Release Mbed Crypto 0.1.0a
diff --git a/library/md_wrap.c b/library/md_wrap.c
new file mode 100644
index 0000000..d4797c7
--- /dev/null
+++ b/library/md_wrap.c
@@ -0,0 +1,586 @@
+/**
+ * \file md_wrap.c
+ *
+ * \brief Generic message digest wrapper for Mbed Crypto
+ *
+ * \author Adriaan de Jong <dejong@fox-it.com>
+ *
+ * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * This file is part of Mbed Crypto (https://tls.mbed.org)
+ */
+
+#if !defined(MBEDCRYPTO_CONFIG_FILE)
+#include "mbedcrypto/config.h"
+#else
+#include MBEDCRYPTO_CONFIG_FILE
+#endif
+
+#if defined(MBEDCRYPTO_MD_C)
+
+#include "mbedcrypto/md_internal.h"
+
+#if defined(MBEDCRYPTO_MD2_C)
+#include "mbedcrypto/md2.h"
+#endif
+
+#if defined(MBEDCRYPTO_MD4_C)
+#include "mbedcrypto/md4.h"
+#endif
+
+#if defined(MBEDCRYPTO_MD5_C)
+#include "mbedcrypto/md5.h"
+#endif
+
+#if defined(MBEDCRYPTO_RIPEMD160_C)
+#include "mbedcrypto/ripemd160.h"
+#endif
+
+#if defined(MBEDCRYPTO_SHA1_C)
+#include "mbedcrypto/sha1.h"
+#endif
+
+#if defined(MBEDCRYPTO_SHA256_C)
+#include "mbedcrypto/sha256.h"
+#endif
+
+#if defined(MBEDCRYPTO_SHA512_C)
+#include "mbedcrypto/sha512.h"
+#endif
+
+#if defined(MBEDCRYPTO_PLATFORM_C)
+#include "mbedcrypto/platform.h"
+#else
+#include <stdlib.h>
+#define mbedcrypto_calloc calloc
+#define mbedcrypto_free free
+#endif
+
+#if defined(MBEDCRYPTO_MD2_C)
+
+static int md2_starts_wrap( void *ctx )
+{
+ return( mbedcrypto_md2_starts_ret( (mbedcrypto_md2_context *) ctx ) );
+}
+
+static int md2_update_wrap( void *ctx, const unsigned char *input,
+ size_t ilen )
+{
+ return( mbedcrypto_md2_update_ret( (mbedcrypto_md2_context *) ctx, input, ilen ) );
+}
+
+static int md2_finish_wrap( void *ctx, unsigned char *output )
+{
+ return( mbedcrypto_md2_finish_ret( (mbedcrypto_md2_context *) ctx, output ) );
+}
+
+static void *md2_ctx_alloc( void )
+{
+ void *ctx = mbedcrypto_calloc( 1, sizeof( mbedcrypto_md2_context ) );
+
+ if( ctx != NULL )
+ mbedcrypto_md2_init( (mbedcrypto_md2_context *) ctx );
+
+ return( ctx );
+}
+
+static void md2_ctx_free( void *ctx )
+{
+ mbedcrypto_md2_free( (mbedcrypto_md2_context *) ctx );
+ mbedcrypto_free( ctx );
+}
+
+static void md2_clone_wrap( void *dst, const void *src )
+{
+ mbedcrypto_md2_clone( (mbedcrypto_md2_context *) dst,
+ (const mbedcrypto_md2_context *) src );
+}
+
+static int md2_process_wrap( void *ctx, const unsigned char *data )
+{
+ ((void) data);
+
+ return( mbedcrypto_internal_md2_process( (mbedcrypto_md2_context *) ctx ) );
+}
+
+const mbedcrypto_md_info_t mbedcrypto_md2_info = {
+ MBEDCRYPTO_MD_MD2,
+ "MD2",
+ 16,
+ 16,
+ md2_starts_wrap,
+ md2_update_wrap,
+ md2_finish_wrap,
+ mbedcrypto_md2_ret,
+ md2_ctx_alloc,
