From patchwork Tue Nov 16 08:06:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Weiwei Li X-Patchwork-Id: 12621747 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9CAC1C433EF for ; Tue, 16 Nov 2021 08:10:01 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 31D916101B for ; Tue, 16 Nov 2021 08:09:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 31D916101B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:58766 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mmtXS-00024m-5V for qemu-devel@archiver.kernel.org; Tue, 16 Nov 2021 03:09:58 -0500 Received: from eggs.gnu.org ([209.51.188.92]:60644) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mmtUp-00079x-Ov; Tue, 16 Nov 2021 03:07:19 -0500 Received: from smtp25.cstnet.cn ([159.226.251.25]:54550 helo=cstnet.cn) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mmtUm-00039l-1l; Tue, 16 Nov 2021 03:07:15 -0500 Received: from localhost.localdomain (unknown [180.156.147.178]) by APP-05 (Coremail) with SMTP id zQCowAC3mO2hZpNhU9VmBw--.50016S2; Tue, 16 Nov 2021 16:06:58 +0800 (CST) From: liweiwei To: richard.henderson@linaro.org, palmer@dabbelt.com, alistair.francis@wdc.com, bin.meng@windriver.com, qemu-riscv@nongnu.org, qemu-devel@nongnu.org Subject: [RFC PATCH v2 0/7] support subsets of scalar crypto extension Date: Tue, 16 Nov 2021 16:06:14 +0800 Message-Id: <20211116080621.2521-1-liweiwei@iscas.ac.cn> X-Mailer: git-send-email 2.17.1 X-CM-TRANSID: zQCowAC3mO2hZpNhU9VmBw--.50016S2 X-Coremail-Antispam: 1UD129KBjvJXoW7Cr4DAr45Cr1UJFyDuw1kuFg_yoW8tw4UpF 4rG3y3Gry5Ja9Fkw4ftF18Ar15Xr4rur43Jws3Awn7J3y3ArWfJrsakw13CFnrXF18Wr12 g3WUCw1fuw4UAFJanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUvY14x267AKxVW8JVW5JwAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK02 1l84ACjcxK6xIIjxv20xvE14v26r4j6ryUM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26r4j 6F4UM28EF7xvwVC2z280aVAFwI0_Cr1j6rxdM28EF7xvwVC2z280aVCY1x0267AKxVW0oV Cq3wAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0 I7IYx2IY67AKxVWUGVWUXwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r1j6r 4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwACI402YVCY1x02628v n2kIc2xKxwCF04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F4 0E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_Jw0_GFyl IxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWUJVWUCwCI42IY6xIIjxv20xvEc7CjxV AFwI0_Gr0_Cr1lIxAIcVCF04k26cxKx2IYs7xG6rWUJVWrZr1UMIIF0xvEx4A2jsIE14v2 6r4j6F4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Gr0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x0J UZa9-UUUUU= X-Originating-IP: [180.156.147.178] X-CM-SenderInfo: 5olzvxxzhlqxpvfd2hldfou0/ Received-SPF: pass client-ip=159.226.251.25; envelope-from=liweiwei@iscas.ac.cn; helo=cstnet.cn X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 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: , Cc: wangjunqiang@iscas.ac.cn, liweiwei , lazyparser@gmail.com, luruibo2000@163.com, lustrew@foxmail.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This patchset implements RISC-V K-extension v1.0.0.rc6 version instructions. Partial instructions are reused from B-extension. Specification: https://github.com/riscv/riscv-crypto The port is available here: https://github.com/plctlab/plct-qemu/tree/plct-k-upstream-v2 To test rvk implementation, specify cpu argument with 'x-zks=true,x-zkn=true' or "x-zbkb=true,x-zbkc=true,x-zbkx=true,x-zknd=true,x-zkne=true,x-zknh=true,x-zksed=true,x-zksh=true,x-zkr=true" to enable K-extension support. This implementation can pass the ACT tests for K with our extended act support for qemu (available at https://github.com/plctlab/plct-qemu/tree/plct-k-upstream-v2-with-act) v2: * optimize implementation for brev8, xperm, zip, unzip * use aes related sbox array from crypto/aes.h * move sm4_sbox to crypto/sm4.c, and share it with target/arm liweiwei (7): target/riscv: rvk: add cfg properties for zbk* and zk* target/riscv: rvk: add implementation of instructions for Zbk* crypto include/crypto target/arm: move sm4_sbox to crypto target/riscv: rvk: add implementation of instructions for Zk* target/riscv: rvk: add CSR support for Zkr disas/riscv.c: rvk: add disas support for Zbk* and Zk* instructions target/riscv: rvk: expose zbk* and zk* properties crypto/meson.build | 1 + crypto/sm4.c | 37 ++ disas/riscv.c | 171 ++++++++- include/crypto/sm4.h | 6 + meson | 2 +- target/arm/crypto_helper.c | 36 +- target/riscv/bitmanip_helper.c | 74 ++++ target/riscv/cpu.c | 36 ++ target/riscv/cpu.h | 13 + target/riscv/cpu_bits.h | 9 + target/riscv/crypto_helper.c | 446 ++++++++++++++++++++++ target/riscv/csr.c | 70 ++++ target/riscv/helper.h | 48 +++ target/riscv/insn32.decode | 94 ++++- target/riscv/insn_trans/trans_rvb.c.inc | 127 ++++++- target/riscv/insn_trans/trans_rvk.c.inc | 467 ++++++++++++++++++++++++ target/riscv/meson.build | 1 + target/riscv/pmp.h | 8 +- target/riscv/translate.c | 8 + 19 files changed, 1583 insertions(+), 71 deletions(-) create mode 100644 crypto/sm4.c create mode 100644 include/crypto/sm4.h create mode 100644 target/riscv/crypto_helper.c create mode 100644 target/riscv/insn_trans/trans_rvk.c.inc