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-rw-r--r--templates/sshd_config/Debian_buster.erb6
-rw-r--r--templates/sshd_config/Debian_stretch.erb6
-rw-r--r--templates/sshd_config/Ubuntu_bionic.erb6
3 files changed, 9 insertions, 9 deletions
diff --git a/templates/sshd_config/Debian_buster.erb b/templates/sshd_config/Debian_buster.erb
index 33c874b..0a4fd31 100644
--- a/templates/sshd_config/Debian_buster.erb
+++ b/templates/sshd_config/Debian_buster.erb
@@ -114,9 +114,9 @@ AllowGroups <%= s %>
<%- end -%>
<% if scope.lookupvar('::sshd::hardened') == 'yes' -%>
-KexAlgorithms curve25519-sha256@libssh.org
-Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr
-MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,umac-128@openssh.com
+KexAlgorithms curve25519-sha256@libssh.org,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512
+Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr,aes128-ctr,aes128-gcm@openssh.com,aes192-ctr
+MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com
<% end -%>
<% unless (s=scope.lookupvar('::sshd::tail_additional_options')).empty? -%>
diff --git a/templates/sshd_config/Debian_stretch.erb b/templates/sshd_config/Debian_stretch.erb
index 91dbfff..0a4fd31 100644
--- a/templates/sshd_config/Debian_stretch.erb
+++ b/templates/sshd_config/Debian_stretch.erb
@@ -114,9 +114,9 @@ AllowGroups <%= s %>
<%- end -%>
<% if scope.lookupvar('::sshd::hardened') == 'yes' -%>
-KexAlgorithms curve25519-sha256@libssh.org
-Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-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
+KexAlgorithms curve25519-sha256@libssh.org,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512
+Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr,aes128-ctr,aes128-gcm@openssh.com,aes192-ctr
+MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com
<% end -%>
<% unless (s=scope.lookupvar('::sshd::tail_additional_options')).empty? -%>
diff --git a/templates/sshd_config/Ubuntu_bionic.erb b/templates/sshd_config/Ubuntu_bionic.erb
index ae2d67b..dbf413f 100644
--- a/templates/sshd_config/Ubuntu_bionic.erb
+++ b/templates/sshd_config/Ubuntu_bionic.erb
@@ -118,9 +118,9 @@ AllowGroups <%= s %>
<%- end -%>
<% if scope.lookupvar('::sshd::hardened') == 'yes' -%>
-KexAlgorithms curve25519-sha256@libssh.org
-Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr
-MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,umac-128@openssh.com
+KexAlgorithms curve25519-sha256@libssh.org,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512
+Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr,aes128-ctr,aes128-gcm@openssh.com,aes192-ctr
+MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com
<% end -%>
<% unless (s=scope.lookupvar('::sshd::tail_additional_options')).empty? -%>