+ md2_ctx_free,
+ md2_clone_wrap,
+ md2_process_wrap,
+};
+
+#endif /* MBEDCRYPTO_MD2_C */
+
+#if defined(MBEDCRYPTO_MD4_C)
+
+static int md4_starts_wrap( void *ctx )
+{
+ return( mbedcrypto_md4_starts_ret( (mbedcrypto_md4_context *) ctx ) );
+}
+
+static int md4_update_wrap( void *ctx, const unsigned char *input,
+ size_t ilen )
+{
+ return( mbedcrypto_md4_update_ret( (mbedcrypto_md4_context *) ctx, input, ilen ) );
+}
+
+static int md4_finish_wrap( void *ctx, unsigned char *output )
+{
+ return( mbedcrypto_md4_finish_ret( (mbedcrypto_md4_context *) ctx, output ) );
+}
+
+static void *md4_ctx_alloc( void )
+{
+ void *ctx = mbedcrypto_calloc( 1, sizeof( mbedcrypto_md4_context ) );
+
+ if( ctx != NULL )
+ mbedcrypto_md4_init( (mbedcrypto_md4_context *) ctx );
+
+ return( ctx );
+}
+
+static void md4_ctx_free( void *ctx )
+{
+ mbedcrypto_md4_free( (mbedcrypto_md4_context *) ctx );
+ mbedcrypto_free( ctx );
+}
+
+static void md4_clone_wrap( void *dst, const void *src )
+{
+ mbedcrypto_md4_clone( (mbedcrypto_md4_context *) dst,
+ (const mbedcrypto_md4_context *) src );
+}
+
+static int md4_process_wrap( void *ctx, const unsigned char *data )
+{
+ return( mbedcrypto_internal_md4_process( (mbedcrypto_md4_context *) ctx, data ) );
+}
+
+const mbedcrypto_md_info_t mbedcrypto_md4_info = {
+ MBEDCRYPTO_MD_MD4,
+ "MD4",
+ 16,
+ 64,
+ md4_starts_wrap,
+ md4_update_wrap,
+ md4_finish_wrap,
+ mbedcrypto_md4_ret,
+ md4_ctx_alloc,
+ md4_ctx_free,
+ md4_clone_wrap,
+ md4_process_wrap,
+};
+
+#endif /* MBEDCRYPTO_MD4_C */
+
+#if defined(MBEDCRYPTO_MD5_C)
+
+static int md5_starts_wrap( void *ctx )
+{
+ return( mbedcrypto_md5_starts_ret( (mbedcrypto_md5_context *) ctx ) );
+}
+
+static int md5_update_wrap( void *ctx, const unsigned char *input,
+ size_t ilen )
+{
+ return( mbedcrypto_md5_update_ret( (mbedcrypto_md5_context *) ctx, input, ilen ) );
+}
+
+static int md5_finish_wrap( void *ctx, unsigned char *output )
+{
+ return( mbedcrypto_md5_finish_ret( (mbedcrypto_md5_context *) ctx, output ) );
+}
+
+static void *md5_ctx_alloc( void )
+{
+ void *ctx = mbedcrypto_calloc( 1, sizeof( mbedcrypto_md5_context ) );
+
+ if( ctx != NULL )
+ mbedcrypto_md5_init( (mbedcrypto_md5_context *) ctx );
+
+ return( ctx );
+}
+
+static void md5_ctx_free( void *ctx )
+{
+ mbedcrypto_md5_free( (mbedcrypto_md5_context *) ctx );
+ mbedcrypto_free( ctx );
+}
+
+static void md5_clone_wrap( void *dst, const void *src )
+{
+ mbedcrypto_md5_clone( (mbedcrypto_md5_context *) dst,
+ (const mbedcrypto_md5_context *) src );
+}
+
+static int md5_process_wrap( void *ctx, const unsigned char *data )
+{
+ return( mbedcrypto_internal_md5_process( (mbedcrypto_md5_context *) ctx, data ) );
+}
+
