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 DA1FECA0EFA for ; Mon, 25 Aug 2025 11:19:16 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uqVCi-0001KP-CZ; Mon, 25 Aug 2025 07:17:36 -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 1uqVBF-0007uX-Rp for grub-devel@gnu.org; Mon, 25 Aug 2025 07:16:11 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uqVB8-0003j4-Jq for grub-devel@gnu.org; Mon, 25 Aug 2025 07:16:00 -0400 Received: from pps.filterd (m0360083.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 57P9EFuP004985; Mon, 25 Aug 2025 11:15:53 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=SsHQqOhNTGBR8/0q/ Nd0UqaHHdL9TSUkqIZcXObdYz0=; b=CLoT4+pJLExz/TnKSo3PuSUPNOfLax8oj 2xTAUKnca81flX+0boMdksMoLANoP0wAeTdMR65EkInKA7BP4fN9YCP7V/f3aQ1c +IRuvQEg9Er7vARtBdD+cP1DOlgzpHLPEjVsj1V5LlCFyhkVIIV9cFtG6rCnHbuM 5cGcW3+bM6vErim59lTUYv2RtPOgK9wNdkGVIbgFoAn98fMOr+PxdIW1s7Z9jx8I +I1cVDkMGxjBWd+IrADYzE6BdZLzbZdH6q91/JDR2moZbi9ofFlglni1QElcvavT aNA71f33u6n3tmBgslwMCey2Ld2GP/0LtcRA+P2XVkErvFgGVGfoA== Received: from ppma22.wdc07v.mail.ibm.com (5c.69.3da9.ip4.static.sl-reverse.com [169.61.105.92]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 48q557rjj5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 25 Aug 2025 11:15:53 +0000 (GMT) Received: from pps.filterd (ppma22.wdc07v.mail.ibm.com [127.0.0.1]) by ppma22.wdc07v.mail.ibm.com (8.18.1.2/8.18.1.2) with ESMTP id 57P9P71B020874; Mon, 25 Aug 2025 11:15:52 GMT Received: from smtprelay04.fra02v.mail.ibm.com ([9.218.2.228]) by ppma22.wdc07v.mail.ibm.com (PPS) with ESMTPS id 48qrc0dkyg-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 25 Aug 2025 11:15:52 +0000 Received: from smtpav03.fra02v.mail.ibm.com (smtpav03.fra02v.mail.ibm.com [10.20.54.102]) by smtprelay04.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 57PBFmlP20447622 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 25 Aug 2025 11:15:48 GMT Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4F6D320043; Mon, 25 Aug 2025 11:15:48 +0000 (GMT) Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B939620040; Mon, 25 Aug 2025 11:15:45 +0000 (GMT) Received: from localhost.localdomain (unknown [9.39.23.29]) by smtpav03.fra02v.mail.ibm.com (Postfix) with ESMTP; Mon, 25 Aug 2025 11:15:45 +0000 (GMT) From: Sudhakar Kuppusamy To: grub-devel@gnu.org Cc: dja@axtens.net, jan.setjeeilers@oracle.com, julian.klode@canonical.com, mate.kukri@canonical.com, pjones@redhat.com, msuchanek@suse.com, mlewando@redhat.com, stefanb@linux.ibm.com, avnish@linux.ibm.com, nayna@linux.ibm.com, ssrish@linux.ibm.com, Sudhakar Kuppusamy , sridharm@linux.ibm.com Subject: [PATCH v9 20/21] docs/grub: Document signing GRUB with an appended signature Date: Mon, 25 Aug 2025 16:38:42 +0530 Message-Id: <20250825110843.82675-21-sudhakar@linux.ibm.com> X-Mailer: git-send-email 2.39.5 (Apple Git-154) In-Reply-To: <20250825110843.82675-1-sudhakar@linux.ibm.com> References: <20250825110843.82675-1-sudhakar@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: cCj_PZ8MkCZy3EJ5zj6QSa4F9zecR8lG X-Proofpoint-ORIG-GUID: cCj_PZ8MkCZy3EJ5zj6QSa4F9zecR8lG X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODIzMDAyMSBTYWx0ZWRfXycAIizplWBUV fLNcb4obnYC3VtbeS9ZCh8UzEskVIzwOKSyld+VrONuKQWUdUTMIMsLl0u/fcF5RT/MzhRkWGX8 QOWlhhzY8TOcl0QyZzuLS61dMosQ8ov1L5hfCAkM32QUOnjsljE1npy6cWRlmvbtAVY/KM2NZQx vqCfWOlw0+y9QRECuAIT2sfu+9gA+FD5IE4IUeonZeGWCn1SXuJV1P5XH+DpJWiuhcPvjHfhvib gP7LmdSywO76ScW/WutlgE5f+ZKII5sHPEOMfoYTPk0kHwzaAm+wgYe7dKaf+L5p+9v504Q5y1I 6MJ1CBtJ4AofXaqI4gdAX4l0hH71kElRGIn5Zwqdj4VU+mKCQZvpiGbOi+6xwjMasE3bCq1zb56 uCH596g9 X-Authority-Analysis: v=2.4 cv=A8ZsP7WG c=1 sm=1 tr=0 ts=68ac45e9 cx=c_pps a=5BHTudwdYE3Te8bg5FgnPg==:117 a=5BHTudwdYE3Te8bg5FgnPg==:17 a=2OwXVqhp2XgA:10 a=JuTF4qcAAAAA:8 a=VnNF1IyMAAAA:8 a=BlRlUMKLR4rfvJ7WqM8A:9 a=WlT8qwTXB_Kj6um4hl3b:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-08-25_05,2025-08-20_03,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 adultscore=0 priorityscore=1501 suspectscore=0 clxscore=1015 spamscore=0 impostorscore=0 malwarescore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2508230021 Received-SPF: pass client-ip=148.163.156.1; envelope-from=sudhakar@linux.ibm.com; helo=mx0a-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_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_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 