Removed old mbedtls, replacing with submodule.

1 files changed, 0 insertions, 1113 deletions

diff --git a/lib/mbedtls-2.27.0/programs/test/benchmark.c b/lib/mbedtls-2.27.0/programs/test/benchmark.c
deleted file mode 100644
index 9c5911b..0000000
--- a/lib/mbedtls-2.27.0/programs/test/benchmark.c
+++ /dev/null
@@ -1,1113 +0,0 @@
-/*
- *  Benchmark demonstration 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.
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#include "mbedtls/platform.h"
-#if !defined(MBEDTLS_PLATFORM_C)
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_exit       exit
-#define mbedtls_printf     printf
-#define mbedtls_free       free
-#endif
-
-#if !defined(MBEDTLS_TIMING_C)
-int main( void )
-{
-    mbedtls_printf("MBEDTLS_TIMING_C not defined.\n");
-    mbedtls_exit( 0 );
-}
-#else
-
-#include <string.h>
-#include <stdlib.h>
-
-#include "mbedtls/timing.h"
-
-#include "mbedtls/md4.h"
-#include "mbedtls/md5.h"
-#include "mbedtls/ripemd160.h"
-#include "mbedtls/sha1.h"
-#include "mbedtls/sha256.h"
-#include "mbedtls/sha512.h"
-
-#include "mbedtls/arc4.h"
-#include "mbedtls/des.h"
-#include "mbedtls/aes.h"
-#include "mbedtls/aria.h"
-#include "mbedtls/blowfish.h"
-#include "mbedtls/camellia.h"
-#include "mbedtls/chacha20.h"
-#include "mbedtls/gcm.h"
-#include "mbedtls/ccm.h"
-#include "mbedtls/chachapoly.h"
-#include "mbedtls/cmac.h"
-#include "mbedtls/poly1305.h"
-
-#include "mbedtls/havege.h"
-#include "mbedtls/ctr_drbg.h"
-#include "mbedtls/hmac_drbg.h"
-
-#include "mbedtls/rsa.h"
-#include "mbedtls/dhm.h"
-#include "mbedtls/ecdsa.h"
-#include "mbedtls/ecdh.h"
-
-#include "mbedtls/error.h"
-
-#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
-#include "mbedtls/memory_buffer_alloc.h"
-#endif
-
-/*
- * For heap usage estimates, we need an estimate of the overhead per allocated
- * block. ptmalloc2/3 (used in gnu libc for instance) uses 2 size_t per block,
- * so use that as our baseline.
- */
-#define MEM_BLOCK_OVERHEAD  ( 2 * sizeof( size_t ) )
-
-/*
- * Size to use for the alloc buffer if MEMORY_BUFFER_ALLOC_C is defined.
- */
-#define HEAP_SIZE       (1u << 16)  /* 64k */
-
-#define BUFSIZE         1024
-#define HEADER_FORMAT   "  %-24s :  "
-#define TITLE_LEN       25
-
-#define OPTIONS                                                         \
-    "md4, md5, ripemd160, sha1, sha256, sha512,\n"                      \
-    "arc4, des3, des, camellia, blowfish, chacha20,\n"                  \
-    "aes_cbc, aes_gcm, aes_ccm, aes_xts, chachapoly,\n"                 \
-    "aes_cmac, des3_cmac, poly1305\n"                                   \
-    "havege, ctr_drbg, hmac_drbg\n"                                     \
-    "rsa, dhm, ecdsa, ecdh.\n"
-
-#if defined(MBEDTLS_ERROR_C)
-#define PRINT_ERROR                                                     \
-        mbedtls_strerror( ret, ( char * )tmp, sizeof( tmp ) );          \
-        mbedtls_printf( "FAILED: %s\n", tmp );
-#else
-#define PRINT_ERROR                                                     \
-        mbedtls_printf( "FAILED: -0x%04x\n", (unsigned int) -ret );
-#endif
-
-#define TIME_AND_TSC( TITLE, CODE )                                     \
-do {                                                                    \
-    unsigned long ii, jj, tsc;                                          \
-    int ret = 0;                                                        \
-                                                                        \
-    mbedtls_printf( HEADER_FORMAT, TITLE );                             \
-    fflush( stdout );                                                   \
-                                                                        \
-    mbedtls_set_alarm( 1 );                                             \
-    for( ii = 1; ret == 0 && ! mbedtls_timing_alarmed; ii++ )           \
-    {                                                                   \
-        ret = CODE;                                                     \
-    }                                                                   \
-                                                                        \
-    tsc = mbedtls_timing_hardclock();                                   \
-    for( jj = 0; ret == 0 && jj < 1024; jj++ )                          \
-    {                                                                   \
-        ret = CODE;                                                     \
-    }                                                                   \
-                                                                        \
-    if( ret != 0 )                                                      \
-    {                                                                   \
-        PRINT_ERROR;                                                    \
-    }                                                                   \
-    else                                                                \
-    {                                                                   \
-        mbedtls_printf( "%9lu KiB/s,  %9lu cycles/byte\n",              \
-                         ii * BUFSIZE / 1024,                           \
-                         ( mbedtls_timing_hardclock() - tsc )           \
-                         / ( jj * BUFSIZE ) );                          \
-    }                                                                   \
-} while( 0 )
-
-#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && defined(MBEDTLS_MEMORY_DEBUG)
-
-/* How much space to reserve for the title when printing heap usage results.
- * Updated manually as the output of the following command:
- *
- *  sed -n 's/.*[T]IME_PUBLIC.*"\(.*\)",/\1/p' programs/test/benchmark.c |
- *      awk '{print length+2}' | sort -rn | head -n1
- *
- * This computes the maximum length of a title +2 (because we appends "/s").