+const mbedcrypto_md_info_t mbedcrypto_md5_info = {
+ MBEDCRYPTO_MD_MD5,
+ "MD5",
+ 16,
+ 64,
+ md5_starts_wrap,
+ md5_update_wrap,
+ md5_finish_wrap,
+ mbedcrypto_md5_ret,
+ md5_ctx_alloc,
+ md5_ctx_free,
+ md5_clone_wrap,
+ md5_process_wrap,
+};
+
+#endif /* MBEDCRYPTO_MD5_C */
+
+#if defined(MBEDCRYPTO_RIPEMD160_C)
+
+static int ripemd160_starts_wrap( void *ctx )
+{
+ return( mbedcrypto_ripemd160_starts_ret( (mbedcrypto_ripemd160_context *) ctx ) );
+}
+
+static int ripemd160_update_wrap( void *ctx, const unsigned char *input,
+ size_t ilen )
+{
+ return( mbedcrypto_ripemd160_update_ret( (mbedcrypto_ripemd160_context *) ctx,
+ input, ilen ) );
+}
+
+static int ripemd160_finish_wrap( void *ctx, unsigned char *output )
+{
+ return( mbedcrypto_ripemd160_finish_ret( (mbedcrypto_ripemd160_context *) ctx,
+ output ) );
+}
+
+static void *ripemd160_ctx_alloc( void )
+{
+ void *ctx = mbedcrypto_calloc( 1, sizeof( mbedcrypto_ripemd160_context ) );
+
+ if( ctx != NULL )
+ mbedcrypto_ripemd160_init( (mbedcrypto_ripemd160_context *) ctx );
+
+ return( ctx );
+}
+
+static void ripemd160_ctx_free( void *ctx )
+{
+ mbedcrypto_ripemd160_free( (mbedcrypto_ripemd160_context *) ctx );
+ mbedcrypto_free( ctx );
+}
+
+static void ripemd160_clone_wrap( void *dst, const void *src )
+{
+ mbedcrypto_ripemd160_clone( (mbedcrypto_ripemd160_context *) dst,
+ (const mbedcrypto_ripemd160_context *) src );
+}
+
+static int ripemd160_process_wrap( void *ctx, const unsigned char *data )
+{
+ return( mbedcrypto_internal_ripemd160_process(
+ (mbedcrypto_ripemd160_context *) ctx, data ) );
+}
+
+const mbedcrypto_md_info_t mbedcrypto_ripemd160_info = {
+ MBEDCRYPTO_MD_RIPEMD160,
+ "RIPEMD160",
+ 20,
+ 64,
+ ripemd160_starts_wrap,
+ ripemd160_update_wrap,
+ ripemd160_finish_wrap,
+ mbedcrypto_ripemd160_ret,
+ ripemd160_ctx_alloc,
+ ripemd160_ctx_free,
+ ripemd160_clone_wrap,
+ ripemd160_process_wrap,
+};
+
+#endif /* MBEDCRYPTO_RIPEMD160_C */
+
+#if defined(MBEDCRYPTO_SHA1_C)
+
+static int sha1_starts_wrap( void *ctx )
+{
+ return( mbedcrypto_sha1_starts_ret( (mbedcrypto_sha1_context *) ctx ) );
+}
+
+static int sha1_update_wrap( void *ctx, const unsigned char *input,
+ size_t ilen )
+{
+ return( mbedcrypto_sha1_update_ret( (mbedcrypto_sha1_context *) ctx,
+ input, ilen ) );
+}
+
+static int sha1_finish_wrap( void *ctx, unsigned char *output )
+{
+ return( mbedcrypto_sha1_finish_ret( (mbedcrypto_sha1_context *) ctx, output ) );
+}
+
+static void *sha1_ctx_alloc( void )
+{
+ void *ctx = mbedcrypto_calloc( 1, sizeof( mbedcrypto_sha1_context ) );
+
+ if( ctx != NULL )
+ mbedcrypto_sha1_init( (mbedcrypto_sha1_context *) ctx );
+
+ return( ctx );
+}
+
