Bind OpenSSL's DH. Refs #77

2 files changed, 29 insertions, 0 deletions

diff --git a/cryptography/bindings/openssl/api.py b/cryptography/bindings/openssl/api.py
index 6c7462cf..00beca16 100644
--- a/cryptography/bindings/openssl/api.py
+++ b/cryptography/bindings/openssl/api.py
@@ -26,6 +26,7 @@ class API(object):
     """
     _modules = [
         "bignum",
+        "dh",
         "evp",
         "opensslv",
     ]
diff --git a/cryptography/bindings/openssl/dh.py b/cryptography/bindings/openssl/dh.py
new file mode 100644
index 00000000..ac130054
--- /dev/null
+++ b/cryptography/bindings/openssl/dh.py
@@ -0,0 +1,28 @@
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+INCLUDES = """
+#include <openssl/dh.h>
+"""
+
+TYPES = """
+typedef ... DH;
+"""
+
+FUNCTIONS = """
+DH *DH_new();
+void DH_free(DH *);
+"""
+
+MACROS = """
+"""