_AES) && (c & bit_SSSE3) ? CPUINFO_AES : 0); + /* For AVX features, we must check available and usable. */ if ((c & bit_AVX) && (c & bit_OSXSAVE)) { unsigned bv =3D xgetbv_low(0); --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277814; cv=none; d=zohomail.com; s=zohoarc; b=WiBf84md07mwT6L3LEGtGvpcS1AtEUgkyfgdvz+yV7sq4y7PekKmdL7WK6E/sl4fjqnM/XhoU5O4T1olVa99Hg7vKA6giHe7NHFjZAwKFyZfvZYN2aQgtuPc+B2Cnl5+JD4yXid9Wvj1zrPgvCWKz59qLCmk9OSmRZWR0g/pVwU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277814; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=sPtIUE7c/k8ebTTYu8yGa6+TIEoSCFv5hTgDoXGO8Z0=; b=JrXeprgP1aR+YVLJ4U7zMceJ6Q8fd7rQ4um7LEGy4JRLuMjiiKxkEPZpyo1vK9gHr0ZJ//pCPWsA+09F7g3ZEzUHfwznZih96Q7DwQw6h5eD995T4cR0qKfLlfQ3jBq/ryPvj8+MTTpfl2onDPDIRsgwK19GmHBcyT3mWQOUimw= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277814619283.49903844037703; Thu, 8 Jun 2023 19:30:14 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RpT-0007ve-UN; Thu, 08 Jun 2023 22:26:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Roh-00047e-4M for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:31 -0400 Received: from mail-pf1-x436.google.com ([2607:f8b0:4864:20::436]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7Rnr-0005pX-AV for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:30 -0400 Received: by mail-pf1-x436.google.com with SMTP id d2e1a72fcca58-6563ccf5151so1361808b3a.0 for ; Thu, 08 Jun 2023 19:24:37 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277477; x=1688869477; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=sPtIUE7c/k8ebTTYu8yGa6+TIEoSCFv5hTgDoXGO8Z0=; b=sEDwI4e9NsnBUdS7KVdZ6SNyZCWg+yG667RBjWexqleyA6wNjkL9/gZ5FnofF3+wAj BOig0tVWwKqEnhSH0iVBAuBnMKjZ9PJbB1yoRfrV5Dk2hWxEoOuODTzRqmD6sDuWwrBp /TkrFpfmoSakFO2VDQK/YBy8Cj4mZrk7XEE7l4yFB2ZoBKHO22YqLuBYtaZmUdyXPj6c YE//dJIPQO6htBel4u29BU/pPB79ofu5Tq8DkDK8DhdxbEyzbi6CQb/lIDiOJlsZQZ5N PKeu4WvB9ononpeIfCUc0ZJv1ozMh0Ldn9RnY84+FP0CZFjvjikxrSCeBQ0i/O012MeC 4nSg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277477; x=1688869477; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=sPtIUE7c/k8ebTTYu8yGa6+TIEoSCFv5hTgDoXGO8Z0=; b=ajzXRB7Md9CfvUvEAmhXXnTqnfaIAVYRWOMfpA5EXQcC4bwhniA3vJhXL3L8gsRb3E T8FNlzsp8TIOtfMPm4AuHh7Kg9xBj6RayEn+f0Y/1tC10E0yhI+tJLwyWYemHdN/7r+q FamvoOU4b7Xbml9jZLWVstYN9whooLSvJiwyR3uRjp5cNUCnCH7irGlpNe/t4sP9PWiQ Lujqhh+b0xKEErcbvz1mzetmxd3Xu9BAmFRZZUi4TH4uT48zSpmcW02W3uXkR0DBjaFH N+pSaC/pKiTyQg1EuvyYmtRnOtRgpquEMG6XHPKTI/7o+QiwHWxoR/4rPJkU9Mpa5Glx ahOg== X-Gm-Message-State: AC+VfDzqE+kCkVXrdXzt4e3AssH+7Xnn+77LQT/zQWDyw10/46jJ8hkV xN7hIlIYCwBgwWsFrNUUuTcdRqRMV/e1z9FdruU= X-Google-Smtp-Source: ACHHUZ5KcXHvLUaUXDLmU2C87tRLjh5lF4bdrszNb5jjecL9F4ujswOHYFhfLAnXOEYGj2eZ7k3hxA== X-Received: by 2002:a05:6a00:2d21:b0:652:a91c:5599 with SMTP id fa33-20020a056a002d2100b00652a91c5599mr12637829pfb.24.1686277476881; Thu, 08 Jun 2023 19:24:36 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 37/38] host/include/aarch64: Implement aes-round.h Date: Thu, 8 Jun 2023 19:24:00 -0700 Message-Id: <20230609022401.684157-38-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::436; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x436.