Remove the sample program aescrypt2

The sample program aescrypt2 shows bad practice: hand-rolled CBC
implementation, CBC+HMAC for AEAD, hand-rolled iterated SHA-2 for key
stretching, no algorithm agility. The new sample program pbcrypt does
the same thing, but better. So remove aescrypt2.

Fix #1906

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/ChangeLog.d/aescrypt2.txt b/ChangeLog.d/aescrypt2.txt
new file mode 100644
index 0000000..7ffa49e
--- /dev/null
+++ b/ChangeLog.d/aescrypt2.txt
@@ -0,0 +1,3 @@
+Changes
+   * Remove the AES sample application programs/aes/aescrypt2 which shows
+     bad cryptographic practice. Fix #1906.
diff --git a/programs/.gitignore b/programs/.gitignore
index 33593e0..9816c34 100644
--- a/programs/.gitignore
+++ b/programs/.gitignore
@@ -8,7 +8,6 @@
 *.o
 *.exe
 
-aes/aescrypt2
 aes/crypt_and_hash
 hash/generic_sum
 hash/hello
diff --git a/programs/Makefile b/programs/Makefile
index 47409c3..8cd27ea 100644
--- a/programs/Makefile
+++ b/programs/Makefile
@@ -56,7 +56,6 @@
 endif
 
 APPS = \
-	aes/aescrypt2$(EXEXT) \
 	aes/crypt_and_hash$(EXEXT) \
 	hash/generic_sum$(EXEXT) \
 	hash/hello$(EXEXT) \
@@ -139,10 +138,6 @@
 ${MBEDTLS_TEST_OBJS}:
 	$(MAKE) -C ../tests mbedtls_test
 
-aes/aescrypt2$(EXEXT): aes/aescrypt2.c $(DEP)
-	echo "  CC    aes/aescrypt2.c"
-	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) aes/aescrypt2.c    $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
-
 aes/crypt_and_hash$(EXEXT): aes/crypt_and_hash.c $(DEP)
 	echo "  CC    aes/crypt_and_hash.c"
 	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) aes/crypt_and_hash.c $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
diff --git a/programs/README.md b/programs/README.md
index d26349d..e9e9f57 100644
--- a/programs/README.md
+++ b/programs/README.md
@@ -5,9 +5,6 @@
 
 ## Symmetric cryptography (AES) examples
 
-* [`aes/aescrypt2.c`](aes/aescrypt2.c): file encryption and authentication with a key derived from a low-entropy secret, demonstrating the low-level AES interface, the digest interface and HMAC.  
-  Warning: this program illustrates how to use low-level functions in the library. It should not be taken as an example of how to build a secure encryption mechanism. To derive a key from a low-entropy secret such as a password, use a standard key stretching mechanism such as PBKDF2 (provided by the `pkcs5` module). To encrypt and authenticate data, use a standard mode such as GCM or CCM (both available as library module).
-
 * [`aes/crypt_and_hash.c`](aes/crypt_and_hash.c): file encryption and authentication, demonstrating the generic cipher interface and the generic hash interface.
 
 ## Hash (digest) examples
diff --git a/programs/aes/CMakeLists.txt b/programs/aes/CMakeLists.txt
index 6b8ce2a..62a54c7 100644
--- a/programs/aes/CMakeLists.txt
+++ b/programs/aes/CMakeLists.txt
@@ -1,5 +1,4 @@
 set(executables
-    aescrypt2
     crypt_and_hash
 )
 
