Remove md_wrap.c and md_internal.h
diff --git a/include/mbedtls/md.h b/include/mbedtls/md.h
index 111427f..c28ee1f 100644
--- a/include/mbedtls/md.h
+++ b/include/mbedtls/md.h
@@ -81,7 +81,7 @@
 #endif
 
 /**
- * Opaque struct defined in md_internal.h.
+ * Opaque struct defined in md.c.
  */
 typedef struct mbedtls_md_info_t mbedtls_md_info_t;
 
diff --git a/include/mbedtls/md_internal.h b/include/mbedtls/md_internal.h
deleted file mode 100644
index 43ee48f..0000000
--- a/include/mbedtls/md_internal.h
+++ /dev/null
@@ -1,278 +0,0 @@
-/**
- * \file md_internal.h
- *
- * \brief Message digest wrappers.
- *
- * \warning This in an internal header. Do not include directly.
- *
- * \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 TLS (https://tls.mbed.org)
- */
-#ifndef MBEDTLS_MD_WRAP_H
-#define MBEDTLS_MD_WRAP_H
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#include "md.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * Message-digest information macro definition
- */
-
-/* SHA-256 */
-#define MBEDTLS_MD_INFO_SHA256_TYPE         MBEDTLS_MD_SHA256
-#define MBEDTLS_MD_INFO_SHA256_NAME         "SHA256"
-#define MBEDTLS_MD_INFO_SHA256_SIZE         32
-#define MBEDTLS_MD_INFO_SHA256_BLOCKSIZE    64
-#define MBEDTLS_MD_INFO_SHA256_STARTS_FUNC  sha256_starts_wrap
-#define MBEDTLS_MD_INFO_SHA256_UPDATE_FUNC  sha224_update_wrap
-#define MBEDTLS_MD_INFO_SHA256_FINISH_FUNC  sha224_finish_wrap
-#define MBEDTLS_MD_INFO_SHA256_DIGEST_FUNC  sha256_wrap
-#define MBEDTLS_MD_INFO_SHA256_ALLOC_FUNC   sha224_ctx_alloc
-#define MBEDTLS_MD_INFO_SHA256_FREE_FUNC    sha224_ctx_free
-#define MBEDTLS_MD_INFO_SHA256_CLONE_FUNC   sha224_clone_wrap
-#define MBEDTLS_MD_INFO_SHA256_PROCESS_FUNC sha224_process_wrap
-
-/*
- * Helper macros to extract fields from ciphersuites.
- */
-
-#define MBEDTLS_MD_INFO_TYPE_T( MD )         MD ## _TYPE
-#define MBEDTLS_MD_INFO_NAME_T( MD )         MD ## _NAME
-#define MBEDTLS_MD_INFO_SIZE_T( MD )         MD ## _SIZE
-#define MBEDTLS_MD_INFO_BLOCKSIZE_T( MD )    MD ## _BLOCKSIZE
-#define MBEDTLS_MD_INFO_STARTS_FUNC_T( MD )  MD ## _STARTS_FUNC
-#define MBEDTLS_MD_INFO_UPDATE_FUNC_T( MD )  MD ## _UPDATE_FUNC
-#define MBEDTLS_MD_INFO_FINISH_FUNC_T( MD )  MD ## _FINISH_FUNC
-#define MBEDTLS_MD_INFO_DIGEST_FUNC_T( MD )  MD ## _DIGEST_FUNC
-#define MBEDTLS_MD_INFO_ALLOC_FUNC_T( MD )    MD ## _ALLOC_FUNC
-#define MBEDTLS_MD_INFO_FREE_FUNC_T( MD ) MD ## _FREE_FUNC
-#define MBEDTLS_MD_INFO_CLONE_FUNC_T( MD )   MD ## _CLONE_FUNC
-#define MBEDTLS_MD_INFO_PROCESS_FUNC_T( MD ) MD ## _PROCESS_FUNC
-
-/* Wrapper around MBEDTLS_MD_INFO_XXX_T() which makes sure that
- * the argument is macro-expanded before concatenated with the
- * field name. This allows to call these macros as
- *    MBEDTLS_MD_INFO_XXX( MBEDTLS_SSL_CONF_SINGLE_HASH ).
- * where MBEDTLS_SSL_CONF_SINGLE_HASH expands to MBEDTLS_MD_INFO_XXX. */
-#define MBEDTLS_MD_INFO_TYPE( MD )         MBEDTLS_MD_INFO_TYPE_T( MD )
-#define MBEDTLS_MD_INFO_NAME( MD )         MBEDTLS_MD_INFO_NAME_T( MD )
-#define MBEDTLS_MD_INFO_SIZE( MD )         MBEDTLS_MD_INFO_SIZE_T( MD )
-#define MBEDTLS_MD_INFO_BLOCKSIZE( MD )    MBEDTLS_MD_INFO_BLOCKSIZE_T( MD )
-#define MBEDTLS_MD_INFO_STARTS_FUNC( MD )  MBEDTLS_MD_INFO_STARTS_FUNC_T( MD )
-#define MBEDTLS_MD_INFO_UPDATE_FUNC( MD )  MBEDTLS_MD_INFO_UPDATE_FUNC_T( MD )
-#define MBEDTLS_MD_INFO_FINISH_FUNC( MD )  MBEDTLS_MD_INFO_FINISH_FUNC_T( MD )
-#define MBEDTLS_MD_INFO_DIGEST_FUNC( MD )  MBEDTLS_MD_INFO_DIGEST_FUNC_T( MD )
-#define MBEDTLS_MD_INFO_ALLOC_FUNC( MD )   MBEDTLS_MD_INFO_ALLOC_FUNC_T( MD )
-#define MBEDTLS_MD_INFO_FREE_FUNC( MD )    MBEDTLS_MD_INFO_FREE_FUNC_T( MD )
-#define MBEDTLS_MD_INFO_CLONE_FUNC( MD )   MBEDTLS_MD_INFO_CLONE_FUNC_T( MD )
-#define MBEDTLS_MD_INFO_PROCESS_FUNC( MD ) MBEDTLS_MD_INFO_PROCESS_FUNC_T( MD )
-
-/**
- * Message digest information.
- * Allows message digest functions to be called in a generic way.
- */
-
-typedef int mbedtls_md_starts_func_t( void *ctx );
-typedef int mbedtls_md_update_func_t( void *ctx,
-                                       const unsigned char *input,
-                                       size_t ilen );
-typedef int mbedtls_md_finish_func_t( void *ctx, unsigned char *output );
-typedef int mbedtls_md_digest_func_t( const unsigned char *input,
-                                       size_t ilen,
-                                       unsigned char *output );
-typedef void* mbedtls_md_ctx_alloc_func_t( void );
-typedef void mbedtls_md_ctx_free_func_t( void *ctx );
-typedef void mbedtls_md_clone_func_t( void *st, const void *src );
-typedef int mbedtls_md_process_func_t( void *ctx,
-                                          const unsigned char *input );
-
-struct mbedtls_md_info_t
-{
-    /** Digest identifier */
-    mbedtls_md_type_t type;
-
-    /** Name of the message digest */
-    const char * name;
-
-    /** Output length of the digest function in bytes */
-    int size;
-
-    /** Block length of the digest function in bytes */
-    int block_size;
-
-    /** Digest initialisation function */
-    mbedtls_md_starts_func_t *starts_func;
-
-    /** Digest update function */
-    mbedtls_md_update_func_t *update_func;
-
-    /** Digest finalisation function */
-    mbedtls_md_finish_func_t *finish_func;
-
-    /** Generic digest function */
-    mbedtls_md_digest_func_t *digest_func;
-
-    /** Allocate a new context */
-    mbedtls_md_ctx_alloc_func_t *ctx_alloc_func;
-
-    /** Free the given context */
-    mbedtls_md_ctx_free_func_t *ctx_free_func;
-
-    /** Clone state from a context */
-    mbedtls_md_clone_func_t *clone_func;
-
-    /** Internal use only */
-    mbedtls_md_process_func_t *process_func;
-};
-
-/**
- * \brief   This macro builds an instance of ::mbedtls_md_info_t
- *          from an \c MBEDTLS_MD_INFO_XXX identifier.