U2lnbmluZyBHUlVCIGZvciBmaXJtd2FyZSB0aGF0IHZlcmlmaWVzIGFuIGFwcGVuZGVkIHNpZ25h dHVyZSBpcyBhCmJpdCBmaWRkbHkuIEkgZG9uJ3Qgd2FudCBwZW9wbGUgdG8gaGF2ZSB0byBmaWd1 cmUgaXQgb3V0IGZyb20gc2NyYXRjaApzbyBkb2N1bWVudCBpdCBoZXJlLgoKU2lnbmVkLW9mZi1i eTogRGFuaWVsIEF4dGVucyA8ZGphQGF4dGVucy5uZXQ+ClNpZ25lZC1vZmYtYnk6IFN1ZGhha2Fy IEt1cHB1c2FteSA8c3VkaGFrYXJAbGludXguaWJtLmNvbT4KUmV2aWV3ZWQtYnk6IFN0ZWZhbiBC ZXJnZXIgPHN0ZWZhbmJAbGludXguaWJtLmNvbT4KUmV2aWV3ZWQtYnk6IEF2bmlzaCBDaG91aGFu IDxhdm5pc2hAbGludXguaWJtLmNvbT4KLS0tCiBkb2NzL2dydWIudGV4aSB8IDEwMCArKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrCiAxIGZpbGUgY2hhbmdl ZCwgMTAwIGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9kb2NzL2dydWIudGV4aSBiL2RvY3Mv Z3J1Yi50ZXhpCmluZGV4IDcyZWU4ZDA4Yy4uM2VlNDk4OWI4IDEwMDY0NAotLS0gYS9kb2NzL2dy dWIudGV4aQorKysgYi9kb2NzL2dydWIudGV4aQpAQCAtOTM3OSw2ICs5Mzc5LDEwNiBAQCBpbWFn ZSB3b3JrcyB1bmRlciBVRUZJIHNlY3VyZSBib290IGFuZCBjYW4gbWFpbnRhaW4gdGhlIHNlY3Vy ZS1ib290IGNoYWluLiBJdAogd2lsbCBhbHNvIGJlIG5lY2Vzc2FyeSB0byBlbnJvbGwgdGhlIHB1 YmxpYyBrZXkgdXNlZCBpbnRvIGEgcmVsZXZhbnQgZmlybXdhcmUKIGtleSBkYXRhYmFzZS4KIAor QHNlY3Rpb24gU2lnbmluZyBHUlVCIHdpdGggYW4gYXBwZW5kZWQgc2lnbmF0dXJlCitUaGUgQGZp bGV7Y29yZS5lbGZ9IGl0c2VsZiBjYW4gYmUgc2lnbmVkIHdpdGggYSBMaW51eCBrZXJuZWwgbW9k dWxlLXN0eWxlCithcHBlbmRlZCBzaWduYXR1cmUgKEBweHJlZntVc2luZyBhcHBlbmRlZCBzaWdu YXR1cmVzfSkuCitUbyBzdXBwb3J0IElFRUUxMjc1IHBsYXRmb3JtcyB3aGVyZSB0aGUgYm9vdCBp bWFnZSBpcyBvZnRlbiBsb2FkZWQgZGlyZWN0bHkKK2Zyb20gYSBkaXNrIHBhcnRpdGlvbiByYXRo ZXIgdGhhbiBmcm9tIGEgZmlsZSBzeXN0ZW0sIHRoZSBAZmlsZXtjb3JlLmVsZn0KK2NhbiBzcGVj aWZ5IHRoZSBzaXplIGFuZCBsb2NhdGlvbiBvZiB0aGUgYXBwZW5kZWQgc2lnbmF0dXJlIHdpdGgg YW4gRUxGCitOb3RlIGFkZGVkIGJ5IEBjb21tYW5ke2dydWItaW5zdGFsbH0gb3IgQGNvbW1hbmR7 Z3J1Yi1ta2ltYWdlfS4KK0FuIGltYWdlIGNhbiBiZSBzaWduZWQgdGhpcyB3YXkgdXNpbmcgdGhl IEBjb21tYW5ke3NpZ24tZmlsZX0gY29tbWFuZCBmcm9tCit0aGUgTGludXgga2VybmVsOgorCitA aXRlbWl6ZQorQGl0ZW0gU2lnbmluZyBhIEdSVUIgaW1hZ2UgdXNpbmcgYSBzaW5nbGUgc2lnbmVy IGtleS4gVGhlIGdydWIua2V5IGlzIHlvdXIKK3ByaXZhdGUga2V5IHVzZWQgZm9yIEdSVUIgc2ln bmluZywgZ3J1Yi5kZXIgaXMgYSBjb3JyZXNwb25kaW5nIHB1YmxpYyBrZXkKKyhjZXJ0aWZpY2F0 ZSkgdXNlZCBmb3IgR1JVQiBzaWduYXR1cmUgdmVyaWZpY2F0aW9uLCBhbmQgdGhlIGtlcm5lbC5k