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277815238100001 Content-Type: text/plain; charset="utf-8" Detect AES in cpuinfo; implement the accel hooks. Signed-off-by: Richard Henderson --- meson.build | 9 ++ host/include/aarch64/host/aes-round.h | 205 ++++++++++++++++++++++++++ host/include/aarch64/host/cpuinfo.h | 1 + util/cpuinfo-aarch64.c | 2 + 4 files changed, 217 insertions(+) create mode 100644 host/include/aarch64/host/aes-round.h diff --git a/meson.build b/meson.build index 34306a6205..d622e54bef 100644 --- a/meson.build +++ b/meson.build @@ -2665,6 +2665,15 @@ config_host_data.set('CONFIG_AVX512BW_OPT', get_opti= on('avx512bw') \ int main(int argc, char *argv[]) { return bar(argv[0]); } '''), error_message: 'AVX512BW not available').allowed()) =20 +# For both AArch64 and AArch32, detect if builtins are available. +config_host_data.set('CONFIG_ARM_AES_BUILTIN', cc.compiles(''' + #include + #ifndef __ARM_FEATURE_AES + __attribute__((target("+crypto"))) + #endif + void foo(uint8x16_t *p) { *p =3D vaesmcq_u8(*p); } + ''')) + have_pvrdma =3D get_option('pvrdma') \ .require(rdma.found(), error_message: 'PVRDMA requires OpenFabrics libra= ries') \ .require(cc.compiles(gnu_source_prefix + ''' diff --git a/host/include/aarch64/host/aes-round.h b/host/include/aarch64/h= ost/aes-round.h new file mode 100644 index 0000000000..6c126c3e89 --- /dev/null +++ b/host/include/aarch64/host/aes-round.h @@ -0,0 +1,205 @@ +/* + * AArch64 specific aes acceleration. + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef HOST_AES_ROUND_H +#define HOST_AES_ROUND_H + +#include "host/cpuinfo.h" +#include + +#ifdef __ARM_FEATURE_AES +# define HAVE_AES_ACCEL true +#else +# define HAVE_AES_ACCEL likely(cpuinfo & CPUINFO_AES) +#endif +#if !defined(__ARM_FEATURE_AES) && defined(CONFIG_ARM_AES_BUILTIN) +# define ATTR_AES_ACCEL __attribute__((target("+crypto"))) +#else +# define ATTR_AES_ACCEL +#endif + +static inline uint8x16_t aes_accel_bswap(uint8x16_t x) +{ + return vqtbl1q_u8(x, (uint8x16_t){ 15, 14, 13, 12, 11, 10, 9, 8, + 7, 6, 5, 4, 3, 2, 1, 0, }); +} + +#ifdef CONFIG_ARM_AES_BUILTIN +# define aes_accel_aesd vaesdq_u8 +# define aes_accel_aese vaeseq_u8 +# define aes_accel_aesmc vaesmcq_u8 +# define aes_accel_aesimc vaesimcq_u8 +# define aes_accel_aesd_imc(S, K) vaesimcq_u8(vaesdq_u8(S, K)) +# define aes_accel_aese_mc(S, K) vaesmcq_u8(vaeseq_u8(S, K)) +#else +static inline uint8x16_t aes_accel_aesd(uint8x16_t d, uint8x16_t k) +{ + asm(".arch_extension aes\n\t" + "aesd %0.16b, %1.16b" : "+w"(d) : "w"(k)); + return d; +} + +static inline uint8x16_t aes_accel_aese(uint8x16_t d, uint8x16_t k) +{ + asm(".arch_extension aes\n\t" + "aese %0.16b, %1.16b" : "+w"(d) : "w"(k)); + return d; +} + +static inline uint8x16_t aes_accel_aesmc(uint8x16_t d) +{ + asm(".arch_extension aes\n\t" + "aesmc %0.16b, %1.16b" : "=3Dw"(d) : "w"(d)); + return d; +} + +static inline uint8x16_t aes_accel_aesimc(uint8x16_t d) +{ + asm(".arch_extension aes\n\t" + "aesimc %0.16b, %1.16b" : "=3Dw"(d) : "w"(d)); + return d; +} + +/* Most CPUs fuse AESD+AESIMC in the execution pipeline. */ +static inline uint8x16_t aes_accel_aesd_imc(uint8x16_t d, uint8x16_t k) +{ + asm(".arch_extension aes\n\t" + "aesd %0.16b, %1.16b\n\t" + "aesimc %0.16b, %0.16b" : "+w"(d) : "w"(k)); + return d; +} + +/* Most CPUs fuse AESE+AESMC in the execution pipeline. */ +static inline uint8x16_t aes_accel_aese_mc(uint8x16_t d, uint8x16_t k) +{ + asm(".arch_extension aes\n\t" + "aese %0.16b, %1.16b\n\t" + "aesmc %0.16b, %0.16b" : "+w"(d) : "w"(k)); + return d; +} +#endif /* CONFIG_ARM_AES_BUILTIN */ + +static inline void ATTR_AES_ACCEL +aesenc_MC_accel(AESState *ret, const AESState *st, bool be) +{ + uint8x16_t t =3D (uint8x16_t)st->v; + + if (be) { + t =3D aes_accel_bswap(t); + t =3D aes_accel_aesmc(t); + t =3D aes_accel_bswap(t); + } else { + t =3D aes_accel_aesmc(t); + } + ret->v =3D (AESStateVec)t; +} + +static inline void ATTR_AES_ACCEL +aesenc_SB_SR_AK_accel(AESState *ret, const AESState *st, + const AESState *rk, bool be) +{ + uint8x16_t t =3D (uint8x16_t)st->v; + uint8x16_t z =3D { }; + + if (be) { + t =3D aes_accel_bswap(t); + t =3D aes_accel_aese(t, z); + t =3D aes_accel_bswap(t); + } else { + t =3D aes_accel_aese(t, z); + } + ret->v =3D (AESStateVec)t ^ rk->v; +} + +static inline void ATTR_AES_ACCEL +aesenc_SB_SR_MC_AK_accel(AESState *ret, const AESState *st, + const AESState *rk, bool be) +{ + uint8x16_t t =3D (uint8x16_t)st->v; + uint8x16_t z =3D { }; + + if (be) { + t =3D aes_accel_bswap(t); + t =3D aes_accel_aese_mc(t, z); + t =3D aes_accel_bswap(t); + } else { + t =3D aes_accel_aese_mc(t, z); + } + ret->v =3D (AESStateVec)t ^ rk->v; +} + +static inline void ATTR_AES_ACCEL +aesdec_IMC_accel(AESState *ret, const AESState *st, bool be) +{ + uint8x16_t t =3D (uint8x16_t)st->v; + + if (be) { + t =3D aes_accel_bswap(t); + t =3D aes_accel_aesimc(t); + t =3D aes_accel_bswap(t); + } else { + t =3D aes_accel_aesimc(t); + } + ret->v =3D (AESStateVec)t; +} + +static inline void ATTR_AES_ACCEL +aesdec_ISB_ISR_AK_accel(AESState *ret, const AESState *st, + const AESState *rk, bool be) +{ + uint8x16_t t =3D (uint8x16_t)st->v; + uint8x16_t z =3D { }; + + if (be) { + t =3D aes_accel_bswap(t); + t =3D aes_accel_aesd(t, z); + t =3D aes_accel_bswap(t); + } else { + t =3D aes_accel_aesd(t, z); + } + ret->v =3D (AESStateVec)t ^ rk->v; +} + +static inline void ATTR_AES_ACCEL +aesdec_ISB_ISR_AK_IMC_accel(AESState *ret, const AESState *st, + const AESState *rk, bool be) +{ + uint8x16_t t =3D (uint8x16_t)st->v; + uint8x16_t k =3D (uint8x16_t)rk->v; + uint8x16_t z =3D { }; + + if (be) { + t =3D aes_accel_bswap(t); + k =3D aes_accel_bswap(k); + t =3D aes_accel_aesd(t, z); + t ^=3D k; + t =3D aes_accel_aesimc(t); + t =3D aes_accel_bswap(t); + } else { + t =3D aes_accel_aesd(t, z); + t ^=3D k; + t =3D aes_accel_aesimc(t); + } + ret->v =3D (AESStateVec)t; +} + +static inline void ATTR_AES_ACCEL +aesdec_ISB_ISR_IMC_AK_accel(AESState *ret, const AESState *st, + const AESState *rk, bool be) +{ + uint8x16_t t =3D (uint8x16_t)st->v; + uint8x16_t z =3D { }; + + if (be) { + t =3D aes_accel_bswap(t); + t =3D aes_accel_aesd_imc(t, z); + t =3D aes_accel_bswap(t); + } else { + t =3D aes_accel_aesd_imc(t, z); + } + ret->v =3D (AESStateVec)t ^ rk->v; +} + +#endif diff --git a/host/include/aarch64/host/cpuinfo.h b/host/include/aarch64/hos= t/cpuinfo.h index 82227890b4..05feeb4f43 100644 --- a/host/include/aarch64/host/cpuinfo.h +++ b/host/include/aarch64/host/cpuinfo.h @@ -9,6 +9,7 @@ #define CPUINFO_ALWAYS (1u << 0) /* so cpuinfo is nonzero */ #define CPUINFO_LSE (1u << 1) #define CPUINFO_LSE2 (1u << 2) +#define CPUINFO_AES (1u << 3) =20 /* Initialized with a constructor. */ extern unsigned cpuinfo; diff --git a/util/cpuinfo-aarch64.c b/util/cpuinfo-aarch64.c index f99acb7884..ababc39550 100644 --- a/util/cpuinfo-aarch64.c +++ b/util/cpuinfo-aarch64.c @@ -56,10 +56,12 @@ unsigned __attribute__((constructor)) cpuinfo_init(void) unsigned long hwcap =3D qemu_getauxval(AT_HWCAP); info |=3D (hwcap & HWCAP_ATOMICS ? CPUINFO_LSE : 0); info |=3D (hwcap & HWCAP_USCAT ? CPUINFO_LSE2 : 0); + info |=3D (hwcap & HWCAP_AES ? CPUINFO_AES: 0); #endif #ifdef CONFIG_DARWIN info |=3D sysctl_for_bool("hw.optional.arm.FEAT_LSE") * CPUINFO_LSE; info |=3D sysctl_for_bool("hw.optional.arm.FEAT_LSE2") * CPUINFO_LSE2; + info |=3D sysctl_for_bool("hw.optional.arm.FEAT_AES") * CPUINFO_AES; #endif =20 cpuinfo =3D info; --=20 2.34.1 From nobody Wed Feb 11 06:03:54 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1686277615; cv=none; d=zohomail.com; s=zohoarc; b=a/GkGshG9CSRt8+jOYUGRfs1NHaBp4Hmo7j0qEbajCmnPi5yqPOoXFRdRMx3sS0CRAAwcfvE4QeJ7+Ngmjixrk8QOKKpgeLLmivV4WWelFqLmbkfnQ+UnGfkhY0/yNWPMXZzRoQYen8XDjkuhG8C1psuz1rzD1Fduw+TkWp/kkM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1686277615; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=AGmrN5JDCC5Y7cmptRYpqyBCVDSOb/l5HD4qcyU6ce4=; b=gKMqC+ZP+/5nNeoLIwhDf43OqhkrXqSlN9ya0MkxKNzdpj55WNfXps/msopGdHPi9bOKzOg8l1yhjYmz0xw5XHCXP0K9P+EGBez55f8NXyQljVUhfUPhAQHrlaIhXfolJQ9evKiTHGdmxEGAHnlnyz1qcD26a0m+6XQZq9uuz68= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1686277615100772.2055187447862; Thu, 8 Jun 2023 19:26:55 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7RpR-0007fy-Jb; Thu, 08 Jun 2023 22:26:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7Rof-0003wd-33 for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:29 -0400 Received: from mail-pg1-x52c.google.com ([2607:f8b0:4864:20::52c]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7Rnr-0005qE-9x for qemu-devel@nongnu.org; Thu, 08 Jun 2023 22:25:28 -0400 Received: by mail-pg1-x52c.google.com with SMTP id 41be03b00d2f7-517ab9a4a13so334995a12.1 for ; Thu, 08 Jun 2023 19:24:38 -0700 (PDT) Received: from stoup.. ([2602:ae:1598:4c01:b071:df63:5761:f449]) by smtp.gmail.com with ESMTPSA id x25-20020a62fb19000000b0063afb08afeesm1686458pfm.67.2023.06.08.19.24.