demos/linux/aws_eou/aws_c_sdk_eou.patch

diff --git a/demos/CMakeLists.txt b/demos/CMakeLists.txt
index 8fda1c7..38c560d 100644
--- a/demos/CMakeLists.txt
+++ b/demos/CMakeLists.txt
@@ -65,6 +65,15 @@ foreach( i RANGE ${DEMO_COUNT} )
                     ${DEMO_COMMON_HEADERS}
                     ${CONFIG_HEADER} )
 
+    FIND_PACKAGE(OpenSSL) # Find the OpenSSL Package
+    IF(OPENSSL_FOUND)
+        MESSAGE("Found: " ${OPENSSL_LIBRARIES})
+        INCLUDE_DIRECTORIES(${OPENSSL_INCLUDE_DIR})
+	TARGET_COMPILE_DEFINITIONS(${DEMO_EXE_NAME} PUBLIC OPENSSL_LOAD_CONF)
+	TARGET_LINK_LIBRARIES(${DEMO_EXE_NAME} PUBLIC ${OPENSSL_LIBRARIES})
+    ELSE()
+        MESSAGE(WARNING "Building with OpenSSL Engine expected to fail")
+    ENDIF()
     # Set the demo function to run.
     target_compile_definitions( ${DEMO_EXE_NAME}
                                 PRIVATE RunDemo=${CURRENT_DEMO_FUNCTION} )
diff --git a/demos/app/iot_demo.c b/demos/app/iot_demo.c
index 27b7dd5..337e587 100644
--- a/demos/app/iot_demo.c
+++ b/demos/app/iot_demo.c
@@ -37,7 +37,11 @@
 
 /* Error handling include. */
 #include "iot_error.h"
-
+#include "openssl/conf.h"
+#include "openssl/err.h"
+#include "openssl/ssl.h"
+#include "openssl/ec.h"
+#include "openssl/evp.h"
 /* Common demo includes. */
 #include "iot_demo_arguments.h"
 #include "iot_demo_logging.h"
@@ -135,6 +139,14 @@ int main( int argc,
         pCredentials = &credentials;
     }
 
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L)
+    OPENSSL_config(NULL);
+#else
+    OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CONFIG, NULL);
+#endif
+
+    OpenSSL_add_all_algorithms();
+
     /* Call the SDK initialization function. */
     sdkInitialized = IotSdk_Init();