+static void sha1_clone_wrap( void *dst, const void *src )
+{
+ mbedcrypto_sha1_clone( (mbedcrypto_sha1_context *) dst,
+ (const mbedcrypto_sha1_context *) src );
+}
+
+static void sha1_ctx_free( void *ctx )
+{
+ mbedcrypto_sha1_free( (mbedcrypto_sha1_context *) ctx );
+ mbedcrypto_free( ctx );
+}
+
+static int sha1_process_wrap( void *ctx, const unsigned char *data )
+{
+ return( mbedcrypto_internal_sha1_process( (mbedcrypto_sha1_context *) ctx,
+ data ) );
+}
+
+const mbedcrypto_md_info_t mbedcrypto_sha1_info = {
+ MBEDCRYPTO_MD_SHA1,
+ "SHA1",
+ 20,
+ 64,
+ sha1_starts_wrap,
+ sha1_update_wrap,
+ sha1_finish_wrap,
+ mbedcrypto_sha1_ret,
+ sha1_ctx_alloc,
+ sha1_ctx_free,
+ sha1_clone_wrap,
+ sha1_process_wrap,
+};
+
+#endif /* MBEDCRYPTO_SHA1_C */
+
+/*
+ * Wrappers for generic message digests
+ */
+#if defined(MBEDCRYPTO_SHA256_C)
+
+static int sha224_starts_wrap( void *ctx )
+{
+ return( mbedcrypto_sha256_starts_ret( (mbedcrypto_sha256_context *) ctx, 1 ) );
+}
+
+static int sha224_update_wrap( void *ctx, const unsigned char *input,
+ size_t ilen )
+{
+ return( mbedcrypto_sha256_update_ret( (mbedcrypto_sha256_context *) ctx,
+ input, ilen ) );
+}
+
+static int sha224_finish_wrap( void *ctx, unsigned char *output )
+{
+ return( mbedcrypto_sha256_finish_ret( (mbedcrypto_sha256_context *) ctx,
+ output ) );
+}
+
+static int sha224_wrap( const unsigned char *input, size_t ilen,
+ unsigned char *output )
+{
+ return( mbedcrypto_sha256_ret( input, ilen, output, 1 ) );
+}
+
+static void *sha224_ctx_alloc( void )
+{
+ void *ctx = mbedcrypto_calloc( 1, sizeof( mbedcrypto_sha256_context ) );
+
+ if( ctx != NULL )
+ mbedcrypto_sha256_init( (mbedcrypto_sha256_context *) ctx );
+
+ return( ctx );
+}
+
+static void sha224_ctx_free( void *ctx )
+{
+ mbedcrypto_sha256_free( (mbedcrypto_sha256_context *) ctx );
+ mbedcrypto_free( ctx );
+}
+
+static void sha224_clone_wrap( void *dst, const void *src )
+{
+ mbedcrypto_sha256_clone( (mbedcrypto_sha256_context *) dst,
+ (const mbedcrypto_sha256_context *) src );
+}
+
+static int sha224_process_wrap( void *ctx, const unsigned char *data )
+{
+ return( mbedcrypto_internal_sha256_process( (mbedcrypto_sha256_context *) ctx,
+ data ) );
+}
+
+const mbedcrypto_md_info_t mbedcrypto_sha224_info = {
+ MBEDCRYPTO_MD_SHA224,
+ "SHA224",
+ 28,
+ 64,
+ sha224_starts_wrap,
+ sha224_update_wrap,
+ sha224_finish_wrap,
+ sha224_wrap,
+ sha224_ctx_alloc,
+ sha224_ctx_free,
+ sha224_clone_wrap,
+ sha224_process_wrap,
+};
+
+static int sha256_starts_wrap( void *ctx )
+{
+ return( mbedcrypto_sha256_starts_ret( (mbedcrypto_sha256_context *) ctx, 0 ) );
+}
+
+static int sha256_wrap( const unsigned char *input, size_t ilen,
+ unsigned char *output )