- * (If the value is too small, the only consequence is poor alignement.) */
-#define TITLE_SPACE 16
-
-#define MEMORY_MEASURE_INIT                                             \
-    size_t max_used, max_blocks, max_bytes;                             \
-    size_t prv_used, prv_blocks;                                        \
-    mbedtls_memory_buffer_alloc_cur_get( &prv_used, &prv_blocks );      \
-    mbedtls_memory_buffer_alloc_max_reset( );
-
-#define MEMORY_MEASURE_PRINT( title_len )                               \
-    mbedtls_memory_buffer_alloc_max_get( &max_used, &max_blocks );      \
-    ii = TITLE_SPACE > (title_len) ? TITLE_SPACE - (title_len) : 1;     \
-    while( ii-- ) mbedtls_printf( " " );                                \
-    max_used -= prv_used;                                               \
-    max_blocks -= prv_blocks;                                           \
-    max_bytes = max_used + MEM_BLOCK_OVERHEAD * max_blocks;             \
-    mbedtls_printf( "%6u heap bytes", (unsigned) max_bytes );
-
-#else
-#define MEMORY_MEASURE_INIT
-#define MEMORY_MEASURE_PRINT( title_len )
-#endif
-
-#define TIME_PUBLIC( TITLE, TYPE, CODE )                                \
-do {                                                                    \
-    unsigned long ii;                                                   \
-    int ret;                                                            \
-    MEMORY_MEASURE_INIT;                                                \
-                                                                        \
-    mbedtls_printf( HEADER_FORMAT, TITLE );                             \
-    fflush( stdout );                                                   \
-    mbedtls_set_alarm( 3 );                                             \
-                                                                        \
-    ret = 0;                                                            \
-    for( ii = 1; ! mbedtls_timing_alarmed && ! ret ; ii++ )             \
-    {                                                                   \
-        CODE;                                                           \
-    }                                                                   \
-                                                                        \
-    if( ret == MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED )               \
-    {                                                                   \
-        mbedtls_printf( "Feature Not Supported. Skipping.\n" );         \
-        ret = 0;                                                        \
-    }                                                                   \
-    else if( ret != 0 )                                                 \
-    {                                                                   \
-        PRINT_ERROR;                                                    \
-    }                                                                   \
-    else                                                                \
-    {                                                                   \
-        mbedtls_printf( "%6lu " TYPE "/s", ii / 3 );                    \
-        MEMORY_MEASURE_PRINT( sizeof( TYPE ) + 1 );                     \
-        mbedtls_printf( "\n" );                                         \
-    }                                                                   \
-} while( 0 )
-
-static int myrand( void *rng_state, unsigned char *output, size_t len )
-{
-    size_t use_len;
-    int rnd;
-
-    if( rng_state != NULL )
-        rng_state  = NULL;
-
-    while( len > 0 )
-    {
-        use_len = len;
-        if( use_len > sizeof(int) )
-            use_len = sizeof(int);
-
-        rnd = rand();
-        memcpy( output, &rnd, use_len );
-        output += use_len;
-        len -= use_len;
-    }
-
-    return( 0 );
-}
-
-#define CHECK_AND_CONTINUE( R )                                         \
-    {                                                                   \
-        int CHECK_AND_CONTINUE_ret = ( R );                             \
-        if( CHECK_AND_CONTINUE_ret == MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED ) { \
-            mbedtls_printf( "Feature not supported. Skipping.\n" );     \
-            continue;                                                   \
-        }                                                               \
-        else if( CHECK_AND_CONTINUE_ret != 0 ) {                        \
-            mbedtls_exit( 1 );                                          \
-        }                                                               \
-    }
-
-/*
- * Clear some memory that was used to prepare the context
- */
-#if defined(MBEDTLS_ECP_C)
-void ecp_clear_precomputed( mbedtls_ecp_group *grp )
-{
-    if( grp->T != NULL )
-    {
-        size_t i;
-        for( i = 0; i < grp->T_size; i++ )
-            mbedtls_ecp_point_free( &grp->T[i] );
-        mbedtls_free( grp->T );
-    }
-    grp->T = NULL;
-    grp->T_size = 0;
-}
-#else
