Converting SUN_SSH public key to openssh format

Hi

Can someone please suggest how to convert this SUN_SSH public key to openssh key.
I have converted few ssh2 public keys to openssh key, for passwordless authentication.
I am not sure which version of sun_ssh is, here is the o/p
$ ssh -V
Sun_SSH_1.1.2, SSH protocols 1.5/2.0, OpenSSL 0x0090704f
$

Thanks,

Check out the info on these links:
how to: Convert ssh2 keys to OpenSSH keys | Linux, Solaris, Windows
https://hkn.eecs.berkeley.edu/~dhsu/ssh\_public\_key_howto.html
Convert an ssh2 public key to openssh format | commandlinefu.com