Use the following steps to upload your public key to Oracle Cloud Infrastructure.
Log in to the Oracle Cloud Infrastructure Console.
Display the User Settings page.
Click Profile, User Settings.
Display your current API signing keys.
Click Resources, API Keys.
Upload the public key.
Click Add Public Key.
The Add Public Key dialog is displayed.
Select one of the following options:
Choose Public Key File. This option enables you to browse to the public key file on your local hard disk.
Paste Public Keys. This option enables you to paste the contents of the public key file into the window in the dialog box.
Click Add to upload the public key.