Add (placeholder) CCM module

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 */

include/polarssl/config.h

@@ -1274,6 +1274,20 @@
  */
 #define POLARSSL_CAMELLIA_C
 
+/**
+ * \def POLARSSL_GCM_C
+ *
+ * Enable the Counter with CBC-MAC (CCM) mode for 128-bit block cipher.
+ *
+ * Module:  library/ccm.c
+ *
+ * Requires: POLARSSL_AES_C or POLARSSL_CAMELLIA_C
+ *
+ * This module enables the AES-CCM ciphersuites, if other requisites are
+ * enabled as well.
+ */
+#define POLARSSL_CCM_C
+
 /**
  * \def POLARSSL_CERTS_C
  *

include/polarssl/error.h

@@ -77,6 +77,7 @@
  * PBKDF2    1  0x007C-0x007C
  * RIPEMD160 1  0x007E-0x007E
  * HMAC_DRBG 4  0x0003-0x0009
+ * CCM       2                  0x000D-0x000F
  *
  * High-level module nr (3 bits - 0x0...-0x7...)
  * Name      ID  Nr of Errors