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 19:24:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686277478; x=1688869478; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=AGmrN5JDCC5Y7cmptRYpqyBCVDSOb/l5HD4qcyU6ce4=; b=S7gUfg492S3/Kb5H/6N9lI09ZrnGsWhSH39Kj/g04ot3P7AHtzPNorwi9+57uKDoA2 Y0omvYlcvDFIU4uRgx44p8/sh70sEEAM7ubmlFlgs4Q5qalM1z3lGZK4ljv5YtRTpisV 6e44NjDiJgR8wsUWnwwTGIGbjC7Hc8mRd3DhIkY/Q9zCeK3ZvDxo5VVU41lCpDDUT2L/ KmyB2rDp9olPFOtWlfW3NLbaK3q1lt5EDzmypj3gD2+FQomGKVa2sKF2ImApy2CNAhwI lDC7dDTLb1i0WsIGf3gdBUAtkNc/M5ssQSplWEBE+eXACPkG1ZSNdgLF4ttZvQLmO1bo nSgg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686277478; x=1688869478; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=AGmrN5JDCC5Y7cmptRYpqyBCVDSOb/l5HD4qcyU6ce4=; b=NhE/sJ+bx0OKBMnxXzZ8Ia1ZfmR1QwC2FnIiXVH02RQrzdnAE+tVJSLg2K3gEVS4Bq En7Nto8kgdQf/xZigCP8hwsliXVn7dopmOeTuqR0tHiP08HthwluBeWZdUWT+s9AhOMG pREXMWdqcG/p3h5xX8xNPW3XEthXuHpc8L2KO9rbjcYZVwuVmyZ2/r7VmiIzeahfVXgF RSN5OhPdm9+zS+scRe/8KfS+mPyukbZ71Ml8ThPnEJtPvDjQoFvQPz5jrt5MZnlAatmR jjsLhFcPzV/i6HVzHY732mZyJK0NkIbJQycwytSRPUw+0o009E3viIfROjgJWl6VcFt9 ge2w== X-Gm-Message-State: AC+VfDxK0dicIq7b3ok1XLBfxZuQcyGtTdDmdfOJ8EhozFzlY5enKZm2 nqIZLm0g9lNfW21wwIwwI4frkDol7yR6oKWwUgg= X-Google-Smtp-Source: ACHHUZ4LE+lYUD4w4uG47WSKGjQjEohxUKI+DTOiUlleeQu1ciXP13cAwHGKFHCS9NKbP6WY8tDIRg== X-Received: by 2002:a05:6a20:8f11:b0:10b:40a9:ec48 with SMTP id b17-20020a056a208f1100b0010b40a9ec48mr34673pzk.29.1686277477800; Thu, 08 Jun 2023 19:24:37 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ardb@kernel.org, berrange@redhat.com, qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com Subject: [PATCH v2 38/38] host/include/ppc: Implement aes-round.h Date: Thu, 8 Jun 2023 19:24:01 -0700 Message-Id: <20230609022401.684157-39-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230609022401.684157-1-richard.henderson@linaro.org> References: <20230609022401.684157-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::52c; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x52c.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1686277616840100003 Content-Type: text/plain; charset="utf-8" Detect CRYPTO in cpuinfo; implement the accel hooks. Signed-off-by: Richard Henderson Reviewed-by: Daniel Henrique Barboza --- host/include/ppc/host/aes-round.h | 181 ++++++++++++++++++++++++++++ host/include/ppc/host/cpuinfo.h | 1 + host/include/ppc64/host/aes-round.h | 1 + util/cpuinfo-ppc.c | 8 ++ 4 files changed, 191 insertions(+) create mode 100644 host/include/ppc/host/aes-round.h