diff --git a/programs/aes/aescrypt2.c b/programs/aes/aescrypt2.c
deleted file mode 100644
index 95d64d9..0000000
--- a/programs/aes/aescrypt2.c
+++ /dev/null
@@ -1,468 +0,0 @@
-/*
- *  AES-256 file encryption program
- *
- *  Copyright The Mbed TLS Contributors
- *  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.
- */
-
-/* Enable definition of fileno() even when compiling with -std=c99. Must be
- * set before config.h, which pulls in glibc's features.h indirectly.
- * Harmless on other platforms. */
-#define _POSIX_C_SOURCE 200112L
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_fprintf         fprintf
-#define mbedtls_printf          printf
-#define mbedtls_exit            exit
-#define MBEDTLS_EXIT_SUCCESS    EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE    EXIT_FAILURE
-#endif /* MBEDTLS_PLATFORM_C */
-
-#include "mbedtls/aes.h"
-#include "mbedtls/md.h"
-#include "mbedtls/platform_util.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#if defined(_WIN32)
-#include <windows.h>
-#if !defined(_WIN32_WCE)
-#include <io.h>
-#endif
-#else
-#include <sys/types.h>
-#include <unistd.h>
-#endif
-
-#define MODE_ENCRYPT    0
-#define MODE_DECRYPT    1
-
-#define USAGE   \
-    "\n  aescrypt2 <mode> <input filename> <output filename> <key>\n" \
-    "\n   <mode>: 0 = encrypt, 1 = decrypt\n" \
-    "\n  example: aescrypt2 0 file file.aes hex:E76B2413958B00E193\n" \
-    "\n"
-
-#if !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_SHA256_C) || \
-    !defined(MBEDTLS_FS_IO) || !defined(MBEDTLS_MD_C)
-int main( void )
-{
-    mbedtls_printf("MBEDTLS_AES_C and/or MBEDTLS_SHA256_C "
-                    "and/or MBEDTLS_FS_IO and/or MBEDTLS_MD_C "
-                    "not defined.\n");
-    mbedtls_exit( 0 );
-}
-#else
-
-
-int main( int argc, char *argv[] )
-{
-    int ret = 0;
-    int exit_code = MBEDTLS_EXIT_FAILURE;
-
-    unsigned int i, n;
-    int mode, lastn;
-    size_t keylen;
-    FILE *fkey, *fin = NULL, *fout = NULL;
-
-    char *p;
-
-    unsigned char IV[16];
-    unsigned char tmp[16];
-    unsigned char key[512];
-    unsigned char digest[64];
-    unsigned char buffer[1024];
-    unsigned char diff;
-
-    mbedtls_aes_context aes_ctx;
-    mbedtls_md_context_t sha_ctx;
-
-#if defined(_WIN32_WCE)
-    long filesize, offset;
-#elif defined(_WIN32)
-       LARGE_INTEGER li_size;
-    __int64 filesize, offset;
-#else
-      off_t filesize, offset;
-#endif
-
-    mbedtls_aes_init( &aes_ctx );
-    mbedtls_md_init( &sha_ctx );
-
-    ret = mbedtls_md_setup( &sha_ctx, mbedtls_md_info_from_type( MBEDTLS_MD_SHA256 ), 1 );
-    if( ret != 0 )
-    {
-        mbedtls_printf( "  ! mbedtls_md_setup() returned -0x%04x\n", (unsigned int) -ret );
-        goto exit;
-    }
-
-    /*
-     * Parse the command-line arguments.
-     */
-    if( argc != 5 )
-    {
-        mbedtls_printf( USAGE );
-
-#if defined(_WIN32)
-        mbedtls_printf( "\n  Press Enter to exit this program.\n" );
-        fflush( stdout ); getchar();
-#endif
-
-        goto exit;
-    }
-
-    mode = atoi( argv[1] );
-    memset( IV,     0, sizeof( IV ) );
-    memset( key,    0, sizeof( key ) );
-    memset( digest, 0, sizeof( digest ) );
-    memset( buffer, 0, sizeof( buffer ) );
-
