-.\" $OpenBSD: ssh-keygen.1,v 1.33 2001/03/02 18:54:31 deraadt Exp $
+.\" $OpenBSD: ssh-keygen.1,v 1.35 2001/03/11 22:33:23 markus Exp $
.\"
.\" -*- nroff -*-
.\"
.Nm ssh-keygen
.Fl l
.Op Fl f Ar input_keyfile
+.Nm ssh-keygen
+.Fl B
+.Op Fl f Ar input_keyfile
.Sh DESCRIPTION
.Nm
generates and manages authentication keys for
for protocol version 2.
The default is
.Dq rsa1 .
+.It Fl B
+Show the bubblebabble digest of specified private or public key file.
.It Fl C Ar comment
Provides the new comment.
.It Fl N Ar new_passphrase