- */
-#define MBEDTLS_MD_INFO( MD )                  \
-    { MBEDTLS_MD_INFO_TYPE( MD ),              \
-      MBEDTLS_MD_INFO_NAME( MD ),              \
-      MBEDTLS_MD_INFO_SIZE( MD ),              \
-      MBEDTLS_MD_INFO_BLOCKSIZE( MD ),         \
-      MBEDTLS_MD_INFO_STARTS_FUNC(  MD ),      \
-      MBEDTLS_MD_INFO_UPDATE_FUNC( MD ),       \
-      MBEDTLS_MD_INFO_FINISH_FUNC( MD ),       \
-      MBEDTLS_MD_INFO_DIGEST_FUNC( MD ),       \
-      MBEDTLS_MD_INFO_ALLOC_FUNC( MD ),        \
-      MBEDTLS_MD_INFO_FREE_FUNC( MD ),         \
-      MBEDTLS_MD_INFO_CLONE_FUNC( MD ),        \
-      MBEDTLS_MD_INFO_PROCESS_FUNC( MD ) }
-
-/*
- * Getter functions for MD info structure.
- */
-
-static inline mbedtls_md_type_t mbedtls_md_info_type(
-    mbedtls_md_handle_t info )
-{
-    return( info->type );
-}
-
-static inline const char * mbedtls_md_info_name(
-    mbedtls_md_handle_t info )
-{
-    return( info->name );
-}
-
-static inline int mbedtls_md_info_size(
-    mbedtls_md_handle_t info )
-{
-    return( info->size );
-}
-
-static inline int mbedtls_md_info_block_size(
-    mbedtls_md_handle_t info )
-{
-    return( info->block_size );
-}
-
-static inline mbedtls_md_starts_func_t *mbedtls_md_info_starts_func(
-    mbedtls_md_handle_t info )
-{
-    return( info->starts_func );
-}
-
-static inline mbedtls_md_update_func_t *mbedtls_md_info_update_func(
-    mbedtls_md_handle_t info )
-{
-    return( info->update_func );
-}
-
-static inline mbedtls_md_finish_func_t *mbedtls_md_info_finish_func(
-    mbedtls_md_handle_t info )
-{
-    return( info->finish_func );
-}
-
-static inline mbedtls_md_digest_func_t *mbedtls_md_info_digest_func(
-    mbedtls_md_handle_t info )
-{
-    return( info->digest_func );
-}
-
-static inline mbedtls_md_ctx_alloc_func_t *mbedtls_md_info_ctx_alloc_func(
-    mbedtls_md_handle_t info )
-{
-    return( info->ctx_alloc_func );
-}
-
-static inline mbedtls_md_ctx_free_func_t *mbedtls_md_info_ctx_free_func(
-    mbedtls_md_handle_t info )
-{
-    return( info->ctx_free_func );
-}
-
-static inline mbedtls_md_clone_func_t *mbedtls_md_info_clone_func(
-    mbedtls_md_handle_t info )
-{
-    return( info->clone_func );
-}
-
-static inline mbedtls_md_process_func_t *mbedtls_md_info_process_func(
-    mbedtls_md_handle_t info )
-{
-    return( info->process_func );
-}
-
-#if defined(MBEDTLS_MD2_C)
-extern const mbedtls_md_info_t mbedtls_md2_info;
-#endif
-#if defined(MBEDTLS_MD4_C)
-extern const mbedtls_md_info_t mbedtls_md4_info;
-#endif
-#if defined(MBEDTLS_MD5_C)
-extern const mbedtls_md_info_t mbedtls_md5_info;
-#endif
-#if defined(MBEDTLS_RIPEMD160_C)
-extern const mbedtls_md_info_t mbedtls_ripemd160_info;
-#endif
-#if defined(MBEDTLS_SHA1_C)
-extern const mbedtls_md_info_t mbedtls_sha1_info;
-#endif
-#if defined(MBEDTLS_SHA256_C)
-#if !defined(MBEDTLS_SHA256_NO_SHA224)
-extern const mbedtls_md_info_t mbedtls_sha224_info;
-#endif
-extern const mbedtls_md_info_t mbedtls_sha256_info;
-#endif
-#if defined(MBEDTLS_SHA512_C)
-extern const mbedtls_md_info_t mbedtls_sha384_info;
-extern const mbedtls_md_info_t mbedtls_sha512_info;
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* MBEDTLS_MD_WRAP_H */
diff --git a/library/md.c b/library/md.c
index 81e3023..2271a76 100644
--- a/library/md.c
+++ b/library/md.c
@@ -32,7 +32,6 @@
 #if defined(MBEDTLS_MD_C)
 
 #include "mbedtls/md.h"
-#include "mbedtls/md_internal.h"
 #include "mbedtls/platform_util.h"
 
 #if defined(MBEDTLS_PLATFORM_C)
@@ -49,7 +48,777 @@
 #include <stdio.h>
 #endif
 
-#include "md_wrap.c"
+#if defined(MBEDTLS_MD2_C)
+#include "mbedtls/md2.h"
+#endif
+
+#if defined(MBEDTLS_MD4_C)
+#include "mbedtls/md4.h"
+#endif
+
+#if defined(MBEDTLS_MD5_C)
+#include "mbedtls/md5.h"
+#endif
+
+#if defined(MBEDTLS_RIPEMD160_C)
+#include "mbedtls/ripemd160.h"
+#endif
+
+#if defined(MBEDTLS_SHA1_C)
+#include "mbedtls/sha1.h"
+#endif
+
+#if defined(MBEDTLS_SHA256_C)
+#include "mbedtls/sha256.h"
+#endif
+
+#if defined(MBEDTLS_SHA512_C)
+#include "mbedtls/sha512.h"
+#endif
+
+/*
+ * Message-digest information macro definition
+ */
+
+/* SHA-256 */
+#define MBEDTLS_MD_INFO_SHA256_TYPE         MBEDTLS_MD_SHA256
+#define MBEDTLS_MD_INFO_SHA256_NAME         "SHA256"
+#define MBEDTLS_MD_INFO_SHA256_SIZE         32
+#define MBEDTLS_MD_INFO_SHA256_BLOCKSIZE    64
+#define MBEDTLS_MD_INFO_SHA256_STARTS_FUNC  sha256_starts_wrap
+#define MBEDTLS_MD_INFO_SHA256_UPDATE_FUNC  sha224_update_wrap
+#define MBEDTLS_MD_INFO_SHA256_FINISH_FUNC  sha224_finish_wrap
+#define MBEDTLS_MD_INFO_SHA256_DIGEST_FUNC  sha256_wrap
+#define MBEDTLS_MD_INFO_SHA256_ALLOC_FUNC   sha224_ctx_alloc
+#define MBEDTLS_MD_INFO_SHA256_FREE_FUNC    sha224_ctx_free
+#define MBEDTLS_MD_INFO_SHA256_CLONE_FUNC   sha224_clone_wrap
+#define MBEDTLS_MD_INFO_SHA256_PROCESS_FUNC sha224_process_wrap
+
+/*
+ * Helper macros to extract fields from ciphersuites.
