{"id":2219298,"url":"http://patchwork.ozlabs.org/api/patches/2219298/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/20260402192431.2421155-1-yan.wang@softathome.com/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/projects/18/?format=json","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":"<20260402192431.2421155-1-yan.wang@softathome.com>","list_archive_url":null,"date":"2026-04-02T19:24:29","name":"[v2,1/3] tools: binman: Test signing an encrypted FIT with a preload header","commit_ref":null,"pull_url":null,"state":"changes-requested","archived":false,"hash":"62cf6149f959a007746b96cad9012cb2f6a912f2","submitter":{"id":90652,"url":"http://patchwork.ozlabs.org/api/people/90652/?format=json","name":"yan wang","email":"yan.wang@softathome.com"},"delegate":{"id":3651,"url":"http://patchwork.ozlabs.org/api/users/3651/?format=json","username":"trini","first_name":"Tom","last_name":"Rini","email":"trini@ti.com"},"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/20260402192431.2421155-1-yan.wang@softathome.com/mbox/","series":[{"id":498545,"url":"http://patchwork.ozlabs.org/api/series/498545/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=498545","date":"2026-04-02T19:24:29","name":"[v2,1/3] tools: binman: Test signing an encrypted FIT with a preload header","version":2,"mbox":"http://patchwork.ozlabs.org/series/498545/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2219298/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2219298/checks/","tags":{},"related":[],"headers":{"Return-Path":"","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=n4cR9iP7;\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":"yan wang ","To":"trini+nodisclaimer@konsulko.com, sjg+nodisclaimer@chromium.org,\n alpernebiyasak+nodisclaimer@gmail.com","Cc":"philippe.reynes+nodisclaimer@softathome.com,\n paul.henrys_ext+nodisclaimer@softathome.com,\n u-boot+nodisclaimer@lists.denx.de,\n Paul HENRYS ","Subject":"[PATCH v2 1/3] tools: binman: Test signing an encrypted FIT with a\n preload header","Date":"Thu, 2 Apr 2026 21:24:29 +0200","Message-Id":"<20260402192431.2421155-1-yan.wang@softathome.com>","X-Mailer":"git-send-email 2.25.1","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","X-EOPAttributedMessage":"0","X-MS-PublicTrafficType":"Email","X-MS-TrafficTypeDiagnostic":"MR1PEPF00000D5A:EE_|PAZP264MB2622:EE_","Content-Type":"text/plain","X-MS-Office365-Filtering-Correlation-Id":"cff2c83b-98e4-4c4a-18e3-08de90ed7dbe","X-MS-Exchange-SenderADCheck":"1","X-MS-Exchange-AntiSpam-Relay":"0","X-Microsoft-Antispam":"BCL:0;\n ARA:13230040|376014|36860700016|1800799024|82310400026|18002099003|56012099003;","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":"MR1PEPF00000D5A.FRAP264.PROD.OUTLOOK.COM","X-MS-Exchange-CrossTenant-AuthAs":"Anonymous","X-MS-Exchange-CrossTenant-FromEntityHeader":"HybridOnPrem","X-MS-Exchange-Transport-CrossTenantHeadersStamped":"PAZP264MB2622","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.39","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" ","X-Virus-Scanned":"clamav-milter 0.103.8 at phobos.denx.de","X-Virus-Status":"Clean"},"content":"From: Paul HENRYS \n\nAdd a test to verify the preload header correctly signs an encrypted\nFIT. This test exercises the case where encryption uses random IVs that\nwould change between mkimage calls.