| /* |
| * 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 */ |