+ */
+
+#define MBEDTLS_MD_INFO_TYPE_T( MD )         MD ## _TYPE
+#define MBEDTLS_MD_INFO_NAME_T( MD )         MD ## _NAME
+#define MBEDTLS_MD_INFO_SIZE_T( MD )         MD ## _SIZE
+#define MBEDTLS_MD_INFO_BLOCKSIZE_T( MD )    MD ## _BLOCKSIZE
+#define MBEDTLS_MD_INFO_STARTS_FUNC_T( MD )  MD ## _STARTS_FUNC
+#define MBEDTLS_MD_INFO_UPDATE_FUNC_T( MD )  MD ## _UPDATE_FUNC
+#define MBEDTLS_MD_INFO_FINISH_FUNC_T( MD )  MD ## _FINISH_FUNC
+#define MBEDTLS_MD_INFO_DIGEST_FUNC_T( MD )  MD ## _DIGEST_FUNC
+#define MBEDTLS_MD_INFO_ALLOC_FUNC_T( MD )   MD ## _ALLOC_FUNC
+#define MBEDTLS_MD_INFO_FREE_FUNC_T( MD )    MD ## _FREE_FUNC
+#define MBEDTLS_MD_INFO_CLONE_FUNC_T( MD )   MD ## _CLONE_FUNC
+#define MBEDTLS_MD_INFO_PROCESS_FUNC_T( MD ) MD ## _PROCESS_FUNC
+
+/* Wrapper around MBEDTLS_MD_INFO_XXX_T() which makes sure that
+ * the argument is macro-expanded before concatenated with the
+ * field name. This allows to call these macros as
+ *    MBEDTLS_MD_INFO_XXX( MBEDTLS_SSL_CONF_SINGLE_HASH ).
+ * where MBEDTLS_SSL_CONF_SINGLE_HASH expands to MBEDTLS_MD_INFO_XXX. */
+#define MBEDTLS_MD_INFO_TYPE( MD )         MBEDTLS_MD_INFO_TYPE_T( MD )
+#define MBEDTLS_MD_INFO_NAME( MD )         MBEDTLS_MD_INFO_NAME_T( MD )
+#define MBEDTLS_MD_INFO_SIZE( MD )         MBEDTLS_MD_INFO_SIZE_T( MD )
+#define MBEDTLS_MD_INFO_BLOCKSIZE( MD )    MBEDTLS_MD_INFO_BLOCKSIZE_T( MD )
+#define MBEDTLS_MD_INFO_STARTS_FUNC( MD )  MBEDTLS_MD_INFO_STARTS_FUNC_T( MD )
+#define MBEDTLS_MD_INFO_UPDATE_FUNC( MD )  MBEDTLS_MD_INFO_UPDATE_FUNC_T( MD )
+#define MBEDTLS_MD_INFO_FINISH_FUNC( MD )  MBEDTLS_MD_INFO_FINISH_FUNC_T( MD )
+#define MBEDTLS_MD_INFO_DIGEST_FUNC( MD )  MBEDTLS_MD_INFO_DIGEST_FUNC_T( MD )
+#define MBEDTLS_MD_INFO_ALLOC_FUNC( MD )   MBEDTLS_MD_INFO_ALLOC_FUNC_T( MD )
+#define MBEDTLS_MD_INFO_FREE_FUNC( MD )    MBEDTLS_MD_INFO_FREE_FUNC_T( MD )
+#define MBEDTLS_MD_INFO_CLONE_FUNC( MD )   MBEDTLS_MD_INFO_CLONE_FUNC_T( MD )
+#define MBEDTLS_MD_INFO_PROCESS_FUNC( MD ) MBEDTLS_MD_INFO_PROCESS_FUNC_T( MD )
+
+/**
+ * Message digest information.
+ * Allows message digest functions to be called in a generic way.
+ */
+
+typedef int mbedtls_md_starts_func_t( void *ctx );
+typedef int mbedtls_md_update_func_t( void *ctx,
+                                       const unsigned char *input,
+                                       size_t ilen );
+typedef int mbedtls_md_finish_func_t( void *ctx, unsigned char *output );
+typedef int mbedtls_md_digest_func_t( const unsigned char *input,
+                                       size_t ilen,
+                                       unsigned char *output );
+typedef void* mbedtls_md_ctx_alloc_func_t( void );
+typedef void mbedtls_md_ctx_free_func_t( void *ctx );
+typedef void mbedtls_md_clone_func_t( void *st, const void *src );
+typedef int mbedtls_md_process_func_t( void *ctx,
+                                          const unsigned char *input );
+
+struct mbedtls_md_info_t
+{
+    /** Digest identifier */
+    mbedtls_md_type_t type;
+
+    /** Name of the message digest */
+    const char * name;
+
+    /** Output length of the digest function in bytes */
+    int size;
+
+    /** Block length of the digest function in bytes */
+    int block_size;
+
+    /** Digest initialisation function */
+    mbedtls_md_starts_func_t *starts_func;
+
+    /** Digest update function */
+    mbedtls_md_update_func_t *update_func;
+
+    /** Digest finalisation function */
+    mbedtls_md_finish_func_t *finish_func;
+
+    /** Generic digest function */
+    mbedtls_md_digest_func_t *digest_func;
+
+    /** Allocate a new context */
+    mbedtls_md_ctx_alloc_func_t *ctx_alloc_func;
+
+    /** Free the given context */
+    mbedtls_md_ctx_free_func_t *ctx_free_func;
+
+    /** Clone state from a context */
+    mbedtls_md_clone_func_t *clone_func;
+
+    /** Internal use only */
+    mbedtls_md_process_func_t *process_func;
+};
+
+/**
+ * \brief   This macro builds an instance of ::mbedtls_md_info_t
+ *          from an \c MBEDTLS_MD_INFO_XXX identifier.
+ */
+#define MBEDTLS_MD_INFO( MD )                  \
+    { MBEDTLS_MD_INFO_TYPE( MD ),              \
+      MBEDTLS_MD_INFO_NAME( MD ),              \
+      MBEDTLS_MD_INFO_SIZE( MD ),              \
+      MBEDTLS_MD_INFO_BLOCKSIZE( MD ),         \
+      MBEDTLS_MD_INFO_STARTS_FUNC(  MD ),      \
+      MBEDTLS_MD_INFO_UPDATE_FUNC( MD ),       \
+      MBEDTLS_MD_INFO_FINISH_FUNC( MD ),       \
+      MBEDTLS_MD_INFO_DIGEST_FUNC( MD ),       \
+      MBEDTLS_MD_INFO_ALLOC_FUNC( MD ),        \
+      MBEDTLS_MD_INFO_FREE_FUNC( MD ),         \
+      MBEDTLS_MD_INFO_CLONE_FUNC( MD ),        \
+      MBEDTLS_MD_INFO_PROCESS_FUNC( MD ) }
+
+/*
+ *
+ * Definitions of MD information structures for various digests.
