Add (placeholder) CCM module
diff --git a/include/polarssl/ccm.h b/include/polarssl/ccm.h
new file mode 100644
index 0000000..b794cd8
--- /dev/null
+++ b/include/polarssl/ccm.h
@@ -0,0 +1,52 @@
+/**
+ * \file ccm.h
+ *
+ * \brief Counter with CBC-MAC (CCM) for 128-bit block ciphers
+ *
+ * Copyright (C) 2014, Brainspark B.V.
+ *
+ * This file is part of PolarSSL (http://www.polarssl.org)
+ * Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
+ *
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef POLARSSL_CCM_H
+#define POLARSSL_CCM_H
+
+#include "cipher.h"
+
+#define POLARSSL_ERR_CCM_BAD_INPUT -0x000D /**< Bad input parameters to function. */
+#define POLARSSL_ERR_CCM_AUTH_FAILED -0x000F /**< Authenticated decryption failed. */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined(POLARSSL_SELF_TEST) && defined(POLARSSL_AES_C)
+/**
+ * \brief Checkup routine
+ *
+ * \return 0 if successful, or 1 if the test failed
+ */
+int ccm_self_test( int verbose );
+#endif /* POLARSSL_SELF_TEST && POLARSSL_AES_C */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* POLARSSL_CGM_H */