-#define ecp_clear_precomputed( g )
-#endif
-
-#if defined(MBEDTLS_ECP_C)
-static int set_ecp_curve( const char *string, mbedtls_ecp_curve_info *curve )
-{
-    const mbedtls_ecp_curve_info *found =
-        mbedtls_ecp_curve_info_from_name( string );
-    if( found != NULL )
-    {
-        *curve = *found;
-        return( 1 );
-    }
-    else
-        return( 0 );
-}
-#endif
-
-unsigned char buf[BUFSIZE];
-
-typedef struct {
-    char md4, md5, ripemd160, sha1, sha256, sha512,
-         arc4, des3, des,
-         aes_cbc, aes_gcm, aes_ccm, aes_xts, chachapoly,
-         aes_cmac, des3_cmac,
-         aria, camellia, blowfish, chacha20,
-         poly1305,
-         havege, ctr_drbg, hmac_drbg,
-         rsa, dhm, ecdsa, ecdh;
-} todo_list;
-
-
-int main( int argc, char *argv[] )
-{
-    int i;
-    unsigned char tmp[200];
-    char title[TITLE_LEN];
-    todo_list todo;
-#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
-    unsigned char alloc_buf[HEAP_SIZE] = { 0 };
-#endif
-#if defined(MBEDTLS_ECP_C)
-    mbedtls_ecp_curve_info single_curve[2] = {
-        { MBEDTLS_ECP_DP_NONE, 0, 0, NULL },
-        { MBEDTLS_ECP_DP_NONE, 0, 0, NULL },
-    };
-    const mbedtls_ecp_curve_info *curve_list = mbedtls_ecp_curve_list( );
-#endif
-
-#if defined(MBEDTLS_ECP_C)
-    (void) curve_list; /* Unused in some configurations where no benchmark uses ECC */
-#endif
-
-    if( argc <= 1 )
-    {
-        memset( &todo, 1, sizeof( todo ) );
-    }
-    else
-    {
-        memset( &todo, 0, sizeof( todo ) );
-
-        for( i = 1; i < argc; i++ )
-        {
-            if( strcmp( argv[i], "md4" ) == 0 )
-                todo.md4 = 1;
-            else if( strcmp( argv[i], "md5" ) == 0 )
-                todo.md5 = 1;
-            else if( strcmp( argv[i], "ripemd160" ) == 0 )
-                todo.ripemd160 = 1;
-            else if( strcmp( argv[i], "sha1" ) == 0 )
-                todo.sha1 = 1;
-            else if( strcmp( argv[i], "sha256" ) == 0 )
-                todo.sha256 = 1;
-            else if( strcmp( argv[i], "sha512" ) == 0 )
-                todo.sha512 = 1;
-            else if( strcmp( argv[i], "arc4" ) == 0 )
-                todo.arc4 = 1;
-            else if( strcmp( argv[i], "des3" ) == 0 )
-                todo.des3 = 1;
-            else if( strcmp( argv[i], "des" ) == 0 )
-                todo.des = 1;
-            else if( strcmp( argv[i], "aes_cbc" ) == 0 )
-                todo.aes_cbc = 1;
-            else if( strcmp( argv[i], "aes_xts" ) == 0 )
-                todo.aes_xts = 1;
-            else if( strcmp( argv[i], "aes_gcm" ) == 0 )
-                todo.aes_gcm = 1;
-            else if( strcmp( argv[i], "aes_ccm" ) == 0 )
-                todo.aes_ccm = 1;
-            else if( strcmp( argv[i], "chachapoly" ) == 0 )
-                todo.chachapoly = 1;
-            else if( strcmp( argv[i], "aes_cmac" ) == 0 )
-                todo.aes_cmac = 1;
-            else if( strcmp( argv[i], "des3_cmac" ) == 0 )
-                todo.des3_cmac = 1;
-            else if( strcmp( argv[i], "aria" ) == 0 )
-                todo.aria = 1;
-            else if( strcmp( argv[i], "camellia" ) == 0 )
-                todo.camellia = 1;
-            else if( strcmp( argv[i], "blowfish" ) == 0 )
-                todo.blowfish = 1;
-            else if( strcmp( argv[i], "chacha20" ) == 0 )
-                todo.chacha20 = 1;
-            else if( strcmp( argv[i], "poly1305" ) == 0 )
-                todo.poly1305 = 1;
-            else if( strcmp( argv[i], "havege" ) == 0 )
-                todo.havege = 1;
-            else if( strcmp( argv[i], "ctr_drbg" ) == 0 )
-                todo.ctr_drbg = 1;
-            else if( strcmp( argv[i], "hmac_drbg" ) == 0 )
-                todo.hmac_drbg = 1;
-            else if( strcmp( argv[i], "rsa" ) == 0 )
-                todo.rsa = 1;
-            else if( strcmp( argv[i], "dhm" ) == 0 )
-                todo.dhm = 1;
-            else if( strcmp( argv[i], "ecdsa" ) == 0 )
-                todo.ecdsa = 1;
-            else if( strcmp( argv[i], "ecdh" ) == 0 )
-                todo.ecdh = 1;
-#if defined(MBEDTLS_ECP_C)
-            else if( set_ecp_curve( argv[i], single_curve ) )
-                curve_list = single_curve;
-#endif
-            else
-            {
-                mbedtls_printf( "Unrecognized option: %s\n", argv[i] );
-                mbedtls_printf( "Available options: " OPTIONS );
-            }
-        }
-    }
-
-    mbedtls_printf( "\n" );
-
-#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
-    mbedtls_memory_buffer_alloc_init( alloc_buf, sizeof( alloc_buf ) );
-#endif
-    memset( buf, 0xAA, sizeof( buf ) );
-    memset( tmp, 0xBB, sizeof( tmp ) );
-
-#if defined(MBEDTLS_MD4_C)
-    if( todo.md4 )
-        TIME_AND_TSC( "MD4", mbedtls_md4_ret( buf, BUFSIZE, tmp ) );
-#endif
-
-#if defined(MBEDTLS_MD5_C)
-    if( todo.md5 )
-        TIME_AND_TSC( "MD5", mbedtls_md5_ret( buf, BUFSIZE, tmp ) );
-#endif
-
-#if defined(MBEDTLS_RIPEMD160_C)
-    if( todo.ripemd160 )
-        TIME_AND_TSC( "RIPEMD160", mbedtls_ripemd160_ret( buf, BUFSIZE, tmp ) );
