diff --git a/cryptography/bindings/openssl/api.py b/cryptography/bindings/openssl/api.py
index 9f2399b..129605f 100644
--- a/cryptography/bindings/openssl/api.py
+++ b/cryptography/bindings/openssl/api.py
@@ -29,6 +29,7 @@
         "crypto",
         "dh",
         "dsa",
+        "engine",
         "err",
         "evp",
         "rand",
diff --git a/cryptography/bindings/openssl/engine.py b/cryptography/bindings/openssl/engine.py
new file mode 100644
index 0000000..b3ec312
--- /dev/null
+++ b/cryptography/bindings/openssl/engine.py
@@ -0,0 +1,52 @@
+# 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/engine.h>
+"""
+
+TYPES = """
+typedef ... ENGINE;
+"""
+
+FUNCTIONS = """
+ENGINE *ENGINE_get_first();
+ENGINE *ENGINE_get_last();
+ENGINE *ENGINE_get_next(ENGINE *);
+ENGINE *ENGINE_get_prev(ENGINE *);
+int ENGINE_add(ENGINE *);
+int ENGINE_remove(ENGINE *);
+ENGINE *ENGINE_by_id(const char *);
+int ENGINE_init(ENGINE *);
+int ENGINE_finish(ENGINE *);
+int ENGINE_free(ENGINE *);
+void ENGINE_cleanup();
+void ENGINE_load_dynamic();
+void ENGINE_load_builtin_engines();
+int ENGINE_ctrl_cmd_string(ENGINE *, const char *, const char *, int);
+int ENGINE_set_default(ENGINE *, unsigned int);
+int ENGINE_register_complete(ENGINE *);
+"""
+
+MACROS = """
+#define ENGINE_METHOD_RSA ...
+#define ENGINE_METHOD_DSA ...
+#define ENGINE_METHOD_RAND ...
+#define ENGINE_METHOD_ECDH ...
+#define ENGINE_METHOD_ECDSA ...
+#define ENGINE_METHOD_CIPHERS ...
+#define ENGINE_METHOD_DIGESTS ...
+#define ENGINE_METHOD_STORE ...
+#define ENGINE_METHOD_ALL ...
+#define ENGINE_METHOD_NONE ...
+"""
diff --git a/cryptography/bindings/openssl/evp.py b/cryptography/bindings/openssl/evp.py
index 8afaf34..6336437 100644
--- a/cryptography/bindings/openssl/evp.py
+++ b/cryptography/bindings/openssl/evp.py
@@ -20,7 +20,6 @@
     ...;
 } EVP_CIPHER_CTX;
 typedef ... EVP_CIPHER;
-typedef ... ENGINE;
 """
 
 FUNCTIONS = """