From nobody Wed May 8 21:19:16 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1641978793512849.3802421133523; Wed, 12 Jan 2022 01:13:13 -0800 (PST) Received: from localhost ([::1]:53030 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n7Zgt-0003yE-JW for importer@patchew.org; Wed, 12 Jan 2022 04:13:11 -0500 Received: from eggs.gnu.org ([209.51.188.92]:48606) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n7Z93-00009L-LT; Wed, 12 Jan 2022 03:38:13 -0500 Received: from twspam01.aspeedtech.com ([211.20.114.71]:61395) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n7Z91-0003VF-FR; Wed, 12 Jan 2022 03:38:13 -0500 Received: from twspam01.aspeedtech.com (localhost [127.0.0.2] (may be forged)) by twspam01.aspeedtech.com with ESMTP id 20C85Bp4000779; Wed, 12 Jan 2022 16:05:11 +0800 (GMT-8) (envelope-from troy_lee@aspeedtech.com) Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 20C8332N099909; Wed, 12 Jan 2022 16:03:03 +0800 (GMT-8) (envelope-from troy_lee@aspeedtech.com) Received: from localhost.localdomain (192.168.10.10) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 12 Jan 2022 16:09:40 +0800 From: Troy Lee To: Subject: [PATCH v2 1/2] hw/misc: Supporting AST2600 HACE accumulative mode Date: Wed, 12 Jan 2022 16:09:36 +0800 Message-ID: <20220112080937.366835-2-troy_lee@aspeedtech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220112080937.366835-1-troy_lee@aspeedtech.com> References: <20220112080937.366835-1-troy_lee@aspeedtech.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [192.168.10.10] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 20C8332N099909 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=211.20.114.71; envelope-from=troy_lee@aspeedtech.com; helo=twspam01.aspeedtech.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=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: Peter Maydell , Andrew Jeffery , hailin.wu@aspeedtech.com, leetroy@gmail.com, "open list:ASPEED BMCs" , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Joel Stanley Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1641978795135100001 Content-Type: text/plain; charset="utf-8" Accumulative mode will supply a initial state and append padding bit at the end of hash stream. However, the crypto library will padding those bit automatically, so ripped it off from iov array. The aspeed ast2600 acculumative mode is described in datasheet ast2600v10.pdf section 25.6.4: 1. Allocationg and initiating accumulative hash digest write buffer with initial state. * Since QEMU crypto/hash api doesn't provide the API to set initial state of hash library, and the initial state is already setted by crypto library (gcrypt/glib/...), so skip this step. 2. Calculating accumulative hash digest. (a) When receiving the last accumulative data, software need to add padding message at the end of the accumulative data. Padding message described in specific of MD5, SHA-1, SHA224, SHA256, SHA512, SHA512/224, SHA512/256. * Since the crypto library (gcrypt/glib) already pad the padding message internally. * This patch is to remove the padding message which fed byguest machine driver. Changes in v2: - Coding style - Add accumulative mode description in comment