-#endif
-
-#if defined(MBEDTLS_SHA1_C)
-    if( todo.sha1 )
-        TIME_AND_TSC( "SHA-1", mbedtls_sha1_ret( buf, BUFSIZE, tmp ) );
-#endif
-
-#if defined(MBEDTLS_SHA256_C)
-    if( todo.sha256 )
-        TIME_AND_TSC( "SHA-256", mbedtls_sha256_ret( buf, BUFSIZE, tmp, 0 ) );
-#endif
-
-#if defined(MBEDTLS_SHA512_C)
-    if( todo.sha512 )
-        TIME_AND_TSC( "SHA-512", mbedtls_sha512_ret( buf, BUFSIZE, tmp, 0 ) );
-#endif
-
-#if defined(MBEDTLS_ARC4_C)
-    if( todo.arc4 )
-    {
-        mbedtls_arc4_context arc4;
-        mbedtls_arc4_init( &arc4 );
-        mbedtls_arc4_setup( &arc4, tmp, 32 );
-        TIME_AND_TSC( "ARC4", mbedtls_arc4_crypt( &arc4, BUFSIZE, buf, buf ) );
-        mbedtls_arc4_free( &arc4 );
-    }
-#endif
-
-#if defined(MBEDTLS_DES_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    if( todo.des3 )
-    {
-        mbedtls_des3_context des3;
-        mbedtls_des3_init( &des3 );
-        mbedtls_des3_set3key_enc( &des3, tmp );
-        TIME_AND_TSC( "3DES",
-                mbedtls_des3_crypt_cbc( &des3, MBEDTLS_DES_ENCRYPT, BUFSIZE, tmp, buf, buf ) );
-        mbedtls_des3_free( &des3 );
-    }
-
-    if( todo.des )
-    {
-        mbedtls_des_context des;
-        mbedtls_des_init( &des );
-        mbedtls_des_setkey_enc( &des, tmp );
-        TIME_AND_TSC( "DES",
-                mbedtls_des_crypt_cbc( &des, MBEDTLS_DES_ENCRYPT, BUFSIZE, tmp, buf, buf ) );
-        mbedtls_des_free( &des );
-    }
-
-#endif /* MBEDTLS_CIPHER_MODE_CBC */
-#if defined(MBEDTLS_CMAC_C)
-    if( todo.des3_cmac )
-    {
-        unsigned char output[8];
-        const mbedtls_cipher_info_t *cipher_info;
-
-        memset( buf, 0, sizeof( buf ) );
-        memset( tmp, 0, sizeof( tmp ) );
-
-        cipher_info = mbedtls_cipher_info_from_type( MBEDTLS_CIPHER_DES_EDE3_ECB );
-
-        TIME_AND_TSC( "3DES-CMAC",
-                      mbedtls_cipher_cmac( cipher_info, tmp, 192, buf,
-                      BUFSIZE, output ) );
-    }
-#endif /* MBEDTLS_CMAC_C */
-#endif /* MBEDTLS_DES_C */
-
-#if defined(MBEDTLS_AES_C)
-#if defined(MBEDTLS_CIPHER_MODE_CBC)
-    if( todo.aes_cbc )
-    {
-        int keysize;
-        mbedtls_aes_context aes;
-        mbedtls_aes_init( &aes );
-        for( keysize = 128; keysize <= 256; keysize += 64 )
-        {
-            mbedtls_snprintf( title, sizeof( title ), "AES-CBC-%d", keysize );
-
-            memset( buf, 0, sizeof( buf ) );
-            memset( tmp, 0, sizeof( tmp ) );
-            mbedtls_aes_setkey_enc( &aes, tmp, keysize );
-
-            TIME_AND_TSC( title,
-                mbedtls_aes_crypt_cbc( &aes, MBEDTLS_AES_ENCRYPT, BUFSIZE, tmp, buf, buf ) );
-        }
-        mbedtls_aes_free( &aes );
-    }
-#endif
-#if defined(MBEDTLS_CIPHER_MODE_XTS)
-    if( todo.aes_xts )
-    {
-        int keysize;
-        mbedtls_aes_xts_context ctx;
-
-        mbedtls_aes_xts_init( &ctx );
-        for( keysize = 128; keysize <= 256; keysize += 128 )
-        {
-            mbedtls_snprintf( title, sizeof( title ), "AES-XTS-%d", keysize );
-
-            memset( buf, 0, sizeof( buf ) );
-            memset( tmp, 0, sizeof( tmp ) );
-            mbedtls_aes_xts_setkey_enc( &ctx, tmp, keysize * 2 );
-
-            TIME_AND_TSC( title,
-                    mbedtls_aes_crypt_xts( &ctx, MBEDTLS_AES_ENCRYPT, BUFSIZE,
-                                           tmp, buf, buf ) );
-
-            mbedtls_aes_xts_free( &ctx );
-        }
-    }
-#endif
-#if defined(MBEDTLS_GCM_C)
-    if( todo.aes_gcm )
-    {
-        int keysize;
-        mbedtls_gcm_context gcm;
-
-        mbedtls_gcm_init( &gcm );
-        for( keysize = 128; keysize <= 256; keysize += 64 )
-        {
-            mbedtls_snprintf( title, sizeof( title ), "AES-GCM-%d", keysize );
-
-            memset( buf, 0, sizeof( buf ) );
-            memset( tmp, 0, sizeof( tmp ) );
-            mbedtls_gcm_setkey( &gcm, MBEDTLS_CIPHER_ID_AES, tmp, keysize );
-
-            TIME_AND_TSC( title,
-                    mbedtls_gcm_crypt_and_tag( &gcm, MBEDTLS_GCM_ENCRYPT, BUFSIZE, tmp,
-                        12, NULL, 0, buf, buf, 16, tmp ) );
-
-            mbedtls_gcm_free( &gcm );
-        }
-    }
-#endif
-#if defined(MBEDTLS_CCM_C)
-    if( todo.aes_ccm )
-    {
-        int keysize;
-        mbedtls_ccm_context ccm;
-
-        mbedtls_ccm_init( &ccm );
-        for( keysize = 128; keysize <= 256; keysize += 64 )
-        {
-            mbedtls_snprintf( title, sizeof( title ), "AES-CCM-%d", keysize );
-
-            memset( buf, 0, sizeof( buf ) );
-            memset( tmp, 0, sizeof( tmp ) );
-            mbedtls_ccm_setkey( &ccm, MBEDTLS_CIPHER_ID_AES, tmp, keysize );
-
-            TIME_AND_TSC( title,
-                    mbedtls_ccm_encrypt_and_tag( &ccm, BUFSIZE, tmp,
-                        12, NULL, 0, buf, buf, tmp, 16 ) );
-
-            mbedtls_ccm_free( &ccm );
-        }
-    }
-#endif
-#if defined(MBEDTLS_CHACHAPOLY_C)
-    if( todo.chachapoly )
-    {
-        mbedtls_chachapoly_context chachapoly;
-
-        mbedtls_chachapoly_init( &chachapoly );
-        memset( buf, 0, sizeof( buf ) );
