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/*
* Classic "Hello, world" 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_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_ret((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");
#if defined(_WIN32)
mbedtls_printf(" Press Enter to exit this program.\n");
fflush(stdout); getchar();
#endif
mbedtls_exit(MBEDTLS_EXIT_SUCCESS);
}
#endif /* MBEDTLS_MD5_C */
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