ZXIgaXMKK3lvdXIgcHVibGljIGtleSAoY2VydGlmaWNhdGUpIHVzZWQgZm9yIGtlcm5lbCBzaWdu YXR1cmUgdmVyaWZpY2F0aW9uLgorQGV4YW1wbGUKK0Bncm91cAorIyBEZXRlcm1pbmUgdGhlIHNp emUgb2YgdGhlIGFwcGVuZGVkIHNpZ25hdHVyZS4gSXQgZGVwZW5kcyBvbiB0aGUKKyMgc2lnbmlu ZyBrZXkgKGNlcnRpZmljYXRlKSBhbmQgdGhlIGhhc2ggYWxnb3JpdGhtLgorIworIyBTaWduaW5n IHRoZSAvZGV2L251bGwgd2l0aCBhbiBhcHBlbmRlZCBzaWduYXR1cmUuCisKK3NpZ24tZmlsZSBT SEEyNTYgZ3J1Yi5rZXkgZ3J1Yi5kZXIgL2Rldi9udWxsIC4vZW1wdHkuc2lnCisKKyMgR2V0IHRo ZSBzaXplIG9mIHRoZSBzaWduYXR1cmUuCisKK0VNUFRZX1NJR19TSVpFPWBzdGF0IC1jICclcycg Li9lbXB0eS5zaWdgCisKKyMgUmVtb3ZlIHRoZSBlbXB0eSBmaWxlIHNpZ25hdHVyZS4KKworcm0g Li9lbXB0eS5zaWcKKworIyBCdWlsZCBhIEdSVUIgaW1hZ2Ugd2l0aCAkRU1QVFlfU0lHX1NJWkUg cmVzZXJ2ZWQgZm9yIHRoZSBzaWduYXR1cmUuCisKK2dydWItaW5zdGFsbCAtLWFwcGVuZGVkLXNp Z25hdHVyZS1zaXplICRFTVBUWV9TSUdfU0laRSAteCBrZXJuZWwuZGVyIFwKKyAgLS1tb2R1bGVz PSJhcHBlbmRlZHNpZyAuLi4iIC4uLgorICAgICAgICAgICAgICAgICAgICAgIG9yCitncnViLW1r aW1hZ2UgLU8gcG93ZXJwYy1pZWVlMTI3NSAtbyBjb3JlLmVsZi51bnNpZ25lZCAteCBrZXJuZWwu ZGVyIFwKKyAgLXAgL2dydWIgLS1hcHBlbmRlZC1zaWduYXR1cmUtc2l6ZSAkRU1QVFlfU0lHX1NJ WkUgXAorICAtLW1vZHVsZXM9ImFwcGVuZGVkc2lnIC4uLiIgLi4uCisKKyMgU2lnbmluZyBhIEdS VUIgaW1hZ2Ugd2l0aCBhbiBhcHBlbmRlZCBzaWduYXR1cmUuCisKK3NpZ24tZmlsZSBTSEEyNTYg Z3J1Yi5rZXkgZ3J1Yi5kZXIgY29yZS5lbGYudW5zaWduZWQgY29yZS5lbGYuc2lnbmVkCisKK0Bl bmQgZ3JvdXAKK0BlbmQgZXhhbXBsZQorQGl0ZW0gU2lnbmluZyBhIEdSVUIgaW1hZ2UgdXNpbmcg bW9yZSB0aGFuIG9uZSBzaWduZXIga2V5LiBUaGUgZ3J1YjEua2V5IGFuZAorZ3J1YjIua2V5IGFy ZSBwcml2YXRlIGtleXMgdXNlZCBmb3IgR1JVQiBzaWduaW5nLCBncnViMS5kZXIgYW5kIGdydWIy LmRlcgorYXJlIGNvcnJlc3BvbmRpbmcgcHVibGljIGtleXMgKGNlcnRpZmljYXRlcykgdXNlZCBm b3IgR1JVQiBzaWduYXR1cmUgdmVyaWZpY2F0aW9uLgorVGhlIGtlcm5lbDEuZGVyIGFuZCBrZXJu ZWwyLmRlciBhcmUgeW91ciBwdWJsaWMga2V5cyAoY2VydGlmaWNhdGVzKSB1c2VkIGZvcgora2Vy bmVsIHNpZ25hdHVyZSB2ZXJpZmljYXRpb24uCitAZXhhbXBsZQorQGdyb3VwCisjIEdlbmVyYXRl IGEgcmF3IHNpZ25hdHVyZSBmb3IgL2Rldi9udWxsIHNpZ25pbmcgdXNpbmcgT3BlblNTTC4KKwor b3BlbnNzbCBjbXMgLXNpZ24gLWJpbmFyeSAtbm9jZXJ0cyAtaW4gL2Rldi9udWxsIC1zaWduZXIg XAorICBncnViMS5kZXIgLWlua2V5IGdydWIxLmtleSAtc2lnbmVyIGdydWIyLmRlciAtaW5rZXkg Z3J1YjIua2V5IFwKKyAgLW91dCAuL2VtcHR5LnA3cyAtb3V0Zm9ybSBERVIgLW5vYXR0ciAtbWQg