+ *
+ */
+
+/*
+ * MD-2
+ */
+
+#if defined(MBEDTLS_MD2_C)
+
+static int md2_starts_wrap( void *ctx )
+{
+    return( mbedtls_md2_starts_ret( (mbedtls_md2_context *) ctx ) );
+}
+
+static int md2_update_wrap( void *ctx, const unsigned char *input,
+                             size_t ilen )
+{
+    return( mbedtls_md2_update_ret( (mbedtls_md2_context *) ctx, input, ilen ) );
+}
+
+static int md2_finish_wrap( void *ctx, unsigned char *output )
+{
+    return( mbedtls_md2_finish_ret( (mbedtls_md2_context *) ctx, output ) );
+}
+
+static void *md2_ctx_alloc( void )
+{
+    void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_md2_context ) );
+
+    if( ctx != NULL )
+        mbedtls_md2_init( (mbedtls_md2_context *) ctx );
+
+    return( ctx );
+}
+
+static void md2_ctx_free( void *ctx )
+{
+    mbedtls_md2_free( (mbedtls_md2_context *) ctx );
+    mbedtls_free( ctx );
+}
+
+static void md2_clone_wrap( void *dst, const void *src )
+{
+    mbedtls_md2_clone( (mbedtls_md2_context *) dst,
+                 (const mbedtls_md2_context *) src );
+}
+
+static int md2_process_wrap( void *ctx, const unsigned char *data )
+{
+    ((void) data);
+
+    return( mbedtls_internal_md2_process( (mbedtls_md2_context *) ctx ) );
+}
+
+const mbedtls_md_info_t mbedtls_md2_info = {
+    MBEDTLS_MD_MD2,
+    "MD2",
+    16,
+    16,
+    md2_starts_wrap,
+    md2_update_wrap,
+    md2_finish_wrap,
+    mbedtls_md2_ret,
+    md2_ctx_alloc,
+    md2_ctx_free,
+    md2_clone_wrap,
+    md2_process_wrap,
+};
+
+#endif /* MBEDTLS_MD2_C */
+
+/*
+ * MD-4
+ */
+
+#if defined(MBEDTLS_MD4_C)
+
+static int md4_starts_wrap( void *ctx )
+{
+    return( mbedtls_md4_starts_ret( (mbedtls_md4_context *) ctx ) );
+}
+
+static int md4_update_wrap( void *ctx, const unsigned char *input,
+                             size_t ilen )
+{
+    return( mbedtls_md4_update_ret( (mbedtls_md4_context *) ctx, input, ilen ) );
+}
+
+static int md4_finish_wrap( void *ctx, unsigned char *output )
+{
+    return( mbedtls_md4_finish_ret( (mbedtls_md4_context *) ctx, output ) );
+}
+
+static void *md4_ctx_alloc( void )
+{
+    void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_md4_context ) );
+
+    if( ctx != NULL )
+        mbedtls_md4_init( (mbedtls_md4_context *) ctx );
+
+    return( ctx );
+}
+
+static void md4_ctx_free( void *ctx )
+{
+    mbedtls_md4_free( (mbedtls_md4_context *) ctx );
+    mbedtls_free( ctx );
+}
+
+static void md4_clone_wrap( void *dst, const void *src )
+{
+    mbedtls_md4_clone( (mbedtls_md4_context *) dst,
+                       (const mbedtls_md4_context *) src );
+}
+
+static int md4_process_wrap( void *ctx, const unsigned char *data )
+{
+    return( mbedtls_internal_md4_process( (mbedtls_md4_context *) ctx, data ) );
+}
+
+const mbedtls_md_info_t mbedtls_md4_info = {
+    MBEDTLS_MD_MD4,
+    "MD4",
+    16,
+    64,
+    md4_starts_wrap,
+    md4_update_wrap,
+    md4_finish_wrap,
+    mbedtls_md4_ret,
+    md4_ctx_alloc,
+    md4_ctx_free,
+    md4_clone_wrap,
+    md4_process_wrap,
+};
+
+#endif /* MBEDTLS_MD4_C */
+
+/*
+ * MD-5
+ */
+
+#if defined(MBEDTLS_MD5_C)
+
+static int md5_starts_wrap( void *ctx )
+{
+    return( mbedtls_md5_starts_ret( (mbedtls_md5_context *) ctx ) );
+}
+
+static int md5_update_wrap( void *ctx, const unsigned char *input,
+                             size_t ilen )
+{
+    return( mbedtls_md5_update_ret( (mbedtls_md5_context *) ctx, input, ilen ) );
+}
+
+static int md5_finish_wrap( void *ctx, unsigned char *output )
+{
+    return( mbedtls_md5_finish_ret( (mbedtls_md5_context *) ctx, output ) );
+}
+
+static void *md5_ctx_alloc( void )
+{
+    void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_md5_context ) );
+
+    if( ctx != NULL )
+        mbedtls_md5_init( (mbedtls_md5_context *) ctx );
+
+    return( ctx );
+}
+
+static void md5_ctx_free( void *ctx )
+{
+    mbedtls_md5_free( (mbedtls_md5_context *) ctx );
+    mbedtls_free( ctx );
+}
+
+static void md5_clone_wrap( void *dst, const void *src )
+{
+    mbedtls_md5_clone( (mbedtls_md5_context *) dst,
+                       (const mbedtls_md5_context *) src );
+}
+
+static int md5_process_wrap( void *ctx, const unsigned char *data )
+{
+    return( mbedtls_internal_md5_process( (mbedtls_md5_context *) ctx, data ) );
+}
+
+const mbedtls_md_info_t mbedtls_md5_info = {
+    MBEDTLS_MD_MD5,
+    "MD5",
+    16,
+    64,
+    md5_starts_wrap,
+    md5_update_wrap,
+    md5_finish_wrap,
+    mbedtls_md5_ret,
+    md5_ctx_alloc,
+    md5_ctx_free,
+    md5_clone_wrap,
+    md5_process_wrap,
+};
+
+#endif /* MBEDTLS_MD5_C */
+
+/*
+ * RIPEMD-160
+ */
+
+#if defined(MBEDTLS_RIPEMD160_C)
+
+static int ripemd160_starts_wrap( void *ctx )
+{
+    return( mbedtls_ripemd160_starts_ret( (mbedtls_ripemd160_context *) ctx ) );
+}
+
+static int ripemd160_update_wrap( void *ctx, const unsigned char *input,
+                                   size_t ilen )
+{
+    return( mbedtls_ripemd160_update_ret( (mbedtls_ripemd160_context *) ctx,
+                                          input, ilen ) );
+}
+
+static int ripemd160_finish_wrap( void *ctx, unsigned char *output )
+{
+    return( mbedtls_ripemd160_finish_ret( (mbedtls_ripemd160_context *) ctx,
+                                          output ) );
+}
+
+static void *ripemd160_ctx_alloc( void )
+{
+    void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_ripemd160_context ) );
+
+    if( ctx != NULL )
+        mbedtls_ripemd160_init( (mbedtls_ripemd160_context *) ctx );
+
+    return( ctx );
+}
+
+static void ripemd160_ctx_free( void *ctx )
+{
+    mbedtls_ripemd160_free( (mbedtls_ripemd160_context *) ctx );
+    mbedtls_free( ctx );
+}
+
+static void ripemd160_clone_wrap( void *dst, const void *src )
+{
+    mbedtls_ripemd160_clone( (mbedtls_ripemd160_context *) dst,
+                       (const mbedtls_ripemd160_context *) src );
+}
+
+static int ripemd160_process_wrap( void *ctx, const unsigned char *data )
+{
+    return( mbedtls_internal_ripemd160_process(
+                                (mbedtls_ripemd160_context *) ctx, data ) );
+}
+
+const mbedtls_md_info_t mbedtls_ripemd160_info = {
+    MBEDTLS_MD_RIPEMD160,
+    "RIPEMD160",
+    20,
+    64,
+    ripemd160_starts_wrap,
+    ripemd160_update_wrap,
+    ripemd160_finish_wrap,
+    mbedtls_ripemd160_ret,
+    ripemd160_ctx_alloc,
+    ripemd160_ctx_free,
