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/*
* Classic "Hello, world" demonstration program
*
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
*/
#include "mbedtls/build_info.h"
#include "mbedtls/platform.h"
#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");
mbedtls_exit(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((unsigned char *) str, 13, digest)) != 0) {
mbedtls_exit(MBEDTLS_EXIT_FAILURE);
}
for (i = 0; i < 16; i++) {
mbedtls_printf("%02x", digest[i]);
}
mbedtls_printf("\n\n");
mbedtls_exit(MBEDTLS_EXIT_SUCCESS);
}
#endif /* MBEDTLS_MD5_C */
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