1 /*
2 * Classic "Hello, world" demonstration program
3 *
4 * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
5 * SPDX-License-Identifier: Apache-2.0
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License"); you may
8 * not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
15 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 *
19 * This file is part of mbed TLS (https://tls.mbed.org)
20 */
21
22 #if !defined(MBEDTLS_CONFIG_FILE)
23 #include "mbedtls/config.h"
24 #else
25 #include MBEDTLS_CONFIG_FILE
26 #endif
27
28 #if defined(MBEDTLS_PLATFORM_C)
29 #include "mbedtls/platform.h"
30 #else
31 #include <stdio.h>
32 #define mbedtls_printf printf
33 #endif
34
35 #if defined(MBEDTLS_MD5_C)
36 #include "mbedtls/md5.h"
37 #endif
38
39 #if !defined(MBEDTLS_MD5_C)
main(void)40 int main( void )
41 {
42 mbedtls_printf("MBEDTLS_MD5_C not defined.\n");
43 return( 0 );
44 }
45 #else
main(void)46 int main( void )
47 {
48 int i;
49 unsigned char digest[16];
50 char str[] = "Hello, world!";
51
52 mbedtls_printf( "\n MD5('%s') = ", str );
53
54 mbedtls_md5( (unsigned char *) str, 13, digest );
55
56 for( i = 0; i < 16; i++ )
57 mbedtls_printf( "%02x", digest[i] );
58
59 mbedtls_printf( "\n\n" );
60
61 #if defined(_WIN32)
62 mbedtls_printf( " Press Enter to exit this program.\n" );
63 fflush( stdout ); getchar();
64 #endif
65
66 return( 0 );
67 }
68 #endif /* MBEDTLS_MD5_C */
69
