2 files changed, 23 insertions, 8 deletions

diff --git a/ssh_config b/ssh_config
index 5cdc3eb..fc3a628 100644
--- a/ssh_config
+++ b/ssh_config
@@ -20,7 +20,19 @@
 # Minimum accepted size of the DH parameter p. By default this is set to 1024
 # to maintain compatibility with RFC4419, but should be set higher.
 # Upstream default is identical to setting this to 2048.
-#KexDHMin 1024
+#KexDHMin 4096
+
+KexAlgorithms curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256
+HostKeyAlgorithms ssh-ed25519-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ssh-ed25519,ssh-rsa
+Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes128-gcm@openssh.com,aes256-ctr,aes192-ctr,aes128-ctr
+MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-ripemd160-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,hmac-ripemd160,umac-128@openssh.com
+
+ChallengeResponseAuthentication no
+PasswordAuthentication no
+PubkeyAuthentication yes
+
+UseRoaming no
+ForwardX11Trusted no
 
 Host *
 #   ForwardAgent no
diff --git a/sshd_config b/sshd_config
index a67aa8a..cb6a645 100644
--- a/sshd_config
+++ b/sshd_config
@@ -16,20 +16,21 @@
 #ListenAddress ::
 
 # The default requires explicit activation of protocol 1
-#Protocol 2
+Protocol 2
 
 # HostKey for protocol version 1
 #HostKey /etc/ssh/ssh_host_key
 # HostKeys for protocol version 2
-#HostKey /etc/ssh/ssh_host_rsa_key
+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
+HostKey /etc/ssh/ssh_host_ed25519_key
 
 # Minimum accepted size of the DH parameter p. By default this is set to 1024
 # to maintain compatibility with RFC4419, but should be set higher.
 # Upstream default is identical to setting this to 2048.
-#KexDHMin 1024
+#KexDHMin 4096
+KexAlgorithms curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256
 
 # Lifetime and size of ephemeral version 1 server key
 #KeyRegenerationInterval 1h
@@ -46,13 +47,13 @@
 # Authentication:
 
 #LoginGraceTime 2m
-#PermitRootLogin yes
+PermitRootLogin yes
 #StrictModes yes
 #MaxAuthTries 6
 #MaxSessions 10
 
 #RSAAuthentication yes
-#PubkeyAuthentication yes
+PubkeyAuthentication yes
 
 # The default is to check both .ssh/authorized_keys and .ssh/authorized_keys2
 # but this is overridden so installations will only check .ssh/authorized_keys
@@ -78,7 +79,7 @@ PasswordAuthentication no
 #PermitEmptyPasswords no
 
 # Change to no to disable s/key passwords
-#ChallengeResponseAuthentication yes
+ChallengeResponseAuthentication no
 
 # Kerberos options
 #KerberosAuthentication no
@@ -150,3 +151,5 @@ AcceptEnv LC_IDENTIFICATION LC_ALL
 #       AllowTcpForwarding no
 #       PermitTTY no
 #       ForceCommand cvs server
+
+AllowGroups ssh-user