diff --git a/ssh-keygen.1 b/ssh-keygen.1
index 26ae31f..0d62255 100644
--- a/ssh-keygen.1
+++ b/ssh-keygen.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: ssh-keygen.1,v 1.94 2010/04/16 06:47:04 jmc Exp $
+.\"	$OpenBSD: ssh-keygen.1,v 1.95 2010/06/29 23:15:30 djm Exp $
 .\"
 .\"  -*- nroff -*-
 .\"
@@ -37,7 +37,7 @@
 .\" (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 $Mdocdate: April 16 2010 $
+.Dd $Mdocdate: June 29 2010 $
 .Dt SSH-KEYGEN 1
 .Os
 .Sh NAME
@@ -59,9 +59,11 @@
 .Op Fl f Ar keyfile
 .Nm ssh-keygen
 .Fl i
+.Op Fl m Ar key_format
 .Op Fl f Ar input_keyfile
 .Nm ssh-keygen
 .Fl e
+.Op Fl m Ar key_format
 .Op Fl f Ar input_keyfile
 .Nm ssh-keygen
 .Fl y
@@ -215,11 +217,13 @@
 .Ar pkcs11 .
 .It Fl e
 This option will read a private or public OpenSSH key file and
-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.
+print to stdout the key in one of the formats specified by the
+.Fl m
+option.
+The default export format is
+.Dq RFC4716 .
+This option allows exporting OpenSSH key for use by other programs, including
+several commercial SSH implementations.
 .It Fl F Ar hostname
 Search for the specified
 .Ar hostname
@@ -270,13 +274,14 @@
 section for details.
 .It Fl i
 This option will read an unencrypted private (or public) key file
-in SSH2-compatible format and print an OpenSSH compatible private
+in the format specified by the
+.Fl m
+option and print an OpenSSH compatible private
 (or public) key to stdout.
-.Nm
-also reads the
-RFC 4716 SSH Public Key File Format.
-This option allows importing keys from several commercial
-SSH implementations.
+This option allows importing keys from other software, including several
+commercial SSH implementations.
+The default import format is
+.Dq RFC4716 .
 .It Fl L
 Prints the contents of a certificate.
 .It Fl l
@@ -288,6 +293,22 @@
 If combined with
 .Fl v ,
 an ASCII art representation of the key is supplied with the fingerprint.
+.It Fl m Ar key_format
+Specify a key format for the
+.Fl i
+(import) or
+.Fl e
+(export) coversion options.
+The supported key formats are:
+.Dq RFC4716
+(RFC4716/SSH2 public or private key),
+.Dq PKCS8
+(PEM PKCS8 public key)
+or
+.Dq PEM
+(PEM public key).
+The default conversion format is
+.Dq RFC4716 .
 .It Fl M Ar memory
 Specify the amount of memory to use (in megabytes) when generating
 candidate moduli for DH-GEX.