From mboxrd@z Thu Jan 1 00:00:00 1970 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 17674C83F09 for ; Wed, 9 Jul 2025 11:51:31 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uZTI6-0006C5-Jg; Wed, 09 Jul 2025 07:48:47 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uZTHN-00063r-3K for grub-devel@gnu.org; Wed, 09 Jul 2025 07:48:01 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uZTHI-0006oF-NE for grub-devel@gnu.org; Wed, 09 Jul 2025 07:48:00 -0400 Received: from pps.filterd (m0360072.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 568NN50x029879; Wed, 9 Jul 2025 11:47:53 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=pp1; bh=JnZ9ydGVPMbl/+Hfw RA+n7ZdDOtuaJIQhLyQwEJl20Q=; b=SAnfAslNjSWtLU8xxCoMyhwMfc226VuPm mwUpWMDrVOYIF7COB06TjHdeLdDe+q8xDKivVWxLwEY2UkVN+82AX3TUzJYscUTX +rBHTo+aisVm/HlcZ2FJrAgUFdFcmWpXOl9qK85x0UmfROOw68zJMPvSLFzYFrMG KUOrVDF0pdAl5gr9aGcfhdf1UE/tYHJKgRFwMO7g8wSkSAC8o8+MDGKDWNQ8Tk/s Xc5C/x6Z0EiXsQaxOGM68beX7PoKFPooXqXIKo9+lFkr5DRhkUJYcUuFpIY7WCf9 sFVCfiGp5vS3ZU/HtXktW8deT3yfLudRXWAGYkK92ICweUofEO/Og== Received: from ppma11.dal12v.mail.ibm.com (db.9e.1632.ip4.static.sl-reverse.com [50.22.158.219]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 47puqnd438-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 09 Jul 2025 11:47:53 +0000 (GMT) Received: from pps.filterd (ppma11.dal12v.mail.ibm.com [127.0.0.1]) by ppma11.dal12v.mail.ibm.com (8.18.1.2/8.18.1.2) with ESMTP id 5697qkQb024684; Wed, 9 Jul 2025 11:47:52 GMT Received: from smtprelay01.fra02v.mail.ibm.com ([9.218.2.227]) by ppma11.dal12v.mail.ibm.com (PPS) with ESMTPS id 47qh32fnsu-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 09 Jul 2025 11:47:52 +0000 Received: from smtpav07.fra02v.mail.ibm.com (smtpav07.fra02v.mail.ibm.com [10.20.54.106]) by smtprelay01.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 569Blmda39387618 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 9 Jul 2025 11:47:48 GMT Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 78B192004B; Wed, 9 Jul 2025 11:47:48 +0000 (GMT) Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id DF35020040; Wed, 9 Jul 2025 11:47:45 +0000 (GMT) Received: from localhost.localdomain (unknown [9.39.27.9]) by smtpav07.fra02v.mail.ibm.com (Postfix) with ESMTP; Wed, 9 Jul 2025 11:47:45 +0000 (GMT) From: Sudhakar Kuppusamy To: grub-devel@gnu.org Cc: jan.setjeeilers@oracle.com, julian.klode@canonical.com, mate.kukri@canonical.com, pjones@redhat.com, msuchanek@suse.com, mlewando@redhat.com, nayna@linux.ibm.com, ltcgcw@linux.vnet.ibm.com, ssrish@linux.ibm.com, stefanb@linux.ibm.com, avnish@linux.ibm.com, Daniel Axtens , Sudhakar Kuppusamy , Daniel Kiper Subject: [PATCH v4 02/23] docs/grub: Document signing GRUB under UEFI Date: Wed, 9 Jul 2025 17:15:19 +0530 Message-Id: <20250709114540.58608-3-sudhakar@linux.ibm.com> X-Mailer: git-send-email 2.39.5 (Apple Git-154) In-Reply-To: <20250709114540.58608-1-sudhakar@linux.ibm.com> References: <20250709114540.58608-1-sudhakar@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Authority-Analysis: v=2.4 cv=FZ43xI+6 c=1 sm=1 tr=0 ts=686e56e9 cx=c_pps a=aDMHemPKRhS1OARIsFnwRA==:117 a=aDMHemPKRhS1OARIsFnwRA==:17 a=Wb1JkmetP80A:10 a=JuTF4qcAAAAA:8 a=VnNF1IyMAAAA:8 a=yPCof4ZbAAAA:8 a=bcbO8iTLAfmGqmdM7hEA:9 a=WlT8qwTXB_Kj6um4hl3b:22 X-Proofpoint-GUID: 2No-KbwDvIOOGnBtfEqKEs1kczk-cVFl X-Proofpoint-ORIG-GUID: 2No-KbwDvIOOGnBtfEqKEs1kczk-cVFl X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNzA5MDEwNiBTYWx0ZWRfXxWQ0dekonQzM 0f6JvsCw9aD8L2XWGtlMUvpH5b+R8BlZB4URR/FhGKhaqZE37DCytagKfwkrjW1TUTydwRPc6bk M0EXXfV8t4PPHxj0x1BKcsSrAGUx2/HKkgEzYaziNt6E0S8RaJ5+7zTL/FH/mfCczYafWgBVJYw uNsqUbzoCC/TwqakaL1ShhlJLCUdrsXUMcQWtJJzUo0Pz5mP5qTZHVbDgSwh2eyEb7n9rMIfU0I lTaTm98Z1+IcbrhGOpR9JiZw8kqmM8FMzBAKGhzDBaYgImr4aTVW7ORoMVE31XqmgsvLAIj0Bxj Nvv/QqWgik12V+LEssQi22H58tgH26tN6tJwIlq9oDb54P5iIDkaHPBymSpYXr780OEgYXQgum4 vvVNN1m4I+2nuNoCsES81+fErBtWbC5/+nV6x8F9U/3wAbu65EULpobTX/vSc35JRgKp227F X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.7,FMLib:17.12.80.40 definitions=2025-07-09_02,2025-07-08_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 mlxscore=0 priorityscore=1501 malwarescore=0 mlxlogscore=999 clxscore=1015 spamscore=0 bulkscore=0 phishscore=0 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2507090106 Received-SPF: pass client-ip=148.163.158.5; envelope-from=sudhakar@linux.ibm.com; helo=mx0b-001b2d01.pphosted.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: grub-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: The development of GNU GRUB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: The development of GNU GRUB Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: grub-devel-bounces+grub-devel=archiver.kernel.org@gnu.org Sender: grub-devel-bounces+grub-devel=archiver.kernel.org@gnu.org RnJvbTogRGFuaWVsIEF4dGVucyA8ZGphQGF4dGVucy5uZXQ+CgpCZWZvcmUgYWRkaW5nIGluZm9y bWF0aW9uIGFib3V0IGhvdyBncnViIGlzIHNpZ25lZCB3aXRoIGFuIGFwcGVuZGVkCnNpZ25hdHVy ZSBzY2hlbWUsIGl0J3Mgd29ydGggYWRkaW5nIHNvbWUgaW5mb3JtYXRpb24gYWJvdXQgaG93IGl0 CmNhbiBjdXJyZW50bHkgYmUgc2lnbmVkIGZvciBVRUZJLgoKU2lnbmVkLW9mZi1ieTogRGFuaWVs IEF4dGVucyA8ZGphQGF4dGVucy5uZXQ+ClNpZ25lZC1vZmYtYnk6IFN1ZGhha2FyIEt1cHB1c2Ft eSA8c3VkaGFrYXJAbGludXguaWJtLmNvbT4KUmV2aWV3ZWQtYnk6IFN0ZWZhbiBCZXJnZXIgPHN0 ZWZhbmJAbGludXguaWJtLmNvbT4KUmV2aWV3ZWQtYnk6IERhbmllbCBLaXBlciA8ZGFuaWVsLmtp cGVyQG9yYWNsZS5jb20+Ci0tLQogZG9jcy9ncnViLnRleGkgfCAxOCArKysrKysrKysrKysrKysr Ky0KIDEgZmlsZSBjaGFuZ2VkLCAxNyBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCgpkaWZm IC0tZ2l0IGEvZG9jcy9ncnViLnRleGkgYi9kb2NzL2dydWIudGV4aQppbmRleCAzNGIzNDg0ZGMu LjMyMGZhMjEyNCAxMDA2NDQKLS0tIGEvZG9jcy9ncnViLnRleGkKKysrIGIvZG9jcy9ncnViLnRl