-        memset( tmp, 0, sizeof( tmp ) );
-
-        mbedtls_snprintf( title, sizeof( title ), "ChaCha20-Poly1305" );
-
-        mbedtls_chachapoly_setkey( &chachapoly, tmp );
-
-        TIME_AND_TSC( title,
-                mbedtls_chachapoly_encrypt_and_tag( &chachapoly,
-                    BUFSIZE, tmp, NULL, 0, buf, buf, tmp ) );
-
-        mbedtls_chachapoly_free( &chachapoly );
-    }
-#endif
-#if defined(MBEDTLS_CMAC_C)
-    if( todo.aes_cmac )
-    {
-        unsigned char output[16];
-        const mbedtls_cipher_info_t *cipher_info;
-        mbedtls_cipher_type_t cipher_type;
-        int keysize;
-
-        for( keysize = 128, cipher_type = MBEDTLS_CIPHER_AES_128_ECB;
-             keysize <= 256;
-             keysize += 64, cipher_type++ )
-        {
-            mbedtls_snprintf( title, sizeof( title ), "AES-CMAC-%d", keysize );
-
-            memset( buf, 0, sizeof( buf ) );
-            memset( tmp, 0, sizeof( tmp ) );
-
-            cipher_info = mbedtls_cipher_info_from_type( cipher_type );
-
-            TIME_AND_TSC( title,
-                          mbedtls_cipher_cmac( cipher_info, tmp, keysize,
-                                               buf, BUFSIZE, output ) );
-        }
-
-        memset( buf, 0, sizeof( buf ) );
-        memset( tmp, 0, sizeof( tmp ) );
-        TIME_AND_TSC( "AES-CMAC-PRF-128",
-                      mbedtls_aes_cmac_prf_128( tmp, 16, buf, BUFSIZE,
-                                                output ) );
-    }
-#endif /* MBEDTLS_CMAC_C */
-#endif /* MBEDTLS_AES_C */
-
-#if defined(MBEDTLS_ARIA_C) && defined(MBEDTLS_CIPHER_MODE_CBC)
-    if( todo.aria )
-    {
-        int keysize;
-        mbedtls_aria_context aria;
-        mbedtls_aria_init( &aria );
-        for( keysize = 128; keysize <= 256; keysize += 64 )
-        {
-            mbedtls_snprintf( title, sizeof( title ), "ARIA-CBC-%d", keysize );
-
-            memset( buf, 0, sizeof( buf ) );
-            memset( tmp, 0, sizeof( tmp ) );
-            mbedtls_aria_setkey_enc( &aria, tmp, keysize );
-
-            TIME_AND_TSC( title,
-                    mbedtls_aria_crypt_cbc( &aria, MBEDTLS_ARIA_ENCRYPT,
-                        BUFSIZE, tmp, buf, buf ) );
-        }
-        mbedtls_aria_free( &aria );
-    }
-#endif
-
-#if defined(MBEDTLS_CAMELLIA_C) && defined(MBEDTLS_CIPHER_MODE_CBC)
-    if( todo.camellia )
-    {
-        int keysize;
-        mbedtls_camellia_context camellia;
-        mbedtls_camellia_init( &camellia );
-        for( keysize = 128; keysize <= 256; keysize += 64 )
-        {
-            mbedtls_snprintf( title, sizeof( title ), "CAMELLIA-CBC-%d", keysize );
-
-            memset( buf, 0, sizeof( buf ) );
-            memset( tmp, 0, sizeof( tmp ) );
-            mbedtls_camellia_setkey_enc( &camellia, tmp, keysize );
-
-            TIME_AND_TSC( title,
-                    mbedtls_camellia_crypt_cbc( &camellia, MBEDTLS_CAMELLIA_ENCRYPT,
-                        BUFSIZE, tmp, buf, buf ) );
-        }
-        mbedtls_camellia_free( &camellia );
-    }
-#endif
-
-#if defined(MBEDTLS_CHACHA20_C)
-    if ( todo.chacha20 )
-    {
-        TIME_AND_TSC( "ChaCha20", mbedtls_chacha20_crypt( buf, buf, 0U, BUFSIZE, buf, buf ) );
-    }
-#endif
-
-#if defined(MBEDTLS_POLY1305_C)
-    if ( todo.poly1305 )
-    {
-        TIME_AND_TSC( "Poly1305", mbedtls_poly1305_mac( buf, buf, BUFSIZE, buf ) );
-    }
-#endif
-
-#if defined(MBEDTLS_BLOWFISH_C) && defined(MBEDTLS_CIPHER_MODE_CBC)
-    if( todo.blowfish )
-    {
-        int keysize;
-        mbedtls_blowfish_context blowfish;
-        mbedtls_blowfish_init( &blowfish );
-
-        for( keysize = 128; keysize <= 256; keysize += 64 )
-        {
-            mbedtls_snprintf( title, sizeof( title ), "BLOWFISH-CBC-%d", keysize );
-
-            memset( buf, 0, sizeof( buf ) );
-            memset( tmp, 0, sizeof( tmp ) );
-            mbedtls_blowfish_setkey( &blowfish, tmp, keysize );
-
-            TIME_AND_TSC( title,
-                    mbedtls_blowfish_crypt_cbc( &blowfish, MBEDTLS_BLOWFISH_ENCRYPT, BUFSIZE,
-                        tmp, buf, buf ) );
-        }
-
-        mbedtls_blowfish_free( &blowfish );
-    }
-#endif
-
-#if defined(MBEDTLS_HAVEGE_C)
-    if( todo.havege )
-    {
-        mbedtls_havege_state hs;
-        mbedtls_havege_init( &hs );
-        TIME_AND_TSC( "HAVEGE", mbedtls_havege_random( &hs, buf, BUFSIZE ) );
-        mbedtls_havege_free( &hs );
-    }
-#endif
-
-#if defined(MBEDTLS_CTR_DRBG_C)
-    if( todo.ctr_drbg )
-    {
-        mbedtls_ctr_drbg_context ctr_drbg;
-
-        mbedtls_ctr_drbg_init( &ctr_drbg );
-        if( mbedtls_ctr_drbg_seed( &ctr_drbg, myrand, NULL, NULL, 0 ) != 0 )
-            mbedtls_exit(1);
-        TIME_AND_TSC( "CTR_DRBG (NOPR)",
-                mbedtls_ctr_drbg_random( &ctr_drbg, buf, BUFSIZE ) );
-        mbedtls_ctr_drbg_free( &ctr_drbg );
-
-        mbedtls_ctr_drbg_init( &ctr_drbg );
-        if( mbedtls_ctr_drbg_seed( &ctr_drbg, myrand, NULL, NULL, 0 ) != 0 )
-            mbedtls_exit(1);
-        mbedtls_ctr_drbg_set_prediction_resistance( &ctr_drbg, MBEDTLS_CTR_DRBG_PR_ON );
-        TIME_AND_TSC( "CTR_DRBG (PR)",