+    ripemd160_clone_wrap,
+    ripemd160_process_wrap,
+};
+
+#endif /* MBEDTLS_RIPEMD160_C */
+
+/*
+ * SHA-1
+ */
+
+#if defined(MBEDTLS_SHA1_C)
+
+static int sha1_starts_wrap( void *ctx )
+{
+    return( mbedtls_sha1_starts_ret( (mbedtls_sha1_context *) ctx ) );
+}
+
+static int sha1_update_wrap( void *ctx, const unsigned char *input,
+                              size_t ilen )
+{
+    return( mbedtls_sha1_update_ret( (mbedtls_sha1_context *) ctx,
+                                     input, ilen ) );
+}
+
+static int sha1_finish_wrap( void *ctx, unsigned char *output )
+{
+    return( mbedtls_sha1_finish_ret( (mbedtls_sha1_context *) ctx, output ) );
+}
+
+static void *sha1_ctx_alloc( void )
+{
+    void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_sha1_context ) );
+
+    if( ctx != NULL )
+        mbedtls_sha1_init( (mbedtls_sha1_context *) ctx );
+
+    return( ctx );
+}
+
+static void sha1_clone_wrap( void *dst, const void *src )
+{
+    mbedtls_sha1_clone( (mbedtls_sha1_context *) dst,
+                  (const mbedtls_sha1_context *) src );
+}
+
+static void sha1_ctx_free( void *ctx )
+{
+    mbedtls_sha1_free( (mbedtls_sha1_context *) ctx );
+    mbedtls_free( ctx );
+}
+
+static int sha1_process_wrap( void *ctx, const unsigned char *data )
+{
+    return( mbedtls_internal_sha1_process( (mbedtls_sha1_context *) ctx,
+                                           data ) );
+}
+
+const mbedtls_md_info_t mbedtls_sha1_info = {
+    MBEDTLS_MD_SHA1,
+    "SHA1",
+    20,
+    64,
+    sha1_starts_wrap,
+    sha1_update_wrap,
+    sha1_finish_wrap,
+    mbedtls_sha1_ret,
+    sha1_ctx_alloc,
+    sha1_ctx_free,
+    sha1_clone_wrap,
+    sha1_process_wrap,
+};
+
+#endif /* MBEDTLS_SHA1_C */
+
+/*
+ * SHA-224 and SHA-256
+ */
+
+#if defined(MBEDTLS_SHA256_C)
+
+#if !defined(MBEDTLS_SHA256_NO_SHA224)
+static int sha224_starts_wrap( void *ctx )
+{
+    return( mbedtls_sha256_starts_ret( (mbedtls_sha256_context *) ctx, 1 ) );
+}
+#endif /* !MBEDTLS_SHA256_NO_SHA224 */
+
+static int sha224_update_wrap( void *ctx, const unsigned char *input,
+                                size_t ilen )
+{
+    return( mbedtls_sha256_update_ret( (mbedtls_sha256_context *) ctx,
+                                       input, ilen ) );
+}
+
+static int sha224_finish_wrap( void *ctx, unsigned char *output )
+{
+    return( mbedtls_sha256_finish_ret( (mbedtls_sha256_context *) ctx,
+                                       output ) );
+}
+
+#if !defined(MBEDTLS_SHA256_NO_SHA224)
+static int sha224_wrap( const unsigned char *input, size_t ilen,
+                        unsigned char *output )
+{
+    return( mbedtls_sha256_ret( input, ilen, output, 1 ) );
+}
+#endif /* !MBEDTLS_SHA256_NO_SHA224 */
+
+static void *sha224_ctx_alloc( void )
+{
+    void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_sha256_context ) );
+
+    if( ctx != NULL )
+        mbedtls_sha256_init( (mbedtls_sha256_context *) ctx );
+
+    return( ctx );
+}
+
+static void sha224_ctx_free( void *ctx )
+{
+    mbedtls_sha256_free( (mbedtls_sha256_context *) ctx );
+    mbedtls_free( ctx );
+}
+
+static void sha224_clone_wrap( void *dst, const void *src )
+{
+    mbedtls_sha256_clone( (mbedtls_sha256_context *) dst,
+                    (const mbedtls_sha256_context *) src );
+}
+
+static int sha224_process_wrap( void *ctx, const unsigned char *data )
+{
+    return( mbedtls_internal_sha256_process( (mbedtls_sha256_context *) ctx,
+                                             data ) );
+}
+
+#if !defined(MBEDTLS_SHA256_NO_SHA224)
+const mbedtls_md_info_t mbedtls_sha224_info = {
+    MBEDTLS_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,
+};
+#endif /* !MBEDTLS_SHA256_NO_SHA224 */
+
+static int sha256_starts_wrap( void *ctx )
+{
+    return( mbedtls_sha256_starts_ret( (mbedtls_sha256_context *) ctx, 0 ) );
+}
+
+static int sha256_wrap( const unsigned char *input, size_t ilen,
+                        unsigned char *output )
+{
+    return( mbedtls_sha256_ret( input, ilen, output, 0 ) );
+}
+
+const mbedtls_md_info_t mbedtls_sha256_info =
+    MBEDTLS_MD_INFO( MBEDTLS_MD_INFO_SHA256 );
+
+#endif /* MBEDTLS_SHA256_C */
+
+/*
+ * SHA-384 and SHA-512
+ */
+
+#if defined(MBEDTLS_SHA512_C)
+
+static int sha384_starts_wrap( void *ctx )
+{
+    return( mbedtls_sha512_starts_ret( (mbedtls_sha512_context *) ctx, 1 ) );
+}
+
+static int sha384_update_wrap( void *ctx, const unsigned char *input,
+                               size_t ilen )
+{
+    return( mbedtls_sha512_update_ret( (mbedtls_sha512_context *) ctx,
+                                       input, ilen ) );
+}
+
+static int sha384_finish_wrap( void *ctx, unsigned char *output )
+{
+    return( mbedtls_sha512_finish_ret( (mbedtls_sha512_context *) ctx,
+                                       output ) );
+}
+
+static int sha384_wrap( const unsigned char *input, size_t ilen,
+                        unsigned char *output )
+{
+    return( mbedtls_sha512_ret( input, ilen, output, 1 ) );
+}
+
+static void *sha384_ctx_alloc( void )
+{
+    void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_sha512_context ) );
+
+    if( ctx != NULL )
+        mbedtls_sha512_init( (mbedtls_sha512_context *) ctx );
+
+    return( ctx );
+}
+
+static void sha384_ctx_free( void *ctx )
+{
+    mbedtls_sha512_free( (mbedtls_sha512_context *) ctx );
+    mbedtls_free( ctx );
+}
+
+static void sha384_clone_wrap( void *dst, const void *src )
+{
+    mbedtls_sha512_clone( (mbedtls_sha512_context *) dst,
+                    (const mbedtls_sha512_context *) src );
+}
+
+static int sha384_process_wrap( void *ctx, const unsigned char *data )
+{
+    return( mbedtls_internal_sha512_process( (mbedtls_sha512_context *) ctx,
+                                             data ) );
+}
+
+const mbedtls_md_info_t mbedtls_sha384_info = {
+    MBEDTLS_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( mbedtls_sha512_starts_ret( (mbedtls_sha512_context *) ctx, 0 ) );
+}
+
+static int sha512_wrap( const unsigned char *input, size_t ilen,
+                        unsigned char *output )
+{
+    return( mbedtls_sha512_ret( input, ilen, output, 0 ) );
+}
+
+const mbedtls_md_info_t mbedtls_sha512_info = {
+    MBEDTLS_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 /* MBEDTLS_SHA512_C */
+
+/*
+ * Getter functions for MD info structure.