\n\nSigned-off-by: Paul HENRYS \n---\nChanges for v2:\n- Rename test file as 351_pre_load_fit_encrypted.dts\n- Update the commit message according to the remarks made\n\n tools/binman/ftest.py | 17 +++++\n .../test/351_pre_load_fit_encrypted.dts | 63 +++++++++++++++++++\n 2 files changed, 80 insertions(+)\n create mode 100644 tools/binman/test/351_pre_load_fit_encrypted.dts","diff":"diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py\nindex a53e37f31b3..dcfe97f0444 100644\n--- a/tools/binman/ftest.py\n+++ b/tools/binman/ftest.py\n@@ -5894,6 +5894,23 @@ fdt fdtmap Extract the devicetree blob from the fdtmap\n data = self._DoReadFileDtb('236_pre_load_invalid_key.dts',\n entry_args=entry_args)\n \n+ def testPreLoadEncryptedFit(self):\n+ \"\"\"Test an encrypted FIT image with a pre-load header\"\"\"\n+ entry_args = {\n+ 'pre-load-key-path': os.path.join(self._binman_dir, 'test'),\n+ }\n+ data = self._DoReadFileDtb(\n+ '351_pre_load_fit_encrypted.dts', entry_args=entry_args,\n+ extra_indirs=[os.path.join(self._binman_dir, 'test')])[0]\n+\n+ image_fname = tools.get_output_filename('image.bin')\n+ is_signed = self._CheckPreload(image_fname, self.TestFile(\"dev.key\"))\n+\n+ self.assertEqual(PRE_LOAD_MAGIC, data[:len(PRE_LOAD_MAGIC)])\n+ self.assertEqual(PRE_LOAD_VERSION, data[4:4 + len(PRE_LOAD_VERSION)])\n+ self.assertEqual(PRE_LOAD_HDR_SIZE, data[8:8 + len(PRE_LOAD_HDR_SIZE)])\n+ self.assertEqual(is_signed, True)\n+\n def _CheckSafeUniqueNames(self, *images):\n \"\"\"Check all entries of given images for unsafe unique names\"\"\"\n for image in images:\ndiff --git a/tools/binman/test/351_pre_load_fit_encrypted.dts b/tools/binman/test/351_pre_load_fit_encrypted.dts\nnew file mode 100644\nindex 00000000000..f5e9bf9426c\n--- /dev/null\n+++ b/tools/binman/test/351_pre_load_fit_encrypted.dts\n@@ -0,0 +1,63 @@\n+// SPDX-License-Identifier: GPL-2.0+\n+\n+/dts-v1/;\n+\n+/ {\n+\t#address-cells = <1>;\n+\t#size-cells = <1>;\n+\n+\tbinman {\n+\t\tpre-load {\n+\t\t\tcontent = <&image>;\n+\t\t\talgo-name = \"sha256,rsa2048\";\n+\t\t\tkey-name = \"dev.key\";\n+\t\t\theader-size = <4096>;\n+\t\t\tversion = <0x11223344>;\n+\t\t};\n+\n+\t\timage: fit {\n+\t\t\tfit,encrypt;\n+\t\t\tdescription = \"Test a FIT with encrypted data and signed with a preload\";\n+\t\t\t#address-cells = <1>;\n+\n+\t\t\timages {\n+\t\t\t\tu-boot {\n+\t\t\t\t\tdescription = \"U-Boot\";\n+\t\t\t\t\ttype = \"firmware\";\n+\t\t\t\t\tarch = \"arm64\";\n+\t\t\t\t\tos = \"U-Boot\";\n+\t\t\t\t\tcompression = \"none\";\n+\t\t\t\t\tload = <00000000>;\n+\t\t\t\t\tentry = <00000000>;\n+\t\t\t\t\tcipher {\n+\t\t\t\t\t\talgo = \"aes256\";\n+\t\t\t\t\t\tkey-name-hint = \"aes256\";\n+\t\t\t\t\t};\n+\t\t\t\t\tu-boot-nodtb {\n+\t\t\t\t\t};\n+\t\t\t\t};\n+\t\t\t\tfdt-1 {\n+\t\t\t\t\tdescription = \"Flattened Device Tree blob\";\n+\t\t\t\t\ttype = \"flat_dt\";\n+\t\t\t\t\tarch = \"arm64\";\n+\t\t\t\t\tcompression = \"none\";\n+\t\t\t\t\tcipher {\n+\t\t\t\t\t\talgo = \"aes256\";\n+\t\t\t\t\t\tkey-name-hint = \"aes256\";\n+\t\t\t\t\t};\n+\t\t\t\t\tu-boot-dtb {\n+\t\t\t\t\t};\n+\t\t\t\t};\n+\t\t\t};\n+\n+\t\t\tconfigurations {\n+\t\t\t\tdefault = \"conf-1\";\n+\t\t\t\tconf-1 {\n+\t\t\t\t\tdescription = \"Boot U-Boot with FDT blob\";\n+\t\t\t\t\tfirmware = \"u-boot\";\n+\t\t\t\t\tfdt = \"fdt-1\";\n+\t\t\t\t};\n+\t\t\t};\n+\t\t};\n+\t};\n+};\n","prefixes":["v2","1/3"]}