-                mbedtls_ctr_drbg_random( &ctr_drbg, buf, BUFSIZE ) );
-        mbedtls_ctr_drbg_free( &ctr_drbg );
-    }
-#endif
-
-#if defined(MBEDTLS_HMAC_DRBG_C)
-    if( todo.hmac_drbg )
-    {
-        mbedtls_hmac_drbg_context hmac_drbg;
-        const mbedtls_md_info_t *md_info;
-
-        mbedtls_hmac_drbg_init( &hmac_drbg );
-
-#if defined(MBEDTLS_SHA1_C)
-        if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 ) ) == NULL )
-            mbedtls_exit(1);
-
-        if( mbedtls_hmac_drbg_seed( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
-            mbedtls_exit(1);
-        TIME_AND_TSC( "HMAC_DRBG SHA-1 (NOPR)",
-                mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) );
-
-        if( mbedtls_hmac_drbg_seed( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
-            mbedtls_exit(1);
-        mbedtls_hmac_drbg_set_prediction_resistance( &hmac_drbg,
-                                             MBEDTLS_HMAC_DRBG_PR_ON );
-        TIME_AND_TSC( "HMAC_DRBG SHA-1 (PR)",
-                mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) );
-#endif
-
-#if defined(MBEDTLS_SHA256_C)
-        if( ( md_info = mbedtls_md_info_from_type( MBEDTLS_MD_SHA256 ) ) == NULL )
-            mbedtls_exit(1);
-
-        if( mbedtls_hmac_drbg_seed( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
-            mbedtls_exit(1);
-        TIME_AND_TSC( "HMAC_DRBG SHA-256 (NOPR)",
-                mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) );
-
-        if( mbedtls_hmac_drbg_seed( &hmac_drbg, md_info, myrand, NULL, NULL, 0 ) != 0 )
-            mbedtls_exit(1);
-        mbedtls_hmac_drbg_set_prediction_resistance( &hmac_drbg,
-                                             MBEDTLS_HMAC_DRBG_PR_ON );
-        TIME_AND_TSC( "HMAC_DRBG SHA-256 (PR)",
-                mbedtls_hmac_drbg_random( &hmac_drbg, buf, BUFSIZE ) );
-#endif
-        mbedtls_hmac_drbg_free( &hmac_drbg );
-    }
-#endif
-
-#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_GENPRIME)
-    if( todo.rsa )
-    {
-        int keysize;
-        mbedtls_rsa_context rsa;
-        for( keysize = 2048; keysize <= 4096; keysize *= 2 )
-        {
-            mbedtls_snprintf( title, sizeof( title ), "RSA-%d", keysize );
-
-            mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
-            mbedtls_rsa_gen_key( &rsa, myrand, NULL, keysize, 65537 );
-
-            TIME_PUBLIC( title, " public",
-                    buf[0] = 0;
-                    ret = mbedtls_rsa_public( &rsa, buf, buf ) );
-
-            TIME_PUBLIC( title, "private",
-                    buf[0] = 0;
-                    ret = mbedtls_rsa_private( &rsa, myrand, NULL, buf, buf ) );
-
-            mbedtls_rsa_free( &rsa );
-        }
-    }
-#endif
-
-#if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_BIGNUM_C)
-    if( todo.dhm )
-    {
-        int dhm_sizes[] = { 2048, 3072 };
-        static const unsigned char dhm_P_2048[] =
-            MBEDTLS_DHM_RFC3526_MODP_2048_P_BIN;
-        static const unsigned char dhm_P_3072[] =
-            MBEDTLS_DHM_RFC3526_MODP_3072_P_BIN;
-        static const unsigned char dhm_G_2048[] =
-            MBEDTLS_DHM_RFC3526_MODP_2048_G_BIN;
-        static const unsigned char dhm_G_3072[] =
-            MBEDTLS_DHM_RFC3526_MODP_3072_G_BIN;
-
-        const unsigned char *dhm_P[] = { dhm_P_2048, dhm_P_3072 };
-        const size_t dhm_P_size[] = { sizeof( dhm_P_2048 ),
-                                      sizeof( dhm_P_3072 ) };
-
-        const unsigned char *dhm_G[] = { dhm_G_2048, dhm_G_3072 };
-        const size_t dhm_G_size[] = { sizeof( dhm_G_2048 ),
-                                      sizeof( dhm_G_3072 ) };
-
-        mbedtls_dhm_context dhm;
-        size_t olen;
-        for( i = 0; (size_t) i < sizeof( dhm_sizes ) / sizeof( dhm_sizes[0] ); i++ )
-        {
-            mbedtls_dhm_init( &dhm );
-
-            if( mbedtls_mpi_read_binary( &dhm.P, dhm_P[i],
-                                         dhm_P_size[i] ) != 0 ||
-                mbedtls_mpi_read_binary( &dhm.G, dhm_G[i],
-                                         dhm_G_size[i] ) != 0 )
-            {
-                mbedtls_exit( 1 );
-            }
-
-            dhm.len = mbedtls_mpi_size( &dhm.P );
-            mbedtls_dhm_make_public( &dhm, (int) dhm.len, buf, dhm.len, myrand, NULL );
-            if( mbedtls_mpi_copy( &dhm.GY, &dhm.GX ) != 0 )
-                mbedtls_exit( 1 );
-
-            mbedtls_snprintf( title, sizeof( title ), "DHE-%d", dhm_sizes[i] );
-            TIME_PUBLIC( title, "handshake",
-                    ret |= mbedtls_dhm_make_public( &dhm, (int) dhm.len, buf, dhm.len,
-                                            myrand, NULL );
-                    ret |= mbedtls_dhm_calc_secret( &dhm, buf, sizeof( buf ), &olen, myrand, NULL ) );
-
-            mbedtls_snprintf( title, sizeof( title ), "DH-%d", dhm_sizes[i] );
-            TIME_PUBLIC( title, "handshake",
-                    ret |= mbedtls_dhm_calc_secret( &dhm, buf, sizeof( buf ), &olen, myrand, NULL ) );
-
-            mbedtls_dhm_free( &dhm );