-    if( mode != MODE_ENCRYPT && mode != MODE_DECRYPT )
-    {
-        mbedtls_fprintf( stderr, "invalide operation mode\n" );
-        goto exit;
-    }
-
-    if( strcmp( argv[2], argv[3] ) == 0 )
-    {
-        mbedtls_fprintf( stderr, "input and output filenames must differ\n" );
-        goto exit;
-    }
-
-    if( ( fin = fopen( argv[2], "rb" ) ) == NULL )
-    {
-        mbedtls_fprintf( stderr, "fopen(%s,rb) failed\n", argv[2] );
-        goto exit;
-    }
-
-    if( ( fout = fopen( argv[3], "wb+" ) ) == NULL )
-    {
-        mbedtls_fprintf( stderr, "fopen(%s,wb+) failed\n", argv[3] );
-        goto exit;
-    }
-
-    /*
-     * Read the secret key from file or command line
-     */
-    if( ( fkey = fopen( argv[4], "rb" ) ) != NULL )
-    {
-        keylen = fread( key, 1, sizeof( key ), fkey );
-        fclose( fkey );
-    }
-    else
-    {
-        if( memcmp( argv[4], "hex:", 4 ) == 0 )
-        {
-            p = &argv[4][4];
-            keylen = 0;
-
-            while( sscanf( p, "%02X", &n ) > 0 &&
-                   keylen < (int) sizeof( key ) )
-            {
-                key[keylen++] = (unsigned char) n;
-                p += 2;
-            }
-        }
-        else
-        {
-            keylen = strlen( argv[4] );
-
-            if( keylen > (int) sizeof( key ) )
-                keylen = (int) sizeof( key );
-
-            memcpy( key, argv[4], keylen );
-        }
-    }
-
-#if defined(_WIN32_WCE)
-    filesize = fseek( fin, 0L, SEEK_END );
-#else
-#if defined(_WIN32)
-    /*
-     * Support large files (> 2Gb) on Win32
-     */
-    li_size.QuadPart = 0;
-    li_size.LowPart  =
-        SetFilePointer( (HANDLE) _get_osfhandle( _fileno( fin ) ),
-                        li_size.LowPart, &li_size.HighPart, FILE_END );
-
-    if( li_size.LowPart == 0xFFFFFFFF && GetLastError() != NO_ERROR )
-    {
-        mbedtls_fprintf( stderr, "SetFilePointer(0,FILE_END) failed\n" );
-        goto exit;
-    }
-
-    filesize = li_size.QuadPart;
-#else
-    if( ( filesize = lseek( fileno( fin ), 0, SEEK_END ) ) < 0 )
-    {
-        perror( "lseek" );
-        goto exit;
-    }
-#endif
-#endif
-
-    if( fseek( fin, 0, SEEK_SET ) < 0 )
-    {
-        mbedtls_fprintf( stderr, "fseek(0,SEEK_SET) failed\n" );
-        goto exit;
-    }
-
-    if( mode == MODE_ENCRYPT )
-    {
-        /*
-         * Generate the initialization vector as:
-         * IV = SHA-256( filesize || filename )[0..15]
-         */
-        for( i = 0; i < 8; i++ )
-            buffer[i] = (unsigned char)( filesize >> ( i << 3 ) );
-
-        p = argv[2];
-
-        mbedtls_md_starts( &sha_ctx );
-        mbedtls_md_update( &sha_ctx, buffer, 8 );
-        mbedtls_md_update( &sha_ctx, (unsigned char *) p, strlen( p ) );
-        mbedtls_md_finish( &sha_ctx, digest );
-
-        memcpy( IV, digest, 16 );
-
-        /*
-         * The last four bits in the IV are actually used
-         * to store the file size modulo the AES block size.
-         */
-        lastn = (int)( filesize & 0x0F );
-
-        IV[15] = (unsigned char)
-            ( ( IV[15] & 0xF0 ) | lastn );
-
-        /*
-         * Append the IV at the beginning of the output.
-         */
-        if( fwrite( IV, 1, 16, fout ) != 16 )