create mode 100644 host/include/ppc64/host/aes-round.h diff --git a/host/include/ppc/host/aes-round.h b/host/include/ppc/host/aes-= round.h new file mode 100644 index 0000000000..9b5a15d1e5 --- /dev/null +++ b/host/include/ppc/host/aes-round.h @@ -0,0 +1,181 @@ +/* + * Power v2.07 specific aes acceleration. + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef PPC_HOST_AES_ROUND_H +#define PPC_HOST_AES_ROUND_H + +#ifndef __ALTIVEC__ +/* Without ALTIVEC, we can't even write inline assembly. */ +#include "host/include/generic/host/aes-round.h" +#else +#include "host/cpuinfo.h" + +#ifdef __CRYPTO__ +# define HAVE_AES_ACCEL true +#else +# define HAVE_AES_ACCEL likely(cpuinfo & CPUINFO_CRYPTO) +#endif +#define ATTR_AES_ACCEL + +/* + * While there is , both gcc and clang "aid" with the + * endianness issues in different ways. Just use inline asm instead. + */ + +/* Bytes in memory are host-endian; bytes in register are @be. */ +static inline AESStateVec aes_accel_ld(const AESState *p, bool be) +{ + AESStateVec r; + + if (be) { + asm("lvx %0, 0, %1" : "=3Dv"(r) : "r"(p), "m"(*p)); + } else if (HOST_BIG_ENDIAN) { + AESStateVec rev =3D { + 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, + }; + asm("lvx %0, 0, %1\n\t" + "vperm %0, %0, %0, %2" + : "=3Dv"(r) : "r"(p), "v"(rev), "m"(*p)); + } else { +#ifdef __POWER9_VECTOR__ + asm("lxvb16x %x0, 0, %1" : "=3Dv"(r) : "r"(p), "m"(*p)); +#else + asm("lxvd2x %x0, 0, %1\n\t" + "xxpermdi %x0, %x0, %x0, 2" + : "=3Dv"(r) : "r"(p), "m"(*p)); +#endif + } + return r; +} + +static void aes_accel_st(AESState *p, AESStateVec r, bool be) +{ + if (be) { + asm("stvx %1, 0, %2" : "=3Dm"(*p) : "v"(r), "r"(p)); + } else if (HOST_BIG_ENDIAN) { + AESStateVec rev =3D { + 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, + }; + asm("vperm %1, %1, %1, %2\n\t" + "stvx %1, 0, %3" + : "=3Dm"(*p), "+v"(r) : "v"(rev), "r"(p)); + } else { +#ifdef __POWER9_VECTOR__ + asm("stxvb16x %x1, 0, %2" : "=3Dm"(*p) : "v"(r), "r"(p)); +#else + asm("xxpermdi %x1, %x1, %x1, 2\n\t" + "stxvd2x %x1, 0, %2" + : "=3Dm"(*p), "+v"(r) : "r"(p)); +#endif + } +} + +static inline AESStateVec aes_accel_vcipher(AESStateVec d, AESStateVec k) +{ + asm("vcipher %0, %0, %1" : "+v"(d) : "v"(k)); + return d; +} + +static inline AESStateVec aes_accel_vncipher(AESStateVec d, AESStateVec k) +{ + asm("vncipher %0, %0, %1" : "+v"(d) : "v"(k)); + return d; +} + +static inline AESStateVec aes_accel_vcipherlast(AESStateVec d, AESStateVec= k) +{ + asm("vcipherlast %0, %0, %1" : "+v"(d) : "v"(k)); + return d; +} + +static inline AESStateVec aes_accel_vncipherlast(AESStateVec d, AESStateVe= c k) +{ + asm("vncipherlast %0, %0, %1" : "+v"(d) : "v"(k)); + return d; +} + +static inline void +aesenc_MC_accel(AESState *ret, const AESState *st, bool be) +{ + AESStateVec t, z =3D { }; + + t =3D aes_accel_ld(st, be); + t =3D aes_accel_vncipherlast(t, z); + t =3D aes_accel_vcipher(t, z); + aes_accel_st(ret, t, be); +} + +static