-.\" $OpenBSD: ssh-keygen.1,v 1.72 2005/11/28 05:16:53 dtucker Exp $
+.\" $OpenBSD: ssh-keygen.1,v 1.79 2008/07/24 23:55:30 sthen Exp $
.\"
.\" -*- nroff -*-
.\"
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd September 25, 1999
+.Dd $Mdocdate: July 24 2008 $
.Dt SSH-KEYGEN 1
.Os
.Sh NAME
.Nm ssh-keygen
.Fl F Ar hostname
.Op Fl f Ar known_hosts_file
+.Op Fl l
.Nm ssh-keygen
.Fl H
.Op Fl f Ar known_hosts_file
.Ar reader .
.It Fl e
This option will read a private or public OpenSSH key file and
-print the key in a
-.Sq SECSH Public Key File Format
+print the key in
+RFC 4716 SSH Public Key File Format
to stdout.
This option allows exporting keys for use by several commercial
SSH implementations.
(or public) key to stdout.
.Nm
also reads the
-.Sq SECSH Public Key File Format .
+RFC 4716 SSH Public Key File Format.
This option allows importing keys from several commercial
SSH implementations.
.It Fl l
For RSA and DSA keys
.Nm
tries to find the matching public key file and prints its fingerprint.
+If combined with
+.Fl v ,
+an ASCII art representation of the key is supplied with the fingerprint.
.It Fl M Ar memory
Specify the amount of memory to use (in megabytes) when generating
candidate moduli for DH-GEX.
.Xr moduli 5 ,
.Xr sshd 8
.Rs
-.%A J. Galbraith
-.%A R. Thayer
-.%T "SECSH Public Key File Format"
-.%N draft-ietf-secsh-publickeyfile-01.txt
-.%D March 2001
-.%O work in progress material
+.%R RFC 4716
+.%T "The Secure Shell (SSH) Public Key File Format"
+.%D 2006
.Re
.Sh AUTHORS
OpenSSH is a derivative of the original and free