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GET /api/patches/2218048/?format=api
{ "id": 2218048, "url": "http://patchwork.ozlabs.org/api/patches/2218048/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20260331100047.34618-14-philippe.reynes@softathome.com/", "project": { "id": 18, "url": "http://patchwork.ozlabs.org/api/projects/18/?format=api", "name": "U-Boot", "link_name": "uboot", "list_id": "u-boot.lists.denx.de", "list_email": "u-boot@lists.denx.de", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260331100047.34618-14-philippe.reynes@softathome.com>", "list_archive_url": null, "date": "2026-03-31T10:00:45", "name": "[v3,13/15] tools: preload_check_sign: add support of ecdsa", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": false, "hash": "37d63555bc4d34af5e5cb4191b0f3f8b70592706", "submitter": { "id": 74351, "url": "http://patchwork.ozlabs.org/api/people/74351/?format=api", "name": "Philippe Reynes", "email": "philippe.reynes@softathome.com" }, "delegate": { "id": 161313, "url": "http://patchwork.ozlabs.org/api/users/161313/?format=api", "username": "raymo200915", "first_name": "Raymond", "last_name": "Mao", "email": "raymondmaoca@gmail.com" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20260331100047.34618-14-philippe.reynes@softathome.com/mbox/", "series": [ { "id": 498164, "url": "http://patchwork.ozlabs.org/api/series/498164/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=498164", "date": "2026-03-31T10:00:34", "name": "add software ecdsa support", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/498164/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2218048/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2218048/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<u-boot-bounces@lists.denx.de>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=softathome1.onmicrosoft.com header.i=@softathome1.onmicrosoft.com\n header.a=rsa-sha256 header.s=selector1-softathome1-onmicrosoft-com\n header.b=nuOy30ce;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=85.214.62.61; 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client-ip=149.6.166.170;\n helo=proxy.softathome.com; pr=C", "From": "Philippe Reynes <philippe.reynes@softathome.com>", "To": "marko.makela@iki.fi, jonny.green@keytechinc.com, raymondmaoca@gmail.com,\n trini@konsulko.com, simon.glass@canonical.com", "Cc": "u-boot@lists.denx.de,\n\tPhilippe Reynes <philippe.reynes@softathome.com>", "Subject": "[PATCH v3 13/15] tools: preload_check_sign: add support of ecdsa", "Date": "Tue, 31 Mar 2026 12:00:45 +0200", "Message-ID": "<20260331100047.34618-14-philippe.reynes@softathome.com>", "X-Mailer": "git-send-email 2.43.0", "In-Reply-To": "<20260331100047.34618-1-philippe.reynes@softathome.com>", "References": "<20260331100047.34618-1-philippe.reynes@softathome.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "PA2PEPF00019233:EE_|PR0P264MB3030:EE_", "Content-Type": "text/plain", "X-MS-Office365-Filtering-Correlation-Id": "0b01fd74-b273-4b9d-3f80-08de8f0c655a", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "BCL:0;\n ARA:13230040|1800799024|82310400026|376014|36860700016|56012099003|18002099003|22082099003;", "X-Microsoft-Antispam-Message-Info": "\n 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", "X-Forefront-Antispam-Report": "CIP:149.6.166.170; 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Ip=[149.6.166.170];\n Helo=[proxy.softathome.com]", "X-MS-Exchange-CrossTenant-AuthSource": "PA2PEPF00019233.FRAP264.PROD.OUTLOOK.COM", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "PR0P264MB3030", "X-BeenThere": "u-boot@lists.denx.de", "X-Mailman-Version": "2.1.39", "Precedence": "list", "List-Id": "U-Boot discussion <u-boot.lists.denx.de>", "List-Unsubscribe": "<https://lists.denx.de/options/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=unsubscribe>", "List-Archive": "<https://lists.denx.de/pipermail/u-boot/>", "List-Post": "<mailto:u-boot@lists.denx.de>", "List-Help": "<mailto:u-boot-request@lists.denx.de?subject=help>", "List-Subscribe": "<https://lists.denx.de/listinfo/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=subscribe>", "Errors-To": "u-boot-bounces@lists.denx.de", "Sender": "\"U-Boot\" <u-boot-bounces@lists.denx.de>", "X-Virus-Scanned": "clamav-milter 0.103.8 at phobos.denx.de", "X-Virus-Status": "Clean" }, "content": "right now, the tool preload_check_sign may only\nchecks an image with a pre-load header with rsa.\nWe add the support of pre-load header with ecdsa.\n\nSigned-off-by: Philippe Reynes <philippe.reynes@softathome.com>\n---\nv3:\n- initial version\n\n tools/preload_check_sign.c | 24 ++++++++++++++++++++++++\n 1 file changed, 24 insertions(+)", "diff": "diff --git a/tools/preload_check_sign.c b/tools/preload_check_sign.c\nindex ebead459273..6601072be77 100644\n--- a/tools/preload_check_sign.c\n+++ b/tools/preload_check_sign.c\n@@ -8,6 +8,9 @@\n * complete file. The tool preload_check_sign allows to verify and authenticate\n * a file starting with a preload header.\n */\n+\n+#define OPENSSL_API_COMPAT 0x10101000L\n+\n #include <stdio.h>\n #include <unistd.h>\n #include <openssl/pem.h>\n@@ -144,6 +147,27 @@ int main(int argc, char **argv)\n \tinfo.sig_info.key = info.key;\n \tinfo.sig_info.keylen = info.key_len;\n \n+\t/* For ecdsa key, we have to update some values */\n+\tif (EVP_PKEY_id(pkey) == EVP_PKEY_EC) {\n+\t\tEC_KEY *ecdsa_key;\n+\t\tconst EC_GROUP *group;\n+\n+\t\tecdsa_key = EVP_PKEY_get1_EC_KEY(pkey);\n+\t\tif (!ecdsa_key) {\n+\t\t\tfprintf(stderr, \"Can not extract ECDSA key\\n\");\n+\t\t\tgoto out;\n+\t\t}\n+\n+\t\tgroup = EC_KEY_get0_group(ecdsa_key);\n+\t\tif (!group) {\n+\t\t\tfprintf(stderr, \"Can not extract ECDSA group\\n\");\n+\t\t\tgoto out;\n+\t\t}\n+\n+\t\tinfo.sig_info.keyfile = keyfile;\n+\t\tinfo.sig_size = (EC_GROUP_order_bits(group) + 7) / 8 * 2;\n+\t}\n+\n \t/* Check the signature */\n \timage_pre_load_sig_set_info(&info);\n \tret = image_pre_load_sig((ulong)buffer);\n", "prefixes": [ "v3", "13/15" ] }