+ */
+
+static inline mbedtls_md_type_t mbedtls_md_info_type(
+    mbedtls_md_handle_t info )
+{
+    return( info->type );
+}
+
+static inline const char * mbedtls_md_info_name(
+    mbedtls_md_handle_t info )
+{
+    return( info->name );
+}
+
+static inline int mbedtls_md_info_size(
+    mbedtls_md_handle_t info )
+{
+    return( info->size );
+}
+
+static inline int mbedtls_md_info_block_size(
+    mbedtls_md_handle_t info )
+{
+    return( info->block_size );
+}
+
+static inline mbedtls_md_starts_func_t *mbedtls_md_info_starts_func(
+    mbedtls_md_handle_t info )
+{
+    return( info->starts_func );
+}
+
+static inline mbedtls_md_update_func_t *mbedtls_md_info_update_func(
+    mbedtls_md_handle_t info )
+{
+    return( info->update_func );
+}
+
+static inline mbedtls_md_finish_func_t *mbedtls_md_info_finish_func(
+    mbedtls_md_handle_t info )
+{
+    return( info->finish_func );
+}
+
+static inline mbedtls_md_digest_func_t *mbedtls_md_info_digest_func(
+    mbedtls_md_handle_t info )
+{
+    return( info->digest_func );
+}
+
+static inline mbedtls_md_ctx_alloc_func_t *mbedtls_md_info_ctx_alloc_func(
+    mbedtls_md_handle_t info )
+{
+    return( info->ctx_alloc_func );
+}
+
+static inline mbedtls_md_ctx_free_func_t *mbedtls_md_info_ctx_free_func(
+    mbedtls_md_handle_t info )
+{
+    return( info->ctx_free_func );
+}
+
+static inline mbedtls_md_clone_func_t *mbedtls_md_info_clone_func(
+    mbedtls_md_handle_t info )
+{
+    return( info->clone_func );
+}
+
+static inline mbedtls_md_process_func_t *mbedtls_md_info_process_func(
+    mbedtls_md_handle_t info )
+{
+    return( info->process_func );
+}
 
 /*
  * Reminder: update profiles in x509_crt.c when adding a new hash!
diff --git a/library/md_wrap.c b/library/md_wrap.c
deleted file mode 100644
index f974ba0..0000000
--- a/library/md_wrap.c
+++ /dev/null
@@ -1,580 +0,0 @@
-/**
- * \file md_wrap.c
- *
- * \brief Generic message digest wrapper for mbed TLS
- *
- * \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 TLS (https://tls.mbed.org)
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_MD_C)
-
-#include "mbedtls/md_internal.h"
-
-#if defined(MBEDTLS_MD2_C)
-#include "mbedtls/md2.h"
-#endif
-
-#if defined(MBEDTLS_MD4_C)
-#include "mbedtls/md4.h"
-#endif
-
-#if defined(MBEDTLS_MD5_C)
-#include "mbedtls/md5.h"
-#endif
-
-#if defined(MBEDTLS_RIPEMD160_C)
-#include "mbedtls/ripemd160.h"
-#endif
-
-#if defined(MBEDTLS_SHA1_C)
-#include "mbedtls/sha1.h"
-#endif
-
-#if defined(MBEDTLS_SHA256_C)
-#include "mbedtls/sha256.h"
-#endif
-
-#if defined(MBEDTLS_SHA512_C)
-#include "mbedtls/sha512.h"
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdlib.h>
-#define mbedtls_calloc    calloc
-#define mbedtls_free       free
-#endif
-
-#if defined(MBEDTLS_MD2_C)
-
-static int md2_starts_wrap( void *ctx )
-{
-    return( mbedtls_md2_starts_ret( (mbedtls_md2_context *) ctx ) );
-}
-
-static int md2_update_wrap( void *ctx, const unsigned char *input,
-                             size_t ilen )
-{
-    return( mbedtls_md2_update_ret( (mbedtls_md2_context *) ctx, input, ilen ) );
-}
-
-static int md2_finish_wrap( void *ctx, unsigned char *output )
-{
-    return( mbedtls_md2_finish_ret( (mbedtls_md2_context *) ctx, output ) );
-}
-
-static void *md2_ctx_alloc( void )
-{
-    void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_md2_context ) );
-
-    if( ctx != NULL )
-        mbedtls_md2_init( (mbedtls_md2_context *) ctx );
-
-    return( ctx );
-}
-
-static void md2_ctx_free( void *ctx )
-{
-    mbedtls_md2_free( (mbedtls_md2_context *) ctx );
-    mbedtls_free( ctx );
-}
-
-static void md2_clone_wrap( void *dst, const void *src )
-{
-    mbedtls_md2_clone( (mbedtls_md2_context *) dst,
-                 (const mbedtls_md2_context *) src );
-}
-
-static int md2_process_wrap( void *ctx, const unsigned char *data )
-{
-    ((void) data);
-
-    return( mbedtls_internal_md2_process( (mbedtls_md2_context *) ctx ) );
-}
-
-const mbedtls_md_info_t mbedtls_md2_info = {
-    MBEDTLS_MD_MD2,
-    "MD2",
-    16,
-    16,
-    md2_starts_wrap,
-    md2_update_wrap,
-    md2_finish_wrap,
-    mbedtls_md2_ret,
-    md2_ctx_alloc,
-    md2_ctx_free,
-    md2_clone_wrap,
-    md2_process_wrap,
-};
-
-#endif /* MBEDTLS_MD2_C */
-
-#if defined(MBEDTLS_MD4_C)
-
-static int md4_starts_wrap( void *ctx )
-{
-    return( mbedtls_md4_starts_ret( (mbedtls_md4_context *) ctx ) );
-}
-
-static int md4_update_wrap( void *ctx, const unsigned char *input,
-                             size_t ilen )
-{
-    return( mbedtls_md4_update_ret( (mbedtls_md4_context *) ctx, input, ilen ) );
-}
-
-static int md4_finish_wrap( void *ctx, unsigned char *output )
-{
-    return( mbedtls_md4_finish_ret( (mbedtls_md4_context *) ctx, output ) );
-}
-
-static void *md4_ctx_alloc( void )
-{
-    void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_md4_context ) );
-
-    if( ctx != NULL )
-        mbedtls_md4_init( (mbedtls_md4_context *) ctx );
-
-    return( ctx );
-}
-
-static void md4_ctx_free( void *ctx )
-{
-    mbedtls_md4_free( (mbedtls_md4_context *) ctx );
-    mbedtls_free( ctx );
-}
-
-static void md4_clone_wrap( void *dst, const void *src )
-{
-    mbedtls_md4_clone( (mbedtls_md4_context *) dst,
-                       (const mbedtls_md4_context *) src );
-}
-
-static int md4_process_wrap( void *ctx, const unsigned char *data )
-{
-    return( mbedtls_internal_md4_process( (mbedtls_md4_context *) ctx, data ) );
-}
-
-const mbedtls_md_info_t mbedtls_md4_info = {
-    MBEDTLS_MD_MD4,
-    "MD4",
-    16,