inline void +aesenc_SB_SR_AK_accel(AESState *ret, const AESState *st, + const AESState *rk, bool be) +{ + AESStateVec t, k; + + t =3D aes_accel_ld(st, be); + k =3D aes_accel_ld(rk, be); + t =3D aes_accel_vcipherlast(t, k); + aes_accel_st(ret, t, be); +} + +static inline void +aesenc_SB_SR_MC_AK_accel(AESState *ret, const AESState *st, + const AESState *rk, bool be) +{ + AESStateVec t, k; + + t =3D aes_accel_ld(st, be); + k =3D aes_accel_ld(rk, be); + t =3D aes_accel_vcipher(t, k); + aes_accel_st(ret, t, be); +} + +static inline void +aesdec_IMC_accel(AESState *ret, const AESState *st, bool be) +{ + AESStateVec t, z =3D { }; + + t =3D aes_accel_ld(st, be); + t =3D aes_accel_vcipherlast(t, z); + t =3D aes_accel_vncipher(t, z); + aes_accel_st(ret, t, be); +} + +static inline void +aesdec_ISB_ISR_AK_accel(AESState *ret, const AESState *st, + const AESState *rk, bool be) +{ + AESStateVec t, k; + + t =3D aes_accel_ld(st, be); + k =3D aes_accel_ld(rk, be); + t =3D aes_accel_vncipherlast(t, k); + aes_accel_st(ret, t, be); +} + +static inline void +aesdec_ISB_ISR_AK_IMC_accel(AESState *ret, const AESState *st, + const AESState *rk, bool be) +{ + AESStateVec t, k; + + t =3D aes_accel_ld(st, be); + k =3D aes_accel_ld(rk, be); + t =3D aes_accel_vncipher(t, k); + aes_accel_st(ret, t, be); +} + +static inline void +aesdec_ISB_ISR_IMC_AK_accel(AESState *ret, const AESState *st, + const AESState *rk, bool be) +{ + AESStateVec t, k, z =3D { }; + + t =3D aes_accel_ld(st, be); + k =3D aes_accel_ld(rk, be); + t =3D aes_accel_vncipher(t, z); + aes_accel_st(ret, t ^ k, be); +} +#endif /* __ALTIVEC__ */ +#endif /* PPC_HOST_AES_ROUND_H */ diff --git a/host/include/ppc/host/cpuinfo.h b/host/include/ppc/host/cpuinf= o.h index 7ec252ef52..6cc727dba7 100644 --- a/host/include/ppc/host/cpuinfo.h +++ b/host/include/ppc/host/cpuinfo.h @@ -16,6 +16,7 @@ #define CPUINFO_ISEL (1u << 5) #define CPUINFO_ALTIVEC (1u << 6) #define CPUINFO_VSX (1u << 7) +#define CPUINFO_CRYPTO (1u << 8) =20 /* Initialized with a constructor. */ extern unsigned cpuinfo; diff --git a/host/include/ppc64/host/aes-round.h b/host/include/ppc64/host/= aes-round.h new file mode 100644 index 0000000000..4a78d94de8 --- /dev/null +++ b/host/include/ppc64/host/aes-round.h @@ -0,0 +1 @@ +#include "host/include/ppc/host/aes-round.h" diff --git a/util/cpuinfo-ppc.c b/util/cpuinfo-ppc.c index ee761de33a..053b383720 100644 --- a/util/cpuinfo-ppc.c +++ b/util/cpuinfo-ppc.c @@ -49,6 +49,14 @@ unsigned __attribute__((constructor)) cpuinfo_init(void) /* We only care about the portion of VSX that overlaps Altivec. */ if (hwcap & PPC_FEATURE_HAS_VSX) { info |=3D CPUINFO_VSX; + /* + * We use VSX especially for little-endian, but we should + * always have both anyway, since VSX came with Power7 + * and crypto came with Power8. + */ + if (hwcap2 & PPC_FEATURE2_HAS_VEC_CRYPTO) { + info |=3D CPUINFO_CRYPTO; + } } } =20 --=20 2.34.1