-        }
-    }
-#endif
-
-#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_SHA256_C)
-    if( todo.ecdsa )
-    {
-        mbedtls_ecdsa_context ecdsa;
-        const mbedtls_ecp_curve_info *curve_info;
-        size_t sig_len;
-
-        memset( buf, 0x2A, sizeof( buf ) );
-
-        for( curve_info = curve_list;
-             curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
-             curve_info++ )
-        {
-            if( ! mbedtls_ecdsa_can_do( curve_info->grp_id ) )
-                continue;
-
-            mbedtls_ecdsa_init( &ecdsa );
-
-            if( mbedtls_ecdsa_genkey( &ecdsa, curve_info->grp_id, myrand, NULL ) != 0 )
-                mbedtls_exit( 1 );
-            ecp_clear_precomputed( &ecdsa.grp );
-
-            mbedtls_snprintf( title, sizeof( title ), "ECDSA-%s",
-                                              curve_info->name );
-            TIME_PUBLIC( title, "sign",
-                    ret = mbedtls_ecdsa_write_signature( &ecdsa, MBEDTLS_MD_SHA256, buf, curve_info->bit_size,
-                                                tmp, &sig_len, myrand, NULL ) );
-
-            mbedtls_ecdsa_free( &ecdsa );
-        }
-
-        for( curve_info = curve_list;
-             curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
-             curve_info++ )
-        {
-            if( ! mbedtls_ecdsa_can_do( curve_info->grp_id ) )
-                continue;
-
-            mbedtls_ecdsa_init( &ecdsa );
-
-            if( mbedtls_ecdsa_genkey( &ecdsa, curve_info->grp_id, myrand, NULL ) != 0 ||
-                mbedtls_ecdsa_write_signature( &ecdsa, MBEDTLS_MD_SHA256, buf, curve_info->bit_size,
-                                               tmp, &sig_len, myrand, NULL ) != 0 )
-            {
-                mbedtls_exit( 1 );
-            }
-            ecp_clear_precomputed( &ecdsa.grp );
-
-            mbedtls_snprintf( title, sizeof( title ), "ECDSA-%s",
-                                              curve_info->name );
-            TIME_PUBLIC( title, "verify",
-                    ret = mbedtls_ecdsa_read_signature( &ecdsa, buf, curve_info->bit_size,
-                                                tmp, sig_len ) );
-
-            mbedtls_ecdsa_free( &ecdsa );
-        }
-    }
-#endif
-
-#if defined(MBEDTLS_ECDH_C) && defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
-    if( todo.ecdh )
-    {
-        mbedtls_ecdh_context ecdh;
-        mbedtls_mpi z;
-        const mbedtls_ecp_curve_info montgomery_curve_list[] = {
-#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED)
-            { MBEDTLS_ECP_DP_CURVE25519, 0, 0, "Curve25519" },
-#endif
-#if defined(MBEDTLS_ECP_DP_CURVE448_ENABLED)
-            { MBEDTLS_ECP_DP_CURVE448, 0, 0, "Curve448" },
-#endif
-            { MBEDTLS_ECP_DP_NONE, 0, 0, 0 }
-        };
-        const mbedtls_ecp_curve_info *curve_info;
-        size_t olen;
-        const mbedtls_ecp_curve_info *selected_montgomery_curve_list =
-            montgomery_curve_list;
-
-        if( curve_list == (const mbedtls_ecp_curve_info*) &single_curve )
-        {
-            mbedtls_ecp_group grp;
-            mbedtls_ecp_group_init( &grp );
-            if( mbedtls_ecp_group_load( &grp, curve_list->grp_id ) != 0 )
-                mbedtls_exit( 1 );
-            if( mbedtls_ecp_get_type( &grp ) == MBEDTLS_ECP_TYPE_MONTGOMERY )
-                selected_montgomery_curve_list = single_curve;
-            else /* empty list */
-                selected_montgomery_curve_list = single_curve + 1;
-            mbedtls_ecp_group_free( &grp );
-        }
-
-        for( curve_info = curve_list;
-             curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
-             curve_info++ )
-        {
-            if( ! mbedtls_ecdh_can_do( curve_info->grp_id ) )
-                continue;
-
-            mbedtls_ecdh_init( &ecdh );
-
-            CHECK_AND_CONTINUE( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) );
-            CHECK_AND_CONTINUE( mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf),
-                                                    myrand, NULL ) );
-            CHECK_AND_CONTINUE( mbedtls_ecp_copy( &ecdh.Qp, &ecdh.Q ) );
-            ecp_clear_precomputed( &ecdh.grp );
-
-            mbedtls_snprintf( title, sizeof( title ), "ECDHE-%s",
-                                              curve_info->name );
-            TIME_PUBLIC( title, "handshake",
-                    CHECK_AND_CONTINUE( mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf),
-                                             myrand, NULL ) );
-                    CHECK_AND_CONTINUE( mbedtls_ecdh_calc_secret( &ecdh, &olen, buf, sizeof( buf ),
-                                             myrand, NULL ) ) );
-            mbedtls_ecdh_free( &ecdh );
-        }
-
-        /* Montgomery curves need to be handled separately */
-        for ( curve_info = selected_montgomery_curve_list;
-              curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
-              curve_info++ )
-        {
-            mbedtls_ecdh_init( &ecdh );
-            mbedtls_mpi_init( &z );