+{
+ return( mbedcrypto_sha256_ret( input, ilen, output, 0 ) );
+}
+
+const mbedcrypto_md_info_t mbedcrypto_sha256_info = {
+ MBEDCRYPTO_MD_SHA256,
+ "SHA256",
+ 32,
+ 64,
+ sha256_starts_wrap,
+ sha224_update_wrap,
+ sha224_finish_wrap,
+ sha256_wrap,
+ sha224_ctx_alloc,
+ sha224_ctx_free,
+ sha224_clone_wrap,
+ sha224_process_wrap,
+};
+
+#endif /* MBEDCRYPTO_SHA256_C */
+
+#if defined(MBEDCRYPTO_SHA512_C)
+
+static int sha384_starts_wrap( void *ctx )
+{
+ return( mbedcrypto_sha512_starts_ret( (mbedcrypto_sha512_context *) ctx, 1 ) );
+}
+
+static int sha384_update_wrap( void *ctx, const unsigned char *input,
+ size_t ilen )
+{
+ return( mbedcrypto_sha512_update_ret( (mbedcrypto_sha512_context *) ctx,
+ input, ilen ) );
+}
+
+static int sha384_finish_wrap( void *ctx, unsigned char *output )
+{
+ return( mbedcrypto_sha512_finish_ret( (mbedcrypto_sha512_context *) ctx,
+ output ) );
+}
+
+static int sha384_wrap( const unsigned char *input, size_t ilen,
+ unsigned char *output )
+{
+ return( mbedcrypto_sha512_ret( input, ilen, output, 1 ) );
+}
+
+static void *sha384_ctx_alloc( void )
+{
+ void *ctx = mbedcrypto_calloc( 1, sizeof( mbedcrypto_sha512_context ) );
+
+ if( ctx != NULL )
+ mbedcrypto_sha512_init( (mbedcrypto_sha512_context *) ctx );
+
+ return( ctx );
+}
+
+static void sha384_ctx_free( void *ctx )
+{
+ mbedcrypto_sha512_free( (mbedcrypto_sha512_context *) ctx );
+ mbedcrypto_free( ctx );
+}
+
+static void sha384_clone_wrap( void *dst, const void *src )
+{
+ mbedcrypto_sha512_clone( (mbedcrypto_sha512_context *) dst,
+ (const mbedcrypto_sha512_context *) src );
+}
+
+static int sha384_process_wrap( void *ctx, const unsigned char *data )
+{
+ return( mbedcrypto_internal_sha512_process( (mbedcrypto_sha512_context *) ctx,
+ data ) );
+}
+
+const mbedcrypto_md_info_t mbedcrypto_sha384_info = {
+ MBEDCRYPTO_MD_SHA384,
+ "SHA384",
+ 48,
+ 128,
+ sha384_starts_wrap,
+ sha384_update_wrap,
+ sha384_finish_wrap,
+ sha384_wrap,
+ sha384_ctx_alloc,
+ sha384_ctx_free,
+ sha384_clone_wrap,
+ sha384_process_wrap,
+};
+
+static int sha512_starts_wrap( void *ctx )
+{
+ return( mbedcrypto_sha512_starts_ret( (mbedcrypto_sha512_context *) ctx, 0 ) );
+}
+
+static int sha512_wrap( const unsigned char *input, size_t ilen,
+ unsigned char *output )
+{
+ return( mbedcrypto_sha512_ret( input, ilen, output, 0 ) );
+}
+
+const mbedcrypto_md_info_t mbedcrypto_sha512_info = {
+ MBEDCRYPTO_MD_SHA512,
+ "SHA512",
+ 64,
+ 128,
+ sha512_starts_wrap,
+ sha384_update_wrap,
+ sha384_finish_wrap,
+ sha512_wrap,
+ sha384_ctx_alloc,
+ sha384_ctx_free,
+ sha384_clone_wrap,
+ sha384_process_wrap,
+};
+
+#endif /* MBEDCRYPTO_SHA512_C */
+
+#endif /* MBEDCRYPTO_MD_C */