Signed-off-by: Troy Lee --- hw/misc/aspeed_hace.c | 43 ++++++++++++++++++++++++++++------- include/hw/misc/aspeed_hace.h | 1 + 2 files changed, 36 insertions(+), 8 deletions(-) diff --git a/hw/misc/aspeed_hace.c b/hw/misc/aspeed_hace.c index 10f00e65f4..0710f44621 100644 --- a/hw/misc/aspeed_hace.c +++ b/hw/misc/aspeed_hace.c @@ -11,6 +11,7 @@ #include "qemu/osdep.h" #include "qemu/log.h" #include "qemu/error-report.h" +#include "qemu/bswap.h" #include "hw/misc/aspeed_hace.h" #include "qapi/error.h" #include "migration/vmstate.h" @@ -27,6 +28,7 @@ =20 #define R_HASH_SRC (0x20 / 4) #define R_HASH_DEST (0x24 / 4) +#define R_HASH_KEY_BUFF (0x28 / 4) #define R_HASH_SRC_LEN (0x2c / 4) =20 #define R_HASH_CMD (0x30 / 4) @@ -94,7 +96,8 @@ static int hash_algo_lookup(uint32_t reg) return -1; } =20 -static void do_hash_operation(AspeedHACEState *s, int algo, bool sg_mode) +static void do_hash_operation(AspeedHACEState *s, int algo, bool sg_mode, + bool acc_mode) { struct iovec iov[ASPEED_HACE_MAX_SG]; g_autofree uint8_t *digest_buf; @@ -103,6 +106,7 @@ static void do_hash_operation(AspeedHACEState *s, int a= lgo, bool sg_mode) =20 if (sg_mode) { uint32_t len =3D 0; + uint32_t total_len =3D 0; =20 for (i =3D 0; !(len & SG_LIST_LEN_LAST); i++) { uint32_t addr, src; @@ -123,10 +127,26 @@ static void do_hash_operation(AspeedHACEState *s, int= algo, bool sg_mode) MEMTXATTRS_UNSPECIFIED, NULL); addr &=3D SG_LIST_ADDR_MASK; =20 - iov[i].iov_len =3D len & SG_LIST_LEN_MASK; - plen =3D iov[i].iov_len; + plen =3D len & SG_LIST_LEN_MASK; iov[i].iov_base =3D address_space_map(&s->dram_as, addr, &plen= , false, MEMTXATTRS_UNSPECIFIED); + + if (acc_mode) { + total_len +=3D plen; + + if (len & SG_LIST_LEN_LAST) { + /* + * In the padding message, the last 64/128 bit represe= nts + * the total length of bitstream in big endian. + * SHA-224, SHA-256 are 64 bit + * SHA-384, SHA-512, SHA-512/224, SHA-512/256 are 128 = bit + * However, we would not process such a huge bit strea= m. + */ + plen -=3D total_len - (ldq_be_p(iov[i].iov_base + plen= - 8) / 8); + } + } + + iov[i].iov_len =3D plen; } } else { hwaddr len =3D s->regs[R_HASH_SRC_LEN]; @@ -210,6 +230,9 @@ static void aspeed_hace_write(void *opaque, hwaddr addr= , uint64_t data, case R_HASH_DEST: data &=3D ahc->dest_mask; break; + case R_HASH_KEY_BUFF: + data &=3D ahc->key_mask; + break; case R_HASH_SRC_LEN: data &=3D 0x0FFFFFFF; break; @@ -229,12 +252,13 @@ static void aspeed_hace_write(void *opaque, hwaddr ad= dr, uint64_t data, } algo =3D hash_algo_lookup(data); if (algo < 0) { - qemu_log_mask(LOG_GUEST_ERROR, - "%s: Invalid hash algorithm selection 0x%"PRIx64"\= n", - __func__, data & ahc->hash_mask); - break; + qemu_log_mask(LOG_GUEST_ERROR, + "%s: Invalid hash algorithm selection 0x%"PRIx64"\n", + __func__, data & ahc->hash_mask); + break; } - do_hash_operation(s, algo, data & HASH_SG_EN); + do_hash_operation(s, algo, data & HASH_SG_EN, + ((data & HASH_HMAC_MASK) =3D=3D HASH_DIGEST_ACCUM)); =20 if (data & HASH_IRQ_EN) { qemu_irq_raise(s->irq); @@ -333,6 +357,7 @@ static void aspeed_ast2400_hace_class_init(ObjectClass = *klass, void *data) =20 ahc->src_mask =3D 0x0FFFFFFF; ahc->dest_mask =3D 0x0FFFFFF8; + ahc->key_mask =3D 