-        {
-            mbedtls_fprintf( stderr, "fwrite(%d bytes) failed\n", 16 );
-            goto exit;
-        }
-
-        /*
-         * Hash the IV and the secret key together 8192 times
-         * using the result to setup the AES context and HMAC.
-         */
-        memset( digest, 0,  32 );
-        memcpy( digest, IV, 16 );
-
-        for( i = 0; i < 8192; i++ )
-        {
-            mbedtls_md_starts( &sha_ctx );
-            mbedtls_md_update( &sha_ctx, digest, 32 );
-            mbedtls_md_update( &sha_ctx, key, keylen );
-            mbedtls_md_finish( &sha_ctx, digest );
-        }
-
-        mbedtls_aes_setkey_enc( &aes_ctx, digest, 256 );
-        mbedtls_md_hmac_starts( &sha_ctx, digest, 32 );
-
-        /*
-         * Encrypt and write the ciphertext.
-         */
-        for( offset = 0; offset < filesize; offset += 16 )
-        {
-            n = ( filesize - offset > 16 ) ? 16 : (int)
-                ( filesize - offset );
-
-            if( fread( buffer, 1, n, fin ) != (size_t) n )
-            {
-                mbedtls_fprintf( stderr, "fread(%u bytes) failed\n", n );
-                goto exit;
-            }
-
-            for( i = 0; i < 16; i++ )
-                buffer[i] = (unsigned char)( buffer[i] ^ IV[i] );
-
-            mbedtls_aes_crypt_ecb( &aes_ctx, MBEDTLS_AES_ENCRYPT, buffer, buffer );
-            mbedtls_md_hmac_update( &sha_ctx, buffer, 16 );
-
-            if( fwrite( buffer, 1, 16, fout ) != 16 )
-            {
-                mbedtls_fprintf( stderr, "fwrite(%d bytes) failed\n", 16 );
-                goto exit;
-            }
-
-            memcpy( IV, buffer, 16 );
-        }
-
-        /*
-         * Finally write the HMAC.
-         */
-        mbedtls_md_hmac_finish( &sha_ctx, digest );
-
-        if( fwrite( digest, 1, 32, fout ) != 32 )
-        {
-            mbedtls_fprintf( stderr, "fwrite(%d bytes) failed\n", 16 );
-            goto exit;
-        }
-    }
-
-    if( mode == MODE_DECRYPT )
-    {
-        /*
-         *  The encrypted file must be structured as follows:
-         *
-         *        00 .. 15              Initialization Vector
-         *        16 .. 31              AES Encrypted Block #1
-         *           ..
-         *      N*16 .. (N+1)*16 - 1    AES Encrypted Block #N
-         *  (N+1)*16 .. (N+1)*16 + 32   HMAC-SHA-256(ciphertext)
-         */
-        if( filesize < 48 )
-        {
-            mbedtls_fprintf( stderr, "File too short to be encrypted.\n" );
-            goto exit;
-        }
-
-        if( ( filesize & 0x0F ) != 0 )
-        {
-            mbedtls_fprintf( stderr, "File size not a multiple of 16.\n" );
-            goto exit;
-        }
-
-        /*
-         * Subtract the IV + HMAC length.
-         */
-        filesize -= ( 16 + 32 );
-
-        /*
-         * Read the IV and original filesize modulo 16.
-         */
-        if( fread( buffer, 1, 16, fin ) != 16 )
-        {
-            mbedtls_fprintf( stderr, "fread(%d bytes) failed\n", 16 );
-            goto exit;
-        }
-
-        memcpy( IV, buffer, 16 );
-        lastn = IV[15] & 0x0F;
-
-        /*
-         * Hash the IV and the secret key together 8192 times
-         * using the result to setup the AES context and HMAC.