-    64,
-    md4_starts_wrap,
-    md4_update_wrap,
-    md4_finish_wrap,
-    mbedtls_md4_ret,
-    md4_ctx_alloc,
-    md4_ctx_free,
-    md4_clone_wrap,
-    md4_process_wrap,
-};
-
-#endif /* MBEDTLS_MD4_C */
-
-#if defined(MBEDTLS_MD5_C)
-
-static int md5_starts_wrap( void *ctx )
-{
-    return( mbedtls_md5_starts_ret( (mbedtls_md5_context *) ctx ) );
-}
-
-static int md5_update_wrap( void *ctx, const unsigned char *input,
-                             size_t ilen )
-{
-    return( mbedtls_md5_update_ret( (mbedtls_md5_context *) ctx, input, ilen ) );
-}
-
-static int md5_finish_wrap( void *ctx, unsigned char *output )
-{
-    return( mbedtls_md5_finish_ret( (mbedtls_md5_context *) ctx, output ) );
-}
-
-static void *md5_ctx_alloc( void )
-{
-    void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_md5_context ) );
-
-    if( ctx != NULL )
-        mbedtls_md5_init( (mbedtls_md5_context *) ctx );
-
-    return( ctx );
-}
-
-static void md5_ctx_free( void *ctx )
-{
-    mbedtls_md5_free( (mbedtls_md5_context *) ctx );
-    mbedtls_free( ctx );
-}
-
-static void md5_clone_wrap( void *dst, const void *src )
-{
-    mbedtls_md5_clone( (mbedtls_md5_context *) dst,
-                       (const mbedtls_md5_context *) src );
-}
-
-static int md5_process_wrap( void *ctx, const unsigned char *data )
-{
-    return( mbedtls_internal_md5_process( (mbedtls_md5_context *) ctx, data ) );
-}
-
-const mbedtls_md_info_t mbedtls_md5_info = {
-    MBEDTLS_MD_MD5,
-    "MD5",
-    16,
-    64,
-    md5_starts_wrap,
-    md5_update_wrap,
-    md5_finish_wrap,
-    mbedtls_md5_ret,
-    md5_ctx_alloc,
-    md5_ctx_free,
-    md5_clone_wrap,
-    md5_process_wrap,
-};
-
-#endif /* MBEDTLS_MD5_C */
-
-#if defined(MBEDTLS_RIPEMD160_C)
-
-static int ripemd160_starts_wrap( void *ctx )
-{
-    return( mbedtls_ripemd160_starts_ret( (mbedtls_ripemd160_context *) ctx ) );
-}
-
-static int ripemd160_update_wrap( void *ctx, const unsigned char *input,
-                                   size_t ilen )
-{
-    return( mbedtls_ripemd160_update_ret( (mbedtls_ripemd160_context *) ctx,
-                                          input, ilen ) );
-}
-
-static int ripemd160_finish_wrap( void *ctx, unsigned char *output )
-{
-    return( mbedtls_ripemd160_finish_ret( (mbedtls_ripemd160_context *) ctx,
-                                          output ) );
-}
-
-static void *ripemd160_ctx_alloc( void )
-{
-    void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_ripemd160_context ) );
-
-    if( ctx != NULL )
-        mbedtls_ripemd160_init( (mbedtls_ripemd160_context *) ctx );
-
-    return( ctx );
-}
-
-static void ripemd160_ctx_free( void *ctx )
-{
-    mbedtls_ripemd160_free( (mbedtls_ripemd160_context *) ctx );
-    mbedtls_free( ctx );
-}
-
-static void ripemd160_clone_wrap( void *dst, const void *src )
-{
-    mbedtls_ripemd160_clone( (mbedtls_ripemd160_context *) dst,
-                       (const mbedtls_ripemd160_context *) src );
-}
-
-static int ripemd160_process_wrap( void *ctx, const unsigned char *data )
-{
-    return( mbedtls_internal_ripemd160_process(
-                                (mbedtls_ripemd160_context *) ctx, data ) );
-}
-
-const mbedtls_md_info_t mbedtls_ripemd160_info = {
-    MBEDTLS_MD_RIPEMD160,
-    "RIPEMD160",
-    20,
-    64,
-    ripemd160_starts_wrap,
-    ripemd160_update_wrap,
-    ripemd160_finish_wrap,
-    mbedtls_ripemd160_ret,
-    ripemd160_ctx_alloc,
-    ripemd160_ctx_free,
-    ripemd160_clone_wrap,
-    ripemd160_process_wrap,
-};
-
-#endif /* MBEDTLS_RIPEMD160_C */
-
-#if defined(MBEDTLS_SHA1_C)
-
-static int sha1_starts_wrap( void *ctx )
-{
-    return( mbedtls_sha1_starts_ret( (mbedtls_sha1_context *) ctx ) );
-}
-
-static int sha1_update_wrap( void *ctx, const unsigned char *input,
-                              size_t ilen )
-{
-    return( mbedtls_sha1_update_ret( (mbedtls_sha1_context *) ctx,
-                                     input, ilen ) );
-}
-
-static int sha1_finish_wrap( void *ctx, unsigned char *output )
-{
-    return( mbedtls_sha1_finish_ret( (mbedtls_sha1_context *) ctx, output ) );
-}
-
-static void *sha1_ctx_alloc( void )
-{
-    void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_sha1_context ) );
-
-    if( ctx != NULL )
-        mbedtls_sha1_init( (mbedtls_sha1_context *) ctx );
-
-    return( ctx );
-}
-
-static void sha1_clone_wrap( void *dst, const void *src )
-{
-    mbedtls_sha1_clone( (mbedtls_sha1_context *) dst,
-                  (const mbedtls_sha1_context *) src );
-}
-
-static void sha1_ctx_free( void *ctx )
-{
-    mbedtls_sha1_free( (mbedtls_sha1_context *) ctx );
-    mbedtls_free( ctx );
-}
-
-static int sha1_process_wrap( void *ctx, const unsigned char *data )
-{
-    return( mbedtls_internal_sha1_process( (mbedtls_sha1_context *) ctx,
-                                           data ) );
-}
-
-const mbedtls_md_info_t mbedtls_sha1_info = {
-    MBEDTLS_MD_SHA1,
-    "SHA1",
-    20,
-    64,
-    sha1_starts_wrap,
-    sha1_update_wrap,
-    sha1_finish_wrap,
-    mbedtls_sha1_ret,
-    sha1_ctx_alloc,
-    sha1_ctx_free,
-    sha1_clone_wrap,
-    sha1_process_wrap,
-};
-
-#endif /* MBEDTLS_SHA1_C */
-
-/*
- * Wrappers for generic message digests
- */
-#if defined(MBEDTLS_SHA256_C)
-
-#if !defined(MBEDTLS_SHA256_NO_SHA224)
-static int sha224_starts_wrap( void *ctx )
-{
-    return( mbedtls_sha256_starts_ret( (mbedtls_sha256_context *) ctx, 1 ) );
-}
-#endif /* !MBEDTLS_SHA256_NO_SHA224 */
-
-static int sha224_update_wrap( void *ctx, const unsigned char *input,
