There are several tests that depended in the past on the fact that we can not
read public key from private encrypted keys. This is no longer the case for some
time as the OpenSSH file format has public key in plaintext.
This change just converts the same key into the PEM Format, which should still
be opaque for us and trigger code paths that enforce opening of the accompanied
public key file.
Converted using the following command:
$ ssh-keygen -m PEM -p -N secret -P secret -f tests/keys/id_rsa_protected
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Sahana Prasad <sahana@redhat.com>