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 */
diff --git a/include/polarssl/config.h b/include/polarssl/config.h
index 500d041..5bfce9c 100644
--- a/include/polarssl/config.h
+++ b/include/polarssl/config.h
@@ -1275,6 +1275,20 @@
#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
*
* Enable the test certificates.
diff --git a/include/polarssl/error.h b/include/polarssl/error.h
index d27b0e5..cdee952 100644
--- a/include/polarssl/error.h
+++ b/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
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 86ccee1..4cbd162 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -11,6 +11,7 @@
bignum.c
blowfish.c
camellia.c
+ ccm.c
certs.c
cipher.c
cipher_wrap.c
diff --git a/library/Makefile b/library/Makefile
index e02a258..281353a 100644
--- a/library/Makefile
+++ b/library/Makefile
@@ -37,7 +37,7 @@
OBJS= aes.o aesni.o arc4.o \
asn1parse.o \
asn1write.o base64.o bignum.o \
- blowfish.o camellia.o \
+ blowfish.o camellia.o ccm.o \
certs.o cipher.o cipher_wrap.o \
ctr_drbg.o debug.o des.o \
dhm.o ecdh.o ecdsa.o \
diff --git a/library/ccm.c b/library/ccm.c
new file mode 100644
index 0000000..b4ba3d5
--- /dev/null
+++ b/library/ccm.c
@@ -0,0 +1,67 @@
+/*
+ * NIST SP800-38C compliant CCM implementation
+ *
+ * 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.
+ */
+
+/*
+ * Definition of CCM:
+ * http://csrc.nist.gov/publications/nistpubs/800-38C/SP800-38C_updated-July20_2007.pdf
+ * RFC 3610 "Counter with CBC-MAC (CCM)"
+ *
+ * Related:
+ * RFC 5116 "An Interface and Algorithms for Authenticated Encryption"
+ */
+
+#if !defined(POLARSSL_CONFIG_FILE)
+#include "polarssl/config.h"
+#else
+#include POLARSSL_CONFIG_FILE
+#endif
+
+#if defined(POLARSSL_CCM_C)
+
+#include "polarssl/ccm.h"
+
+
+#if defined(POLARSSL_SELF_TEST) && defined(POLARSSL_AES_C)
+
+#if defined(POLARSSL_PLATFORM_C)
+#include "polarssl/platform.h"
+#else
+#define polarssl_printf printf
+#endif
+
+int ccm_self_test( int verbose )
+{
+ if( verbose != 0 )
+ polarssl_printf( " CCM: skip\n" );
+
+ if( verbose != 0 )
+ polarssl_printf( "\n" );
+
+ return( 0 );
+}
+
+#endif /* POLARSSL_SELF_TEST && POLARSSL_AES_C */
+
+#endif /* POLARSSL_CCM_C */
diff --git a/library/error.c b/library/error.c
index 1eac108..8afc092 100644
--- a/library/error.c
+++ b/library/error.c
@@ -53,6 +53,10 @@
#include "polarssl/camellia.h"
#endif
+#if defined(POLARSSL_CCM_C)
+#include "polarssl/ccm.h"
+#endif
+
#if defined(POLARSSL_CIPHER_C)
#include "polarssl/cipher.h"
#endif
@@ -575,6 +579,13 @@
snprintf( buf, buflen, "CAMELLIA - Invalid data input length" );
#endif /* POLARSSL_CAMELLIA_C */
+#if defined(POLARSSL_CCM_C)
+ if( use_ret == -(POLARSSL_ERR_CCM_BAD_INPUT) )
+ snprintf( buf, buflen, "CCM - Bad input parameters to function" );
+ if( use_ret == -(POLARSSL_ERR_CCM_AUTH_FAILED) )
+ snprintf( buf, buflen, "CCM - Authenticated decryption failed" );
+#endif /* POLARSSL_CCM_C */
+
#if defined(POLARSSL_CTR_DRBG_C)
if( use_ret == -(POLARSSL_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED) )
snprintf( buf, buflen, "CTR_DRBG - The entropy source failed" );
diff --git a/library/version_features.c b/library/version_features.c
index 68955c3..8dc530a 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -366,6 +366,9 @@
#if defined(POLARSSL_CAMELLIA_C)
"POLARSSL_CAMELLIA_C",
#endif /* POLARSSL_CAMELLIA_C */
+#if defined(POLARSSL_CCM_C)
+ "POLARSSL_CCM_C",
+#endif /* POLARSSL_CCM_C */
#if defined(POLARSSL_CERTS_C)
"POLARSSL_CERTS_C",
#endif /* POLARSSL_CERTS_C */
diff --git a/programs/test/selftest.c b/programs/test/selftest.c
index a2e7f75..07e2b12 100644
--- a/programs/test/selftest.c
+++ b/programs/test/selftest.c
@@ -36,6 +36,7 @@
#include "polarssl/ctr_drbg.h"
#include "polarssl/dhm.h"
#include "polarssl/gcm.h"
+#include "polarssl/ccm.h"
#include "polarssl/md2.h"
#include "polarssl/md4.h"
#include "polarssl/md5.h"
@@ -132,11 +133,16 @@
return( ret );
#endif
-#if defined(POLARSSL_GCM_C)
+#if defined(POLARSSL_GCM_C) && defined(POLARSSL_AES_C)
if( ( ret = gcm_self_test( v ) ) != 0 )
return( ret );
#endif
