bpo-21649: Add RFC 7525 and Mozilla server side TLS (#3387)

Signed-off-by: Christian Heimes <christian@python.org>
diff --git a/Doc/library/ssl.rst b/Doc/library/ssl.rst
index 0a09e7e..69bea1e 100644
--- a/Doc/library/ssl.rst
+++ b/Doc/library/ssl.rst
@@ -2328,3 +2328,9 @@
 
    `IANA TLS: Transport Layer Security (TLS) Parameters <https://www.iana.org/assignments/tls-parameters/tls-parameters.xml>`_
        IANA
+
+   `RFC 7525: Recommendations for Secure Use of Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS) <https://tools.ietf.org/html/rfc7525>`_
+       IETF
+
+   `Mozilla's Server Side TLS recommendations <https://wiki.mozilla.org/Security/Server_Side_TLS>`_
+       Mozilla
diff --git a/Misc/NEWS.d/next/Documentation/2017-09-06-10-11-57.bpo-21649.EUvqA9.rst b/Misc/NEWS.d/next/Documentation/2017-09-06-10-11-57.bpo-21649.EUvqA9.rst
new file mode 100644
index 0000000..a09985a
--- /dev/null
+++ b/Misc/NEWS.d/next/Documentation/2017-09-06-10-11-57.bpo-21649.EUvqA9.rst
@@ -0,0 +1 @@
+Add RFC 7525 and Mozilla server side TLS links to SSL documentation.