From da0191a778443692745845add08b1ff39d10b368 Mon Sep 17 00:00:00 2001
From: Kuo-Cheng Yeu <kmd@mikuru.tw>
Date: Thu, 21 May 2015 15:37:19 +0800
Subject: [PATCH] add 'Diffie-Hellman Groups' section in README.md

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index e4cfac3..b078315 100644
--- a/README.md
+++ b/README.md
@@ -83,6 +83,12 @@ hosts in use.  The certificate and keys should be named after the virtual host w
 `.key` extension.  For example, a container with `VIRTUAL_HOST=foo.bar.com` should have a
 `foo.bar.com.crt` and `foo.bar.com.key` file in the certs directory.
 
+#### Diffie-Hellman Groups
+
+If you have Diffie-Hellman groups enabled, the files should be named after the virtual host with a
+`dhparams` suffix and `.pem` extension. For example, a container with `VIRTUAL_HOST=foo.bar.com`
+should have a `foo.bar.com.dhparams.pem` file in the certs directory.
+
 #### Wildcard Certificates
 
 Wildcard certificates and keys should be name after the domain name with a `.crt` and `.key` extension.