upstream commit

refuse to generate or accept RSA keys smaller than 1024
 bits; feedback and ok dtucker@

Upstream-ID: 7ea3d31271366ba264f06e34a3539bf1ac30f0ba
diff --git a/ssh-keygen.1 b/ssh-keygen.1
index 9b93666..8c3317b 100644
--- a/ssh-keygen.1
+++ b/ssh-keygen.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: ssh-keygen.1,v 1.125 2015/02/24 15:24:05 naddy Exp $
+.\"	$OpenBSD: ssh-keygen.1,v 1.126 2015/07/03 03:49:45 djm Exp $
 .\"
 .\" Author: Tatu Ylonen <ylo@cs.hut.fi>
 .\" Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -35,7 +35,7 @@
 .\" (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: February 24 2015 $
+.Dd $Mdocdate: July 3 2015 $
 .Dt SSH-KEYGEN 1
 .Os
 .Sh NAME
@@ -244,7 +244,7 @@
 Show the bubblebabble digest of specified private or public key file.
 .It Fl b Ar bits
 Specifies the number of bits in the key to create.
-For RSA keys, the minimum size is 768 bits and the default is 2048 bits.
+For RSA keys, the minimum size is 1024 bits and the default is 2048 bits.
 Generally, 2048 bits is considered sufficient.
 DSA keys must be exactly 1024 bits as specified by FIPS 186-2.
 For ECDSA keys, the