c2hhMjU2CisKKyMgU2lnbmluZyB0aGUgL2Rldi9udWxsIHdpdGggYW4gYXBwZW5kZWQgc2lnbmF0 dXJlLgorCitzaWduLWZpbGUgLXMgLi9lbXB0eS5wN3Mgc2hhMjU2IC9kZXYvbnVsbCAvZGV2L251 bGwgLi9lbXB0eS5zaWduZWQKKworIyBHZXQgdGhlIHNpemUgb2YgdGhlIHNpZ25hdHVyZS4KKwor RU1QVFlfU0lHX1NJWkU9YHN0YXQgLWMgJyVzJyAuL2VtcHR5LnNpZ25lZGAKKworIyBSZW1vdmUg dGhlIGVtcHR5IGZpbGUgc2lnbmF0dXJlcy4KKworcm0gLi9lbXB0eS5zaWduZWQgLi9lbXB0eS5w N3MKKworIyBCdWlsZCBhIEdSVUIgaW1hZ2Ugd2l0aCAkRU1QVFlfU0lHX1NJWkUgcmVzZXJ2ZWQg Zm9yIHRoZSBzaWduYXR1cmUuCisKK2dydWItaW5zdGFsbCAtLWFwcGVuZGVkLXNpZ25hdHVyZS1z aXplICRFTVBUWV9TSUdfU0laRSAteCBrZXJuZWwxLmRlciBcCisgIGtlcm5lbDIuZGVyIC0tbW9k dWxlcz0iYXBwZW5kZWRzaWcgLi4uIiAuLi4KKyAgICAgICAgICAgICAgICAgICAgICAgICBvcgor Z3J1Yi1ta2ltYWdlIC1PIHBvd2VycGMtaWVlZTEyNzUgLW8gY29yZS5lbGYudW5zaWduZWQgLXgg a2VybmVsMS5kZXIgXAorICBrZXJuZWwyLmRlciAtcCAvZ3J1YiAtLWFwcGVuZGVkLXNpZ25hdHVy ZS1zaXplICRFTVBUWV9TSUdfU0laRSBcCisgIC0tbW9kdWxlcz0iYXBwZW5kZWRzaWcgLi4uIiAu Li4KKworIyBHZW5lcmF0ZSBhIHJhdyBzaWduYXR1cmUgZm9yIEdSVUIgaW1hZ2Ugc2lnbmluZyB1 c2luZyBPcGVuU1NMLgorCitvcGVuc3NsIGNtcyAtc2lnbiAtYmluYXJ5IC1ub2NlcnRzIC1pbiBj b3JlLmVsZi51bnNpZ25lZCAtc2lnbmVyIFwKKyAgZ3J1YjEuZGVyIC1pbmtleSBncnViMS5rZXkg LXNpZ25lciBncnViMi5kZXIgLWlua2V5IGdydWIyLmtleSBcCisgIC1vdXQgY29yZS5wN3MgLW91 dGZvcm0gREVSIC1ub2F0dHIgLW1kIHNoYTI1NgorCisjIFNpZ25pbmcgYSBHUlVCIGltYWdlIHdp dGggYW4gYXBwZW5kZWQgc2lnbmF0dXJlLgorCitzaWduLWZpbGUgLXMgY29yZS5wN3Mgc2hhMjU2 IC9kZXYvbnVsbCBjb3JlLmVsZi51bnNpZ25lZCBjb3JlLmVsZi5zaWduZWQKKworQGVuZCBncm91 cAorQGVuZCBleGFtcGxlCitAaXRlbSBEb24ndCBmb3JnZXQgdG8gaW5zdGFsbCB0aGUgc2lnbmVk IGltYWdlIGFzIHJlcXVpcmVkCisoZS5nLiBvbiBwb3dlcnBjLWllZWUxMjc1LCB0byB0aGUgUFJl UCBwYXJ0aXRpb24pLgorQGVuZCBpdGVtaXplCisKK0FzIHdpdGggVUVGSSBzZWN1cmUgYm9vdCwg aXQgaXMgbmVjZXNzYXJ5IHRvIGJ1aWxkLWluIHRoZSByZXF1aXJlZCBtb2R1bGVzLAorb3Igc2ln biB0aGVtIGlmIHRoZXkgYXJlIG5vdCBwYXJ0IG9mIHRoZSBHUlVCIGltYWdlLgorCiBAbm9kZSBQ bGF0Zm9ybSBsaW1pdGF0aW9ucwogQGNoYXB0ZXIgUGxhdGZvcm0gbGltaXRhdGlvbnMKIAotLSAK Mi4zOS41IChBcHBsZSBHaXQtMTU0KQoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCkdydWItZGV2ZWwgbWFpbGluZyBsaXN0CkdydWItZGV2ZWxAZ251Lm9y ZwpodHRwczovL2xpc3RzLmdudS5vcmcvbWFpbG1hbi9saXN0aW5mby9ncnViLWRldmVsCg==