mbedtls/programs/hash/hello.c
Rich Evans 18b78c7498 cleanup programs
Clean up the contents of programs, add more guards to includes, move all
defines to the top of the top of files, remove some unused includes
2015-02-13 13:50:05 +00:00

75 lines
1.9 KiB
C

/*
* Classic "Hello, world" demonstration program
*
* Copyright (C) 2006-2011, ARM Limited, All Rights Reserved
*
* This file is part of mbed TLS (https://polarssl.org)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#if !defined(POLARSSL_CONFIG_FILE)
#include "polarssl/config.h"
#else
#include POLARSSL_CONFIG_FILE
#endif
#if defined(POLARSSL_PLATFORM_C)
#include "polarssl/platform.h"
#else
#include <stdio.h>
#define polarssl_printf printf
#endif
#if defined(POLARSSL_MD5_C)
#include "polarssl/md5.h"
#endif
#if !defined(POLARSSL_MD5_C)
int main( int argc, char *argv[] )
{
((void) argc);
((void) argv);
polarssl_printf("POLARSSL_MD5_C not defined.\n");
return( 0 );
}
#else
int main( int argc, char *argv[] )
{
int i;
unsigned char digest[16];
char str[] = "Hello, world!";
((void) argc);
((void) argv);
polarssl_printf( "\n MD5('%s') = ", str );
md5( (unsigned char *) str, 13, digest );
for( i = 0; i < 16; i++ )
polarssl_printf( "%02x", digest[i] );
polarssl_printf( "\n\n" );
#if defined(_WIN32)
polarssl_printf( " Press Enter to exit this program.\n" );
fflush( stdout ); getchar();
#endif
return( 0 );
}
#endif /* POLARSSL_MD5_C */