0x0FFFFFC0; ahc->hash_mask =3D 0x000003ff; /* No SG or SHA512 modes */ } =20 @@ -351,6 +376,7 @@ static void aspeed_ast2500_hace_class_init(ObjectClass = *klass, void *data) =20 ahc->src_mask =3D 0x3fffffff; ahc->dest_mask =3D 0x3ffffff8; + ahc->key_mask =3D 0x3FFFFFC0; ahc->hash_mask =3D 0x000003ff; /* No SG or SHA512 modes */ } =20 @@ -369,6 +395,7 @@ static void aspeed_ast2600_hace_class_init(ObjectClass = *klass, void *data) =20 ahc->src_mask =3D 0x7FFFFFFF; ahc->dest_mask =3D 0x7FFFFFF8; + ahc->key_mask =3D 0x7FFFFFF8; ahc->hash_mask =3D 0x00147FFF; } =20 diff --git a/include/hw/misc/aspeed_hace.h b/include/hw/misc/aspeed_hace.h index 94d5ada95f..2242945eb4 100644 --- a/include/hw/misc/aspeed_hace.h +++ b/include/hw/misc/aspeed_hace.h @@ -37,6 +37,7 @@ struct AspeedHACEClass { =20 uint32_t src_mask; uint32_t dest_mask; + uint32_t key_mask; uint32_t hash_mask; }; =20 --=20 2.25.1 From nobody Wed May 8 21:19:16 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1641977702750853.8658023055899; Wed, 12 Jan 2022 00:55:02 -0800 (PST) Received: from localhost ([::1]:60634 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n7ZPJ-0005Xn-Pa for importer@patchew.org; Wed, 12 Jan 2022 03:55:01 -0500 Received: from eggs.gnu.org ([209.51.188.92]:48564) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n7Z8y-0008Th-Cc; Wed, 12 Jan 2022 03:38:09 -0500 Received: from twspam01.aspeedtech.com ([211.20.114.71]:22962) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n7Z8w-0003Uv-8Z; Wed, 12 Jan 2022 03:38:08 -0500 Received: from twspam01.aspeedtech.com (localhost [127.0.0.2] (may be forged)) by twspam01.aspeedtech.com with ESMTP id 20C85AEa000778; Wed, 12 Jan 2022 16:05:10 +0800 (GMT-8) (envelope-from troy_lee@aspeedtech.com) Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 20C833Hw099910; Wed, 12 Jan 2022 16:03:03 +0800 (GMT-8) (envelope-from troy_lee@aspeedtech.com) Received: from localhost.localdomain (192.168.10.10) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 12 Jan 2022 16:09:40 +0800 From: Troy Lee To: Subject: [PATCH v2 2/2] tests/qtest: Add test for Aspeed HACE accumulative mode Date: Wed, 12 Jan 2022 16:09:37 +0800 Message-ID: <20220112080937.366835-3-troy_lee@aspeedtech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220112080937.366835-1-troy_lee@aspeedtech.com> References: <20220112080937.366835-1-troy_lee@aspeedtech.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [192.168.10.10] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 20C833Hw099910 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=211.20.114.71; envelope-from=troy_lee@aspeedtech.com; helo=twspam01.aspeedtech.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=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: Laurent Vivier , Peter Maydell , Thomas Huth , Andrew Jeffery , hailin.wu@aspeedtech.com, leetroy@gmail.com, "open list:ASPEED BMCs" , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Paolo Bonzini , Joel Stanley Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1641977705461100001 Content-Type: text/plain; charset="utf-8" This add two addition test cases for accumulative mode under sg enabled. The input vector was manually craft with "abc" + bit 1 + padding zeros + L. The padding length depends on algorithm, i.e. SHA512 (1024 bit), SHA256 (512 bit). The result was calculated by command line sha512sum/sha256sum utilities without padding, i.e. only "abc" ascii text. Signed-off-by: Troy Lee --- tests/qtest/aspeed_hace-test.c | 145 +++++++++++++++++++++++++++++++++ 1 file changed, 145 insertions(+) diff --git a/tests/qtest/aspeed_hace-test.c b/tests/qtest/aspeed_hace-test.c index 09ee31545e..6a2f404b93 100644 --- a/tests/qtest/aspeed_hace-test.c +++ b/tests/qtest/aspeed_hace-test.c @@ -21,6 +21,7 @@ #define HACE_ALGO_SHA512 (BIT(5) | BIT(6)) #define HACE_ALGO_SHA384 (BIT(5) | BIT(6) | BIT(10)) #define HACE_SG_EN BIT(18) +#define HACE_ACCUM_EN BIT(8) =20 #define HACE_STS 0x1c #define HACE_RSA_ISR BIT(13) @@ -96,6 +97,57 @@ static const uint8_t test_result_sg_sha256[] =3D { 0x55, 0x1e, 0x1e, 0xc5, 0x80, 0xdd, 0x6d, 0x5a, 0x6e, 0xcd, 0xe9, 0xf3, 0xd3, 0x5e, 0x6e, 0x4a, 0x71, 0x7f, 0xbd, 0xe4}; =20 +/* + * The accumulative mode requires firmware to provide internal initial sta= te + * and message padding (including length L at the end of padding). + * + * This test vector is a ascii text "abc" with padding message. + * + * Expected results were generated using command line utitiles: + * + * echo -n -e 'abc' | dd of=3D/tmp/test + * for hash in sha512sum sha256sum; do $hash /tmp/test; done + */ +static const uint8_t test_vector_accum_512[] =3D { + 0x61, 0x62, 0x63, 0x80, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18}; + +static const uint8_t test_vector_accum_256[] =3D { + 0x61, 0x62, 0x63, 0x80, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18}; + +static const uint8_t test_result_accum_sha512[] =3D { + 0xdd, 0xaf, 0x35, 0xa1, 0x93, 0x61, 0x7a, 0xba, 0xcc, 0x41, 0x73, 0x49, + 0xae, 0x20, 0x41, 0x31, 0x12, 0xe6, 0xfa, 0x4e, 0x89, 0xa9, 0x7e, 0xa2, + 0x0a, 0x9e, 0xee, 0xe6, 0x4b, 0x55, 0xd3, 0x9a, 0x21, 0x92, 0x99, 0x2a, + 0x27, 0x4f, 0xc1, 0xa8, 0x36, 0xba, 0x3c, 0x23, 0xa3, 0xfe, 0xeb, 0xbd, + 0x45, 0x4d, 0x44, 0x23, 0x64, 0x3c, 0xe8, 0x0e, 0x2a, 0x9a, 0xc9, 0x4f, + 0xa5, 0x4c, 0xa4, 0x9f}; + +static const uint8_t test_result_accum_sha256[] =3D { + 0xba, 0x78, 0x16, 0xbf, 0x8f, 0x01, 0xcf, 0xea, 0x41, 0x41, 0x40, 0xde, + 0x5d, 0xae, 0x22, 0x23, 0xb0, 0x03, 0x61, 0xa3, 0x96, 0x17, 0x7a, 0x9c, + 0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad}; =20 static void write_regs(QTestState *s, uint32_t base, uint32_t src, uint32_t length, uint32_t out, uint32_t method) @@ -308,6 +360,86 @@ static void test_sha512_sg(const char *machine, const = uint32_t base, qtest_quit(s); } =20 +static void test_sha256_accum(const char *machine, const uint32_t base, + const uint32_t src_addr) +{ + QTestState *s =3D qtest_init(machine); + + const uint32_t buffer_addr =3D src_addr + 0x1000000; + const uint32_t digest_addr =3D src_addr + 0x4000000; + uint8_t digest[32] =3D {0}; + struct AspeedSgList array[] =3D { + { cpu_to_le32(sizeof(test_vector_accum_256) | SG_LIST_LEN_LAST), + cpu_to_le32(buffer_addr) }, + }; + + /* Check engine is idle, no busy or irq bits set */ + g_assert_cmphex(qtest_readl(s, base + HACE_STS), =3D=3D, 0); + + /* Write test vector into memory */ + qtest_memwrite(s, buffer_addr, test_vector_accum_256, sizeof(test_vect= or_accum_256)); + qtest_memwrite(s, src_addr, array, sizeof(array)); + + write_regs(s, base, src_addr, sizeof(test_vector_accum_256), + digest_addr, HACE_ALGO_SHA256 | HACE_SG_EN | HACE_ACCUM_EN); + + /* Check hash IRQ status is asserted */ + g_assert_cmphex(qtest_readl(s, base + HACE_STS), =3D=3D, 0x00000200); + + /* Clear IRQ status and check status is deasserted */ + qtest_writel(s, base + HACE_STS, 0x00000200); + g_assert_cmphex(qtest_readl(s, base + HACE_STS), =3D=3D, 0); + + /* Read computed digest from memory */ + qtest_memread(s, digest_addr, digest, sizeof(digest)); + + /* Check result of computation */ + g_assert_cmpmem(digest, sizeof(digest), + test_result_accum_sha256, sizeof(digest)); + + qtest_quit(s); +} + +static void test_sha512_accum(const char *machine, const uint32_t base, + const uint32_t src_addr) +{ + QTestState *s =3D qtest_init(machine); + + const uint32_t buffer_addr =3D src_addr + 0x1000000; + const uint32_t digest_addr =3D src_addr + 0x4000000; + uint8_t digest[64] =3D {0}; + struct AspeedSgList array[] =3D { + { cpu_to_le32(sizeof(test_vector_accum_512) | SG_LIST_LEN_LAST), + cpu_to_le32(buffer_addr) }, + }; + + /* Check engine is idle, no busy or irq bits set */ + g_assert_cmphex(qtest_readl(s, base + HACE_STS), =3D=3D, 0); + + /* Write test vector into memory */ + qtest_memwrite(s, buffer_addr, test_vector_accum_512, sizeof(test_vect= or_accum_512)); + qtest_memwrite(s, src_addr, array, sizeof(array)); + + write_regs(s, base, src_addr, sizeof(test_vector_accum_512), + digest_addr, HACE_ALGO_SHA512 | HACE_SG_EN | HACE_ACCUM_EN); + + /* Check hash IRQ status is asserted */ + g_assert_cmphex(qtest_readl(s, base + HACE_STS), =3D=3D, 0x00000200); + + /* Clear IRQ status and check status is deasserted */ + qtest_writel(s, base + HACE_STS, 0x00000200); + g_assert_cmphex(qtest_readl(s, base + HACE_STS), =3D=3D, 0); + + /* Read computed digest from memory */ + qtest_memread(s, digest_addr, digest, sizeof(digest)); + + /* Check result of computation */ + g_assert_cmpmem(digest, sizeof(digest), + test_result_accum_sha512, sizeof(digest)); + + qtest_quit(s); +} + struct masks { uint32_t src; uint32_t dest; @@ -396,6 +528,16 @@ static void test_sha512_sg_ast2600(void) test_sha512_sg("-machine ast2600-evb", 0x1e6d0000, 0x80000000); } =20 +static void test_sha256_accum_ast2600(void) +{ + test_sha256_accum("-machine ast2600-evb", 0x1e6d0000, 0x80000000); +} + +static void test_sha512_accum_ast2600(void) +{ + test_sha512_accum("-machine ast2600-evb", 0x1e6d0000, 0x80000000); +} + static void test_addresses_ast2600(void) { test_addresses("-machine ast2600-evb", 0x1e6d0000, &ast2600_masks); @@ -455,6 +597,9 @@ int main(int argc, char **argv) qtest_add_func("ast2600/hace/sha512_sg", test_sha512_sg_ast2600); qtest_add_func("ast2600/hace/sha256_sg", test_sha256_sg_ast2600); =20 + qtest_add_func("ast2600/hace/sha512_accum", test_sha512_accum_ast2600); + qtest_add_func("ast2600/hace/sha256_accum", test_sha256_accum_ast2600); + qtest_add_func("ast2500/hace/addresses", test_addresses_ast2500); qtest_add_func("ast2500/hace/sha512", test_sha512_ast2500); qtest_add_func("ast2500/hace/sha256", test_sha256_ast2500); --=20 2.25.1