early-access version 1255

externals/mbedtls/programs/hash/hello.c

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+/*
+ *  Classic "Hello, world" demonstration program
+ *
+ *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: GPL-2.0
+ *
+ *  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.
+ *
+ *  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_PLATFORM_C)
+#include "mbedtls/platform.h"
+#else
+#include <stdlib.h>
+#include <stdio.h>
+#define mbedtls_printf       printf
+#define MBEDTLS_EXIT_SUCCESS EXIT_SUCCESS
+#define MBEDTLS_EXIT_FAILURE EXIT_FAILURE
+#endif
+
+#if defined(MBEDTLS_MD5_C)
+#include "mbedtls/md5.h"
+#endif
+
+#if !defined(MBEDTLS_MD5_C)
+int main( void )
+{
+    mbedtls_printf("MBEDTLS_MD5_C not defined.\n");
+    return( 0 );
+}
+#else
+int main( void )
+{
+    int i, ret;
+    unsigned char digest[16];
+    char str[] = "Hello, world!";
+
+    mbedtls_printf( "\n  MD5('%s') = ", str );
+
+    if( ( ret = mbedtls_md5_ret( (unsigned char *) str, 13, digest ) ) != 0 )
+        return( MBEDTLS_EXIT_FAILURE );
+
+    for( i = 0; i < 16; i++ )
+        mbedtls_printf( "%02x", digest[i] );
+
+    mbedtls_printf( "\n\n" );
+
+#if defined(_WIN32)
+    mbedtls_printf( "  Press Enter to exit this program.\n" );
+    fflush( stdout ); getchar();
+#endif
+
+    return( MBEDTLS_EXIT_SUCCESS );
+}
+#endif /* MBEDTLS_MD5_C */