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[125.228.20.175]) by smtp.gmail.com with ESMTPSA id c1-20020a170902d48100b001b3f039f8a8sm5609683plg.61.2023.06.22.09.18.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 Jun 2023 09:18:46 -0700 (PDT) From: Max Chou To: qemu-devel@nongnu.org, qemu-riscv@nongnu.org Cc: dbarboza@ventanamicro.com, Max Chou , Frank Chang , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= Subject: [PATCH v4 15/17] crypto: Add SM4 constant parameter CK Date: Fri, 23 Jun 2023 00:16:31 +0800 Message-Id: <20230622161646.32005-16-max.chou@sifive.com> X-Mailer: git-send-email 2.39.2 (Apple Git-143) In-Reply-To: <20230622161646.32005-1-max.chou@sifive.com> References: <20230622161646.32005-1-max.chou@sifive.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::62c; envelope-from=max.chou@sifive.com; helo=mail-pl1-x62c.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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Adds sm4_ck constant for use in sm4 cryptography across different targets. Signed-off-by: Max Chou Reviewed-by: Frank Chang Signed-off-by: Max Chou --- crypto/sm4.c | 10 ++++++++++ include/crypto/sm4.h | 1 + 2 files changed, 11 insertions(+) diff --git a/crypto/sm4.c b/crypto/sm4.c index 9f0cd452c7..2987306cf7 100644 --- a/crypto/sm4.c +++ b/crypto/sm4.c @@ -47,3 +47,13 @@ uint8_t const sm4_sbox[] = { 0x79, 0xee, 0x5f, 0x3e, 0xd7, 0xcb, 0x39, 0x48, }; +uint32_t const sm4_ck[] = { + 0x00070e15, 0x1c232a31, 0x383f464d, 0x545b6269, + 0x70777e85, 0x8c939aa1, 0xa8afb6bd, 0xc4cbd2d9, + 0xe0e7eef5, 0xfc030a11, 0x181f262d, 0x343b4249, + 0x50575e65, 0x6c737a81, 0x888f969d, 0xa4abb2b9, + 0xc0c7ced5, 0xdce3eaf1, 0xf8ff060d, 0x141b2229, + 0x30373e45, 0x4c535a61, 0x686f767d, 0x848b9299, + 0xa0a7aeb5, 0xbcc3cad1, 0xd8dfe6ed, 0xf4fb0209, + 0x10171e25, 0x2c333a41, 0x484f565d, 0x646b7279 +}; diff --git a/include/crypto/sm4.h b/include/crypto/sm4.h index de8245d8a7..382b26d922 100644 --- a/include/crypto/sm4.h +++ b/include/crypto/sm4.h @@ -2,6 +2,7 @@ #define QEMU_SM4_H extern const uint8_t sm4_sbox[256]; +extern const uint32_t sm4_ck[32]; static inline uint32_t sm4_subword(uint32_t word) {