+#if defined(POLARSSL_CCM_C) && defined(POLARSSL_AES_C)
+ if( ( ret = ccm_self_test( v ) ) != 0 )
+ return( ret );
+#endif
+
#if defined(POLARSSL_BASE64_C)
if( ( ret = base64_self_test( v ) ) != 0 )
return( ret );
diff --git a/scripts/generate_errors.pl b/scripts/generate_errors.pl
index 5631ae8..d16d0ce 100755
--- a/scripts/generate_errors.pl
+++ b/scripts/generate_errors.pl
@@ -12,7 +12,7 @@
"BASE64", "XTEA", "PBKDF2", "OID",
"PADLOCK", "DES", "NET", "CTR_DRBG", "ENTROPY",
"HMAC_DRBG", "MD2", "MD4", "MD5", "RIPEMD160",
- "SHA1", "SHA256", "SHA512", "GCM", "THREADING" );
+ "SHA1", "SHA256", "SHA512", "GCM", "THREADING", "CCM" );
my @high_level_modules = ( "PEM", "X509", "DHM", "RSA", "ECP", "MD", "CIPHER", "SSL",
"PK", "PKCS12", "PKCS5" );
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 0460c63..142ebf1 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -43,6 +43,7 @@
add_test_suite(base64)
add_test_suite(blowfish)
add_test_suite(camellia)
+add_test_suite(ccm)
add_test_suite(cipher cipher.aes)
add_test_suite(cipher cipher.arc4)
add_test_suite(cipher cipher.blowfish)
diff --git a/tests/Makefile b/tests/Makefile
index ce458ca..a0d136a 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -34,7 +34,8 @@
test_suite_aes.cfb test_suite_aes.rest \
test_suite_arc4 \
test_suite_base64 test_suite_blowfish \
- test_suite_camellia test_suite_cipher.aes \
+ test_suite_camellia test_suite_ccm \
+ test_suite_cipher.aes \
test_suite_cipher.arc4 test_suite_cipher.gcm \
test_suite_cipher.blowfish \
test_suite_cipher.camellia \
@@ -198,6 +199,10 @@
echo " CC $@.c"
$(CC) $(CFLAGS) $(OFLAGS) $@.c $(LDFLAGS) -o $@
+test_suite_ccm: test_suite_ccm.c $(DEP)
+ echo " CC $@.c"
+ $(CC) $(CFLAGS) $(OFLAGS) $@.c $(LDFLAGS) -o $@
+
test_suite_cipher.aes: test_suite_cipher.aes.c $(DEP)
echo " CC $@.c"
$(CC) $(CFLAGS) $(OFLAGS) $@.c $(LDFLAGS) -o $@
diff --git a/tests/suites/test_suite_ccm.data b/tests/suites/test_suite_ccm.data
new file mode 100644
index 0000000..223e28a
--- /dev/null
+++ b/tests/suites/test_suite_ccm.data
@@ -0,0 +1,2 @@
+CCM self test
+ccm_self_test:
diff --git a/tests/suites/test_suite_ccm.function b/tests/suites/test_suite_ccm.function
new file mode 100644
index 0000000..487d1c5
--- /dev/null
+++ b/tests/suites/test_suite_ccm.function
@@ -0,0 +1,15 @@
+/* BEGIN_HEADER */
+#include <polarssl/ccm.h>
+/* END_HEADER */
+
+/* BEGIN_DEPENDENCIES
+ * depends_on:POLARSSL_CCM_C
+ * END_DEPENDENCIES
+ */
+
+/* BEGIN_CASE depends_on:POLARSSL_SELF_TEST:POLARSSL_AES_C */
+void ccm_self_test( )
+{
+ TEST_ASSERT( ccm_self_test( 0 ) == 0 );
+}
+/* END_CASE */
diff --git a/visualc/VS2010/PolarSSL.vcxproj b/visualc/VS2010/PolarSSL.vcxproj
index 529794a..fce156d 100644
--- a/visualc/VS2010/PolarSSL.vcxproj
+++ b/visualc/VS2010/PolarSSL.vcxproj
@@ -152,6 +152,7 @@
<ClInclude Include="..\..\include\polarssl\blowfish.h" />
<ClInclude Include="..\..\include\polarssl\bn_mul.h" />
<ClInclude Include="..\..\include\polarssl\camellia.h" />
+ <ClInclude Include="..\..\include\polarssl\ccm.h" />
<ClInclude Include="..\..\include\polarssl\certs.h" />
<ClInclude Include="..\..\include\polarssl\cipher.h" />
<ClInclude Include="..\..\include\polarssl\cipher_wrap.h" />
@@ -216,6 +217,7 @@
<ClCompile Include="..\..\library\bignum.c" />
<ClCompile Include="..\..\library\blowfish.c" />
<ClCompile Include="..\..\library\camellia.c" />
+ <ClCompile Include="..\..\library\ccm.c" />
<ClCompile Include="..\..\library\certs.c" />
<ClCompile Include="..\..\library\cipher.c" />
<ClCompile Include="..\..\library\cipher_wrap.c" />
diff --git a/visualc/VS6/polarssl.dsp b/visualc/VS6/polarssl.dsp
index 71dfd7f..37a9e6e 100644
--- a/visualc/VS6/polarssl.dsp
+++ b/visualc/VS6/polarssl.dsp
@@ -121,6 +121,10 @@
# End Source File
# Begin Source File
+SOURCE=..\..\library\ccm.c
+# End Source File
+# Begin Source File
+
SOURCE=..\..\library\certs.c
# End Source File
# Begin Source File
@@ -401,6 +405,10 @@
# End Source File
# Begin Source File
+SOURCE=..\..\include\polarssl\ccm.h
+# End Source File
+# Begin Source File
+
SOURCE=..\..\include\polarssl\certs.h
# End Source File
# Begin Source File