From 697b566015261102d951410e21659d23901e2a1a Mon Sep 17 00:00:00 2001
From: Michael Prokop <mika@grml.org>
Date: Tue, 12 Jan 2016 10:35:42 +0100
Subject: [PATCH] No longer generate RSA1 SSH hostkey [Closes: issue2158]

Otherwise executing ssh-keygen for rsa1 fails with
"failed: unknown or unsupported key type" with recent openssh
versions (like Debian unstable's 7.1p1-6 as nowadays)
and sshd doesn't start up.

Thanks: Andras Korn for the bugreport
---
 etc/init.d/ssh | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/etc/init.d/ssh b/etc/init.d/ssh
index 6099e68..8554fc4 100755
--- a/etc/init.d/ssh
+++ b/etc/init.d/ssh
@@ -14,7 +14,6 @@
 
 # Configurable options:
 KEYGEN=/usr/bin/ssh-keygen
-RSA1_KEY=/etc/ssh/ssh_host_key
 RSA_KEY=/etc/ssh/ssh_host_rsa_key
 DSA_KEY=/etc/ssh/ssh_host_dsa_key
 ECDSA_KEY=/etc/ssh/ssh_host_ecdsa_key
@@ -91,11 +90,6 @@ check_config() {
 
 
 generate_ssh_keys() {
-    if ! test -f $RSA1_KEY ; then
-	log_action_msg "Generating SSH1 RSA host key..."
-	$KEYGEN -t rsa1 -f $RSA1_KEY -C '' -N '' || exit 1
-    fi
-
     if ! test -f $RSA_KEY ; then
 	log_action_msg "Generating SSH2 RSA host key..."
 	$KEYGEN -t rsa -f $RSA_KEY -C '' -N '' || exit 1
-- 
2.1.4