https://support.comodo.com/index.php?/Knowledgebase/Article/View/684/17/how-do-i-verify-that-a-private-key-matches-a-certificate-openssl https://support.comodo.

https://support.comodo.com/index.php?/Knowledgebase/Article/View/684/17/how-do-i-verify-that-a-private-key-matches-a-certificate-openssl https://support.comodo.com/index.php?/Knowledgebase/Article/... currently has instructions for checking consistency. Did they change it after this post was published? Edit: Jul 9 snapshot from https://archive.fo/Zdmck https://archive.fo/Zdmck didn't include those instructions, so they only added that recently.