commit 12649af2f39afcf5d30406b7f9b662e08cddfec4
author Paul Kehrer <paul.l.kehrer@gmail.com> Mon Mar 10 12:45:19 2014 -0400
committer Paul Kehrer <paul.l.kehrer@gmail.com> Mon Mar 10 12:45:19 2014 -0400
tree 002ae78930360c097e229e87fff3a3134a726ecf
parent 5cb80e285b1c8bc75f52d24bf0363ca2d3a2fe67

document our oldest supported openssl and deny older support

docs/hazmat/backends/openssl.rst

diff --git a/docs/hazmat/backends/openssl.rst b/docs/hazmat/backends/openssl.rst
index d6351c9..547fe76 100644
--- a/docs/hazmat/backends/openssl.rst
+++ b/docs/hazmat/backends/openssl.rst
@@ -3,7 +3,9 @@
 OpenSSL Backend
 ===============
 
-The `OpenSSL`_ C library.
+The `OpenSSL`_ C library. Cryptography supports version ``0.9.8e`` (present in
+Red Hat Enterprise Linux 5) and greater. Earlier versions may work but are
+**not tested or supported**.
 
 .. data:: cryptography.hazmat.backends.openssl.backend