Actually I proposed that in the discussion to another patch, but Wolfgang said that we would exclude too many systems.

Did you see that conversation?

-M

On Tue, 2017-11-07 at 20:51 +0100, Peter Müller wrote:

Change the TLS cipher list of Apache to "Mozilla Modern".

ECDSA is preferred over RSA to save CPU time on both server and client. Clients without support for TLS 1.2 and AES will experience connection failures.

Signed-off-by: Peter Müller peter.mueller@link38.eu

config/httpd/vhosts.d/ipfire-interface-ssl.conf | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/httpd/vhosts.d/ipfire-interface-ssl.conf b/config/httpd/vhosts.d/ipfire-interface-ssl.conf index c9ccd5be5..d08d3d2bb 100644 --- a/config/httpd/vhosts.d/ipfire-interface-ssl.conf +++ b/config/httpd/vhosts.d/ipfire-interface-ssl.conf @@ -9,7 +9,7 @@ TransferLog /var/log/httpd/access_log SSLEngine on SSLProtocol all -SSLv2 -SSLv3

• SSLCipherSuite ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA

-AES128-SHA:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES128-SHA256:AES128-SHA:CAMELLIA128-SHA:AES256-GCM-SHA384:AES256-SHA256:AES256-SHA:CAMELLIA256-SHA

• SSLCipherSuite ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256 SSLHonorCipherOrder on SSLCertificateFile /etc/httpd/server.crt SSLCertificateKeyFile /etc/httpd/server.key