-                                size_t ilen )
-{
-    return( mbedtls_sha256_update_ret( (mbedtls_sha256_context *) ctx,
-                                       input, ilen ) );
-}
-
-static int sha224_finish_wrap( void *ctx, unsigned char *output )
-{
-    return( mbedtls_sha256_finish_ret( (mbedtls_sha256_context *) ctx,
-                                       output ) );
-}
-
-#if !defined(MBEDTLS_SHA256_NO_SHA224)
-static int sha224_wrap( const unsigned char *input, size_t ilen,
-                        unsigned char *output )
-{
-    return( mbedtls_sha256_ret( input, ilen, output, 1 ) );
-}
-#endif /* !MBEDTLS_SHA256_NO_SHA224 */
-
-static void *sha224_ctx_alloc( void )
-{
-    void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_sha256_context ) );
-
-    if( ctx != NULL )
-        mbedtls_sha256_init( (mbedtls_sha256_context *) ctx );
-
-    return( ctx );
-}
-
-static void sha224_ctx_free( void *ctx )
-{
-    mbedtls_sha256_free( (mbedtls_sha256_context *) ctx );
-    mbedtls_free( ctx );
-}
-
-static void sha224_clone_wrap( void *dst, const void *src )
-{
-    mbedtls_sha256_clone( (mbedtls_sha256_context *) dst,
-                    (const mbedtls_sha256_context *) src );
-}
-
-static int sha224_process_wrap( void *ctx, const unsigned char *data )
-{
-    return( mbedtls_internal_sha256_process( (mbedtls_sha256_context *) ctx,
-                                             data ) );
-}
-
-#if !defined(MBEDTLS_SHA256_NO_SHA224)
-const mbedtls_md_info_t mbedtls_sha224_info = {
-    MBEDTLS_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,
-};
-#endif /* !MBEDTLS_SHA256_NO_SHA224 */
-
-static int sha256_starts_wrap( void *ctx )
-{
-    return( mbedtls_sha256_starts_ret( (mbedtls_sha256_context *) ctx, 0 ) );
-}
-
-static int sha256_wrap( const unsigned char *input, size_t ilen,
-                        unsigned char *output )
-{
-    return( mbedtls_sha256_ret( input, ilen, output, 0 ) );
-}
-
-const mbedtls_md_info_t mbedtls_sha256_info =
-    MBEDTLS_MD_INFO( MBEDTLS_MD_INFO_SHA256 );
-
-#endif /* MBEDTLS_SHA256_C */
-
-#if defined(MBEDTLS_SHA512_C)
-
-static int sha384_starts_wrap( void *ctx )
-{
-    return( mbedtls_sha512_starts_ret( (mbedtls_sha512_context *) ctx, 1 ) );
-}
-
-static int sha384_update_wrap( void *ctx, const unsigned char *input,
-                               size_t ilen )
-{
-    return( mbedtls_sha512_update_ret( (mbedtls_sha512_context *) ctx,
-                                       input, ilen ) );
-}
-
-static int sha384_finish_wrap( void *ctx, unsigned char *output )
-{
-    return( mbedtls_sha512_finish_ret( (mbedtls_sha512_context *) ctx,
-                                       output ) );
-}
-
-static int sha384_wrap( const unsigned char *input, size_t ilen,
-                        unsigned char *output )
-{
-    return( mbedtls_sha512_ret( input, ilen, output, 1 ) );
-}
-
-static void *sha384_ctx_alloc( void )
-{
-    void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_sha512_context ) );
-
-    if( ctx != NULL )
-        mbedtls_sha512_init( (mbedtls_sha512_context *) ctx );
-
-    return( ctx );
-}
-
-static void sha384_ctx_free( void *ctx )
-{
-    mbedtls_sha512_free( (mbedtls_sha512_context *) ctx );
-    mbedtls_free( ctx );
-}
-
-static void sha384_clone_wrap( void *dst, const void *src )
-{
-    mbedtls_sha512_clone( (mbedtls_sha512_context *) dst,
-                    (const mbedtls_sha512_context *) src );
-}
-
-static int sha384_process_wrap( void *ctx, const unsigned char *data )
-{
-    return( mbedtls_internal_sha512_process( (mbedtls_sha512_context *) ctx,
-                                             data ) );
-}
-
-const mbedtls_md_info_t mbedtls_sha384_info = {
-    MBEDTLS_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( mbedtls_sha512_starts_ret( (mbedtls_sha512_context *) ctx, 0 ) );
-}
-
-static int sha512_wrap( const unsigned char *input, size_t ilen,
-                        unsigned char *output )
-{
-    return( mbedtls_sha512_ret( input, ilen, output, 0 ) );
-}
-
-const mbedtls_md_info_t mbedtls_sha512_info = {
-    MBEDTLS_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 /* MBEDTLS_SHA512_C */
-
-#endif /* MBEDTLS_MD_C */
diff --git a/programs/test/cpp_dummy_build.cpp b/programs/test/cpp_dummy_build.cpp
index 3c9c278..dcbd5ff 100644
--- a/programs/test/cpp_dummy_build.cpp
+++ b/programs/test/cpp_dummy_build.cpp
@@ -66,7 +66,6 @@
 #include "mbedtls/md2.h"
 #include "mbedtls/md4.h"
 #include "mbedtls/md5.h"
-#include "mbedtls/md_internal.h"
 #include "mbedtls/net.h"
 #include "mbedtls/net_sockets.h"
 #include "mbedtls/nist_kw.h"
diff --git a/tests/suites/test_suite_hkdf.function b/tests/suites/test_suite_hkdf.function
index e967363..77f0d5d 100644
--- a/tests/suites/test_suite_hkdf.function
+++ b/tests/suites/test_suite_hkdf.function
@@ -1,6 +1,5 @@
 /* BEGIN_HEADER */
 #include "mbedtls/hkdf.h"
-#include "mbedtls/md_internal.h"
 /* END_HEADER */
 
 /* BEGIN_DEPENDENCIES
diff --git a/visualc/VS2010/mbedTLS.vcxproj b/visualc/VS2010/mbedTLS.vcxproj
index 2ec9178..e6f9ec8 100644
--- a/visualc/VS2010/mbedTLS.vcxproj
+++ b/visualc/VS2010/mbedTLS.vcxproj
@@ -264,7 +264,6 @@
     <ClCompile Include="..\..\library\md2.c" />

     <ClCompile Include="..\..\library\md4.c" />

     <ClCompile Include="..\..\library\md5.c" />

-    <ClCompile Include="..\..\library\md_wrap.c" />

     <ClCompile Include="..\..\library\memory_buffer_alloc.c" />

     <ClCompile Include="..\..\library\net_sockets.c" />

     <ClCompile Include="..\..\library\nist_kw.c" />