This directory holds Apple developer certificates, and the corresponding
public/private keys.

For example:

  certname.cer     -- The final certificate signed by Apple.

  certname.csr     -- The Certificate Signing Request, generated
                      with the Mac app "Keychain Access".
                    
  certname.key.p12 -- The private key for this certificate,
                      created when the CSR is created.
                      exported from "Keychain Access".
                    
  certname.pub.pem -- The public key for this certificate,
                      created when the CSR is created,
                      exported from "Keychain Access".

The certificates:

leap-developer-id-application
  This is used for distributing the application outside the app store.

leap-developer-id-installer
  This is used for distributing an installer outside the app store.