-         */
-        memset( digest, 0,  32 );
-        memcpy( digest, IV, 16 );
-
-        for( i = 0; i < 8192; i++ )
-        {
-            mbedtls_md_starts( &sha_ctx );
-            mbedtls_md_update( &sha_ctx, digest, 32 );
-            mbedtls_md_update( &sha_ctx, key, keylen );
-            mbedtls_md_finish( &sha_ctx, digest );
-        }
-
-        mbedtls_aes_setkey_dec( &aes_ctx, digest, 256 );
-        mbedtls_md_hmac_starts( &sha_ctx, digest, 32 );
-
-        /*
-         * Decrypt and write the plaintext.
-         */
-        for( offset = 0; offset < filesize; offset += 16 )
-        {
-            if( fread( buffer, 1, 16, fin ) != 16 )
-            {
-                mbedtls_fprintf( stderr, "fread(%d bytes) failed\n", 16 );
-                goto exit;
-            }
-
-            memcpy( tmp, buffer, 16 );
-
-            mbedtls_md_hmac_update( &sha_ctx, buffer, 16 );
-            mbedtls_aes_crypt_ecb( &aes_ctx, MBEDTLS_AES_DECRYPT, buffer, buffer );
-
-            for( i = 0; i < 16; i++ )
-                buffer[i] = (unsigned char)( buffer[i] ^ IV[i] );
-
-            memcpy( IV, tmp, 16 );
-
-            n = ( lastn > 0 && offset == filesize - 16 )
-                ? lastn : 16;
-
-            if( fwrite( buffer, 1, n, fout ) != (size_t) n )
-            {
-                mbedtls_fprintf( stderr, "fwrite(%u bytes) failed\n", n );
-                goto exit;
-            }
-        }
-
-        /*
-         * Verify the message authentication code.
-         */
-        mbedtls_md_hmac_finish( &sha_ctx, digest );
-
-        if( fread( buffer, 1, 32, fin ) != 32 )
-        {
-            mbedtls_fprintf( stderr, "fread(%d bytes) failed\n", 32 );
-            goto exit;
-        }
-
-        /* Use constant-time buffer comparison */
-        diff = 0;
-        for( i = 0; i < 32; i++ )
-            diff |= digest[i] ^ buffer[i];
-
-        if( diff != 0 )
-        {
-            mbedtls_fprintf( stderr, "HMAC check failed: wrong key, "
-                             "or file corrupted.\n" );
-            goto exit;
-        }
-    }
-
-    exit_code = MBEDTLS_EXIT_SUCCESS;
-
-exit:
-    if( fin )
-        fclose( fin );
-    if( fout )
-        fclose( fout );
-
-    /* Zeroize all command line arguments to also cover
-       the case when the user has missed or reordered some,
-       in which case the key might not be in argv[4]. */
-    for( i = 0; i < (unsigned int) argc; i++ )
-        mbedtls_platform_zeroize( argv[i], strlen( argv[i] ) );
-
-    mbedtls_platform_zeroize( IV,     sizeof( IV ) );
-    mbedtls_platform_zeroize( key,    sizeof( key ) );
-    mbedtls_platform_zeroize( tmp,    sizeof( tmp ) );
-    mbedtls_platform_zeroize( buffer, sizeof( buffer ) );
-    mbedtls_platform_zeroize( digest, sizeof( digest ) );
-
-    mbedtls_aes_free( &aes_ctx );
-    mbedtls_md_free( &sha_ctx );
-
-    mbedtls_exit( exit_code );
-}
-#endif /* MBEDTLS_AES_C && MBEDTLS_SHA256_C && MBEDTLS_FS_IO */
diff --git a/visualc/VS2010/aescrypt2.vcxproj b/visualc/VS2010/aescrypt2.vcxproj
deleted file mode 100644
index 0707e12..0000000
--- a/visualc/VS2010/aescrypt2.vcxproj
+++ /dev/null
@@ -1,167 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>