-
-            CHECK_AND_CONTINUE( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) );
-            CHECK_AND_CONTINUE( mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Qp, myrand, NULL ) );
-
-            mbedtls_snprintf( title, sizeof(title), "ECDHE-%s",
-                              curve_info->name );
-            TIME_PUBLIC(  title, "handshake",
-                    CHECK_AND_CONTINUE( mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Q,
-                                            myrand, NULL ) );
-                    CHECK_AND_CONTINUE( mbedtls_ecdh_compute_shared( &ecdh.grp, &z, &ecdh.Qp, &ecdh.d,
-                                                myrand, NULL ) ) );
-
-            mbedtls_ecdh_free( &ecdh );
-            mbedtls_mpi_free( &z );
-        }
-
-        for( curve_info = curve_list;
-             curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
-             curve_info++ )
-        {
-            if( ! mbedtls_ecdh_can_do( curve_info->grp_id ) )
-                continue;
-
-            mbedtls_ecdh_init( &ecdh );
-
-            CHECK_AND_CONTINUE( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) );
-            CHECK_AND_CONTINUE( mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf),
-                                  myrand, NULL ) );
-            CHECK_AND_CONTINUE( mbedtls_ecp_copy( &ecdh.Qp, &ecdh.Q ) );
-            CHECK_AND_CONTINUE( mbedtls_ecdh_make_public( &ecdh, &olen, buf, sizeof( buf),
-                                  myrand, NULL ) );
-            ecp_clear_precomputed( &ecdh.grp );
-
-            mbedtls_snprintf( title, sizeof( title ), "ECDH-%s",
-                                              curve_info->name );
-            TIME_PUBLIC( title, "handshake",
-                    CHECK_AND_CONTINUE( mbedtls_ecdh_calc_secret( &ecdh, &olen, buf, sizeof( buf ),
-                                             myrand, NULL ) ) );
-            mbedtls_ecdh_free( &ecdh );
-        }
-
-        /* Montgomery curves need to be handled separately */
-        for ( curve_info = selected_montgomery_curve_list;
-              curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
-              curve_info++)
-        {
-            mbedtls_ecdh_init( &ecdh );
-            mbedtls_mpi_init( &z );
-
-            CHECK_AND_CONTINUE( mbedtls_ecp_group_load( &ecdh.grp, curve_info->grp_id ) );
-            CHECK_AND_CONTINUE( mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Qp,
-                                 myrand, NULL ) );
-            CHECK_AND_CONTINUE( mbedtls_ecdh_gen_public( &ecdh.grp, &ecdh.d, &ecdh.Q, myrand, NULL ) );
-
-            mbedtls_snprintf( title, sizeof(title), "ECDH-%s",
-                              curve_info->name );
-            TIME_PUBLIC(  title, "handshake",
-                    CHECK_AND_CONTINUE( mbedtls_ecdh_compute_shared( &ecdh.grp, &z, &ecdh.Qp, &ecdh.d,
-                                                myrand, NULL ) ) );
-
-            mbedtls_ecdh_free( &ecdh );
-            mbedtls_mpi_free( &z );
-        }
-    }
-#endif
-
-#if defined(MBEDTLS_ECDH_C)
-    if( todo.ecdh )
-    {
-        mbedtls_ecdh_context ecdh_srv, ecdh_cli;
-        unsigned char buf_srv[BUFSIZE], buf_cli[BUFSIZE];
-        const mbedtls_ecp_curve_info *curve_info;
-        size_t olen;
-
-        for( curve_info = curve_list;
-            curve_info->grp_id != MBEDTLS_ECP_DP_NONE;
-            curve_info++ )
-        {
-            if( ! mbedtls_ecdh_can_do( curve_info->grp_id ) )
-                continue;
-
-            mbedtls_ecdh_init( &ecdh_srv );
-            mbedtls_ecdh_init( &ecdh_cli );
-
-            mbedtls_snprintf( title, sizeof( title ), "ECDHE-%s", curve_info->name );
-            TIME_PUBLIC( title, "full handshake",
-                const unsigned char * p_srv = buf_srv;
-
-                CHECK_AND_CONTINUE( mbedtls_ecdh_setup( &ecdh_srv, curve_info->grp_id ) );
-                CHECK_AND_CONTINUE( mbedtls_ecdh_make_params( &ecdh_srv, &olen, buf_srv, sizeof( buf_srv ), myrand, NULL ) );
-
-                CHECK_AND_CONTINUE( mbedtls_ecdh_read_params( &ecdh_cli, &p_srv, p_srv + olen ) );
-                CHECK_AND_CONTINUE( mbedtls_ecdh_make_public( &ecdh_cli, &olen, buf_cli, sizeof( buf_cli ), myrand, NULL ) );
-
-                CHECK_AND_CONTINUE( mbedtls_ecdh_read_public( &ecdh_srv, buf_cli, olen ) );
-                CHECK_AND_CONTINUE( mbedtls_ecdh_calc_secret( &ecdh_srv, &olen, buf_srv, sizeof( buf_srv ), myrand, NULL ) );
-
-                CHECK_AND_CONTINUE( mbedtls_ecdh_calc_secret( &ecdh_cli, &olen, buf_cli, sizeof( buf_cli ), myrand, NULL ) );
-                mbedtls_ecdh_free( &ecdh_cli );
-
-                mbedtls_ecdh_free( &ecdh_srv );
-            );
-
-        }
-    }
-#endif
-
-    mbedtls_printf( "\n" );
-
-#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
-    mbedtls_memory_buffer_alloc_free();
-#endif
-
-#if defined(_WIN32)
-    mbedtls_printf( "  Press Enter to exit this program.\n" );
-    fflush( stdout ); getchar();
-#endif
-
-    mbedtls_exit( 0 );
-}
-
-#endif /* MBEDTLS_TIMING_C */