How to import a valid copy of your electronic certificateSkip information index
Macintosh - Import copy of certificate into Google Chrome
If the operating system is Macintosh and the browser Google Chrome, the electronic certificate needs to be installed in "Keychain Access" of Mac. Start the application from "Finder", "Applications", "Utilities", "Keychain Access".
Go to "Login", "My certificates" and click on "File", "Import items" or "Import items", depending on the version.
Select the .p12 or .pfx file with the backup copy of the electronic certificate and click on "Open".
If necessary, you will have to provide the password that was set when exporting the certificate.
If the import was successful, the certificate will appear under 'Keychain Access'.