eGkKQEAgLTg2NzUsNiArODY3NSw3IEBAIGVudmlyb25tZW50IHZhcmlhYmxlcyBhbmQgY29tbWFu ZHMgYXJlIGxpc3RlZCBpbiB0aGUgc2FtZSBvcmRlci4KICogTWVhc3VyZWQgQm9vdDo6ICAgICAg ICAgICAgICAgICAgICBNZWFzdXJpbmcgYm9vdCBjb21wb25lbnRzCiAqIExvY2tkb3duOjogICAg ICAgICAgICAgICAgICAgICAgICAgTG9ja2Rvd24gd2hlbiBib290aW5nIG9uIGEgc2VjdXJlIHNl dHVwCiAqIFRQTTIga2V5IHByb3RlY3Rvcjo6ICAgICAgICAgICAgICAgTWFuYWdpbmcgZGlzayBr ZXkgd2l0aCBUUE0yIGtleSBwcm90ZWN0b3IKKyogU2lnbmluZyBHUlVCIGl0c2VsZjo6ICAgICAg ICAgICAgICBFbnN1cmluZyB0aGUgaW50ZWdyaXR5IG9mIHRoZSBHUlVCIGNvcmUgaW1hZ2UKIEBl bmQgbWVudQogCiBAbm9kZSBBdXRoZW50aWNhdGlvbiBhbmQgYXV0aG9yaXNhdGlvbgpAQCAtODc1 NSw3ICs4NzU2LDcgQEAgY29tbWFuZHMuCiAKIEdSVUIncyBAZmlsZXtjb3JlLmltZ30gY2FuIG9w dGlvbmFsbHkgcHJvdmlkZSBlbmZvcmNlbWVudCB0aGF0IGFsbCBmaWxlcwogc3Vic2VxdWVudGx5 IHJlYWQgZnJvbSBkaXNrIGFyZSBjb3ZlcmVkIGJ5IGEgdmFsaWQgZGlnaXRhbCBzaWduYXR1cmUu Ci1UaGlzIGRvY3VtZW50IGRvZXMgQHN0cm9uZ3tub3R9IGNvdmVyIGhvdyB0byBlbnN1cmUgdGhh dCB5b3VyCitUaGlzIHNlY3Rpb24gZG9lcyBAc3Ryb25ne25vdH0gY292ZXIgaG93IHRvIGVuc3Vy ZSB0aGF0IHlvdXIKIHBsYXRmb3JtJ3MgZmlybXdhcmUgKGUuZy4sIENvcmVib290KSB2YWxpZGF0 ZXMgQGZpbGV7Y29yZS5pbWd9LgogCiBJZiBlbnZpcm9ubWVudCB2YXJpYWJsZSBAY29kZXtjaGVj a19zaWduYXR1cmVzfQpAQCAtOTM2Myw2ICs5MzY0LDIxIEBAIHdoaWNoIGluY3JlYXNlcyB0aGUg cmlzayBvZiBwYXNzd29yZCBsZWFrYWdlIGR1cmluZyB0aGUgcHJvY2Vzcy4gTW9yZW92ZXIsIHRo ZQogc3VwZXJ1c2VyIGxpc3QgbXVzdCBiZSB3ZWxsIG1haW50YWluZWQsIGFuZCB0aGUgcGFzc3dv cmQgdXNlZCBjYW5ub3QgYmUKIHN5bmNocm9uaXplZCB3aXRoIExVS1Mga2V5IHJvdGF0aW9uLgog CitAbm9kZSBTaWduaW5nIEdSVUIgaXRzZWxmCitAc2VjdGlvbiBTaWduaW5nIEdSVUIgaXRzZWxm CitUbyBlbnN1cmUgYSBjb21wbGV0ZSBzZWN1cmUtYm9vdCBjaGFpbiwgdGhlcmUgbXVzdCBiZSBh IHdheSBmb3IgdGhlIGNvZGUgdGhhdAorbG9hZHMgR1JVQiB0byB2ZXJpZnkgdGhlIGludGVncml0 eSBvZiB0aGUgY29yZSBpbWFnZS4KK1RoaXMgaXMgdWx0aW1hdGVseSBwbGF0Zm9ybS1zcGVjaWZp YyBhbmQgaW5kaXZpZHVhbCBwbGF0Zm9ybXMgY2FuIGRlZmluZSB0aGVpcgorb3duIG1lY2hhbmlz bXMuIEhvd2V2ZXIsIHRoZXJlIGFyZSBnZW5lcmFsLXB1cnBvc2UgbWVjaGFuaXNtcyB0aGF0IGNh biBiZSB1c2VkCit3aXRoIEdSVUIuCitAc2VjdGlvbiBTaWduaW5nIEdSVUIgZm9yIFVFRkkgc2Vj dXJlIGJvb3QKK09uIFVFRkkgcGxhdGZvcm1zLCBAZmlsZXtjb3JlLmltZ30gaXMgYSBQRSBiaW5h cnkuIFRoZXJlZm9yZSwgaXQgY2FuIGJlIHNpZ25lZAord2l0aCBhIHRvb2wgc3VjaCBhcyBAY29t bWFuZHtwZXNpZ259IG9yIEBjb21tYW5ke3Nic2lnbn0uIFJlZmVyIHRvIHRoZQorc3VnZ2VzdGlv bnMgaW4gQHB4cmVme1VFRkkgc2VjdXJlIGJvb3QgYW5kIHNoaW19IHRvIGVuc3VyZSB0aGF0IHRo ZSBmaW5hbAoraW1hZ2Ugd29ya3MgdW5kZXIgVUVGSSBzZWN1cmUgYm9vdCBhbmQgY2FuIG1haW50 YWluIHRoZSBzZWN1cmUtYm9vdCBjaGFpbi4gSXQKK3dpbGwgYWxzbyBiZSBuZWNlc3NhcnkgdG8g ZW5yb2xsIHRoZSBwdWJsaWMga2V5IHVzZWQgaW50byBhIHJlbGV2YW50IGZpcm13YXJlCitrZXkg ZGF0YWJhc2UuCisKIEBub2RlIFBsYXRmb3JtIGxpbWl0YXRpb25zCiBAY2hhcHRlciBQbGF0Zm9y bSBsaW1pdGF0aW9ucwogCi0tIAoyLjM5LjUgKEFwcGxlIEdpdC0xNTQpCgoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KR3J1Yi1kZXZlbCBtYWlsaW5nIGxp c3QKR3J1Yi1kZXZlbEBnbnUub3JnCmh0dHBzOi8vbGlzdHMuZ251Lm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2dydWItZGV2ZWwK