Provide a Key Pair from Open SSH format files.
This is the file format created with the 'ssh-keytool'
and defaults to 'id_rsa'. I think this form is also known as PEM, it's of the form
-----BEGIN OPENSSH PRIVATE KEY-----
Base 64 stuff
-----END RSA PRIVATE KEY-----
And not to be confused, as I did, with SSH2 format files hat begin ---- BEGIN SSH2 (note the space) and
can have headers in before the Base 64 stuff. Oddjob doesn't currently support these.
|Required||Yes, at least one..|
Provide the passphrase if the file is password protected.
(c) R Gordon Ltd 2005 - Present