-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

-  <ItemGroup Label="ProjectConfigurations">

-    <ProjectConfiguration Include="Debug|Win32">

-      <Configuration>Debug</Configuration>

-      <Platform>Win32</Platform>

-    </ProjectConfiguration>

-    <ProjectConfiguration Include="Debug|x64">

-      <Configuration>Debug</Configuration>

-      <Platform>x64</Platform>

-    </ProjectConfiguration>

-    <ProjectConfiguration Include="Release|Win32">

-      <Configuration>Release</Configuration>

-      <Platform>Win32</Platform>

-    </ProjectConfiguration>

-    <ProjectConfiguration Include="Release|x64">

-      <Configuration>Release</Configuration>

-      <Platform>x64</Platform>

-    </ProjectConfiguration>

-  </ItemGroup>

-  <ItemGroup>

-    <ClCompile Include="..\..\programs\aes\aescrypt2.c" />

-  </ItemGroup>

-  <ItemGroup>

-    <ProjectReference Include="mbedTLS.vcxproj">

-      <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>

-      <LinkLibraryDependencies>true</LinkLibraryDependencies>

-    </ProjectReference>

-  </ItemGroup>

-  <PropertyGroup Label="Globals">

-    <ProjectGuid>{7A851DBD-7D57-E8F4-85E5-CCA72AEA7DF8}</ProjectGuid>

-    <Keyword>Win32Proj</Keyword>

-    <RootNamespace>aescrypt2</RootNamespace>

-  </PropertyGroup>

-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />

-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">

-    <ConfigurationType>Application</ConfigurationType>

-    <UseDebugLibraries>true</UseDebugLibraries>

-    <CharacterSet>Unicode</CharacterSet>

-  </PropertyGroup>

-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">

-    <ConfigurationType>Application</ConfigurationType>

-    <UseDebugLibraries>true</UseDebugLibraries>

-    <CharacterSet>Unicode</CharacterSet>

-  </PropertyGroup>

-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">

-    <ConfigurationType>Application</ConfigurationType>

-    <UseDebugLibraries>false</UseDebugLibraries>

-    <WholeProgramOptimization>true</WholeProgramOptimization>

-    <CharacterSet>Unicode</CharacterSet>

-  </PropertyGroup>

-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">

-    <ConfigurationType>Application</ConfigurationType>

-    <UseDebugLibraries>false</UseDebugLibraries>

-    <WholeProgramOptimization>true</WholeProgramOptimization>

-    <CharacterSet>Unicode</CharacterSet>

-  </PropertyGroup>

-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />

-  <ImportGroup Label="ExtensionSettings">

-  </ImportGroup>

-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">

-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />

-  </ImportGroup>

-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">

-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />

-  </ImportGroup>

-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">

-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />

-  </ImportGroup>

-  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">

-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />

-  </ImportGroup>

-  <PropertyGroup Label="UserMacros" />

-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">

-    <LinkIncremental>true</LinkIncremental>

-    <IntDir>$(Configuration)\$(TargetName)\</IntDir>

-  </PropertyGroup>

-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">

-    <LinkIncremental>true</LinkIncremental>

-    <IntDir>$(Configuration)\$(TargetName)\</IntDir>

-  </PropertyGroup>

-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">

-    <LinkIncremental>false</LinkIncremental>

-    <IntDir>$(Configuration)\$(TargetName)\</IntDir>

-  </PropertyGroup>

-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">

-    <LinkIncremental>false</LinkIncremental>

-    <IntDir>$(Configuration)\$(TargetName)\</IntDir>

-  </PropertyGroup>

-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">

-    <ClCompile>

-      <WarningLevel>Level3</WarningLevel>

-      <Optimization>Disabled</Optimization>

-      <PreprocessorDefinitions>%(PreprocessorDefinitions)</PreprocessorDefinitions>

-      <AdditionalIncludeDirectories>

-../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib;../../tests/include      </AdditionalIncludeDirectories>

-    </ClCompile>

-    <Link>

-      <SubSystem>Console</SubSystem>

-      <GenerateDebugInformation>true</GenerateDebugInformation>

-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>

-      <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>

-    </Link>

-    <ProjectReference>

-      <LinkLibraryDependencies>false</LinkLibraryDependencies>

-    </ProjectReference>

-  </ItemDefinitionGroup>

-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">

-    <ClCompile>

-      <WarningLevel>Level3</WarningLevel>

-      <Optimization>Disabled</Optimization>

-      <PreprocessorDefinitions>%(PreprocessorDefinitions)</PreprocessorDefinitions>

-      <AdditionalIncludeDirectories>

-../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib;../../tests/include      </AdditionalIncludeDirectories>

-    </ClCompile>

-    <Link>

-      <SubSystem>Console</SubSystem>

-      <GenerateDebugInformation>true</GenerateDebugInformation>

-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>

-      <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>

-    </Link>

-    <ProjectReference>

-      <LinkLibraryDependencies>false</LinkLibraryDependencies>

-    </ProjectReference>

-  </ItemDefinitionGroup>

-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">

-    <ClCompile>

-      <WarningLevel>Level3</WarningLevel>

-      <Optimization>MaxSpeed</Optimization>

-      <FunctionLevelLinking>true</FunctionLevelLinking>

-      <IntrinsicFunctions>true</IntrinsicFunctions>

-      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>

-      <AdditionalIncludeDirectories>

-../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib;../../tests/include      </AdditionalIncludeDirectories>

