{"id":3865,"date":"2023-09-21T19:09:19","date_gmt":"2023-09-21T19:09:19","guid":{"rendered":"https:\/\/www.thesslstore.com\/knowledgebase\/?post_type=ht_kb&#038;p=3865"},"modified":"2024-08-07T22:17:39","modified_gmt":"2024-08-07T22:17:39","slug":"mac-os-keychain-certificate-collection-guide","status":"publish","type":"ht_kb","link":"https:\/\/www.thesslstore.com\/knowledgebase\/cpac-guides\/mac-os-keychain-certificate-collection-guide\/","title":{"rendered":"Mac OS Keychain Certificate Collection Guide"},"content":{"rendered":"\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\n<\/p>\n<p>Mac users can generate a certificate signing request (CSR) in Keychain Access to use for personal authentication certificates. Please follow this collection guide if you placed your certificate order using a CSR that was created in Keychain Access.\u00a0<\/p>\n<h2>Collect and Reformat Certificate File<\/h2>\n<p>There are two ways to collect your certificate after issuance. For both methods, there is an extra step to re-format the certificate so that it can be installed on your Mac.\u00a0<\/p>\n<p><strong>Sectigo Collection &#8211; Download PKCS#7<\/strong><\/p>\n<p>Once the certificate is issued, Sectigo Certificate Authority will email you a link to collect the certificate. You can download the certificate as a PKCS#7 (P7B) file here, which includes the CA chain certificate files.<\/p>\n<p><strong>Download CRT From Order Dashboard<\/strong><\/p>\n<p>You can download you certificate from your SSL Store order dashboard. The certificate is saved in a zip folder. Go into the sub-folder named CER &#8211; CRT Files and locate the .crt file which has a string of numbers as the file name. Extract this file from the zip folder.<\/p>\n<h3>Reformat Certificate<\/h3>\n<p>The downloaded certificate (whether P7B or CRT) is not automatically compatible with Mac OS. You can easily reformat the file using the using the <a href=\"https:\/\/certlogik.com\/decoder\/\" target=\"_blank\" rel=\"noopener\">CertLogik Certificate Decoder tool<\/a>.<\/p>\n<p>First, open your P7B or CRT file in TextEdit. Select and copy all of the text.\u00a0<\/p>\n<p>On the CSR decoder page, paste the certificate text and click Decode.<\/p>\n<p><a href=\"https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/CertLogik-decoder.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3869\" src=\"https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/CertLogik-decoder.png\" alt=\"\" width=\"550\" height=\"525\" srcset=\"https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/CertLogik-decoder.png 550w, https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/CertLogik-decoder-300x286.png 300w, https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/CertLogik-decoder-50x48.png 50w, https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/CertLogik-decoder-60x57.png 60w, https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/CertLogik-decoder-35x33.png 35w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/><\/a><\/p>\n<p>The certificate will be reformatted and include the necessary headers and footers. You should get a block of text like this:<\/p>\n<p><code>-----BEGIN CERTIFICATE-----\n<br \/>(big block of encrypted certificate code)\n<br \/>-----END CERTIFICATE-----<\/code><\/p>\n<p>Copy all of the reformatted text, including the header and footer, and paste it over the old certificate in TextEdit, and then save the file.\u00a0<\/p>\n<h2>Import Certificate in Keychain<\/h2>\n<p>Once the certificate is correctly formatted, you can double-click the file to import it into Keychain. Alternatively, in Keychain, click File, then Import Items, and select the certificate to import.<\/p>\n<p>The certificate should then be installed in Keychain.\u00a0<\/p>\n<h2>Known Errors<\/h2>\n<p><strong>Error: -26276<\/strong><\/p>\n<p><a href=\"https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/False-error-26276-cant-import-lies.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3868\" src=\"https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/False-error-26276-cant-import-lies.png\" alt=\"\" width=\"255\" height=\"225\" srcset=\"https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/False-error-26276-cant-import-lies.png 255w, https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/False-error-26276-cant-import-lies-50x44.png 50w, https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/False-error-26276-cant-import-lies-60x53.png 60w, https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/False-error-26276-cant-import-lies-35x31.png 35w\" sizes=\"auto, (max-width: 255px) 100vw, 255px\" \/><\/a><\/p>\n<p>This error is often a false alarm and may occur when the certificate is successfully imported. You may be able to locate the certificate by searching for the user email address in Keychain&#8217;s search bar.<\/p>\n<p><strong>Contents Cannot Be Retrieved<\/strong>\u00a0<\/p>\n<p>If the certificate file is not formatted correctly, you may encounter &#8220;An error has occurred. Unable to import an item. The contents of this item cannot be retrieved.&#8221;<\/p>\n<p><a href=\"https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/Error-Contents-cant-be-retrieved.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3870\" src=\"https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/Error-Contents-cant-be-retrieved.png\" alt=\"\" width=\"258\" height=\"227\" srcset=\"https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/Error-Contents-cant-be-retrieved.png 258w, https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/Error-Contents-cant-be-retrieved-50x44.png 50w, https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/Error-Contents-cant-be-retrieved-60x53.png 60w, https:\/\/www.thesslstore.com\/knowledgebase\/wp-content\/uploads\/2023\/09\/Error-Contents-cant-be-retrieved-35x31.png 35w\" sizes=\"auto, (max-width: 258px) 100vw, 258px\" \/><\/a>\u00a0<\/p>\n<p>Please open the certificate file in TextEdit to check the formatting. If the error persists, please open a ticket with our support team by sending the details of the issue along with your order number to support@thesslstore.com.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Mac users can generate a certificate signing request (CSR) in Keychain Access to use for personal authentication certificates. Please follow this collection guide if you placed your certificate order using a CSR that was created in Keychain Access.\u00a0 Collect and Reformat Certificate File There are two ways to collect your&#8230;<\/p>\n","protected":false},"author":1,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"ht-kb-category":[83],"ht-kb-tag":[],"class_list":["post-3865","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-cpac-guides"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mac OS Keychain Certificate Collection Guide - Knowledge Base<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.thesslstore.com\/knowledgebase\/cpac-guides\/mac-os-keychain-certificate-collection-guide\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mac OS Keychain Certificate Collection Guide - Knowledge Base\" \/>\n<meta property=\"og:description\" content=\"Mac users can generate a certificate signing request (CSR) in Keychain Access to use for personal authentication certificates. 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