diff --git a/encfs/SSL_Cipher.cpp b/encfs/SSL_Cipher.cpp
index 968a800..4d14755 100644
--- a/encfs/SSL_Cipher.cpp
+++ b/encfs/SSL_Cipher.cpp
@@ -36,6 +36,7 @@
 #include "Interface.h"
 #include "Mutex.h"
 #include "Range.h"
+#include "SSL_Compat.h"
 #include "SSL_Cipher.h"
 #include "intl/gettext.h"
 
diff --git a/encfs/SSL_Compat.h b/encfs/SSL_Compat.h
new file mode 100644
index 0000000..f7b1629
--- /dev/null
+++ b/encfs/SSL_Compat.h
@@ -0,0 +1,52 @@
+/*****************************************************************************
+ * Author:   Rogelio Dominguez Hernandez <rogelio.dominguez@gmail.com>
+ *
+ *****************************************************************************
+ * Copyright (c) 2016, Rogelio Dominguez Hernandez
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _SSL_Compat_incl_
+#define _SSL_Compat_incl_
+
+// OpenSSL < 1.1.0
+#if OPENSSL_VERSION_NUMBER < 0x10100000L
+
+// Equivalent methods
+#define EVP_MD_CTX_new EVP_MD_CTX_create
+#define EVP_MD_CTX_free EVP_MD_CTX_destroy
+#define HMAC_CTX_reset HMAC_CTX_cleanup
+
+// Missing methods (based on 1.1.0 versions)
+HMAC_CTX *HMAC_CTX_new(void)
+{
+  HMAC_CTX *ctx = (HMAC_CTX *)OPENSSL_malloc(sizeof(HMAC_CTX));
+  if (ctx != NULL) {
+    memset(ctx, 0, sizeof(HMAC_CTX));
+    HMAC_CTX_reset(ctx);
+  }
+  return ctx;
+}
+
+void HMAC_CTX_free(HMAC_CTX *ctx)
+{
+  if (ctx != NULL) {
+    HMAC_CTX_cleanup(ctx);
+    OPENSSL_free(ctx);
+  }
+}
+#endif
+
+#endif