-    </ClCompile>

-    <Link>

-      <SubSystem>Console</SubSystem>

-      <GenerateDebugInformation>true</GenerateDebugInformation>

-      <EnableCOMDATFolding>true</EnableCOMDATFolding>

-      <OptimizeReferences>true</OptimizeReferences>

-      <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>

-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>

-    </Link>

-  </ItemDefinitionGroup>

-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">

-    <ClCompile>

-      <WarningLevel>Level3</WarningLevel>

-      <Optimization>MaxSpeed</Optimization>

-      <FunctionLevelLinking>true</FunctionLevelLinking>

-      <IntrinsicFunctions>true</IntrinsicFunctions>

-      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>

-      <AdditionalIncludeDirectories>

-../../include;../../3rdparty/everest/include/;../../3rdparty/everest/include/everest;../../3rdparty/everest/include/everest/vs2010;../../3rdparty/everest/include/everest/kremlib;../../tests/include      </AdditionalIncludeDirectories>

-    </ClCompile>

-    <Link>

-      <SubSystem>Console</SubSystem>

-      <GenerateDebugInformation>true</GenerateDebugInformation>

-      <EnableCOMDATFolding>true</EnableCOMDATFolding>

-      <OptimizeReferences>true</OptimizeReferences>

-      <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>

-      <AdditionalDependencies>%(AdditionalDependencies);</AdditionalDependencies>

-    </Link>

-  </ItemDefinitionGroup>

-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

-  <ImportGroup Label="ExtensionTargets">

-  </ImportGroup>

-</Project>

diff --git a/visualc/VS2010/mbedTLS.sln b/visualc/VS2010/mbedTLS.sln
index 26219dd..d1e884e 100644
--- a/visualc/VS2010/mbedTLS.sln
+++ b/visualc/VS2010/mbedTLS.sln
@@ -3,11 +3,6 @@
 # Visual C++ Express 2010

 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "mbedTLS", "mbedTLS.vcxproj", "{46CF2D25-6A36-4189-B59C-E4815388E554}"

 EndProject

-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "aescrypt2", "aescrypt2.vcxproj", "{7A851DBD-7D57-E8F4-85E5-CCA72AEA7DF8}"

-	ProjectSection(ProjectDependencies) = postProject

-		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}

-	EndProjectSection

-EndProject

 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "crypt_and_hash", "crypt_and_hash.vcxproj", "{5DBB9FC3-6FD6-CA8D-E0FA-35F1E75EFAE7}"

 	ProjectSection(ProjectDependencies) = postProject

 		{46CF2D25-6A36-4189-B59C-E4815388E554} = {46CF2D25-6A36-4189-B59C-E4815388E554}

@@ -279,14 +274,6 @@
 		{46CF2D25-6A36-4189-B59C-E4815388E554}.Release|Win32.Build.0 = Release|Win32

 		{46CF2D25-6A36-4189-B59C-E4815388E554}.Release|x64.ActiveCfg = Release|x64

 		{46CF2D25-6A36-4189-B59C-E4815388E554}.Release|x64.Build.0 = Release|x64

-		{7A851DBD-7D57-E8F4-85E5-CCA72AEA7DF8}.Debug|Win32.ActiveCfg = Debug|Win32

-		{7A851DBD-7D57-E8F4-85E5-CCA72AEA7DF8}.Debug|Win32.Build.0 = Debug|Win32

-		{7A851DBD-7D57-E8F4-85E5-CCA72AEA7DF8}.Debug|x64.ActiveCfg = Debug|x64

-		{7A851DBD-7D57-E8F4-85E5-CCA72AEA7DF8}.Debug|x64.Build.0 = Debug|x64

-		{7A851DBD-7D57-E8F4-85E5-CCA72AEA7DF8}.Release|Win32.ActiveCfg = Release|Win32

-		{7A851DBD-7D57-E8F4-85E5-CCA72AEA7DF8}.Release|Win32.Build.0 = Release|Win32

-		{7A851DBD-7D57-E8F4-85E5-CCA72AEA7DF8}.Release|x64.ActiveCfg = Release|x64

-		{7A851DBD-7D57-E8F4-85E5-CCA72AEA7DF8}.Release|x64.Build.0 = Release|x64

 		{5DBB9FC3-6FD6-CA8D-E0FA-35F1E75EFAE7}.Debug|Win32.ActiveCfg = Debug|Win32

 		{5DBB9FC3-6FD6-CA8D-E0FA-35F1E75EFAE7}.Debug|Win32.Build.0 = Debug|Win32

 		{5DBB9FC3-6FD6-CA8D-E0FA-35F1E75EFAE7}.Debug|x64.ActiveCfg = Debug|x64