Fix sshd_config

Signed-off-by: Knut Ahlers <knut@ahlers.me>

sshd_config

@@ -9,12 +9,6 @@ HostKey /etc/ssh/ssh_host_rsa_key
 HostKey /etc/ssh/ssh_host_dsa_key
 HostKey /etc/ssh/ssh_host_ecdsa_key
 HostKey /etc/ssh/ssh_host_ed25519_key
-#Privilege Separation is turned on for security
-UsePrivilegeSeparation yes
-
-# Lifetime and size of ephemeral version 1 server key
-KeyRegenerationInterval 3600
-ServerKeyBits 1024
 
 # Logging
 SyslogFacility AUTH
@@ -25,14 +19,11 @@ LoginGraceTime 120
 PermitRootLogin no
 StrictModes yes
 
-RSAAuthentication no
 PubkeyAuthentication yes
 #AuthorizedKeysFile	%h/.ssh/authorized_keys
 
 # Don't read the user's ~/.rhosts and ~/.shosts files
 IgnoreRhosts yes
-# For this to work you will also need host keys in /etc/ssh_known_hosts
-RhostsRSAAuthentication no
 # similar for protocol version 2
 HostbasedAuthentication no
 # Uncomment if you don't trust ~/.ssh/known_hosts for RhostsRSAAuthentication
@@ -51,7 +42,6 @@ PasswordAuthentication yes
 X11Forwarding no
 X11DisplayOffset 10
 PrintMotd no
-PrintLastLog no
 TCPKeepAlive yes
 #UseLogin no
 
@@ -61,15 +51,4 @@ TCPKeepAlive yes
 # Allow client to pass locale environment variables
 AcceptEnv LANG LC_*
 
-Subsystem sftp /usr/lib/openssh/sftp-server
-
-# Set this to 'yes' to enable PAM authentication, account processing,
-# and session processing. If this is enabled, PAM authentication will
-# be allowed through the ChallengeResponseAuthentication and
-# PasswordAuthentication.  Depending on your PAM configuration,
-# PAM authentication via ChallengeResponseAuthentication may bypass
-# the setting of "PermitRootLogin without-password".
-# If you just want the PAM account and session checks to run without
-# PAM authentication, then enable this but set PasswordAuthentication
-# and ChallengeResponseAuthentication to 'no'.
-UsePAM yes
+Subsystem sftp /usr/lib/ssh/sftp-server